RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy9001
(1351 letters)
>gnl|CDD|200460 cd11321, AmyAc_bac_euk_BE, Alpha amylase catalytic domain found in
bacterial and eukaryotic branching enzymes. Branching
enzymes (BEs) catalyze the formation of alpha-1,6 branch
points in either glycogen or starch by cleavage of the
alpha-1,4 glucosidic linkage yielding a non-reducing end
oligosaccharide chain, and subsequent attachment to the
alpha-1,6 position. By increasing the number of
non-reducing ends, glycogen is more reactive to
synthesis and digestion as well as being more soluble.
This group includes bacterial and eukaryotic proteins.
The Alpha-amylase family comprises the largest family of
glycoside hydrolases (GH), with the majority of enzymes
acting on starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is
a (beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues
(Asp, Glu and Asp) performs catalysis. Other members of
this family have lost the catalytic activity as in the
case of the human 4F2hc, or only have 2 residues that
serve as the catalytic nucleophile and the acid/base,
such as Thermus A4 beta-galactosidase with 2 Glu
residues (GH42) and human alpha-galactosidase with 2 Asp
residues (GH31). The family members are quite extensive
and include: alpha amylase, maltosyltransferase,
cyclodextrin glycotransferase, maltogenic amylase,
neopullulanase, isoamylase, 1,4-alpha-D-glucan
maltotetrahydrolase, 4-alpha-glucotransferase,
oligo-1,6-glucosidase, amylosucrase, sucrose
phosphorylase, and amylomaltase.
Length = 406
Score = 365 bits (940), Expect = e-115
Identities = 136/180 (75%), Positives = 150/180 (83%), Gaps = 1/180 (0%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 375
FGTPE LKYL+D H G+ VLLDVVHSHASKNVLDGLN FDGT C+FH+G RG HPLW
Sbjct: 84 FGTPEDLKYLIDTAHGMGIAVLLDVVHSHASKNVLDGLNMFDGTDGCYFHEGERGNHPLW 143
Query: 376 DSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFG 435
DSRLFNY + EVLRFLLSNLRW+L+EY+FDGFRFDGVTSMLYH+HG G GFSG Y EYFG
Sbjct: 144 DSRLFNYGKWEVLRFLLSNLRWWLEEYRFDGFRFDGVTSMLYHHHGLGTGFSGDYGEYFG 203
Query: 436 LNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYRLEIR-PDM 494
LNVD DAL+YLM+AN LH+ YP ITIAEDVSGMP CRPV+EGG GFDYRL + PD
Sbjct: 204 LNVDEDALVYLMLANDLLHELYPNAITIAEDVSGMPGLCRPVSEGGIGFDYRLAMAIPDK 263
Score = 365 bits (939), Expect = e-114
Identities = 135/174 (77%), Positives = 147/174 (84%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 1088
FGTPE LKYL+D H G+ VLLDVVHSHASKNVLDGLN FDGT C+FH+G RG HPLW
Sbjct: 84 FGTPEDLKYLIDTAHGMGIAVLLDVVHSHASKNVLDGLNMFDGTDGCYFHEGERGNHPLW 143
Query: 1089 DSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFG 1148
DSRLFNY + EVLRFLLSNLRW+LEEY+FDGFRFDGVTSMLYH+HG G GFSG Y EYFG
Sbjct: 144 DSRLFNYGKWEVLRFLLSNLRWWLEEYRFDGFRFDGVTSMLYHHHGLGTGFSGDYGEYFG 203
Query: 1149 LNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYRLG 1202
LNVD DAL+YLM+AN LH+ YP ITIAEDVSGMP CRPV+EGG GFDYRL
Sbjct: 204 LNVDEDALVYLMLANDLLHELYPNAITIAEDVSGMPGLCRPVSEGGIGFDYRLA 257
Score = 177 bits (450), Expect = 5e-48
Identities = 66/81 (81%), Positives = 73/81 (90%)
Query: 213 GMAIPDKWIELLKKFKDEDWNMGNIVHTLTNRRYMEKTVAYAESHDQALVGDKTIAFWLM 272
MAIPDKWI+LLK+ KDEDWNMGNIVHTLTNRRY EKT+AYAESHDQALVGDKT+AFWLM
Sbjct: 257 AMAIPDKWIKLLKEKKDEDWNMGNIVHTLTNRRYGEKTIAYAESHDQALVGDKTLAFWLM 316
Query: 273 DKEMYTHMSTLSDPSLIIDRA 293
DKEMYT+MS LS + +IDR
Sbjct: 317 DKEMYTNMSVLSPLTPVIDRG 337
Score = 86.5 bits (215), Expect = 1e-17
Identities = 30/32 (93%), Positives = 32/32 (100%)
Query: 723 GYNAVQLMAIMEHAYYASFGYQVTSFFAASSR 754
GYNA+QLMAIMEHAYYASFGYQVT+FFAASSR
Sbjct: 52 GYNAIQLMAIMEHAYYASFGYQVTNFFAASSR 83
Score = 74.2 bits (183), Expect = 1e-13
Identities = 26/61 (42%), Positives = 39/61 (63%), Gaps = 6/61 (9%)
Query: 162 PQDKHKWTSSKPKKPDNLKIYESHVGICTQEQKCASYEDFVRVVIPRIVKQG------MA 215
P++ +++ +P KP L+IYE+HVG+ ++E K ASY +F V+PRI K G MA
Sbjct: 1 PEEPYQFKHPRPPKPRALRIYEAHVGMSSEEPKVASYREFTDNVLPRIKKLGYNAIQLMA 60
Query: 216 I 216
I
Sbjct: 61 I 61
Score = 71.9 bits (177), Expect = 7e-13
Identities = 23/52 (44%), Positives = 36/52 (69%)
Query: 874 PQDKHKWTSSKPKKPENLKIYESHVGICTQEQKCASYEDFVRVVIPRIVKQG 925
P++ +++ +P KP L+IYE+HVG+ ++E K ASY +F V+PRI K G
Sbjct: 1 PEEPYQFKHPRPPKPRALRIYEAHVGMSSEEPKVASYREFTDNVLPRIKKLG 52
Score = 48.4 bits (116), Expect = 2e-05
Identities = 14/26 (53%), Positives = 17/26 (65%)
Query: 52 FGTPEQLKYLVDECHKAGLLCFMHVV 77
FGTPE LKYL+D H G+ + VV
Sbjct: 84 FGTPEDLKYLIDTAHGMGIAVLLDVV 109
Score = 41.4 bits (98), Expect = 0.003
Identities = 12/20 (60%), Positives = 14/20 (70%)
Query: 14 FGTPEQLKYLVDECHKAGLF 33
FGTPE LKYL+D H G+
Sbjct: 84 FGTPEDLKYLIDTAHGMGIA 103
Score = 41.4 bits (98), Expect = 0.003
Identities = 12/20 (60%), Positives = 14/20 (70%)
Query: 33 FGTPEQLKYLVDECHKAGLF 52
FGTPE LKYL+D H G+
Sbjct: 84 FGTPEDLKYLIDTAHGMGIA 103
>gnl|CDD|215246 PLN02447, PLN02447, 1,4-alpha-glucan-branching enzyme.
Length = 758
Score = 331 bits (850), Expect = 6e-98
Identities = 126/189 (66%), Positives = 143/189 (75%), Gaps = 8/189 (4%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 1088
GTPE LKYL+D+ H GL VL+DVVHSHASKN LDGLN FDGT +FH GPRG H LW
Sbjct: 296 SGTPEDLKYLIDKAHSLGLRVLMDVVHSHASKNTLDGLNGFDGTDGSYFHSGPRGYHWLW 355
Query: 1089 DSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFG 1148
DSRLFNY EVLRFLLSNLRW+LEEY+FDGFRFDGVTSMLYH+HG F+G+Y+EYFG
Sbjct: 356 DSRLFNYGNWEVLRFLLSNLRWWLEEYKFDGFRFDGVTSMLYHHHGLQMAFTGNYNEYFG 415
Query: 1149 LNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYRLG------ 1202
+ D DA++YLM+AN LH YPE +TIAEDVSGMP CRPV EGG GFDYRL
Sbjct: 416 MATDVDAVVYLMLANDLLHGLYPEAVTIAEDVSGMPTLCRPVQEGGVGFDYRLAMAIPDK 475
Query: 1203 --QYLHQHS 1209
+ L +
Sbjct: 476 WIELLKEKR 484
Score = 329 bits (846), Expect = 2e-97
Identities = 124/173 (71%), Positives = 140/173 (80%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 375
GTPE LKYL+D+ H GL VL+DVVHSHASKN LDGLN FDGT +FH GPRG H LW
Sbjct: 296 SGTPEDLKYLIDKAHSLGLRVLMDVVHSHASKNTLDGLNGFDGTDGSYFHSGPRGYHWLW 355
Query: 376 DSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFG 435
DSRLFNY EVLRFLLSNLRW+L+EY+FDGFRFDGVTSMLYH+HG F+G+Y+EYFG
Sbjct: 356 DSRLFNYGNWEVLRFLLSNLRWWLEEYKFDGFRFDGVTSMLYHHHGLQMAFTGNYNEYFG 415
Query: 436 LNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYRL 488
+ D DA++YLM+AN LH YPE +TIAEDVSGMP CRPV EGG GFDYRL
Sbjct: 416 MATDVDAVVYLMLANDLLHGLYPEAVTIAEDVSGMPTLCRPVQEGGVGFDYRL 468
Score = 169 bits (429), Expect = 5e-43
Identities = 63/79 (79%), Positives = 71/79 (89%)
Query: 214 MAIPDKWIELLKKFKDEDWNMGNIVHTLTNRRYMEKTVAYAESHDQALVGDKTIAFWLMD 273
MAIPDKWIELLK+ +DEDW+MG+IVHTLTNRRY EK VAYAESHDQALVGDKTIAFWLMD
Sbjct: 470 MAIPDKWIELLKEKRDEDWSMGDIVHTLTNRRYTEKCVAYAESHDQALVGDKTIAFWLMD 529
Query: 274 KEMYTHMSTLSDPSLIIDR 292
KEMY MSTL+ + ++DR
Sbjct: 530 KEMYDGMSTLTPATPVVDR 548
Score = 130 bits (329), Expect = 1e-30
Identities = 54/133 (40%), Positives = 76/133 (57%), Gaps = 24/133 (18%)
Query: 502 FDAAMNTTEERFKWLSADPGYVSTKHEGDKVIIFERAGLLFAFNFNGTQSFTDYRYCSTQ 561
FD AM +E++ +L+++ YVS K EGDKVI+FER L+F FNF+ T S++DY
Sbjct: 616 FDRAMMHLDEKYGFLTSEHQYVSRKDEGDKVIVFERGDLVFVFNFHPTNSYSDY------ 669
Query: 562 SYSTHNTWTWRGSISKLHRVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPWNN 621
RVG ++ GKYK+VLDSD FGGF R+D + T ++N
Sbjct: 670 ------------------RVGCDKPGKYKIVLDSDAWEFGGFGRVDHDADHFTPEGNFDN 711
Query: 622 RRNSIKLYLPTRT 634
R +S +Y P+RT
Sbjct: 712 RPHSFMVYAPSRT 724
Score = 125 bits (317), Expect = 3e-29
Identities = 54/143 (37%), Positives = 78/143 (54%), Gaps = 8/143 (5%)
Query: 81 GDFNNWNREEFAYKKLDFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDRLSPWA 140
GDFNNWN K +FG WE+ LP + DGS + H S+VK+ + G +DR+ W
Sbjct: 132 GDFNNWNPNAHWMTKNEFGVWEIFLP-DADGSPAIPHGSRVKIRMETPDGRWVDRIPAWI 190
Query: 141 TYVT-EPPVVGHAYEQRIWNPKPQDKHKWTSSKPKKPDNLKIYESHVGICTQEQKCASYE 199
Y P +G Y W+P ++K+ + +P +P L+IYE+HVG+ ++E K SY
Sbjct: 191 KYAVQAPGEIGAPYNGVYWDPPEEEKYVFKHPRPPRPAALRIYEAHVGMSSEEPKVNSYR 250
Query: 200 DFVRVVIPRIVKQG------MAI 216
+F V+PRI G MAI
Sbjct: 251 EFADDVLPRIKALGYNAVQLMAI 273
Score = 80.9 bits (200), Expect = 3e-15
Identities = 27/32 (84%), Positives = 28/32 (87%)
Query: 723 GYNAVQLMAIMEHAYYASFGYQVTSFFAASSR 754
GYNAVQLMAI EHAYY SFGY VT+FFA SSR
Sbjct: 264 GYNAVQLMAIQEHAYYGSFGYHVTNFFAVSSR 295
Score = 72.0 bits (177), Expect = 1e-12
Identities = 27/76 (35%), Positives = 42/76 (55%), Gaps = 1/76 (1%)
Query: 851 WATYVT-EPPVVGHAYEQRIWNPKPQDKHKWTSSKPKKPENLKIYESHVGICTQEQKCAS 909
W Y P +G Y W+P ++K+ + +P +P L+IYE+HVG+ ++E K S
Sbjct: 189 WIKYAVQAPGEIGAPYNGVYWDPPEEEKYVFKHPRPPRPAALRIYEAHVGMSSEEPKVNS 248
Query: 910 YEDFVRVVIPRIVKQG 925
Y +F V+PRI G
Sbjct: 249 YREFADDVLPRIKALG 264
Score = 71.6 bits (176), Expect = 2e-12
Identities = 26/55 (47%), Positives = 36/55 (65%)
Query: 1214 RVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPWNNRRNSIKLYLPTRT 1268
RVG ++ GKYK+VLDSD FGGF R+D + T ++NR +S +Y P+RT
Sbjct: 670 RVGCDKPGKYKIVLDSDAWEFGGFGRVDHDADHFTPEGNFDNRPHSFMVYAPSRT 724
Score = 48.5 bits (116), Expect = 2e-05
Identities = 31/108 (28%), Positives = 40/108 (37%), Gaps = 36/108 (33%)
Query: 925 GDFNNWNREEFAYKKLDFGKWELVLPPNPDGDFNNWNREEFAYKKLDFGKWELVLPPNPD 984
GDFNNWN K +FG WE+ L P+ D
Sbjct: 132 GDFNNWNPNAHWMTKNEFGVWEIFL-------------------------------PDAD 160
Query: 985 GSCKLTHLSQVKLVVRNQHGHLLDRFGTPEQLKYLVDECHKAGLFGTP 1032
GS + H S+VK+ + G +DR P +KY V G G P
Sbjct: 161 GSPAIPHGSRVKIRMETPDGRWVDRI--PAWIKYAVQAP---GEIGAP 203
Score = 47.0 bits (112), Expect = 6e-05
Identities = 15/26 (57%), Positives = 17/26 (65%)
Query: 52 FGTPEQLKYLVDECHKAGLLCFMHVV 77
GTPE LKYL+D+ H GL M VV
Sbjct: 296 SGTPEDLKYLIDKAHSLGLRVLMDVV 321
Score = 40.4 bits (95), Expect = 0.006
Identities = 15/47 (31%), Positives = 25/47 (53%), Gaps = 1/47 (2%)
Query: 677 YSSINSSIGGIEKFTTSYNKYGIHVQADNSVRCFEWAPSAQQLYLTG 723
I + GG+E F+ Y K+G + +++ + EWAP A+ L G
Sbjct: 87 REEIEKNEGGLEAFSRGYEKFGFN-RSEGGITYREWAPGAKAAALIG 132
Score = 38.1 bits (89), Expect = 0.038
Identities = 12/19 (63%), Positives = 14/19 (73%)
Query: 14 FGTPEQLKYLVDECHKAGL 32
GTPE LKYL+D+ H GL
Sbjct: 296 SGTPEDLKYLIDKAHSLGL 314
Score = 38.1 bits (89), Expect = 0.038
Identities = 12/19 (63%), Positives = 14/19 (73%)
Query: 33 FGTPEQLKYLVDECHKAGL 51
GTPE LKYL+D+ H GL
Sbjct: 296 SGTPEDLKYLIDKAHSLGL 314
Score = 32.0 bits (73), Expect = 2.9
Identities = 14/46 (30%), Positives = 21/46 (45%), Gaps = 3/46 (6%)
Query: 765 ASIHIPELH---KLLERDPYLNPYQYEMKRRYGLMVNFLEQFEKHE 807
A+ P + E DP L PY+ ++ RY E+ EK+E
Sbjct: 49 AAASPPPPGDGLGIYEIDPMLEPYEDHLRYRYSRYRRRREEIEKNE 94
>gnl|CDD|215519 PLN02960, PLN02960, alpha-amylase.
Length = 897
Score = 217 bits (553), Expect = 6e-58
Identities = 93/182 (51%), Positives = 123/182 (67%), Gaps = 3/182 (1%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 375
FGTP+ K LVDE H GL V LD+VHS+A+ + + GL+ FDG+ C+FH G RG H W
Sbjct: 462 FGTPDDFKRLVDEAHGLGLLVFLDIVHSYAAADEMVGLSLFDGSNDCYFHSGKRGHHKRW 521
Query: 376 DSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFG 435
+R+F Y + EVL FLLSNL W++ EY+ DGF+F + SMLY ++G F+G DEY
Sbjct: 522 GTRMFKYGDHEVLHFLLSNLNWWVTEYRVDGFQFHSLGSMLYTHNGFAS-FTGDLDEYCN 580
Query: 436 LNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYRLEIRPDMS 495
VD DALIYL++AN+ LH +P IITIAED + P C P ++GG GFDY + + P S
Sbjct: 581 QYVDRDALIYLILANEMLHQLHPNIITIAEDATFYPGLCEPTSQGGLGFDYYVNLSP--S 638
Query: 496 DM 497
+M
Sbjct: 639 EM 640
Score = 217 bits (553), Expect = 6e-58
Identities = 90/171 (52%), Positives = 117/171 (68%), Gaps = 1/171 (0%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 1088
FGTP+ K LVDE H GL V LD+VHS+A+ + + GL+ FDG+ C+FH G RG H W
Sbjct: 462 FGTPDDFKRLVDEAHGLGLLVFLDIVHSYAAADEMVGLSLFDGSNDCYFHSGKRGHHKRW 521
Query: 1089 DSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFG 1148
+R+F Y + EVL FLLSNL W++ EY+ DGF+F + SMLY ++G F+G DEY
Sbjct: 522 GTRMFKYGDHEVLHFLLSNLNWWVTEYRVDGFQFHSLGSMLYTHNGFAS-FTGDLDEYCN 580
Query: 1149 LNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDY 1199
VD DALIYL++AN+ LH +P IITIAED + P C P ++GG GFDY
Sbjct: 581 QYVDRDALIYLILANEMLHQLHPNIITIAEDATFYPGLCEPTSQGGLGFDY 631
Score = 83.3 bits (206), Expect = 6e-16
Identities = 33/81 (40%), Positives = 50/81 (61%), Gaps = 1/81 (1%)
Query: 845 LEQLSPWATYVTEPPVVGHAYEQRIWNPKPQDKHKWTSSKPKKPENLKIYESHVGICTQE 904
LE++ WATYV P G + W P P++ +KW +PK P++L+IYE HVGI E
Sbjct: 351 LERVPAWATYV-LPDPDGKQWYAIHWEPPPEEAYKWKFERPKVPKSLRIYECHVGISGSE 409
Query: 905 QKCASYEDFVRVVIPRIVKQG 925
K +S+++F + V+P + K G
Sbjct: 410 PKISSFKEFTQKVLPHVKKAG 430
Score = 82.6 bits (204), Expect = 9e-16
Identities = 33/81 (40%), Positives = 49/81 (60%), Gaps = 1/81 (1%)
Query: 133 LDRLSPWATYVTEPPVVGHAYEQRIWNPKPQDKHKWTSSKPKKPDNLKIYESHVGICTQE 192
L+R+ WATYV P G + W P P++ +KW +PK P +L+IYE HVGI E
Sbjct: 351 LERVPAWATYV-LPDPDGKQWYAIHWEPPPEEAYKWKFERPKVPKSLRIYECHVGISGSE 409
Query: 193 QKCASYEDFVRVVIPRIVKQG 213
K +S+++F + V+P + K G
Sbjct: 410 PKISSFKEFTQKVLPHVKKAG 430
Score = 59.1 bits (143), Expect = 1e-08
Identities = 43/136 (31%), Positives = 66/136 (48%), Gaps = 29/136 (21%)
Query: 502 FDAAMNTTEERFKWLSADPGYVSTKHEGD--KVIIFERAGLLFAFNFNGTQSFTDYRYCS 559
FD A+ +E++ LS G + H D VI F R LLFAFNF+ T S+ +Y
Sbjct: 776 FDKALMALDEKYLILSR--GLPNIHHVNDTSMVISFTRGPLLFAFNFHPTNSYEEYE--- 830
Query: 560 TQSYSTHNTWTWRGSISKLHRVGVEQAGKYKVVLDSDCSHFGGFNRLDPGT-VYETYPEP 618
VGVE+AG+Y+++L++D +GG RL + T +
Sbjct: 831 ---------------------VGVEEAGEYELILNTDEVKYGGQGRLTEDQYLQRTKSKR 869
Query: 619 WNNRRNSIKLYLPTRT 634
+ RN ++L LP+R+
Sbjct: 870 IDGLRNCLELTLPSRS 885
Score = 55.2 bits (133), Expect = 2e-07
Identities = 20/32 (62%), Positives = 26/32 (81%)
Query: 723 GYNAVQLMAIMEHAYYASFGYQVTSFFAASSR 754
GYNA+QL+ + EH Y+S GY+VT+FFA SSR
Sbjct: 430 GYNAIQLIGVQEHKDYSSVGYKVTNFFAVSSR 461
Score = 48.7 bits (116), Expect = 2e-05
Identities = 20/56 (35%), Positives = 37/56 (66%), Gaps = 1/56 (1%)
Query: 214 MAIPDKWIELLKKFKDEDWNMGNIVHTL-TNRRYMEKTVAYAESHDQALVGDKTIA 268
++ + W+ LL+ D++W+M IV TL N+ +K ++YAE+H+Q++ G K+ A
Sbjct: 635 LSPSEMWLSLLENVPDQEWSMSKIVSTLVKNKENADKMLSYAENHNQSISGGKSFA 690
Score = 39.0 bits (91), Expect = 0.018
Identities = 15/26 (57%), Positives = 18/26 (69%)
Query: 52 FGTPEQLKYLVDECHKAGLLCFMHVV 77
FGTP+ K LVDE H GLL F+ +V
Sbjct: 462 FGTPDDFKRLVDEAHGLGLLVFLDIV 487
Score = 39.0 bits (91), Expect = 0.022
Identities = 20/55 (36%), Positives = 35/55 (63%), Gaps = 1/55 (1%)
Query: 1215 VGVEQAGKYKVVLDSDCSHFGGFNRLDPGT-VYETYPEPWNNRRNSIKLYLPTRT 1268
VGVE+AG+Y+++L++D +GG RL + T + + RN ++L LP+R+
Sbjct: 831 VGVEEAGEYELILNTDEVKYGGQGRLTEDQYLQRTKSKRIDGLRNCLELTLPSRS 885
Score = 31.7 bits (72), Expect = 3.7
Identities = 12/19 (63%), Positives = 13/19 (68%)
Query: 14 FGTPEQLKYLVDECHKAGL 32
FGTP+ K LVDE H GL
Sbjct: 462 FGTPDDFKRLVDEAHGLGL 480
Score = 31.7 bits (72), Expect = 3.7
Identities = 12/19 (63%), Positives = 13/19 (68%)
Query: 33 FGTPEQLKYLVDECHKAGL 51
FGTP+ K LVDE H GL
Sbjct: 462 FGTPDDFKRLVDEAHGLGL 480
>gnl|CDD|178782 PLN03244, PLN03244, alpha-amylase; Provisional.
Length = 872
Score = 191 bits (486), Expect = 1e-49
Identities = 88/180 (48%), Positives = 124/180 (68%), Gaps = 2/180 (1%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 375
+GTP+ K LVDE H GL V LD+VHS+A+ + + GL+ FDG+ C+FH G RG H W
Sbjct: 437 YGTPDDFKRLVDEAHGLGLLVFLDIVHSYAAADEMVGLSLFDGSNDCYFHTGKRGHHKHW 496
Query: 376 DSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFG 435
+R+F Y +++VL FL+SNL W++ EYQ DGF+F + SM+Y ++G F+G D+Y
Sbjct: 497 GTRMFKYGDLDVLHFLISNLNWWITEYQIDGFQFHSLASMIYTHNGFAS-FNGDLDDYCN 555
Query: 436 LNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYRLEIR-PDM 494
VD DAL+YL++AN+ LH +P+IITIAED + P C P ++GG GFDY + + PDM
Sbjct: 556 QYVDKDALMYLILANEILHALHPKIITIAEDATYYPGLCEPTSQGGLGFDYYVNLSAPDM 615
Score = 189 bits (482), Expect = 3e-49
Identities = 85/171 (49%), Positives = 119/171 (69%), Gaps = 1/171 (0%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 1088
+GTP+ K LVDE H GL V LD+VHS+A+ + + GL+ FDG+ C+FH G RG H W
Sbjct: 437 YGTPDDFKRLVDEAHGLGLLVFLDIVHSYAAADEMVGLSLFDGSNDCYFHTGKRGHHKHW 496
Query: 1089 DSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFG 1148
+R+F Y +++VL FL+SNL W++ EYQ DGF+F + SM+Y ++G F+G D+Y
Sbjct: 497 GTRMFKYGDLDVLHFLISNLNWWITEYQIDGFQFHSLASMIYTHNGFAS-FNGDLDDYCN 555
Query: 1149 LNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDY 1199
VD DAL+YL++AN+ LH +P+IITIAED + P C P ++GG GFDY
Sbjct: 556 QYVDKDALMYLILANEILHALHPKIITIAEDATYYPGLCEPTSQGGLGFDY 606
Score = 72.3 bits (177), Expect = 1e-12
Identities = 34/73 (46%), Positives = 43/73 (58%), Gaps = 1/73 (1%)
Query: 845 LEQLSPWATYVTEPPVVGHAYEQRIWNPKPQDKHKWTSSKPKKPENLKIYESHVGICTQE 904
LE++ WATYV P G W P P+ HKW + KPK PE+L+IYE HVGI E
Sbjct: 356 LERIPAWATYV-LPDDDGKQAFAIHWEPPPEAAHKWKNMKPKVPESLRIYECHVGISGSE 414
Query: 905 QKCASYEDFVRVV 917
K +S+E+F V
Sbjct: 415 PKISSFEEFTEKV 427
Score = 71.6 bits (175), Expect = 2e-12
Identities = 33/73 (45%), Positives = 43/73 (58%), Gaps = 1/73 (1%)
Query: 133 LDRLSPWATYVTEPPVVGHAYEQRIWNPKPQDKHKWTSSKPKKPDNLKIYESHVGICTQE 192
L+R+ WATYV P G W P P+ HKW + KPK P++L+IYE HVGI E
Sbjct: 356 LERIPAWATYV-LPDDDGKQAFAIHWEPPPEAAHKWKNMKPKVPESLRIYECHVGISGSE 414
Query: 193 QKCASYEDFVRVV 205
K +S+E+F V
Sbjct: 415 PKISSFEEFTEKV 427
Score = 53.5 bits (128), Expect = 8e-07
Identities = 21/56 (37%), Positives = 37/56 (66%), Gaps = 1/56 (1%)
Query: 214 MAIPDKWIELLKKFKDEDWNMGNIVHTLT-NRRYMEKTVAYAESHDQALVGDKTIA 268
++ PD W++ L D +W+M IV TL N+ Y +K ++YAE+H+Q++ G ++ A
Sbjct: 610 LSAPDMWLDFLDNIPDHEWSMSKIVSTLIANKEYADKMLSYAENHNQSISGGRSFA 665
Score = 48.5 bits (115), Expect = 3e-05
Identities = 37/140 (26%), Positives = 64/140 (45%), Gaps = 29/140 (20%)
Query: 501 TFDAAMNTTEERFKWLSADPGYVSTKHEGDK--VIIFERAGLLFAFNFNGTQSFTDYRYC 558
+FD + +E LS G + H D VI F R LF FNF+ + S+ Y
Sbjct: 750 SFDKDLMDLDENEGILSR--GLPNIHHVKDAAMVISFMRGPFLFIFNFHPSNSYEGYD-- 805
Query: 559 STQSYSTHNTWTWRGSISKLHRVGVEQAGKYKVVLDSDCSHFGGFNRLDPGT-VYETYPE 617
VGVE+AG+Y+++L+SD + +GG ++ + + +
Sbjct: 806 ----------------------VGVEEAGEYQIILNSDETKYGGQGIIEEDHYLQRSINK 843
Query: 618 PWNNRRNSIKLYLPTRTGLI 637
+ RN ++++LP+RT +
Sbjct: 844 RIDGLRNCLEVFLPSRTAQV 863
Score = 38.1 bits (88), Expect = 0.041
Identities = 18/56 (32%), Positives = 37/56 (66%), Gaps = 1/56 (1%)
Query: 1215 VGVEQAGKYKVVLDSDCSHFGGFNRLDPGT-VYETYPEPWNNRRNSIKLYLPTRTG 1269
VGVE+AG+Y+++L+SD + +GG ++ + + + + RN ++++LP+RT
Sbjct: 806 VGVEEAGEYQIILNSDETKYGGQGIIEEDHYLQRSINKRIDGLRNCLEVFLPSRTA 861
Score = 35.0 bits (80), Expect = 0.31
Identities = 23/68 (33%), Positives = 35/68 (51%), Gaps = 10/68 (14%)
Query: 17 PEQLKYLVDECHKAGLFGTPEQLKYLVDECHK-------AGLFGTPEQLKYLVDECHKAG 69
PE L+ + ECH G+ G+ ++ + K + +GTP+ K LVDE H G
Sbjct: 398 PESLR--IYECH-VGISGSEPKISSFEEFTEKVTNFFAASSRYGTPDDFKRLVDEAHGLG 454
Query: 70 LLCFMHVV 77
LL F+ +V
Sbjct: 455 LLVFLDIV 462
>gnl|CDD|200461 cd11322, AmyAc_Glg_BE, Alpha amylase catalytic domain found in the
Glycogen branching enzyme (also called 1,4-alpha-glucan
branching enzyme). The glycogen branching enzyme
catalyzes the third step of glycogen biosynthesis by the
cleavage of an alpha-(1,4)-glucosidic linkage and the
formation a new alpha-(1,6)-branch by subsequent transfer
of cleaved oligosaccharide. They are part of a group
called branching enzymes which catalyze the formation of
alpha-1,6 branch points in either glycogen or starch.
This group includes proteins from bacteria, eukaryotes,
and archaea. The Alpha-amylase family comprises the
largest family of glycoside hydrolases (GH), with the
majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 402
Score = 157 bits (399), Expect = 2e-41
Identities = 73/172 (42%), Positives = 101/172 (58%), Gaps = 5/172 (2%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPR-GTHPL 1087
+GTP+ KY VD CH+AG+ V+LD V H K+ GL FDGT + + PR G HP
Sbjct: 104 YGTPDDFKYFVDACHQAGIGVILDWVPGHFPKD-DHGLARFDGT-PLYEYPDPRKGEHPD 161
Query: 1088 WDSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYF 1147
W + F+Y EV FL+SN ++LEEY DG R D V+SMLY ++ G G +
Sbjct: 162 WGTLNFDYGRNEVRSFLISNALYWLEEYHIDGLRVDAVSSMLYLDYDRGPGEWIPNI--Y 219
Query: 1148 GLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDY 1199
G N + +A+ +L N +H ++P ++TIAE+ + P PV EGG GFDY
Sbjct: 220 GGNENLEAIEFLKELNTVIHKRHPGVLTIAEESTAWPGVTAPVEEGGLGFDY 271
Score = 156 bits (398), Expect = 3e-41
Identities = 72/172 (41%), Positives = 101/172 (58%), Gaps = 5/172 (2%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPR-GTHPL 374
+GTP+ KY VD CH+AG+ V+LD V H K+ GL FDGT + + PR G HP
Sbjct: 104 YGTPDDFKYFVDACHQAGIGVILDWVPGHFPKD-DHGLARFDGT-PLYEYPDPRKGEHPD 161
Query: 375 WDSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYF 434
W + F+Y EV FL+SN ++L+EY DG R D V+SMLY ++ G G +
Sbjct: 162 WGTLNFDYGRNEVRSFLISNALYWLEEYHIDGLRVDAVSSMLYLDYDRGPGEWIPNI--Y 219
Query: 435 GLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDY 486
G N + +A+ +L N +H ++P ++TIAE+ + P PV EGG GFDY
Sbjct: 220 GGNENLEAIEFLKELNTVIHKRHPGVLTIAEESTAWPGVTAPVEEGGLGFDY 271
Score = 55.6 bits (135), Expect = 9e-08
Identities = 18/32 (56%), Positives = 24/32 (75%)
Query: 723 GYNAVQLMAIMEHAYYASFGYQVTSFFAASSR 754
GY V+LM +MEH + S+GYQVT +FA +SR
Sbjct: 72 GYTHVELMPVMEHPFDGSWGYQVTGYFAPTSR 103
Score = 40.2 bits (95), Expect = 0.007
Identities = 11/19 (57%), Positives = 15/19 (78%)
Query: 14 FGTPEQLKYLVDECHKAGL 32
+GTP+ KY VD CH+AG+
Sbjct: 104 YGTPDDFKYFVDACHQAGI 122
Score = 40.2 bits (95), Expect = 0.007
Identities = 11/19 (57%), Positives = 15/19 (78%)
Query: 33 FGTPEQLKYLVDECHKAGL 51
+GTP+ KY VD CH+AG+
Sbjct: 104 YGTPDDFKYFVDACHQAGI 122
Score = 40.2 bits (95), Expect = 0.007
Identities = 11/19 (57%), Positives = 15/19 (78%)
Query: 52 FGTPEQLKYLVDECHKAGL 70
+GTP+ KY VD CH+AG+
Sbjct: 104 YGTPDDFKYFVDACHQAGI 122
>gnl|CDD|223373 COG0296, GlgB, 1,4-alpha-glucan branching enzyme [Carbohydrate
transport and metabolism].
Length = 628
Score = 160 bits (406), Expect = 1e-40
Identities = 68/172 (39%), Positives = 91/172 (52%), Gaps = 3/172 (1%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 1088
+GTPE K LVD H+AG+ V+LD V +H + + L FDGT D RG H W
Sbjct: 210 YGTPEDFKALVDAAHQAGIGVILDWVPNHFPPDG-NYLARFDGTFLYEHEDPRRGEHTDW 268
Query: 1089 DSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFG 1148
+ +FNY EV FLL+N ++LEEY DG R D V SMLY +EY G
Sbjct: 269 GTAIFNYGRNEVRNFLLANALYWLEEYHIDGLRVDAVASMLY-LDYSRAEGEWVPNEY-G 326
Query: 1149 LNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYR 1200
+ +A +L N +H++ P +TIAE+ + P PV GG GF Y+
Sbjct: 327 GRENLEAAEFLRNLNSLIHEEEPGAMTIAEESTDDPHVTLPVAIGGLGFGYK 378
Score = 159 bits (405), Expect = 2e-40
Identities = 67/172 (38%), Positives = 91/172 (52%), Gaps = 3/172 (1%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 375
+GTPE K LVD H+AG+ V+LD V +H + + L FDGT D RG H W
Sbjct: 210 YGTPEDFKALVDAAHQAGIGVILDWVPNHFPPDG-NYLARFDGTFLYEHEDPRRGEHTDW 268
Query: 376 DSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFG 435
+ +FNY EV FLL+N ++L+EY DG R D V SMLY +EY G
Sbjct: 269 GTAIFNYGRNEVRNFLLANALYWLEEYHIDGLRVDAVASMLY-LDYSRAEGEWVPNEY-G 326
Query: 436 LNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYR 487
+ +A +L N +H++ P +TIAE+ + P PV GG GF Y+
Sbjct: 327 GRENLEAAEFLRNLNSLIHEEEPGAMTIAEESTDDPHVTLPVAIGGLGFGYK 378
Score = 60.4 bits (147), Expect = 4e-09
Identities = 30/137 (21%), Positives = 54/137 (39%), Gaps = 16/137 (11%)
Query: 81 GDFNNWN-REEFAYKKLDFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDRLSPW 139
GDFN+W+ R + + G WEL +P P G+ K + + G L + P+
Sbjct: 54 GDFNDWDGRRMPMRDRKESGIWELFVPGAPPGTR-------YKYELIDPSGQLRLKADPY 106
Query: 140 ATYVTEPPVVGHAYEQRIWNPKPQ--DKHKWTSSKPKKPDN-LKIYESHVGICTQEQKCA 196
A E + + + +W + + + IYE HVG T + +
Sbjct: 107 ARR-QEVGPHTASQ---VVDLPDYEWQDERWDRAWRGRFWEPIVIYELHVGSFTPD-RFL 161
Query: 197 SYEDFVRVVIPRIVKQG 213
Y + ++P + + G
Sbjct: 162 GYFELAIELLPYLKELG 178
Score = 58.5 bits (142), Expect = 2e-08
Identities = 31/138 (22%), Positives = 48/138 (34%), Gaps = 25/138 (18%)
Query: 502 FDAAMNTTEERFKWLSADPGYVSTKHEGDKVIIFERAGLLFAFNFNGTQSFTDYRYCSTQ 561
+ E F+W+ AD S + ++ R L N DYR
Sbjct: 515 PLHEQDFQPEGFEWIDADDAENS-VLAFYRRLLALRHEHLVVVNNFTPVPRVDYR----- 568
Query: 562 SYSTHNTWTWRGSISKLHRVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPWNN 621
VGV AG+++ VL++D + +GG + G W+
Sbjct: 569 -------------------VGVPVAGRWREVLNTDLAEYGGSGAGNLGLPVSGEDILWHG 609
Query: 622 RRNSIKLYLPTRTGLILT 639
R S+ L LP L+L
Sbjct: 610 REWSLSLTLPPLAALVLK 627
Score = 54.6 bits (132), Expect = 3e-07
Identities = 13/32 (40%), Positives = 20/32 (62%)
Query: 723 GYNAVQLMAIMEHAYYASFGYQVTSFFAASSR 754
G ++LM + EH S+GYQ T ++A +SR
Sbjct: 178 GITHIELMPVAEHPGDRSWGYQGTGYYAPTSR 209
Score = 43.8 bits (104), Expect = 5e-04
Identities = 18/58 (31%), Positives = 30/58 (51%)
Query: 1214 RVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPWNNRRNSIKLYLPTRTGII 1271
RVGV AG+++ VL++D + +GG + G W+ R S+ L LP ++
Sbjct: 568 RVGVPVAGRWREVLNTDLAEYGGSGAGNLGLPVSGEDILWHGREWSLSLTLPPLAALV 625
Score = 43.8 bits (104), Expect = 6e-04
Identities = 12/26 (46%), Positives = 16/26 (61%)
Query: 52 FGTPEQLKYLVDECHKAGLLCFMHVV 77
+GTPE K LVD H+AG+ + V
Sbjct: 210 YGTPEDFKALVDAAHQAGIGVILDWV 235
Score = 41.1 bits (97), Expect = 0.004
Identities = 11/20 (55%), Positives = 14/20 (70%)
Query: 13 SFGTPEQLKYLVDECHKAGL 32
+GTPE K LVD H+AG+
Sbjct: 209 RYGTPEDFKALVDAAHQAGI 228
Score = 40.8 bits (96), Expect = 0.006
Identities = 11/19 (57%), Positives = 14/19 (73%)
Query: 33 FGTPEQLKYLVDECHKAGL 51
+GTPE K LVD H+AG+
Sbjct: 210 YGTPEDFKALVDAAHQAGI 228
Score = 34.6 bits (80), Expect = 0.43
Identities = 19/99 (19%), Positives = 38/99 (38%), Gaps = 11/99 (11%)
Query: 830 YQYEMKRRYGLMVNFLEQLSPWATYVTEPPVVGHAYEQRIWNPKPQ--DKHKWTSSKPKK 887
Y+YE+ G + + P+A E + + + +W + +
Sbjct: 88 YKYELIDPSGQLRLKAD---PYARR-QEVGPHTASQ---VVDLPDYEWQDERWDRAWRGR 140
Query: 888 P-ENLKIYESHVGICTQEQKCASYEDFVRVVIPRIVKQG 925
E + IYE HVG T + + Y + ++P + + G
Sbjct: 141 FWEPIVIYELHVGSFTPD-RFLGYFELAIELLPYLKELG 178
Score = 34.6 bits (80), Expect = 0.45
Identities = 11/83 (13%), Positives = 26/83 (31%), Gaps = 3/83 (3%)
Query: 211 KQGMA-IPDKWIELLKKFKDEDWNMGNIVHTLTNRRYMEKTVAYAESHDQALVGDKTIAF 269
K M + D K ++ G + L + V SHD+ + G +++
Sbjct: 378 KWNMGWMHDTLFYFGKDPVYRKYHHGELTFGLL--YAFSENVVLPLSHDEVVHGKRSLGE 435
Query: 270 WLMDKEMYTHMSTLSDPSLIIDR 292
+ + + + +
Sbjct: 436 RMPGDAWQKFANLRALAAYMWLH 458
Score = 33.4 bits (77), Expect = 1.1
Identities = 16/56 (28%), Positives = 24/56 (42%), Gaps = 8/56 (14%)
Query: 954 DGDFNNWN-REEFAYKKLDFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLD 1008
GDFN+W+ R + + G WEL +P P G+ K + + G L
Sbjct: 53 VGDFNDWDGRRMPMRDRKESGIWELFVPGAPPGTR-------YKYELIDPSGQLRL 101
Score = 33.1 bits (76), Expect = 1.2
Identities = 16/50 (32%), Positives = 22/50 (44%), Gaps = 8/50 (16%)
Query: 908 ASYEDFVRVVIPRIVKQGDFNNWN-REEFAYKKLDFGKWELVLPPNPDGD 956
A V +V GDFN+W+ R + + G WEL +P P G
Sbjct: 44 APNARRVSLV-------GDFNDWDGRRMPMRDRKESGIWELFVPGAPPGT 86
>gnl|CDD|237052 PRK12313, PRK12313, glycogen branching enzyme; Provisional.
Length = 633
Score = 147 bits (373), Expect = 2e-36
Identities = 65/180 (36%), Positives = 99/180 (55%), Gaps = 20/180 (11%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGP-RGTHPL 374
+GTPE YLVD H+ G+ V+LD V H K+ DGL FDGT + + P R +P
Sbjct: 216 YGTPEDFMYLVDALHQNGIGVILDWVPGHFPKDD-DGLAYFDGT-PLYEYQDPRRAENPD 273
Query: 375 WDSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEY- 433
W + F+ + EV FL+S+ ++LDEY DG R D V++MLY + YDE
Sbjct: 274 WGALNFDLGKNEVRSFLISSALFWLDEYHLDGLRVDAVSNMLYLD----------YDEEG 323
Query: 434 ------FGLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYR 487
+G + +A+ +L N+ ++ ++P+++ IAE+ + P PV GG GFDY+
Sbjct: 324 EWTPNKYGGRENLEAIYFLQKLNEVVYLEHPDVLMIAEESTAWPKVTGPVEVGGLGFDYK 383
Score = 146 bits (371), Expect = 4e-36
Identities = 64/180 (35%), Positives = 99/180 (55%), Gaps = 20/180 (11%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGP-RGTHPL 1087
+GTPE YLVD H+ G+ V+LD V H K+ DGL FDGT + + P R +P
Sbjct: 216 YGTPEDFMYLVDALHQNGIGVILDWVPGHFPKDD-DGLAYFDGT-PLYEYQDPRRAENPD 273
Query: 1088 WDSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEY- 1146
W + F+ + EV FL+S+ ++L+EY DG R D V++MLY + YDE
Sbjct: 274 WGALNFDLGKNEVRSFLISSALFWLDEYHLDGLRVDAVSNMLYLD----------YDEEG 323
Query: 1147 ------FGLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYR 1200
+G + +A+ +L N+ ++ ++P+++ IAE+ + P PV GG GFDY+
Sbjct: 324 EWTPNKYGGRENLEAIYFLQKLNEVVYLEHPDVLMIAEESTAWPKVTGPVEVGGLGFDYK 383
Score = 50.3 bits (121), Expect = 7e-06
Identities = 23/70 (32%), Positives = 35/70 (50%), Gaps = 11/70 (15%)
Query: 694 YNKYGIHV-----QADNSVRCFEWAPSAQQL--YLT--GYNAVQLMAIMEHAYYASFGYQ 744
+ Y +H+ D R + A +L Y+ GY V+ M +MEH S+GYQ
Sbjct: 148 ISIYEVHLGSWKRNEDG--RPLSYRELADELIPYVKEMGYTHVEFMPLMEHPLDGSWGYQ 205
Query: 745 VTSFFAASSR 754
+T +FA +SR
Sbjct: 206 LTGYFAPTSR 215
Score = 46.0 bits (110), Expect = 1e-04
Identities = 38/139 (27%), Positives = 59/139 (42%), Gaps = 41/139 (29%)
Query: 507 NTTEERFKWLSADPGYVSTKHEGDK-VIIFERAG------LLFAFNFNGTQSFTDYRYCS 559
+ + + F+W+ AD + D+ V+ F R G L+ FNF + DYR
Sbjct: 521 DFSPDGFEWIDAD--------DADQSVLSFIRKGKNKGDFLVVVFNFTPVE-REDYR--- 568
Query: 560 TQSYSTHNTWTWRGSISKLHRVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPW 619
+GV AG Y+ +L++D FGG + + GTV + PW
Sbjct: 569 ---------------------IGVPVAGIYEEILNTDSEEFGGSGKGNNGTV-KAQEGPW 606
Query: 620 NNRRNSIKLYLPTRTGLIL 638
+ R S+ L LP L+L
Sbjct: 607 HGRPQSLTLTLPPLGALVL 625
Score = 44.1 bits (105), Expect = 5e-04
Identities = 21/52 (40%), Positives = 31/52 (59%), Gaps = 1/52 (1%)
Query: 1214 RVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPWNNRRNSIKLYLP 1265
R+GV AG Y+ +L++D FGG + + GTV + PW+ R S+ L LP
Sbjct: 568 RIGVPVAGIYEEILNTDSEEFGGSGKGNNGTV-KAQEGPWHGRPQSLTLTLP 618
Score = 42.6 bits (101), Expect = 0.001
Identities = 35/149 (23%), Positives = 61/149 (40%), Gaps = 27/149 (18%)
Query: 75 HVVCAAGDFNNWNREEFAYKKLDFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLD 134
VV GDFN+W + + G WE +P +G K + Q G+ ++
Sbjct: 53 SVV---GDFNDWRGNAHPLVRRESGVWEGFIPGAKEG-------QLYKYHISRQDGYQVE 102
Query: 135 RLSPWATYVTEPPVVGHAYEQRIWNPKPQDKHKW------TSSKPKKPDN--LKIYESHV 186
++ P+A Y P G A +W+ ++KW K + + IYE H+
Sbjct: 103 KIDPFAFYFEARP--GTA--SIVWDL---PEYKWKDGLWLARRKRWNALDRPISIYEVHL 155
Query: 187 G--ICTQEQKCASYEDFVRVVIPRIVKQG 213
G ++ + SY + +IP + + G
Sbjct: 156 GSWKRNEDGRPLSYRELADELIPYVKEMG 184
Score = 38.3 bits (90), Expect = 0.032
Identities = 10/19 (52%), Positives = 13/19 (68%)
Query: 14 FGTPEQLKYLVDECHKAGL 32
+GTPE YLVD H+ G+
Sbjct: 216 YGTPEDFMYLVDALHQNGI 234
Score = 38.3 bits (90), Expect = 0.032
Identities = 10/19 (52%), Positives = 13/19 (68%)
Query: 33 FGTPEQLKYLVDECHKAGL 51
+GTPE YLVD H+ G+
Sbjct: 216 YGTPEDFMYLVDALHQNGI 234
Score = 38.3 bits (90), Expect = 0.032
Identities = 10/19 (52%), Positives = 13/19 (68%)
Query: 52 FGTPEQLKYLVDECHKAGL 70
+GTPE YLVD H+ G+
Sbjct: 216 YGTPEDFMYLVDALHQNGI 234
Score = 30.3 bits (69), Expect = 8.0
Identities = 9/26 (34%), Positives = 13/26 (50%)
Query: 925 GDFNNWNREEFAYKKLDFGKWELVLP 950
GDFN+W + + G WE +P
Sbjct: 56 GDFNDWRGNAHPLVRRESGVWEGFIP 81
Score = 30.3 bits (69), Expect = 8.0
Identities = 9/26 (34%), Positives = 13/26 (50%)
Query: 955 GDFNNWNREEFAYKKLDFGKWELVLP 980
GDFN+W + + G WE +P
Sbjct: 56 GDFNDWRGNAHPLVRRESGVWEGFIP 81
>gnl|CDD|235445 PRK05402, PRK05402, glycogen branching enzyme; Provisional.
Length = 726
Score = 134 bits (340), Expect = 5e-32
Identities = 74/178 (41%), Positives = 103/178 (57%), Gaps = 17/178 (9%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLD--GLNEFDGTQACFFHDGPR-GTH 1085
FGTP+ +Y VD CH+AG+ V+LD V +H K D GL FDGT A + H PR G H
Sbjct: 311 FGTPDDFRYFVDACHQAGIGVILDWVPAHFPK---DAHGLARFDGT-ALYEHADPREGEH 366
Query: 1086 PLWDSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDE 1145
P W + +FNY EV FL++N ++LEE+ DG R D V SMLY ++ EG E
Sbjct: 367 PDWGTLIFNYGRNEVRNFLVANALYWLEEFHIDGLRVDAVASMLYLDYSRKEG------E 420
Query: 1146 Y----FGLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDY 1199
+ +G + +A+ +L N +H+++P +TIAE+ + P RP EGG GF Y
Sbjct: 421 WIPNIYGGRENLEAIDFLRELNAVVHEEFPGALTIAEESTAWPGVTRPTEEGGLGFGY 478
Score = 134 bits (339), Expect = 6e-32
Identities = 73/178 (41%), Positives = 103/178 (57%), Gaps = 17/178 (9%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLD--GLNEFDGTQACFFHDGPR-GTH 372
FGTP+ +Y VD CH+AG+ V+LD V +H K D GL FDGT A + H PR G H
Sbjct: 311 FGTPDDFRYFVDACHQAGIGVILDWVPAHFPK---DAHGLARFDGT-ALYEHADPREGEH 366
Query: 373 PLWDSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDE 432
P W + +FNY EV FL++N ++L+E+ DG R D V SMLY ++ EG E
Sbjct: 367 PDWGTLIFNYGRNEVRNFLVANALYWLEEFHIDGLRVDAVASMLYLDYSRKEG------E 420
Query: 433 Y----FGLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDY 486
+ +G + +A+ +L N +H+++P +TIAE+ + P RP EGG GF Y
Sbjct: 421 WIPNIYGGRENLEAIDFLRELNAVVHEEFPGALTIAEESTAWPGVTRPTEEGGLGFGY 478
Score = 53.6 bits (130), Expect = 5e-07
Identities = 25/60 (41%), Positives = 37/60 (61%), Gaps = 1/60 (1%)
Query: 579 HRVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPWNNRRNSIKLYLPTRTGLIL 638
+R+GV QAG+++ VL++D H+GG N + G V PW+ R +S+ L LP LIL
Sbjct: 663 YRLGVPQAGRWREVLNTDAEHYGGSNVGNGGGV-HAEEVPWHGRPHSLSLTLPPLATLIL 721
Score = 52.1 bits (126), Expect = 2e-06
Identities = 22/52 (42%), Positives = 33/52 (63%), Gaps = 1/52 (1%)
Query: 1214 RVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPWNNRRNSIKLYLP 1265
R+GV QAG+++ VL++D H+GG N + G V PW+ R +S+ L LP
Sbjct: 664 RLGVPQAGRWREVLNTDAEHYGGSNVGNGGGV-HAEEVPWHGRPHSLSLTLP 714
Score = 51.3 bits (124), Expect = 3e-06
Identities = 18/43 (41%), Positives = 27/43 (62%), Gaps = 4/43 (9%)
Query: 716 AQQL--YL--TGYNAVQLMAIMEHAYYASFGYQVTSFFAASSR 754
A QL Y+ G+ V+L+ I EH + S+GYQ T ++A +SR
Sbjct: 268 ADQLIPYVKEMGFTHVELLPIAEHPFDGSWGYQPTGYYAPTSR 310
Score = 45.9 bits (110), Expect = 2e-04
Identities = 28/118 (23%), Positives = 42/118 (35%), Gaps = 19/118 (16%)
Query: 77 VCAAGDFNNWNREEFAYKKL-DFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDR 135
V GDFN W+ + + G WEL +P +G K + G LL +
Sbjct: 145 VSVVGDFNGWDGRRHPMRLRGESGVWELFIPGLGEGEL-------YKFEILTADGELLLK 197
Query: 136 LSPWATYVTEPPVVGHAYEQRIWNPKP---QDKHKWTSSKPKKPDN---LKIYESHVG 187
P+A P A + + D W + K+ + IYE H+G
Sbjct: 198 ADPYAFAAEVRP--ATA--SIVADLSQYQWNDA-AWMEKRAKRNPLDAPISIYEVHLG 250
Score = 41.7 bits (99), Expect = 0.003
Identities = 11/19 (57%), Positives = 15/19 (78%)
Query: 14 FGTPEQLKYLVDECHKAGL 32
FGTP+ +Y VD CH+AG+
Sbjct: 311 FGTPDDFRYFVDACHQAGI 329
Score = 41.7 bits (99), Expect = 0.003
Identities = 11/19 (57%), Positives = 15/19 (78%)
Query: 33 FGTPEQLKYLVDECHKAGL 51
FGTP+ +Y VD CH+AG+
Sbjct: 311 FGTPDDFRYFVDACHQAGI 329
Score = 41.7 bits (99), Expect = 0.003
Identities = 11/19 (57%), Positives = 15/19 (78%)
Query: 52 FGTPEQLKYLVDECHKAGL 70
FGTP+ +Y VD CH+AG+
Sbjct: 311 FGTPDDFRYFVDACHQAGI 329
Score = 34.0 bits (79), Expect = 0.65
Identities = 15/56 (26%), Positives = 22/56 (39%), Gaps = 8/56 (14%)
Query: 955 GDFNNWNREEFAYKKL-DFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDR 1009
GDFN W+ + + G WEL +P +G K + G LL +
Sbjct: 149 GDFNGWDGRRHPMRLRGESGVWELFIPGLGEGEL-------YKFEILTADGELLLK 197
Score = 32.5 bits (75), Expect = 2.2
Identities = 14/44 (31%), Positives = 20/44 (45%), Gaps = 8/44 (18%)
Query: 914 VRVVIPRIVKQGDFNNWNREEFAYKKL-DFGKWELVLPPNPDGD 956
V VV GDFN W+ + + G WEL +P +G+
Sbjct: 145 VSVV-------GDFNGWDGRRHPMRLRGESGVWELFIPGLGEGE 181
>gnl|CDD|188150 TIGR01515, branching_enzym, alpha-1,4-glucan:alpha-1,4-glucan
6-glycosyltransferase. This model describes the glycogen
branching enzymes which are responsible for the transfer
of chains of approx. 7 alpha(1--4)-linked glucosyl
residues to other similar chains (in new alpha(1--6)
linkages) in the biosynthesis of glycogen. This enzyme is
a member of the broader amylase family of starch
hydrolases which fold as (beta/alpha)8 barrels, the
so-called TIM-barrel structure. All of the sequences
comprising the seed of this model have been
experimentally characterized. (For instance,). This model
encompasses both bacterial and eukaryotic species. No
archaea have this enzyme, although Aquifex aolicus does.
Two species, Bacillus thuringiensis and Clostridium
perfringens have two sequences each which are annotated
as amylases. These annotations are aparrently in error.
GP|18143720 from C. perfringens, for instance, contains
the note "674 aa, similar to gp:A14658_1 amylase
(1,4-alpha-glucan branching enzyme (EC 2.4.1.18) ) from
Bacillus thuringiensis (648 aa); 51.1% identity in 632 aa
overlap." A branching enzyme from Porphyromonas
gingivales, OMNI|PG1793, appears to be more closely
related to the eukaryotic species (across a deep
phylogenetic split) and may represent an instance of
lateral transfer from this species' host. A sequence from
Arabidopsis thaliana, GP|9294564, scores just above
trusted, but appears either to contain corrupt sequence
or, more likely, to be a pseudogene as some of the
conserved catalytic residues common to the alpha amylase
family are not conserved here [Energy metabolism,
Biosynthesis and degradation of polysaccharides].
Length = 618
Score = 127 bits (320), Expect = 5e-30
Identities = 66/172 (38%), Positives = 94/172 (54%), Gaps = 3/172 (1%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 1088
FGTP+ Y VD CH+AG+ V+LD V H K+ GL EFDGT D G H W
Sbjct: 207 FGTPDDFMYFVDACHQAGIGVILDWVPGHFPKDDH-GLAEFDGTPLYEHKDPRDGEHWDW 265
Query: 1089 DSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFG 1148
+ +F+Y EV FL++N ++ E Y DG R D V SMLY ++ EG G
Sbjct: 266 GTLIFDYGRPEVRNFLVANALYWAEFYHIDGLRVDAVASMLYLDYSRDEG--EWSPNEDG 323
Query: 1149 LNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYR 1200
+ +A+ +L N+ +++ +P ++TIAE+ + P RP EGG GF Y+
Sbjct: 324 GRENLEAVEFLRKLNQTVYEAFPGVVTIAEESTEWPGVTRPTDEGGLGFHYK 375
Score = 126 bits (319), Expect = 6e-30
Identities = 65/172 (37%), Positives = 94/172 (54%), Gaps = 3/172 (1%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 375
FGTP+ Y VD CH+AG+ V+LD V H K+ GL EFDGT D G H W
Sbjct: 207 FGTPDDFMYFVDACHQAGIGVILDWVPGHFPKDDH-GLAEFDGTPLYEHKDPRDGEHWDW 265
Query: 376 DSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFG 435
+ +F+Y EV FL++N ++ + Y DG R D V SMLY ++ EG G
Sbjct: 266 GTLIFDYGRPEVRNFLVANALYWAEFYHIDGLRVDAVASMLYLDYSRDEG--EWSPNEDG 323
Query: 436 LNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYR 487
+ +A+ +L N+ +++ +P ++TIAE+ + P RP EGG GF Y+
Sbjct: 324 GRENLEAVEFLRKLNQTVYEAFPGVVTIAEESTEWPGVTRPTDEGGLGFHYK 375
Score = 41.3 bits (97), Expect = 0.004
Identities = 35/145 (24%), Positives = 58/145 (40%), Gaps = 19/145 (13%)
Query: 77 VCAAGDFNNWNREEFAYKKL-DFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDR 135
V AGDFN W+ E ++ D G WEL +P +G K + +G + +
Sbjct: 42 VRVAGDFNYWDGREHPMRRRNDNGIWELFIPGIGEG-------ELYKYEIVTNNGEIRLK 94
Query: 136 LSPWATYVTEPP-----VVGHAYEQRIWNPKPQDKHKWTSSKPKKPDNLKIYESHVG--I 188
P+A Y P V W + + + + +KP + IYE H+G
Sbjct: 95 ADPYAFYAEVRPNTASLVYNLEGYS--WQDQKWQEKRKAKTPYEKP--VSIYELHLGSWR 150
Query: 189 CTQEQKCASYEDFVRVVIPRIVKQG 213
+ + SY + +IP + + G
Sbjct: 151 KHSDGRHLSYRELADQLIPYVKELG 175
Score = 39.4 bits (92), Expect = 0.012
Identities = 13/32 (40%), Positives = 23/32 (71%)
Query: 723 GYNAVQLMAIMEHAYYASFGYQVTSFFAASSR 754
G+ ++L+ + EH + S+GYQVT ++A +SR
Sbjct: 175 GFTHIELLPVAEHPFDGSWGYQVTGYYAPTSR 206
Score = 39.0 bits (91), Expect = 0.020
Identities = 20/62 (32%), Positives = 31/62 (50%), Gaps = 5/62 (8%)
Query: 579 HRVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPW--NNRRNSIKLYLPTRTGL 636
+RVGV Q G+Y+ VL+SD +GG + + G + E + R S+ + LP
Sbjct: 559 YRVGVPQPGQYREVLNSDSETYGGSGQGNKGPL---SAEEGALHGRPCSLTMTLPPLATS 615
Query: 637 IL 638
L
Sbjct: 616 WL 617
Score = 37.9 bits (88), Expect = 0.044
Identities = 19/54 (35%), Positives = 29/54 (53%), Gaps = 5/54 (9%)
Query: 1214 RVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPW--NNRRNSIKLYLP 1265
RVGV Q G+Y+ VL+SD +GG + + G + E + R S+ + LP
Sbjct: 560 RVGVPQPGQYREVLNSDSETYGGSGQGNKGPL---SAEEGALHGRPCSLTMTLP 610
Score = 34.4 bits (79), Expect = 0.44
Identities = 11/19 (57%), Positives = 14/19 (73%)
Query: 14 FGTPEQLKYLVDECHKAGL 32
FGTP+ Y VD CH+AG+
Sbjct: 207 FGTPDDFMYFVDACHQAGI 225
Score = 34.4 bits (79), Expect = 0.44
Identities = 11/19 (57%), Positives = 14/19 (73%)
Query: 33 FGTPEQLKYLVDECHKAGL 51
FGTP+ Y VD CH+AG+
Sbjct: 207 FGTPDDFMYFVDACHQAGI 225
Score = 34.4 bits (79), Expect = 0.44
Identities = 11/19 (57%), Positives = 14/19 (73%)
Query: 52 FGTPEQLKYLVDECHKAGL 70
FGTP+ Y VD CH+AG+
Sbjct: 207 FGTPDDFMYFVDACHQAGI 225
>gnl|CDD|199884 cd02854, E_set_GBE_euk_N, N-terminal Early set domain associated
with the catalytic domain of eukaryotic glycogen
branching enzyme (also called 1,4 alpha glucan branching
enzyme). This subfamily is composed of predominantly
eukaryotic 1,4 alpha glucan branching enzymes, also
called glycogen branching enzymes or starch binding
enzymes in plants. E or "early" set domains are
associated with the catalytic domain of the 1,4 alpha
glucan branching enzymes at the N-terminal end. These
enzymes catalyze the formation of alpha-1,6 branch
points in either glycogen or starch by cleavage of the
alpha-1,4 glucosidic linkage, yielding a non-reducing
end oligosaccharide chain, as well as the subsequent
attachment of short glucosyl chains to the alpha-1,6
position. Starch is composed of two types of glucan
polymer: amylose and amylopectin. Amylose is mainly
composed of linear chains of alpha-1,4 linked glucose
residues and amylopectin consists of shorter alpha-1,4
linked chains connected by alpha-1,6 linkages.
Amylopectin is synthesized from linear chains by starch
branching enzyme. The N-terminal domains of the
branching enzyme proteins may be related to the
immunoglobulin and/or fibronectin type III
superfamilies. These domains are associated with
different types of catalytic domains at either the
N-terminal or C-terminal end and may be involved in
homodimeric/tetrameric/dodecameric interactions. Members
of this family include members of the alpha amylase
family, sialidase, galactose oxidase, cellulase,
cellulose, hyaluronate lyase, chitobiase, and chitinase,
among others.
Length = 95
Score = 111 bits (279), Expect = 7e-29
Identities = 36/78 (46%), Positives = 45/78 (57%), Gaps = 2/78 (2%)
Query: 81 GDFNNWNREEFAYKKLDFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDRLSPWA 140
GDFNNWNRE K+ +FGKWEL LPP +GS + H S+VKL V G LDR+ WA
Sbjct: 20 GDFNNWNRESHPLKRDEFGKWELFLPPK-EGSPAIPHGSKVKLHVETWDGGRLDRIPAWA 78
Query: 141 TYVTEPPVVGHAYEQRIW 158
V + P ++ W
Sbjct: 79 KRVVQDP-ETKIFDGVFW 95
Score = 86.4 bits (215), Expect = 3e-20
Identities = 31/55 (56%), Positives = 36/55 (65%), Gaps = 1/55 (1%)
Query: 955 GDFNNWNREEFAYKKLDFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDR 1009
GDFNNWNRE K+ +FGKWEL LPP +GS + H S+VKL V G LDR
Sbjct: 20 GDFNNWNRESHPLKRDEFGKWELFLPPK-EGSPAIPHGSKVKLHVETWDGGRLDR 73
Score = 35.2 bits (82), Expect = 0.026
Identities = 9/20 (45%), Positives = 12/20 (60%)
Query: 704 DNSVRCFEWAPSAQQLYLTG 723
D EWAP+A+ +YL G
Sbjct: 1 DGGWVYREWAPNAKAVYLIG 20
Score = 30.2 bits (69), Expect = 1.7
Identities = 6/27 (22%), Positives = 12/27 (44%), Gaps = 1/27 (3%)
Query: 844 FLEQLSPWATYVTEPPVVGHAYEQRIW 870
L+++ WA V + P ++ W
Sbjct: 70 RLDRIPAWAKRVVQDP-ETKIFDGVFW 95
>gnl|CDD|139075 PRK12568, PRK12568, glycogen branching enzyme; Provisional.
Length = 730
Score = 111 bits (279), Expect = 7e-25
Identities = 64/177 (36%), Positives = 99/177 (55%), Gaps = 15/177 (8%)
Query: 1030 GTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPR-GTHPLW 1088
G+P+ VD CH+AG+ V+LD V +H + GL +FDG A + H PR G H W
Sbjct: 316 GSPDGFAQFVDACHRAGIGVILDWVSAHFPDDA-HGLAQFDGA-ALYEHADPREGMHRDW 373
Query: 1089 DSRLFNYSEIEVLRFLL-SNLRWYLEEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYF 1147
++ ++NY EV +LL S L W +E Y DG R D V SMLY ++G EG E+
Sbjct: 374 NTLIYNYGRPEVTAYLLGSALEW-IEHYHLDGLRVDAVASMLYRDYGRAEG------EWV 426
Query: 1148 ----GLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYR 1200
G + +A+ +L N+ + ++P ++TIAE+ + P P+++GG GF ++
Sbjct: 427 PNAHGGRENLEAVAFLRQLNREIASQFPGVLTIAEESTAWPGVTAPISDGGLGFTHK 483
Score = 111 bits (278), Expect = 9e-25
Identities = 63/177 (35%), Positives = 99/177 (55%), Gaps = 15/177 (8%)
Query: 317 GTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPR-GTHPLW 375
G+P+ VD CH+AG+ V+LD V +H + GL +FDG A + H PR G H W
Sbjct: 316 GSPDGFAQFVDACHRAGIGVILDWVSAHFPDDA-HGLAQFDGA-ALYEHADPREGMHRDW 373
Query: 376 DSRLFNYSEIEVLRFLL-SNLRWYLDEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYF 434
++ ++NY EV +LL S L W ++ Y DG R D V SMLY ++G EG E+
Sbjct: 374 NTLIYNYGRPEVTAYLLGSALEW-IEHYHLDGLRVDAVASMLYRDYGRAEG------EWV 426
Query: 435 ----GLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYR 487
G + +A+ +L N+ + ++P ++TIAE+ + P P+++GG GF ++
Sbjct: 427 PNAHGGRENLEAVAFLRQLNREIASQFPGVLTIAEESTAWPGVTAPISDGGLGFTHK 483
Score = 39.5 bits (92), Expect = 0.013
Identities = 19/53 (35%), Positives = 33/53 (62%), Gaps = 1/53 (1%)
Query: 579 HRVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPWNNRRNSIKLYLP 631
+RVGV +AG ++ +L++D +H+GG N + G + T P + S++L LP
Sbjct: 668 YRVGVPRAGGWREILNTDSAHYGGSNLGNSGRLA-TEPTGMHGHAQSLRLTLP 719
Score = 38.8 bits (90), Expect = 0.020
Identities = 19/52 (36%), Positives = 32/52 (61%), Gaps = 1/52 (1%)
Query: 1214 RVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPWNNRRNSIKLYLP 1265
RVGV +AG ++ +L++D +H+GG N + G + T P + S++L LP
Sbjct: 669 RVGVPRAGGWREILNTDSAHYGGSNLGNSGRLA-TEPTGMHGHAQSLRLTLP 719
Score = 34.2 bits (78), Expect = 0.56
Identities = 28/115 (24%), Positives = 40/115 (34%), Gaps = 15/115 (13%)
Query: 77 VCAAGDFNNWNREEFAYKKLDFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDRL 136
V GDFN W+ ++ G WEL LP G ++ K + G +L +
Sbjct: 152 VAVVGDFNGWDVRRHPMRQRIGGFWELFLPRVEAG-------ARYKYAITAADGRVLLKA 204
Query: 137 SPWATYVTEPPVVGHAYEQRIWNPKPQDKH--KWTSSKPKK--PDNLKIYESHVG 187
P A PP A + + W + + P L IYE H
Sbjct: 205 DPVARQTELPP----ATASVVPSAAAFAWTDAAWMARRDPAAVPAPLSIYEVHAA 255
Score = 31.8 bits (72), Expect = 2.9
Identities = 15/41 (36%), Positives = 24/41 (58%), Gaps = 3/41 (7%)
Query: 714 PSAQQLYLTGYNAVQLMAIMEHAYYASFGYQVTSFFAASSR 754
P QQL G+ ++L+ I EH + S+GYQ +A ++R
Sbjct: 277 PYVQQL---GFTHIELLPITEHPFGGSWGYQPLGLYAPTAR 314
>gnl|CDD|237794 PRK14705, PRK14705, glycogen branching enzyme; Provisional.
Length = 1224
Score = 112 bits (280), Expect = 1e-24
Identities = 62/170 (36%), Positives = 94/170 (55%), Gaps = 5/170 (2%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPR-GTHPL 374
FG P++ ++LVD H+AG+ VLLD V +H K+ L +FDG Q + H P G HP
Sbjct: 811 FGHPDEFRFLVDSLHQAGIGVLLDWVPAHFPKDSW-ALAQFDG-QPLYEHADPALGEHPD 868
Query: 375 WDSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYF 434
W + +F++ EV FL++N ++LDE+ DG R D V SMLY ++ EG F
Sbjct: 869 WGTLIFDFGRTEVRNFLVANALYWLDEFHIDGLRVDAVASMLYLDYSREEG--QWRPNRF 926
Query: 435 GLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGF 484
G + +A+ +L N ++ +P + IAE+ + P P + GG GF
Sbjct: 927 GGRENLEAISFLQEVNATVYKTHPGAVMIAEESTAFPGVTAPTSHGGLGF 976
Score = 111 bits (278), Expect = 2e-24
Identities = 61/170 (35%), Positives = 94/170 (55%), Gaps = 5/170 (2%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPR-GTHPL 1087
FG P++ ++LVD H+AG+ VLLD V +H K+ L +FDG Q + H P G HP
Sbjct: 811 FGHPDEFRFLVDSLHQAGIGVLLDWVPAHFPKDSW-ALAQFDG-QPLYEHADPALGEHPD 868
Query: 1088 WDSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYF 1147
W + +F++ EV FL++N ++L+E+ DG R D V SMLY ++ EG F
Sbjct: 869 WGTLIFDFGRTEVRNFLVANALYWLDEFHIDGLRVDAVASMLYLDYSREEG--QWRPNRF 926
Query: 1148 GLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGF 1197
G + +A+ +L N ++ +P + IAE+ + P P + GG GF
Sbjct: 927 GGRENLEAISFLQEVNATVYKTHPGAVMIAEESTAFPGVTAPTSHGGLGF 976
Score = 42.3 bits (99), Expect = 0.002
Identities = 16/32 (50%), Positives = 23/32 (71%)
Query: 723 GYNAVQLMAIMEHAYYASFGYQVTSFFAASSR 754
G+ V+ M + EH + S+GYQVTS+FA +SR
Sbjct: 779 GFTHVEFMPVAEHPFGGSWGYQVTSYFAPTSR 810
Score = 41.9 bits (98), Expect = 0.003
Identities = 30/112 (26%), Positives = 50/112 (44%), Gaps = 16/112 (14%)
Query: 81 GDFNNWNREEFAYKKL-DFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDRLSPW 139
GDFN W+ E + + L G WEL +P G+C K + + G +++ P
Sbjct: 656 GDFNGWDGREHSMRSLGSSGVWELFIPGVVAGAC-------YKFEILTKAGQWVEKADPL 708
Query: 140 ATYVTEPPVVGHAYEQRIWNPKPQDK-HKWTSSKPKK-PDN--LKIYESHVG 187
A PP+ R+ K +W S++ ++ P N + +YE H+G
Sbjct: 709 AFGTEVPPLTA----SRVVEASYAFKDAEWMSARAERDPHNSPMSVYEVHLG 756
Score = 31.5 bits (71), Expect = 3.8
Identities = 22/75 (29%), Positives = 29/75 (38%), Gaps = 14/75 (18%)
Query: 1176 IAEDVSGMPASCRPVTEGGTGFDYRLGQYLHQHSILFPRVGVEQAGKYKVVLDSDCSHFG 1235
I D G P C GG Y LG V AG + VL++D +G
Sbjct: 1139 IRWDGDGNPLVCAINFSGGPHKGYTLG--------------VPAAGAWTEVLNTDHETYG 1184
Query: 1236 GFNRLDPGTVYETYP 1250
G L+PG++ T
Sbjct: 1185 GSGVLNPGSLKATTE 1199
Score = 31.5 bits (71), Expect = 4.1
Identities = 15/44 (34%), Positives = 24/44 (54%)
Query: 573 GSISKLHRVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYP 616
G K + +GV AG + VL++D +GG L+PG++ T
Sbjct: 1156 GGPHKGYTLGVPAAGAWTEVLNTDHETYGGSGVLNPGSLKATTE 1199
Score = 31.1 bits (70), Expect = 4.9
Identities = 19/64 (29%), Positives = 29/64 (45%), Gaps = 13/64 (20%)
Query: 955 GDFNNWNREEFAYKKL-DFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDR---- 1009
GDFN W+ E + + L G WEL +P G+C K + + G +++
Sbjct: 656 GDFNGWDGREHSMRSLGSSGVWELFIPGVVAGAC-------YKFEILTKAGQWVEKADPL 708
Query: 1010 -FGT 1012
FGT
Sbjct: 709 AFGT 712
>gnl|CDD|200464 cd11325, AmyAc_GTHase, Alpha amylase catalytic domain found in
Glycosyltrehalose trehalohydrolase (also called
Maltooligosyl trehalose Trehalohydrolase).
Glycosyltrehalose trehalohydrolase (GTHase) was
discovered as part of a coupled system for the production
of trehalose from soluble starch. In the first half of
the reaction, glycosyltrehalose synthase (GTSase), an
intramolecular glycosyl transferase, converts the
glycosidic bond between the last two glucose residues of
amylose from an alpha-1,4 bond to an alpha-1,1 bond,
making a non-reducing glycosyl trehaloside. In the second
half of the reaction, GTHase cleaves the alpha-1,4
glycosidic bond adjacent to the trehalose moiety to
release trehalose and malto-oligosaccharide. Like
isoamylase and other glycosidases that recognize branched
oligosaccharides, GTHase contains an N-terminal extension
and does not have the conserved calcium ion present in
other alpha amylase family enzymes. The Alpha-amylase
family comprises the largest family of glycoside
hydrolases (GH), with the majority of enzymes acting on
starch, glycogen, and related oligo- and polysaccharides.
These proteins catalyze the transformation of alpha-1,4
and alpha-1,6 glucosidic linkages with retention of the
anomeric center. The protein is described as having 3
domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a
loop between the beta 3 strand and alpha 3 helix of A; C
is the C-terminal extension characterized by a Greek key.
The majority of the enzymes have an active site cleft
found between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Glycosyltrehalose Trehalohydrolase Maltooligosyltrehalose
Trehalohydrolase.
Length = 436
Score = 101 bits (255), Expect = 2e-22
Identities = 55/175 (31%), Positives = 74/175 (42%), Gaps = 36/175 (20%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDG--LNEFDGTQACFFHDGPRGTHP 1086
+G P+ LK LVD H+ GL V+LDVV++H DG L +F G +F D + P
Sbjct: 100 YGGPDDLKRLVDAAHRRGLAVILDVVYNHFGP---DGNYLWQFAGP---YFTD--DYSTP 151
Query: 1087 LW-DSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGVTSMLYHN--HGCGEGFSGHY 1143
W D+ F+ EV +F + N ++L EY DG R D V ++ + H E
Sbjct: 152 -WGDAINFDGPGDEVRQFFIDNALYWLREYHVDGLRLDAVHAIRDDSGWHFLQE------ 204
Query: 1144 DEYFGLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFD 1198
L + A IAED P RP GG GFD
Sbjct: 205 -----LAREVRA-----------AAAGRPAHLIAEDDRNDPRLVRPPELGGAGFD 243
Score = 100 bits (252), Expect = 4e-22
Identities = 55/175 (31%), Positives = 74/175 (42%), Gaps = 36/175 (20%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDG--LNEFDGTQACFFHDGPRGTHP 373
+G P+ LK LVD H+ GL V+LDVV++H DG L +F G +F D + P
Sbjct: 100 YGGPDDLKRLVDAAHRRGLAVILDVVYNHFGP---DGNYLWQFAGP---YFTD--DYSTP 151
Query: 374 LW-DSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSMLYHN--HGCGEGFSGHY 430
W D+ F+ EV +F + N ++L EY DG R D V ++ + H E
Sbjct: 152 -WGDAINFDGPGDEVRQFFIDNALYWLREYHVDGLRLDAVHAIRDDSGWHFLQE------ 204
Query: 431 DEYFGLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFD 485
L + A IAED P RP GG GFD
Sbjct: 205 -----LAREVRA-----------AAAGRPAHLIAEDDRNDPRLVRPPELGGAGFD 243
Score = 40.6 bits (96), Expect = 0.005
Identities = 14/35 (40%), Positives = 18/35 (51%), Gaps = 2/35 (5%)
Query: 52 FGTPEQLKYLVDECHKAGLLCFMHVVC--AAGDFN 84
+G P+ LK LVD H+ GL + VV D N
Sbjct: 100 YGGPDDLKRLVDAAHRRGLAVILDVVYNHFGPDGN 134
Score = 39.8 bits (94), Expect = 0.008
Identities = 11/21 (52%), Positives = 14/21 (66%)
Query: 12 QSFGTPEQLKYLVDECHKAGL 32
S+G P+ LK LVD H+ GL
Sbjct: 98 SSYGGPDDLKRLVDAAHRRGL 118
Score = 38.3 bits (90), Expect = 0.026
Identities = 10/19 (52%), Positives = 13/19 (68%)
Query: 33 FGTPEQLKYLVDECHKAGL 51
+G P+ LK LVD H+ GL
Sbjct: 100 YGGPDDLKRLVDAAHRRGL 118
>gnl|CDD|237795 PRK14706, PRK14706, glycogen branching enzyme; Provisional.
Length = 639
Score = 92.0 bits (228), Expect = 8e-19
Identities = 60/173 (34%), Positives = 87/173 (50%), Gaps = 8/173 (4%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 1088
GTPE KYLV+ H G+ V+LD V H + GL FDG + D +G H W
Sbjct: 213 LGTPEDFKYLVNHLHGLGIGVILDWVPGHFPTDES-GLAHFDGGPLYEYADPRKGYHYDW 271
Query: 1089 DSRLFNYSEIEVLRFLL-SNLRWYLEEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYF 1147
++ +F+Y EV+ FL+ S L+W L+++ DG R D V SMLY + E +
Sbjct: 272 NTYIFDYGRNEVVMFLIGSALKW-LQDFHVDGLRVDAVASMLYLDFSRTEWVPNIH---- 326
Query: 1148 GLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYR 1200
G + +A+ +L N+ H P + IAE+ + P P G GFDY+
Sbjct: 327 GGRENLEAIAFLKRLNEVTHHMAPGCMMIAEESTSFPGVTVPTPY-GLGFDYK 378
Score = 91.2 bits (226), Expect = 1e-18
Identities = 60/173 (34%), Positives = 86/173 (49%), Gaps = 8/173 (4%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 375
GTPE KYLV+ H G+ V+LD V H + GL FDG + D +G H W
Sbjct: 213 LGTPEDFKYLVNHLHGLGIGVILDWVPGHFPTDES-GLAHFDGGPLYEYADPRKGYHYDW 271
Query: 376 DSRLFNYSEIEVLRFLL-SNLRWYLDEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYF 434
++ +F+Y EV+ FL+ S L+W L ++ DG R D V SMLY + E +
Sbjct: 272 NTYIFDYGRNEVVMFLIGSALKW-LQDFHVDGLRVDAVASMLYLDFSRTEWVPNIH---- 326
Query: 435 GLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYR 487
G + +A+ +L N+ H P + IAE+ + P P G GFDY+
Sbjct: 327 GGRENLEAIAFLKRLNEVTHHMAPGCMMIAEESTSFPGVTVPTPY-GLGFDYK 378
Score = 46.5 bits (110), Expect = 9e-05
Identities = 31/117 (26%), Positives = 49/117 (41%), Gaps = 21/117 (17%)
Query: 77 VCAAGDFNNWNREEFAYKKLDFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDRL 136
V GDFN+WN + ++LDFG W +P G + K V G +D++
Sbjct: 52 VSVVGDFNDWNGFDHPMQRLDFGFWGAFVPGARPG-------QRYKFRVTGAAGQTVDKM 104
Query: 137 SPWATYVTEPPVVGHAYEQRIWNPKPQDKHKWTSSK------PKKPDNLKIYESHVG 187
P+ ++ P IW +D+ +WT ++ + IYE HVG
Sbjct: 105 DPYGSFFEVRP----NTASIIW----EDRFEWTDTRWMSSRTAGFDQPISIYEVHVG 153
Score = 42.7 bits (100), Expect = 0.001
Identities = 22/60 (36%), Positives = 35/60 (58%), Gaps = 2/60 (3%)
Query: 579 HRVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPWNNRRNSIKLYLPTRTGLIL 638
+R+GV Q G+Y+V+L +D +GGF P + E W+ + +S+ L LP + LIL
Sbjct: 562 YRIGVPQGGEYRVLLSTDDGEYGGFGTQQPDLMASQ--EGWHGQPHSLSLNLPPSSVLIL 619
Score = 42.3 bits (99), Expect = 0.002
Identities = 18/37 (48%), Positives = 27/37 (72%), Gaps = 2/37 (5%)
Query: 720 YLT--GYNAVQLMAIMEHAYYASFGYQVTSFFAASSR 754
Y+T GY V+L+ +MEH + S+GYQVT ++A +SR
Sbjct: 176 YVTYMGYTHVELLGVMEHPFDGSWGYQVTGYYAPTSR 212
Score = 40.0 bits (93), Expect = 0.011
Identities = 21/60 (35%), Positives = 34/60 (56%), Gaps = 2/60 (3%)
Query: 1214 RVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPWNNRRNSIKLYLPTRTGIIDE 1273
R+GV Q G+Y+V+L +D +GGF P + E W+ + +S+ L LP + +I E
Sbjct: 563 RIGVPQGGEYRVLLSTDDGEYGGFGTQQPDLMASQ--EGWHGQPHSLSLNLPPSSVLILE 620
Score = 33.8 bits (77), Expect = 0.83
Identities = 12/26 (46%), Positives = 17/26 (65%)
Query: 925 GDFNNWNREEFAYKKLDFGKWELVLP 950
GDFN+WN + ++LDFG W +P
Sbjct: 56 GDFNDWNGFDHPMQRLDFGFWGAFVP 81
Score = 33.8 bits (77), Expect = 0.83
Identities = 12/26 (46%), Positives = 17/26 (65%)
Query: 955 GDFNNWNREEFAYKKLDFGKWELVLP 980
GDFN+WN + ++LDFG W +P
Sbjct: 56 GDFNDWNGFDHPMQRLDFGFWGAFVP 81
>gnl|CDD|217237 pfam02806, Alpha-amylase_C, Alpha amylase, C-terminal all-beta
domain. Alpha amylase is classified as family 13 of the
glycosyl hydrolases. The structure is an 8 stranded
alpha/beta barrel containing the active site,
interrupted by a ~70 a.a. calcium-binding domain
protruding between beta strand 3 and alpha helix 3, and
a carboxyl-terminal Greek key beta-barrel domain.
Length = 92
Score = 73.9 bits (182), Expect = 7e-16
Identities = 37/122 (30%), Positives = 48/122 (39%), Gaps = 40/122 (32%)
Query: 522 YVSTKHEGDKVIIFERAG-----LLFAFNFNGTQSFTDYRYCSTQSYSTHNTWTWRGSIS 576
++S G+ VI FER G LL FNF +QS DYR
Sbjct: 1 WISFDDNGNNVIAFERGGDKGGGLLVVFNFTPSQSRQDYR-------------------- 40
Query: 577 KLHRVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPWNNRRNSIKLYLPTRTGL 636
G+ AG YK VL+SD +GG PW+ R + L LP + L
Sbjct: 41 ----TGLPVAGTYKDVLNSDAELYGGSGG--------CVTVPWDGR---LTLTLPPLSAL 85
Query: 637 IL 638
+L
Sbjct: 86 VL 87
Score = 43.5 bits (103), Expect = 3e-05
Identities = 18/62 (29%), Positives = 27/62 (43%), Gaps = 11/62 (17%)
Query: 1214 RVGVEQAGKYKVVLDSDCSHFGGFNRLDPGTVYETYPEPWNNRRNSIKLYLPTRTGIIDE 1273
R G+ AG YK VL+SD +GG PW+ R + L LP + ++
Sbjct: 40 RTGLPVAGTYKDVLNSDAELYGGSGG--------CVTVPWDGR---LTLTLPPLSALVLH 88
Query: 1274 VN 1275
+
Sbjct: 89 LK 90
>gnl|CDD|233850 TIGR02402, trehalose_TreZ, malto-oligosyltrehalose trehalohydrolase.
Members of this family are the trehalose biosynthetic
enzyme malto-oligosyltrehalose trehalohydrolase, formally
known as 4-alpha-D-{(1->4)-alpha-D-glucano}trehalose
trehalohydrolase (EC 3.2.1.141). It is the TreZ protein
of the TreYZ pathway for trehalose biosynthesis, and
alternative to the OtsAB system [Energy metabolism,
Biosynthesis and degradation of polysaccharides].
Length = 544
Score = 74.3 bits (183), Expect = 2e-13
Identities = 38/105 (36%), Positives = 53/105 (50%), Gaps = 16/105 (15%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSH--ASKNVLDGLNEFDGTQACFFHDGPRGTHP 1086
+G P+ LK LVD H GL VLLDVV++H N L A +F D R + P
Sbjct: 156 YGGPDDLKALVDAAHGLGLGVLLDVVYNHFGPEGNYLPRF-------APYFTD--RYSTP 206
Query: 1087 LWDSRLFNYSE---IEVLRFLLSNLRWYLEEYQFDGFRFDGVTSM 1128
+ N+ EV R+++ N ++L EY FDG R D V ++
Sbjct: 207 WGAA--INFDGPGSDEVRRYIIDNALYWLREYHFDGLRLDAVHAI 249
Score = 72.8 bits (179), Expect = 6e-13
Identities = 38/105 (36%), Positives = 53/105 (50%), Gaps = 16/105 (15%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSH--ASKNVLDGLNEFDGTQACFFHDGPRGTHP 373
+G P+ LK LVD H GL VLLDVV++H N L A +F D R + P
Sbjct: 156 YGGPDDLKALVDAAHGLGLGVLLDVVYNHFGPEGNYLPRF-------APYFTD--RYSTP 206
Query: 374 LWDSRLFNYSE---IEVLRFLLSNLRWYLDEYQFDGFRFDGVTSM 415
+ N+ EV R+++ N ++L EY FDG R D V ++
Sbjct: 207 WGAA--INFDGPGSDEVRRYIIDNALYWLREYHFDGLRLDAVHAI 249
Score = 37.7 bits (88), Expect = 0.043
Identities = 12/26 (46%), Positives = 15/26 (57%)
Query: 52 FGTPEQLKYLVDECHKAGLLCFMHVV 77
+G P+ LK LVD H GL + VV
Sbjct: 156 YGGPDDLKALVDAAHGLGLGVLLDVV 181
Score = 35.4 bits (82), Expect = 0.25
Identities = 10/20 (50%), Positives = 13/20 (65%)
Query: 13 SFGTPEQLKYLVDECHKAGL 32
++G P+ LK LVD H GL
Sbjct: 155 AYGGPDDLKALVDAAHGLGL 174
Score = 34.6 bits (80), Expect = 0.37
Identities = 10/19 (52%), Positives = 12/19 (63%)
Query: 33 FGTPEQLKYLVDECHKAGL 51
+G P+ LK LVD H GL
Sbjct: 156 YGGPDDLKALVDAAHGLGL 174
>gnl|CDD|200488 cd11350, AmyAc_4, Alpha amylase catalytic domain found in an
uncharacterized protein family. The Alpha-amylase family
comprises the largest family of glycoside hydrolases
(GH), with the majority of enzymes acting on starch,
glycogen, and related oligo- and polysaccharides. These
proteins catalyze the transformation of alpha-1,4 and
alpha-1,6 glucosidic linkages with retention of the
anomeric center. The protein is described as having 3
domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a
loop between the beta 3 strand and alpha 3 helix of A; C
is the C-terminal extension characterized by a Greek key.
The majority of the enzymes have an active site cleft
found between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp (GH31). The family members are quite extensive and
include: alpha amylase, maltosyltransferase, cyclodextrin
glycotransferase, maltogenic amylase, neopullulanase,
isoamylase, 1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 390
Score = 69.6 bits (171), Expect = 3e-12
Identities = 40/104 (38%), Positives = 53/104 (50%), Gaps = 14/104 (13%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEF-----DGTQACFFHDGPR- 1082
+GTPE LK LVDECH+ G+ V+LDVV++HA +G + D D P
Sbjct: 78 YGTPEDLKRLVDECHQRGIAVILDVVYNHA-----EGQSPLARLYWDYWYNPPPADPPWF 132
Query: 1083 ---GTHPLWDSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFD 1123
G H + FN+ F+ R++LEEY DGFRFD
Sbjct: 133 NVWGPHFYYVGYDFNHESPPTRDFVDDVNRYWLEEYHIDGFRFD 176
Score = 68.5 bits (168), Expect = 8e-12
Identities = 39/104 (37%), Positives = 53/104 (50%), Gaps = 14/104 (13%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEF-----DGTQACFFHDGPR- 369
+GTPE LK LVDECH+ G+ V+LDVV++HA +G + D D P
Sbjct: 78 YGTPEDLKRLVDECHQRGIAVILDVVYNHA-----EGQSPLARLYWDYWYNPPPADPPWF 132
Query: 370 ---GTHPLWDSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFD 410
G H + FN+ F+ R++L+EY DGFRFD
Sbjct: 133 NVWGPHFYYVGYDFNHESPPTRDFVDDVNRYWLEEYHIDGFRFD 176
Score = 36.5 bits (85), Expect = 0.092
Identities = 18/50 (36%), Positives = 27/50 (54%), Gaps = 6/50 (12%)
Query: 52 FGTPEQLKYLVDECHKAGLLCFMHVVCAAGDFNNWNREEFAYKKLDFGKW 101
+GTPE LK LVDECH+ G+ + VV +N+ + +L + W
Sbjct: 78 YGTPEDLKRLVDECHQRGIAVILDVV-----YNHAE-GQSPLARLYWDYW 121
Score = 35.7 bits (83), Expect = 0.16
Identities = 14/22 (63%), Positives = 18/22 (81%)
Query: 10 LRQSFGTPEQLKYLVDECHKAG 31
L +++GTPE LK LVDECH+ G
Sbjct: 74 LDKAYGTPEDLKRLVDECHQRG 95
Score = 34.6 bits (80), Expect = 0.40
Identities = 13/18 (72%), Positives = 15/18 (83%)
Query: 33 FGTPEQLKYLVDECHKAG 50
+GTPE LK LVDECH+ G
Sbjct: 78 YGTPEDLKRLVDECHQRG 95
>gnl|CDD|200452 cd11313, AmyAc_arch_bac_AmyA, Alpha amylase catalytic domain found in
archaeal and bacterial Alpha-amylases (also called
1,4-alpha-D-glucan-4-glucanohydrolase). AmyA (EC
3.2.1.1) catalyzes the hydrolysis of alpha-(1,4)
glycosidic linkages of glycogen, starch, related
polysaccharides, and some oligosaccharides. This group
includes firmicutes, bacteroidetes, and proteobacteria.
The Alpha-amylase family comprises the largest family of
glycoside hydrolases (GH), with the majority of enzymes
acting on starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is a
(beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues (Asp,
Glu and Asp) performs catalysis. Other members of this
family have lost the catalytic activity as in the case of
the human 4F2hc, or only have 2 residues that serve as
the catalytic nucleophile and the acid/base, such as
Thermus A4 beta-galactosidase with 2 Glu residues (GH42)
and human alpha-galactosidase with 2 Asp residues (GH31).
The family members are quite extensive and include: alpha
amylase, maltosyltransferase, cyclodextrin
glycotransferase, maltogenic amylase, neopullulanase,
isoamylase, 1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 336
Score = 61.8 bits (151), Expect = 7e-10
Identities = 27/100 (27%), Positives = 50/100 (50%), Gaps = 10/100 (10%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRG--THP 1086
+GT E K LVDE H G+ V+LD V +H + + + ++ G T+
Sbjct: 72 YGTLEDFKALVDEAHDRGMKVILDWVANHTAWD-----HPLVEEHPEWYLRDSDGNITNK 126
Query: 1087 LWDSRL---FNYSEIEVLRFLLSNLRWYLEEYQFDGFRFD 1123
++D +YS E+ +++ +++++ E+ DGFR D
Sbjct: 127 VFDWTDVADLDYSNPELRDYMIDAMKYWVREFDVDGFRCD 166
Score = 61.4 bits (150), Expect = 1e-09
Identities = 27/100 (27%), Positives = 50/100 (50%), Gaps = 10/100 (10%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRG--THP 373
+GT E K LVDE H G+ V+LD V +H + + + ++ G T+
Sbjct: 72 YGTLEDFKALVDEAHDRGMKVILDWVANHTAWD-----HPLVEEHPEWYLRDSDGNITNK 126
Query: 374 LWDSRL---FNYSEIEVLRFLLSNLRWYLDEYQFDGFRFD 410
++D +YS E+ +++ +++++ E+ DGFR D
Sbjct: 127 VFDWTDVADLDYSNPELRDYMIDAMKYWVREFDVDGFRCD 166
Score = 32.5 bits (75), Expect = 1.3
Identities = 11/26 (42%), Positives = 14/26 (53%)
Query: 52 FGTPEQLKYLVDECHKAGLLCFMHVV 77
+GT E K LVDE H G+ + V
Sbjct: 72 YGTLEDFKALVDEAHDRGMKVILDWV 97
Score = 31.0 bits (71), Expect = 4.4
Identities = 10/19 (52%), Positives = 12/19 (63%)
Query: 14 FGTPEQLKYLVDECHKAGL 32
+GT E K LVDE H G+
Sbjct: 72 YGTLEDFKALVDEAHDRGM 90
Score = 31.0 bits (71), Expect = 4.4
Identities = 10/19 (52%), Positives = 12/19 (63%)
Query: 33 FGTPEQLKYLVDECHKAGL 51
+GT E K LVDE H G+
Sbjct: 72 YGTLEDFKALVDEAHDRGM 90
>gnl|CDD|200477 cd11338, AmyAc_CMD, Alpha amylase catalytic domain found in
cyclomaltodextrinases and related proteins.
Cyclomaltodextrinase (CDase; EC3.2.1.54), neopullulanase
(NPase; EC 3.2.1.135), and maltogenic amylase (MA; EC
3.2.1.133) catalyze the hydrolysis of alpha-(1,4)
glycosidic linkages on a number of substrates including
cyclomaltodextrins (CDs), pullulan, and starch. These
enzymes hydrolyze CDs and starch to maltose and pullulan
to panose by cleavage of alpha-1,4 glycosidic bonds
whereas alpha-amylases essentially lack activity on CDs
and pullulan. They also catalyze transglycosylation of
oligosaccharides to the C3-, C4- or C6-hydroxyl groups of
various acceptor sugar molecules. Since these proteins
are nearly indistinguishable from each other, they are
referred to as cyclomaltodextrinases (CMDs). The
Alpha-amylase family comprises the largest family of
glycoside hydrolases (GH), with the majority of enzymes
acting on starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is a
(beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues (Asp,
Glu and Asp) performs catalysis. Other members of this
family have lost the catalytic activity as in the case of
the human 4F2hc, or only have 2 residues that serve as
the catalytic nucleophile and the acid/base, such as
Thermus A4 beta-galactosidase with 2 Glu residues (GH42)
and human alpha-galactosidase with 2 Asp residues (GH31).
The family members are quite extensive and include: alpha
amylase, maltosyltransferase, cyclodextrin
glycotransferase, maltogenic amylase, neopullulanase,
isoamylase, 1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 389
Score = 54.0 bits (131), Expect = 3e-07
Identities = 33/120 (27%), Positives = 47/120 (39%), Gaps = 17/120 (14%)
Query: 1028 LFGTPEQLKYLVDECHKAGLYVLLDVVHSHAS-------KNVLDG-----LNEFDGTQAC 1075
GT E K LV+E HK G+ V+LD V +H + G + F
Sbjct: 98 HLGTEEDFKELVEEAHKRGIRVILDGVFNHTGDDSPYFQDVLKYGESSAYQDWFSIYYFW 157
Query: 1076 FFHDGPRGTHPLW--DSRL--FNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGVTSMLYH 1131
+ + W L N EV +L S R++L+E DG+R D V + H
Sbjct: 158 PYFTDEPPNYESWWGVPSLPKLNTENPEVREYLDSVARYWLKEGDIDGWRLD-VADEVPH 216
Score = 53.6 bits (130), Expect = 4e-07
Identities = 33/120 (27%), Positives = 46/120 (38%), Gaps = 17/120 (14%)
Query: 315 LFGTPEQLKYLVDECHKAGLYVLLDVVHSHAS-------KNVLDG-----LNEFDGTQAC 362
GT E K LV+E HK G+ V+LD V +H + G + F
Sbjct: 98 HLGTEEDFKELVEEAHKRGIRVILDGVFNHTGDDSPYFQDVLKYGESSAYQDWFSIYYFW 157
Query: 363 FFHDGPRGTHPLW--DSRL--FNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSMLYH 418
+ + W L N EV +L S R++L E DG+R D V + H
Sbjct: 158 PYFTDEPPNYESWWGVPSLPKLNTENPEVREYLDSVARYWLKEGDIDGWRLD-VADEVPH 216
Score = 32.1 bits (74), Expect = 2.2
Identities = 11/27 (40%), Positives = 14/27 (51%), Gaps = 4/27 (14%)
Query: 51 LFGTPEQLKYLVDECHKAGLLCFMHVV 77
GT E K LV+E HK G + V+
Sbjct: 98 HLGTEEDFKELVEEAHKRG----IRVI 120
>gnl|CDD|224440 COG1523, PulA, Type II secretory pathway, pullulanase PulA and
related glycosidases [Carbohydrate transport and
metabolism].
Length = 697
Score = 54.7 bits (132), Expect = 3e-07
Identities = 32/101 (31%), Positives = 46/101 (45%), Gaps = 20/101 (19%)
Query: 1035 LKYLVDECHKAGLYVLLDVVHSH-ASKNVLDGLNEFDGT--QACFFHDGPRGTHPLWDSR 1091
K +V HKAG+ V+LDVV +H A N L F G + D D
Sbjct: 267 FKDMVKALHKAGIEVILDVVFNHTAEGNELGPTLSFRGIDPNYYYRLDP--------DGY 318
Query: 1092 LFNYS----EIE-----VLRFLLSNLRWYLEEYQFDGFRFD 1123
N + + V + ++ +LR+++EEY DGFRFD
Sbjct: 319 YSNGTGCGNTLNTEHPMVRKLIVDSLRYWVEEYHVDGFRFD 359
Score = 53.1 bits (128), Expect = 8e-07
Identities = 31/101 (30%), Positives = 46/101 (45%), Gaps = 20/101 (19%)
Query: 322 LKYLVDECHKAGLYVLLDVVHSH-ASKNVLDGLNEFDGT--QACFFHDGPRGTHPLWDSR 378
K +V HKAG+ V+LDVV +H A N L F G + D D
Sbjct: 267 FKDMVKALHKAGIEVILDVVFNHTAEGNELGPTLSFRGIDPNYYYRLDP--------DGY 318
Query: 379 LFNYS----EIE-----VLRFLLSNLRWYLDEYQFDGFRFD 410
N + + V + ++ +LR++++EY DGFRFD
Sbjct: 319 YSNGTGCGNTLNTEHPMVRKLIVDSLRYWVEEYHVDGFRFD 359
>gnl|CDD|200465 cd11326, AmyAc_Glg_debranch, Alpha amylase catalytic domain found in
glycogen debranching enzymes. Debranching enzymes
facilitate the breakdown of glycogen through
glucosyltransferase and glucosidase activity. These
activities are performed by a single enzyme in mammals,
yeast, and some bacteria, but by two distinct enzymes in
Escherichia coli and other bacteria. Debranching enzymes
perform two activities: 4-alpha-D-glucanotransferase (EC
2.4.1.25) and amylo-1,6-glucosidase (EC 3.2.1.33).
4-alpha-D-glucanotransferase catalyzes the endohydrolysis
of 1,6-alpha-D-glucoside linkages at points of branching
in chains of 1,4-linked alpha-D-glucose residues.
Amylo-alpha-1,6-glucosidase catalyzes the endohydrolysis
of 1,6-alpha-D-glucoside linkages at points of branching
in chains of 1,4-linked alpha-D-glucose residues. In
Escherichia coli, GlgX is the debranching enzyme and malQ
is the 4-alpha-glucanotransferase. TreX, an archaeal
glycogen-debranching enzyme has dual activities like
mammals and yeast, but is structurally similar to GlgX.
TreX exists in two oligomeric states, a dimer and
tetramer. Isoamylase (EC 3.2.1.68) is one of the
starch-debranching enzymes that catalyzes the hydrolysis
of alpha-1,6-glucosidic linkages specific in
alpha-glucans such as amylopectin or glycogen and their
beta-limit dextrins. The Alpha-amylase family comprises
the largest family of glycoside hydrolases (GH), with the
majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 433
Score = 53.2 bits (129), Expect = 7e-07
Identities = 32/111 (28%), Positives = 46/111 (41%), Gaps = 35/111 (31%)
Query: 1033 EQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGP----RG----- 1083
++ K +V HKAG+ V+LDVV++H + E GP RG
Sbjct: 109 DEFKAMVKALHKAGIEVILDVVYNHTA--------EGG-------ELGPTLSFRGLDNAS 153
Query: 1084 --THPLWDSRLFNYS---------EIEVLRFLLSNLRWYLEEYQFDGFRFD 1123
NY+ VLR +L +LR+++ E DGFRFD
Sbjct: 154 YYRLDPDGPYYLNYTGCGNTLNTNHPVVLRLILDSLRYWVTEMHVDGFRFD 204
Score = 52.1 bits (126), Expect = 1e-06
Identities = 32/111 (28%), Positives = 46/111 (41%), Gaps = 35/111 (31%)
Query: 320 EQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGP----RG----- 370
++ K +V HKAG+ V+LDVV++H + E GP RG
Sbjct: 109 DEFKAMVKALHKAGIEVILDVVYNHTA--------EGG-------ELGPTLSFRGLDNAS 153
Query: 371 --THPLWDSRLFNYS---------EIEVLRFLLSNLRWYLDEYQFDGFRFD 410
NY+ VLR +L +LR+++ E DGFRFD
Sbjct: 154 YYRLDPDGPYYLNYTGCGNTLNTNHPVVLRLILDSLRYWVTEMHVDGFRFD 204
>gnl|CDD|217288 pfam02922, CBM_48, Carbohydrate-binding module 48 (Isoamylase
N-terminal domain). This domain is found in a range of
enzymes that act on branched substrates - isoamylase,
pullulanase and branching enzyme. This family also
contains the beta subunit of 5' AMP activated kinase.
Length = 83
Score = 46.6 bits (111), Expect = 2e-06
Identities = 20/62 (32%), Positives = 30/62 (48%), Gaps = 7/62 (11%)
Query: 80 AGDFNNWNREEFAYKKL-DFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDRLSP 138
DFNNW+ EE ++ + G WE+ LP + L H + K V G + +L P
Sbjct: 28 VLDFNNWDGEEHPMERKREGGVWEVFLPGD------LPHGGRYKYRVDGPDGPIKLKLDP 81
Query: 139 WA 140
+A
Sbjct: 82 YA 83
Score = 37.7 bits (88), Expect = 0.003
Identities = 17/56 (30%), Positives = 26/56 (46%), Gaps = 7/56 (12%)
Query: 955 GDFNNWNREEFAYKKL-DFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDR 1009
DFNNW+ EE ++ + G WE+ LP + L H + K V G + +
Sbjct: 29 LDFNNWDGEEHPMERKREGGVWEVFLPGD------LPHGGRYKYRVDGPDGPIKLK 78
Score = 37.7 bits (88), Expect = 0.003
Identities = 18/62 (29%), Positives = 25/62 (40%), Gaps = 12/62 (19%)
Query: 925 GDFNNWNREEFAYKKL-DFGKWELVLPPNPDGDFNNWNREEFAYK---KLDFGKWELVLP 980
DFNNW+ EE ++ + G WE+ LP + YK G +L L
Sbjct: 29 LDFNNWDGEEHPMERKREGGVWEVFLPGDLPHGGR--------YKYRVDGPDGPIKLKLD 80
Query: 981 PN 982
P
Sbjct: 81 PY 82
Score = 28.1 bits (63), Expect = 7.1
Identities = 8/30 (26%), Positives = 12/30 (40%), Gaps = 1/30 (3%)
Query: 696 KYGIHVQA-DNSVRCFEWAPSAQQLYLTGY 724
G H V WAP+A+++ L
Sbjct: 1 PLGAHPDEGVGGVNFRVWAPNAERVSLVLD 30
>gnl|CDD|200458 cd11319, AmyAc_euk_AmyA, Alpha amylase catalytic domain found in
eukaryotic Alpha-amylases (also called
1,4-alpha-D-glucan-4-glucanohydrolase). AmyA (EC
3.2.1.1) catalyzes the hydrolysis of alpha-(1,4)
glycosidic linkages of glycogen, starch, related
polysaccharides, and some oligosaccharides. This group
includes eukaryotic alpha-amylases including proteins
from fungi, sponges, and protozoans. The Alpha-amylase
family comprises the largest family of glycoside
hydrolases (GH), with the majority of enzymes acting on
starch, glycogen, and related oligo- and polysaccharides.
These proteins catalyze the transformation of alpha-1,4
and alpha-1,6 glucosidic linkages with retention of the
anomeric center. The protein is described as having 3
domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a
loop between the beta 3 strand and alpha 3 helix of A; C
is the C-terminal extension characterized by a Greek key.
The majority of the enzymes have an active site cleft
found between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 375
Score = 50.6 bits (122), Expect = 4e-06
Identities = 27/127 (21%), Positives = 44/127 (34%), Gaps = 42/127 (33%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSH-ASKNVLDGLNEFDGT---------QACFFH 1078
FGT + LK L HK G+Y+++DVV +H AS ++ C+
Sbjct: 94 FGTADDLKALSKALHKRGMYLMVDVVVNHMASAGPGSDVDYSSFVPFNDSSYYHPYCWIT 153
Query: 1079 DGPRGTHPLWDSRLFNYSEIE--------------------VLRFLLSNLRWYLEEYQFD 1118
D ++ N + +E V+ L ++ + Y D
Sbjct: 154 D--------YN----NQTSVEDCWLGDDVVALPDLNTENPFVVSTLNDWIKNLVSNYSID 201
Query: 1119 GFRFDGV 1125
G R D
Sbjct: 202 GLRIDTA 208
Score = 49.5 bits (119), Expect = 8e-06
Identities = 27/127 (21%), Positives = 44/127 (34%), Gaps = 42/127 (33%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSH-ASKNVLDGLNEFDGT---------QACFFH 365
FGT + LK L HK G+Y+++DVV +H AS ++ C+
Sbjct: 94 FGTADDLKALSKALHKRGMYLMVDVVVNHMASAGPGSDVDYSSFVPFNDSSYYHPYCWIT 153
Query: 366 DGPRGTHPLWDSRLFNYSEIE--------------------VLRFLLSNLRWYLDEYQFD 405
D ++ N + +E V+ L ++ + Y D
Sbjct: 154 D--------YN----NQTSVEDCWLGDDVVALPDLNTENPFVVSTLNDWIKNLVSNYSID 201
Query: 406 GFRFDGV 412
G R D
Sbjct: 202 GLRIDTA 208
Score = 32.2 bits (74), Expect = 2.0
Identities = 11/26 (42%), Positives = 14/26 (53%)
Query: 52 FGTPEQLKYLVDECHKAGLLCFMHVV 77
FGT + LK L HK G+ + VV
Sbjct: 94 FGTADDLKALSKALHKRGMYLMVDVV 119
Score = 31.0 bits (71), Expect = 4.3
Identities = 13/33 (39%), Positives = 16/33 (48%), Gaps = 2/33 (6%)
Query: 3 GIWTGD--RLRQSFGTPEQLKYLVDECHKAGLF 33
G W D L FGT + LK L HK G++
Sbjct: 81 GYWAQDLYSLNPHFGTADDLKALSKALHKRGMY 113
>gnl|CDD|233728 TIGR02102, pullulan_Gpos, pullulanase, extracellular,
Gram-positive. Pullulan is an unusual, industrially
important polysaccharide in which short alpha-1,4 chains
(maltotriose) are connected in alpha-1,6 linkages.
Enzymes that cleave alpha-1,6 linkages in pullulan and
release maltotriose are called pullulanases although
pullulan itself may not be the natural substrate. In
contrast, a glycogen debranching enzyme such GlgX,
homologous to this family, can release glucose at
alpha,1-6 linkages from glycogen first subjected to
limit degradation by phosphorylase. Characterized
members of this family include a surface-located
pullulanase from Streptococcus pneumoniae
(PMID:11083842) and an extracellular bifunctional
amylase/pullulanase with C-terminal pullulanase activity
(PMID:8798645).
Length = 1111
Score = 51.0 bits (122), Expect = 4e-06
Identities = 34/100 (34%), Positives = 53/100 (53%), Gaps = 23/100 (23%)
Query: 321 QLKYLVDECHKAGLYVLLDVVHSHASK---------NVLDGLNEFDGTQACFFHDGPRG- 370
+ K L++E HK G+ V+LDVV++H +K N ++ DGT F G G
Sbjct: 556 EFKNLINEIHKRGMGVILDVVYNHTAKVYIFEDLEPNYYHFMDA-DGTPRTSFGGGRLGT 614
Query: 371 THPLWDSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFD 410
TH + SR R L+ ++++ +DE++ DGFRFD
Sbjct: 615 THEM--SR----------RILVDSIKYLVDEFKVDGFRFD 642
Score = 50.2 bits (120), Expect = 7e-06
Identities = 33/100 (33%), Positives = 53/100 (53%), Gaps = 23/100 (23%)
Query: 1034 QLKYLVDECHKAGLYVLLDVVHSHASK---------NVLDGLNEFDGTQACFFHDGPRG- 1083
+ K L++E HK G+ V+LDVV++H +K N ++ DGT F G G
Sbjct: 556 EFKNLINEIHKRGMGVILDVVYNHTAKVYIFEDLEPNYYHFMDA-DGTPRTSFGGGRLGT 614
Query: 1084 THPLWDSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFD 1123
TH + SR R L+ ++++ ++E++ DGFRFD
Sbjct: 615 THEM--SR----------RILVDSIKYLVDEFKVDGFRFD 642
>gnl|CDD|200451 cd00551, AmyAc_family, Alpha amylase catalytic domain family. The
Alpha-amylase family comprises the largest family of
glycoside hydrolases (GH), with the majority of enzymes
acting on starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is
a (beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; and C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues
(Asp, Glu and Asp) performs catalysis. Other members of
this family have lost this catalytic activity as in the
case of the human 4F2hc, or only have 2 residues that
serve as the catalytic nucleophile and the acid/base,
such as Thermus A4 beta-galactosidase with 2 Glu
residues (GH42) and human alpha-galactosidase with 2 Asp
residues (GH31). The family members are quite extensive
and include: alpha amylase, maltosyltransferase,
cyclodextrin glycotransferase, maltogenic amylase,
neopullulanase, isoamylase, 1,4-alpha-D-glucan
maltotetrahydrolase, 4-alpha-glucotransferase,
oligo-1,6-glucosidase, amylosucrase, sucrose
phosphorylase, and amylomaltase.
Length = 260
Score = 47.6 bits (113), Expect = 2e-05
Identities = 32/210 (15%), Positives = 51/210 (24%), Gaps = 72/210 (34%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 375
GT E K LV HK G+ V+LD+V +H
Sbjct: 72 LGTEEDFKELVKAAHKRGIKVILDLVFNH------------------------------- 100
Query: 376 DSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFG 435
++LRF L + DGFR D ++
Sbjct: 101 ----------DILRFWL--------DEGVDGFRLDAA-------------------KHVP 123
Query: 436 LNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPASCRPVTEGGTGFDYRLEIRPDMS 495
+ +L K P+ + + E G P G D + +
Sbjct: 124 KPEPVE---FLREIRKDAKLAKPDTLLLGE-AWGGPDELLAKAGFDDGLDSVFDFPLLEA 179
Query: 496 DMTVGTFDAAMNTTEERFKWLSADPGYVST 525
L+ + +
Sbjct: 180 LRDALKGGEGALAILAALLLLNPEGALLVN 209
Score = 47.2 bits (112), Expect = 2e-05
Identities = 23/97 (23%), Positives = 30/97 (30%), Gaps = 49/97 (50%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 1088
GT E K LV HK G+ V+LD+V +H
Sbjct: 72 LGTEEDFKELVKAAHKRGIKVILDLVFNH------------------------------- 100
Query: 1089 DSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGV 1125
++LRF L + DGFR D
Sbjct: 101 ----------DILRFWL--------DEGVDGFRLDAA 119
Score = 33.7 bits (77), Expect = 0.51
Identities = 10/26 (38%), Positives = 13/26 (50%)
Query: 52 FGTPEQLKYLVDECHKAGLLCFMHVV 77
GT E K LV HK G+ + +V
Sbjct: 72 LGTEEDFKELVKAAHKRGIKVILDLV 97
Score = 32.1 bits (73), Expect = 1.6
Identities = 9/19 (47%), Positives = 10/19 (52%)
Query: 14 FGTPEQLKYLVDECHKAGL 32
GT E K LV HK G+
Sbjct: 72 LGTEEDFKELVKAAHKRGI 90
Score = 32.1 bits (73), Expect = 1.6
Identities = 9/19 (47%), Positives = 10/19 (52%)
Query: 33 FGTPEQLKYLVDECHKAGL 51
GT E K LV HK G+
Sbjct: 72 LGTEEDFKELVKAAHKRGI 90
>gnl|CDD|233730 TIGR02104, pulA_typeI, pullulanase, type I. Pullulan is an unusual,
industrially important polysaccharide in which short
alpha-1,4 chains (maltotriose) are connected in alpha-1,6
linkages. Enzymes that cleave alpha-1,6 linkages in
pullulan and release maltotriose are called pullulanases
although pullulan itself may not be the natural
substrate. This family consists of pullulanases related
to the subfamilies described in TIGR02102 and TIGR02103
but having a different domain architecture with shorter
sequences. Members are called type I pullulanases.
Length = 605
Score = 47.3 bits (113), Expect = 5e-05
Identities = 27/94 (28%), Positives = 52/94 (55%), Gaps = 8/94 (8%)
Query: 1034 QLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGT-QACFFHDGPRGTHPLWDSRL 1092
+LK ++ H+ G+ V++DVV++H + F+ T ++ GT + +
Sbjct: 230 ELKQMIQALHENGIRVIMDVVYNHTYSRE---ESPFEKTVPGYYYRYNEDGT-LSNGTGV 285
Query: 1093 FN--YSEIEVLR-FLLSNLRWYLEEYQFDGFRFD 1123
N SE E++R F++ ++ ++++EY DGFRFD
Sbjct: 286 GNDTASEREMMRKFIVDSVLYWVKEYNIDGFRFD 319
Score = 46.2 bits (110), Expect = 1e-04
Identities = 27/94 (28%), Positives = 51/94 (54%), Gaps = 8/94 (8%)
Query: 321 QLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGT-QACFFHDGPRGTHPLWDSRL 379
+LK ++ H+ G+ V++DVV++H + F+ T ++ GT + +
Sbjct: 230 ELKQMIQALHENGIRVIMDVVYNHTYSRE---ESPFEKTVPGYYYRYNEDGT-LSNGTGV 285
Query: 380 FN--YSEIEVLR-FLLSNLRWYLDEYQFDGFRFD 410
N SE E++R F++ ++ +++ EY DGFRFD
Sbjct: 286 GNDTASEREMMRKFIVDSVLYWVKEYNIDGFRFD 319
>gnl|CDD|214758 smart00642, Aamy, Alpha-amylase domain.
Length = 166
Score = 43.9 bits (104), Expect = 1e-04
Identities = 30/108 (27%), Positives = 41/108 (37%), Gaps = 17/108 (15%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 375
FGT E K LVD H G+ V+LDVV +H S DG D A F +G
Sbjct: 66 FGTMEDFKELVDAAHARGIKVILDVVINHTS----DGGFRLD--AAKFPLNGSA------ 113
Query: 376 DSRLFNYSEIEVLR----FLLSNLRWYLDEYQFDGFRFDGVTSMLYHN 419
L ++ + +L ++NL E DG +
Sbjct: 114 -FSLLDFFALALLLKILGIGMTNLPIIDYEQYRDGGGDPNMWWDGTCQ 160
Score = 43.5 bits (103), Expect = 1e-04
Identities = 17/31 (54%), Positives = 20/31 (64%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 1059
FGT E K LVD H G+ V+LDVV +H S
Sbjct: 66 FGTMEDFKELVDAAHARGIKVILDVVINHTS 96
Score = 36.9 bits (86), Expect = 0.027
Identities = 17/68 (25%), Positives = 25/68 (36%), Gaps = 9/68 (13%)
Query: 295 EKFGTPEQLKYLVDECHKAGLFGTPEQLKYLVDEC--HKAGLYVLLDVVHSHASKNVLDG 352
+FGT E K LVD H G +K ++D H + LD + +
Sbjct: 64 PRFGTMEDFKELVDAAHARG-------IKVILDVVINHTSDGGFRLDAAKFPLNGSAFSL 116
Query: 353 LNEFDGTQ 360
L+ F
Sbjct: 117 LDFFALAL 124
Score = 36.9 bits (86), Expect = 0.027
Identities = 18/68 (26%), Positives = 25/68 (36%), Gaps = 9/68 (13%)
Query: 1008 DRFGTPEQLKYLVDECHKAGLFGTPEQLKYLVDEC--HKAGLYVLLDVVHSHASKNVLDG 1065
RFGT E K LVD H G +K ++D H + LD + +
Sbjct: 64 PRFGTMEDFKELVDAAHARG-------IKVILDVVINHTSDGGFRLDAAKFPLNGSAFSL 116
Query: 1066 LNEFDGTQ 1073
L+ F
Sbjct: 117 LDFFALAL 124
Score = 34.2 bits (79), Expect = 0.21
Identities = 20/61 (32%), Positives = 26/61 (42%), Gaps = 7/61 (11%)
Query: 52 FGTPEQLKYLVDECHKAGLLCFMHVV---CAAG----DFNNWNREEFAYKKLDFGKWELV 104
FGT E K LVD H G+ + VV + G D + A+ LDF L+
Sbjct: 66 FGTMEDFKELVDAAHARGIKVILDVVINHTSDGGFRLDAAKFPLNGSAFSLLDFFALALL 125
Query: 105 L 105
L
Sbjct: 126 L 126
Score = 31.5 bits (72), Expect = 1.8
Identities = 10/19 (52%), Positives = 11/19 (57%)
Query: 14 FGTPEQLKYLVDECHKAGL 32
FGT E K LVD H G+
Sbjct: 66 FGTMEDFKELVDAAHARGI 84
Score = 31.5 bits (72), Expect = 1.8
Identities = 10/19 (52%), Positives = 11/19 (57%)
Query: 33 FGTPEQLKYLVDECHKAGL 51
FGT E K LVD H G+
Sbjct: 66 FGTMEDFKELVDAAHARGI 84
Score = 30.8 bits (70), Expect = 2.6
Identities = 11/39 (28%), Positives = 16/39 (41%), Gaps = 4/39 (10%)
Query: 720 YLT--GYNAVQLMAIMEH--AYYASFGYQVTSFFAASSR 754
YL G A+ L I E Y + GY ++ + R
Sbjct: 27 YLKDLGVTAIWLSPIFESPQGYPSYHGYDISDYKQIDPR 65
>gnl|CDD|200489 cd11352, AmyAc_5, Alpha amylase catalytic domain found in an
uncharacterized protein family. The Alpha-amylase
family comprises the largest family of glycoside
hydrolases (GH), with the majority of enzymes acting on
starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is
a (beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues
(Asp, Glu and Asp) performs catalysis. Other members of
this family have lost the catalytic activity as in the
case of the human 4F2hc, or only have 2 residues that
serve as the catalytic nucleophile and the acid/base,
such as Thermus A4 beta-galactosidase with 2 Glu
residues (GH42) and human alpha-galactosidase with 2 Asp
residues (GH31). The family members are quite extensive
and include: alpha amylase, maltosyltransferase,
cyclodextrin glycotransferase, maltogenic amylase,
neopullulanase, isoamylase, 1,4-alpha-D-glucan
maltotetrahydrolase, 4-alpha-glucotransferase,
oligo-1,6-glucosidase, amylosucrase, sucrose
phosphorylase, and amylomaltase.
Length = 443
Score = 45.8 bits (109), Expect = 1e-04
Identities = 15/33 (45%), Positives = 22/33 (66%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKN 348
FGT E L+ LVD H G+YV+LD++ +H+
Sbjct: 97 FGTREDLRDLVDAAHARGIYVILDIILNHSGDV 129
Score = 45.8 bits (109), Expect = 1e-04
Identities = 15/33 (45%), Positives = 22/33 (66%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKN 1061
FGT E L+ LVD H G+YV+LD++ +H+
Sbjct: 97 FGTREDLRDLVDAAHARGIYVILDIILNHSGDV 129
Score = 32.3 bits (74), Expect = 2.0
Identities = 12/36 (33%), Positives = 19/36 (52%), Gaps = 3/36 (8%)
Query: 52 FGTPEQLKYLVDECHKAGLLCFMHVVCA-AGDFNNW 86
FGT E L+ LVD H G+ + ++ +GD +
Sbjct: 97 FGTREDLRDLVDAAHARGIYVILDIILNHSGD--VF 130
>gnl|CDD|131155 TIGR02100, glgX_debranch, glycogen debranching enzyme GlgX. This
family consists of the GlgX protein from the E. coli
glycogen operon and probable equivalogs from other
prokaryotic species. GlgX is not required for glycogen
biosynthesis, but instead acts as a debranching enzyme
for glycogen catabolism. This model distinguishes GlgX
from pullanases and other related proteins that also
operate on alpha-1,6-glycosidic linkages. In the wide
band between the trusted and noise cutoffs are
functionally similar enzymes, mostly from plants, that
act similarly but usually are termed isoamylase [Energy
metabolism, Biosynthesis and degradation of
polysaccharides].
Length = 688
Score = 45.0 bits (107), Expect = 3e-04
Identities = 32/116 (27%), Positives = 45/116 (38%), Gaps = 38/116 (32%)
Query: 1030 GTPEQLKYLVDECHKAGLYVLLDVVHSH-ASKNVLDGLNEFDGTQACFFHDGP----RG- 1083
G + K +V H AG+ V+LDVV++H A N GP RG
Sbjct: 242 GQVAEFKTMVRALHDAGIEVILDVVYNHTAEGN----------------ELGPTLSFRGI 285
Query: 1084 -------THPLWDSRLFNY---------SEIEVLRFLLSNLRWYLEEYQFDGFRFD 1123
P N S VL+ ++ +LR+++ E DGFRFD
Sbjct: 286 DNASYYRLQPDDKRYYINDTGTGNTLNLSHPRVLQMVMDSLRYWVTEMHVDGFRFD 341
Score = 43.1 bits (102), Expect = 0.001
Identities = 32/116 (27%), Positives = 45/116 (38%), Gaps = 38/116 (32%)
Query: 317 GTPEQLKYLVDECHKAGLYVLLDVVHSH-ASKNVLDGLNEFDGTQACFFHDGP----RG- 370
G + K +V H AG+ V+LDVV++H A N GP RG
Sbjct: 242 GQVAEFKTMVRALHDAGIEVILDVVYNHTAEGN----------------ELGPTLSFRGI 285
Query: 371 -------THPLWDSRLFNY---------SEIEVLRFLLSNLRWYLDEYQFDGFRFD 410
P N S VL+ ++ +LR+++ E DGFRFD
Sbjct: 286 DNASYYRLQPDDKRYYINDTGTGNTLNLSHPRVLQMVMDSLRYWVTEMHVDGFRFD 341
>gnl|CDD|199885 cd02855, E_set_GBE_prok_N, N-terminal Early set domain associated
with the catalytic domain of prokaryotic glycogen
branching enzyme. This subfamily is composed of
predominantly prokaryotic 1,4 alpha glucan branching
enzymes, also called glycogen branching enzymes. E or
"early" set domains are associated with the catalytic
domain of glycogen branching enzymes at the N-terminal
end. Glycogen branching enzyme catalyzes the formation
of alpha-1,6 branch points in either glycogen or starch
by cleavage of the alpha-1,4 glucosidic linkage,
yielding a non-reducing end oligosaccharide chain, as
well as the subsequent attachment of short glucosyl
chains to the alpha-1,6 position. By increasing the
number of non-reducing ends, glycogen is more reactive
to synthesis and digestion as well as being more
soluble. The N-terminal domain of the 1,4 alpha glucan
branching enzyme may be related to the immunoglobulin
and/or fibronectin type III superfamilies. These domains
are associated with different types of catalytic domains
at either the N-terminal or C-terminal end and may be
involved in homodimeric/tetrameric/dodecameric
interactions. Members of this family include members of
the alpha amylase family, sialidase, galactose oxidase,
cellulase, cellulose, hyaluronate lyase, chitobiase, and
chitinase, among others.
Length = 105
Score = 40.2 bits (95), Expect = 6e-04
Identities = 20/72 (27%), Positives = 31/72 (43%), Gaps = 8/72 (11%)
Query: 77 VCAAGDFNNWNREEFAYKKL-DFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDR 135
V GDFN+W+ +++ D G WEL +P +G K + G +L +
Sbjct: 33 VSVVGDFNDWDGRAHPMRRIGDSGVWELFIPGAKEGDL-------YKYEIETADGEVLLK 85
Query: 136 LSPWATYVTEPP 147
P+A Y P
Sbjct: 86 ADPYAFYAELRP 97
Score = 34.0 bits (79), Expect = 0.099
Identities = 15/56 (26%), Positives = 25/56 (44%), Gaps = 8/56 (14%)
Query: 955 GDFNNWNREEFAYKKL-DFGKWELVLPPNPDGSCKLTHLSQVKLVVRNQHGHLLDR 1009
GDFN+W+ +++ D G WEL +P +G K + G +L +
Sbjct: 37 GDFNDWDGRAHPMRRIGDSGVWELFIPGAKEGDL-------YKYEIETADGEVLLK 85
Score = 33.6 bits (78), Expect = 0.13
Identities = 16/44 (36%), Positives = 23/44 (52%), Gaps = 8/44 (18%)
Query: 914 VRVVIPRIVKQGDFNNWNREEFAYKKL-DFGKWELVLPPNPDGD 956
V VV GDFN+W+ +++ D G WEL +P +GD
Sbjct: 33 VSVV-------GDFNDWDGRAHPMRRIGDSGVWELFIPGAKEGD 69
>gnl|CDD|223443 COG0366, AmyA, Glycosidases [Carbohydrate transport and
metabolism].
Length = 505
Score = 43.4 bits (102), Expect = 7e-04
Identities = 41/185 (22%), Positives = 66/185 (35%), Gaps = 50/185 (27%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFH---------- 365
FGT E K LV+E HK G+ V+LD+V +H S + E ++
Sbjct: 73 FGTEEDFKELVEEAHKRGIKVILDLVFNHTS-DEHPWFKEARSSKPNPKRSDYYIWRDPD 131
Query: 366 -------------DGPRGTHPLWDSRL----------FNYSEIEVLRFLLSNLRWYLDEY 402
G T N+ EV LL ++++LD
Sbjct: 132 PDGTPPNNWFSVFGGDAWTWGNTGEYYLHLFSSEQPDLNWENPEVREELLDVVKFWLD-K 190
Query: 403 QFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFGLNVDTDALIYLMVANKFLHDKYPEIIT 462
DGFR D H + FGL + L +L +++L ++ P+++
Sbjct: 191 GVDGFRLDAAK---------------HISKDFGLPPSEENLTFLEEIHEYLREENPDVLI 235
Query: 463 IAEDV 467
E +
Sbjct: 236 YGEAI 240
Score = 42.3 bits (99), Expect = 0.002
Identities = 40/185 (21%), Positives = 66/185 (35%), Gaps = 50/185 (27%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFH---------- 1078
FGT E K LV+E HK G+ V+LD+V +H S + E ++
Sbjct: 73 FGTEEDFKELVEEAHKRGIKVILDLVFNHTS-DEHPWFKEARSSKPNPKRSDYYIWRDPD 131
Query: 1079 -------------DGPRGTHPLWDSRL----------FNYSEIEVLRFLLSNLRWYLEEY 1115
G T N+ EV LL ++++L +
Sbjct: 132 PDGTPPNNWFSVFGGDAWTWGNTGEYYLHLFSSEQPDLNWENPEVREELLDVVKFWL-DK 190
Query: 1116 QFDGFRFDGVTSMLYHNHGCGEGFSGHYDEYFGLNVDTDALIYLMVANKFLHDKYPEIIT 1175
DGFR D H + FGL + L +L +++L ++ P+++
Sbjct: 191 GVDGFRLDAAK---------------HISKDFGLPPSEENLTFLEEIHEYLREENPDVLI 235
Query: 1176 IAEDV 1180
E +
Sbjct: 236 YGEAI 240
>gnl|CDD|236543 PRK09505, malS, alpha-amylase; Reviewed.
Length = 683
Score = 42.7 bits (101), Expect = 0.001
Identities = 17/41 (41%), Positives = 23/41 (56%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEF 356
GT L+ LVDE H+ G+ +L DVV +H L + EF
Sbjct: 288 MGTEADLRTLVDEAHQRGIRILFDVVMNHTGYATLADMQEF 328
Score = 42.7 bits (101), Expect = 0.001
Identities = 17/41 (41%), Positives = 23/41 (56%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEF 1069
GT L+ LVDE H+ G+ +L DVV +H L + EF
Sbjct: 288 MGTEADLRTLVDEAHQRGIRILFDVVMNHTGYATLADMQEF 328
Score = 31.6 bits (72), Expect = 3.9
Identities = 13/32 (40%), Positives = 19/32 (59%), Gaps = 2/32 (6%)
Query: 3 GIWTGD--RLRQSFGTPEQLKYLVDECHKAGL 32
G +T D +L + GT L+ LVDE H+ G+
Sbjct: 275 GYYTLDWTKLDANMGTEADLRTLVDEAHQRGI 306
>gnl|CDD|200454 cd11315, AmyAc_bac1_AmyA, Alpha amylase catalytic domain found in
bacterial Alpha-amylases (also called
1,4-alpha-D-glucan-4-glucanohydrolase). AmyA (EC
3.2.1.1) catalyzes the hydrolysis of alpha-(1,4)
glycosidic linkages of glycogen, starch, related
polysaccharides, and some oligosaccharides. This group
includes Firmicutes, Proteobacteria, Actinobacteria, and
Cyanobacteria. The Alpha-amylase family comprises the
largest family of glycoside hydrolases (GH), with the
majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 352
Score = 41.9 bits (99), Expect = 0.002
Identities = 26/115 (22%), Positives = 41/115 (35%), Gaps = 27/115 (23%)
Query: 1030 GTPEQLKYLVDECHKAGLYVLLDVVHSH--ASKNVLDGLNE--FDGTQACFFHDGPRGTH 1085
GT + K L HK G+ +++DVV +H + ++ L D G
Sbjct: 65 GTEDDFKALCAAAHKYGIKIIVDVVFNHMANEGSAIEDLWYPSADIELFSPEDFHGNGGI 124
Query: 1086 PLWDSRLFNYSEIEVLRFLLSNL------RWYLEEYQ-----------FDGFRFD 1123
W+ R +V + L L +++ Q DGFRFD
Sbjct: 125 SNWNDRW------QVTQGRLGGLPDLNTENPAVQQQQKAYLKALVALGVDGFRFD 173
Score = 40.7 bits (96), Expect = 0.004
Identities = 26/115 (22%), Positives = 40/115 (34%), Gaps = 27/115 (23%)
Query: 317 GTPEQLKYLVDECHKAGLYVLLDVVHSH--ASKNVLDGLNE--FDGTQACFFHDGPRGTH 372
GT + K L HK G+ +++DVV +H + ++ L D G
Sbjct: 65 GTEDDFKALCAAAHKYGIKIIVDVVFNHMANEGSAIEDLWYPSADIELFSPEDFHGNGGI 124
Query: 373 PLWDSRLFNYSEIEVLRFLLSNL------RWYLDEYQ-----------FDGFRFD 410
W+ R +V + L L + + Q DGFRFD
Sbjct: 125 SNWNDRW------QVTQGRLGGLPDLNTENPAVQQQQKAYLKALVALGVDGFRFD 173
>gnl|CDD|200455 cd11316, AmyAc_bac2_AmyA, Alpha amylase catalytic domain found in
bacterial Alpha-amylases (also called
1,4-alpha-D-glucan-4-glucanohydrolase). AmyA (EC
3.2.1.1) catalyzes the hydrolysis of alpha-(1,4)
glycosidic linkages of glycogen, starch, related
polysaccharides, and some oligosaccharides. This group
includes Chloroflexi, Dictyoglomi, and Fusobacteria. The
Alpha-amylase family comprises the largest family of
glycoside hydrolases (GH), with the majority of enzymes
acting on starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is
a (beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues
(Asp, Glu and Asp) performs catalysis. Other members of
this family have lost the catalytic activity as in the
case of the human 4F2hc, or only have 2 residues that
serve as the catalytic nucleophile and the acid/base,
such as Thermus A4 beta-galactosidase with 2 Glu
residues (GH42) and human alpha-galactosidase with 2 Asp
residues (GH31). The family members are quite extensive
and include: alpha amylase, maltosyltransferase,
cyclodextrin glycotransferase, maltogenic amylase,
neopullulanase, isoamylase, 1,4-alpha-D-glucan
maltotetrahydrolase, 4-alpha-glucotransferase,
oligo-1,6-glucosidase, amylosucrase, sucrose
phosphorylase, and amylomaltase.
Length = 403
Score = 42.2 bits (100), Expect = 0.002
Identities = 28/131 (21%), Positives = 47/131 (35%), Gaps = 27/131 (20%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKN---VLDGLNEFDGTQACF--FHDGPRG 370
+GT E + L+ E HK G+ V++D+V +H S + + D + + D G
Sbjct: 66 YGTMEDFERLIAEAHKRGIKVIIDLVINHTSSEHPWFQEAASSPDSPYRDYYIWADDDPG 125
Query: 371 THPLWDSRL--------------------FNYSEIEVLRFLLSNLRWYLDEYQFDGFRFD 410
W + N V + +++LD+ DGFR D
Sbjct: 126 GWSSWGGNVWHKAGDGGYYYGAFWSGMPDLNLDNPAVREEIKKIAKFWLDK-GVDGFRLD 184
Query: 411 GVTSMLYHNHG 421
+Y N
Sbjct: 185 AAK-HIYENGE 194
Score = 41.8 bits (99), Expect = 0.002
Identities = 27/131 (20%), Positives = 47/131 (35%), Gaps = 27/131 (20%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKN---VLDGLNEFDGTQACF--FHDGPRG 1083
+GT E + L+ E HK G+ V++D+V +H S + + D + + D G
Sbjct: 66 YGTMEDFERLIAEAHKRGIKVIIDLVINHTSSEHPWFQEAASSPDSPYRDYYIWADDDPG 125
Query: 1084 THPLWDSRL--------------------FNYSEIEVLRFLLSNLRWYLEEYQFDGFRFD 1123
W + N V + +++L++ DGFR D
Sbjct: 126 GWSSWGGNVWHKAGDGGYYYGAFWSGMPDLNLDNPAVREEIKKIAKFWLDK-GVDGFRLD 184
Query: 1124 GVTSMLYHNHG 1134
+Y N
Sbjct: 185 AAK-HIYENGE 194
>gnl|CDD|200471 cd11332, AmyAc_OligoGlu_TS, Alpha amylase catalytic domain found in
oligo-1,6-glucosidase (also called isomaltase;
sucrase-isomaltase; alpha-limit dextrinase), trehalose
synthase (also called maltose
alpha-D-glucosyltransferase), and related proteins.
Oligo-1,6-glucosidase (EC 3.2.1.10) hydrolyzes the
alpha-1,6-glucosidic linkage of
isomaltooligosaccharides, pannose, and dextran. Unlike
alpha-1,4-glucosidases (EC 3.2.1.20), it fails to
hydrolyze the alpha-1,4-glucosidic bonds of
maltosaccharides. Trehalose synthase (EC 5.4.99.16)
catalyzes the isomerization of maltose to produce
trehalulose. The Alpha-amylase family comprises the
largest family of glycoside hydrolases (GH), with the
majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 481
Score = 42.3 bits (100), Expect = 0.002
Identities = 37/135 (27%), Positives = 46/135 (34%), Gaps = 40/135 (29%)
Query: 315 LFGTPEQLKYLVDECHKAGLYVLLDVVHSHAS------KNVLDGLNEFDGTQACFFHDG- 367
LFGT LV H+ GL V++D+V +H S + L F DG
Sbjct: 71 LFGTLADFDALVAAAHELGLRVIVDIVPNHTSDQHPWFQAALAAGPGSPERARYIFRDGR 130
Query: 368 -PRGTHPL--WDSR----------------------LF-------NYSEIEVLRFLLSNL 395
P G P W S LF N+ EV L
Sbjct: 131 GPDGELPPNNWQSVFGGPAWTRVTEPDGTDGQWYLHLFAPEQPDLNWDNPEVRAEFEDVL 190
Query: 396 RWYLDEYQFDGFRFD 410
R++LD DGFR D
Sbjct: 191 RFWLDR-GVDGFRID 204
Score = 39.6 bits (93), Expect = 0.012
Identities = 36/135 (26%), Positives = 46/135 (34%), Gaps = 40/135 (29%)
Query: 1028 LFGTPEQLKYLVDECHKAGLYVLLDVVHSHAS------KNVLDGLNEFDGTQACFFHDG- 1080
LFGT LV H+ GL V++D+V +H S + L F DG
Sbjct: 71 LFGTLADFDALVAAAHELGLRVIVDIVPNHTSDQHPWFQAALAAGPGSPERARYIFRDGR 130
Query: 1081 -PRGTHPL--WDSR----------------------LF-------NYSEIEVLRFLLSNL 1108
P G P W S LF N+ EV L
Sbjct: 131 GPDGELPPNNWQSVFGGPAWTRVTEPDGTDGQWYLHLFAPEQPDLNWDNPEVRAEFEDVL 190
Query: 1109 RWYLEEYQFDGFRFD 1123
R++L+ DGFR D
Sbjct: 191 RFWLDR-GVDGFRID 204
>gnl|CDD|200480 cd11341, AmyAc_Pullulanase_LD-like, Alpha amylase catalytic domain
found in Pullulanase (also called dextrinase;
alpha-dextrin endo-1,6-alpha glucosidase), limit
dextrinase, and related proteins. Pullulanase is an
enzyme with action similar to that of isoamylase; it
cleaves 1,6-alpha-glucosidic linkages in pullulan,
amylopectin, and glycogen, and in alpha-and beta-amylase
limit-dextrins of amylopectin and glycogen. Pullulanases
are very similar to limit dextrinases, although they
differ in their action on glycogen and the rate of
hydrolysis of limit dextrins. The Alpha-amylase family
comprises the largest family of glycoside hydrolases
(GH), with the majority of enzymes acting on starch,
glycogen, and related oligo- and polysaccharides. These
proteins catalyze the transformation of alpha-1,4 and
alpha-1,6 glucosidic linkages with retention of the
anomeric center. The protein is described as having 3
domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a
loop between the beta 3 strand and alpha 3 helix of A; C
is the C-terminal extension characterized by a Greek key.
The majority of the enzymes have an active site cleft
found between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 406
Score = 42.1 bits (100), Expect = 0.002
Identities = 26/100 (26%), Positives = 48/100 (48%), Gaps = 22/100 (22%)
Query: 1035 LKYLVDECHKAGLYVLLDVVHSH---ASKNVLDGL--------NEFDGTQACFFHDGPRG 1083
K +V HK G+ V++DVV++H + + + + N DG F +G
Sbjct: 109 FKEMVQALHKNGIRVIMDVVYNHTYDSENSPFEKIVPGYYYRYNA-DGG----FSNGSGC 163
Query: 1084 THPLWDSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFD 1123
+ R V ++++ +L+++ +EY+ DGFRFD
Sbjct: 164 GNDTASERPM------VRKYIIDSLKYWAKEYKIDGFRFD 197
Score = 41.0 bits (97), Expect = 0.004
Identities = 26/100 (26%), Positives = 47/100 (47%), Gaps = 22/100 (22%)
Query: 322 LKYLVDECHKAGLYVLLDVVHSH---ASKNVLDGL--------NEFDGTQACFFHDGPRG 370
K +V HK G+ V++DVV++H + + + + N DG F +G
Sbjct: 109 FKEMVQALHKNGIRVIMDVVYNHTYDSENSPFEKIVPGYYYRYNA-DGG----FSNGSGC 163
Query: 371 THPLWDSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFD 410
+ R V ++++ +L+++ EY+ DGFRFD
Sbjct: 164 GNDTASERPM------VRKYIIDSLKYWAKEYKIDGFRFD 197
>gnl|CDD|200453 cd11314, AmyAc_arch_bac_plant_AmyA, Alpha amylase catalytic domain
found in archaeal, bacterial, and plant Alpha-amylases
(also called 1,4-alpha-D-glucan-4-glucanohydrolase).
AmyA (EC 3.2.1.1) catalyzes the hydrolysis of
alpha-(1,4) glycosidic linkages of glycogen, starch,
related polysaccharides, and some oligosaccharides. This
group includes AmyA from bacteria, archaea, water fleas,
and plants. The Alpha-amylase family comprises the
largest family of glycoside hydrolases (GH), with the
majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 302
Score = 41.4 bits (98), Expect = 0.002
Identities = 26/97 (26%), Positives = 44/97 (45%), Gaps = 20/97 (20%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 375
+G+ +L+ L+ H G+ V+ D+V +H ++ D G F P
Sbjct: 63 YGSEAELRSLIAALHAKGIKVIADIVINH--RSGPD-----TGE---DFGGAP------- 105
Query: 376 DSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGV 412
D +++ EV L + L W ++ FDG+RFD V
Sbjct: 106 D---LDHTNPEVQNDLKAWLNWLKNDIGFDGWRFDFV 139
Score = 41.1 bits (97), Expect = 0.003
Identities = 26/97 (26%), Positives = 43/97 (44%), Gaps = 20/97 (20%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 1088
+G+ +L+ L+ H G+ V+ D+V +H ++ D G F P
Sbjct: 63 YGSEAELRSLIAALHAKGIKVIADIVINH--RSGPD-----TGE---DFGGAP------- 105
Query: 1089 DSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGV 1125
D +++ EV L + L W + FDG+RFD V
Sbjct: 106 D---LDHTNPEVQNDLKAWLNWLKNDIGFDGWRFDFV 139
>gnl|CDD|200486 cd11348, AmyAc_2, Alpha amylase catalytic domain found in an
uncharacterized protein family. The Alpha-amylase
family comprises the largest family of glycoside
hydrolases (GH), with the majority of enzymes acting on
starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is
a (beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues
(Asp, Glu and Asp) performs catalysis. Other members of
this family have lost the catalytic activity as in the
case of the human 4F2hc, or only have 2 residues that
serve as the catalytic nucleophile and the acid/base,
such as Thermus A4 beta-galactosidase with 2 Glu
residues (GH42) and human alpha-galactosidase with 2 Asp
residues (GH31). The catalytic triad (DED) is not
present here. The family members are quite extensive and
include: alpha amylase, maltosyltransferase,
cyclodextrin glycotransferase, maltogenic amylase,
neopullulanase, isoamylase, 1,4-alpha-D-glucan
maltotetrahydrolase, 4-alpha-glucotransferase,
oligo-1,6-glucosidase, amylosucrase, sucrose
phosphorylase, and amylomaltase.
Length = 429
Score = 41.5 bits (98), Expect = 0.003
Identities = 17/31 (54%), Positives = 21/31 (67%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 346
+GT E L L DE HK G++VLLD+V H S
Sbjct: 66 YGTNEDLVRLFDEAHKRGIHVLLDLVPGHTS 96
Score = 41.5 bits (98), Expect = 0.003
Identities = 17/31 (54%), Positives = 21/31 (67%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 1059
+GT E L L DE HK G++VLLD+V H S
Sbjct: 66 YGTNEDLVRLFDEAHKRGIHVLLDLVPGHTS 96
>gnl|CDD|235152 PRK03705, PRK03705, glycogen debranching enzyme; Provisional.
Length = 658
Score = 41.6 bits (98), Expect = 0.003
Identities = 31/96 (32%), Positives = 47/96 (48%), Gaps = 8/96 (8%)
Query: 1039 VDECHKAGLYVLLDVVHSHASKNVLDG----LNEFDGTQACFFHDGPRGTHPLWDS--RL 1092
V HKAG+ V+LDVV +H+++ LDG L D ++ G + W
Sbjct: 248 VKALHKAGIEVILDVVFNHSAELDLDGPTLSLRGID--NRSYYWIREDGDYHNWTGCGNT 305
Query: 1093 FNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGVTSM 1128
N S V+ + + LR+++E DGFRFD T +
Sbjct: 306 LNLSHPAVVDWAIDCLRYWVETCHVDGFRFDLATVL 341
Score = 40.8 bits (96), Expect = 0.005
Identities = 30/96 (31%), Positives = 47/96 (48%), Gaps = 8/96 (8%)
Query: 326 VDECHKAGLYVLLDVVHSHASKNVLDG----LNEFDGTQACFFHDGPRGTHPLWDS--RL 379
V HKAG+ V+LDVV +H+++ LDG L D ++ G + W
Sbjct: 248 VKALHKAGIEVILDVVFNHSAELDLDGPTLSLRGID--NRSYYWIREDGDYHNWTGCGNT 305
Query: 380 FNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSM 415
N S V+ + + LR++++ DGFRFD T +
Sbjct: 306 LNLSHPAVVDWAIDCLRYWVETCHVDGFRFDLATVL 341
>gnl|CDD|200469 cd11330, AmyAc_OligoGlu, Alpha amylase catalytic domain found in
oligo-1,6-glucosidase (also called isomaltase;
sucrase-isomaltase; alpha-limit dextrinase) and related
proteins. Oligo-1,6-glucosidase (EC 3.2.1.10)
hydrolyzes the alpha-1,6-glucosidic linkage of
isomalto-oligosaccharides, pannose, and dextran. Unlike
alpha-1,4-glucosidases (EC 3.2.1.20), it fails to
hydrolyze the alpha-1,4-glucosidic bonds of
maltosaccharides. The Alpha-amylase family comprises the
largest family of glycoside hydrolases (GH), with the
majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 472
Score = 39.9 bits (94), Expect = 0.008
Identities = 37/140 (26%), Positives = 49/140 (35%), Gaps = 43/140 (30%)
Query: 315 LFGTPEQLKYLVDECHKAGLYVLLDVVHSHAS-------KNVLDGLNEF----------- 356
LFGT + LV H GL V++D V SH S ++ N
Sbjct: 71 LFGTLDDFDRLVARAHALGLKVMIDQVLSHTSDQHPWFEESRQSRDNPKADWYVWADPKP 130
Query: 357 DGT-----QACFFHDGPRGTHPLWDSRL--------------FNYSEIEVLRFLLSNLRW 397
DG+ + F G WD R N+ EV LL R+
Sbjct: 131 DGSPPNNWLSVF--GGSAWQ---WDPRRGQYYLHNFLPSQPDLNFHNPEVQDALLDVARF 185
Query: 398 YLDEYQFDGFRFDGVTSMLY 417
+LD DGFR D V ++
Sbjct: 186 WLDR-GVDGFRLDAVNFYMH 204
Score = 39.2 bits (92), Expect = 0.013
Identities = 36/140 (25%), Positives = 49/140 (35%), Gaps = 43/140 (30%)
Query: 1028 LFGTPEQLKYLVDECHKAGLYVLLDVVHSHAS-------KNVLDGLNEF----------- 1069
LFGT + LV H GL V++D V SH S ++ N
Sbjct: 71 LFGTLDDFDRLVARAHALGLKVMIDQVLSHTSDQHPWFEESRQSRDNPKADWYVWADPKP 130
Query: 1070 DGT-----QACFFHDGPRGTHPLWDSRL--------------FNYSEIEVLRFLLSNLRW 1110
DG+ + F G WD R N+ EV LL R+
Sbjct: 131 DGSPPNNWLSVF--GGSAWQ---WDPRRGQYYLHNFLPSQPDLNFHNPEVQDALLDVARF 185
Query: 1111 YLEEYQFDGFRFDGVTSMLY 1130
+L+ DGFR D V ++
Sbjct: 186 WLDR-GVDGFRLDAVNFYMH 204
>gnl|CDD|200479 cd11340, AmyAc_bac_CMD_like_3, Alpha amylase catalytic domain found
in bacterial cyclomaltodextrinases and related proteins.
Cyclomaltodextrinase (CDase; EC3.2.1.54),
neopullulanase (NPase; EC 3.2.1.135), and maltogenic
amylase (MA; EC 3.2.1.133) catalyze the hydrolysis of
alpha-(1,4) glycosidic linkages on a number of
substrates including cyclomaltodextrins (CDs), pullulan,
and starch. These enzymes hydrolyze CDs and starch to
maltose and pullulan to panose by cleavage of alpha-1,4
glycosidic bonds whereas alpha-amylases essentially lack
activity on CDs and pullulan. They also catalyze
transglycosylation of oligosaccharides to the C3-, C4-
or C6-hydroxyl groups of various acceptor sugar
molecules. Since these proteins are nearly
indistinguishable from each other, they are referred to
as cyclomaltodextrinases (CMDs). This group of CMDs is
bacterial. The Alpha-amylase family comprises the
largest family of glycoside hydrolases (GH), with the
majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 407
Score = 39.5 bits (93), Expect = 0.011
Identities = 11/29 (37%), Positives = 19/29 (65%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSH 344
FG+ E K LV + H G+ +++D+V +H
Sbjct: 92 FGSNEDYKELVSKAHARGMKLIMDMVPNH 120
Score = 39.5 bits (93), Expect = 0.011
Identities = 11/29 (37%), Positives = 19/29 (65%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSH 1057
FG+ E K LV + H G+ +++D+V +H
Sbjct: 92 FGSNEDYKELVSKAHARGMKLIMDMVPNH 120
>gnl|CDD|200490 cd11353, AmyAc_euk_bac_CMD_like, Alpha amylase catalytic domain found
in eukaryotic and bacterial cyclomaltodextrinases and
related proteins. Cyclomaltodextrinase (CDase;
EC3.2.1.54), neopullulanase (NPase; EC 3.2.1.135), and
maltogenic amylase (MA; EC 3.2.1.133) catalyze the
hydrolysis of alpha-(1,4) glycosidic linkages on a number
of substrates including cyclomaltodextrins (CDs),
pullulan, and starch. These enzymes hydrolyze CDs and
starch to maltose and pullulan to panose by cleavage of
alpha-1,4 glycosidic bonds whereas alpha-amylases
essentially lack activity on CDs and pullulan. They also
catalyze transglycosylation of oligosaccharides to the
C3-, C4- or C6-hydroxyl groups of various acceptor sugar
molecules. Since these proteins are nearly
indistinguishable from each other, they are referred to
as cyclomaltodextrinases (CMDs). This group of CMDs is
mainly bacterial. The Alpha-amylase family comprises the
largest family of glycoside hydrolases (GH), with the
majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 366
Score = 39.1 bits (92), Expect = 0.014
Identities = 35/115 (30%), Positives = 53/115 (46%), Gaps = 25/115 (21%)
Query: 1030 GTPEQLKYLVDECHKAGLYVLLDVVHSH------ASKNVL------------DGLNEFDG 1071
GT E K + + H+ G+ V+LD V +H A K+V G+N FDG
Sbjct: 73 GTNEDFKAVCKKLHENGIKVVLDGVFNHVGRDFFAFKDVQENRENSPYKDWFKGVN-FDG 131
Query: 1072 TQAC---FFHDGPRGTHPLWDSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFD 1123
F ++G G + L L N EV+ +L +R+++EE+ DG R D
Sbjct: 132 NSPYNDGFSYEGWEGHYELVKLNLHNP---EVVDYLFDAVRFWIEEFDIDGLRLD 183
Score = 38.7 bits (91), Expect = 0.017
Identities = 34/115 (29%), Positives = 53/115 (46%), Gaps = 25/115 (21%)
Query: 317 GTPEQLKYLVDECHKAGLYVLLDVVHSH------ASKNVL------------DGLNEFDG 358
GT E K + + H+ G+ V+LD V +H A K+V G+N FDG
Sbjct: 73 GTNEDFKAVCKKLHENGIKVVLDGVFNHVGRDFFAFKDVQENRENSPYKDWFKGVN-FDG 131
Query: 359 TQAC---FFHDGPRGTHPLWDSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFD 410
F ++G G + L L N EV+ +L +R++++E+ DG R D
Sbjct: 132 NSPYNDGFSYEGWEGHYELVKLNLHNP---EVVDYLFDAVRFWIEEFDIDGLRLD 183
>gnl|CDD|215737 pfam00128, Alpha-amylase, Alpha amylase, catalytic domain. Alpha
amylase is classified as family 13 of the glycosyl
hydrolases. The structure is an 8 stranded alpha/beta
barrel containing the active site, interrupted by a ~70
a.a. calcium-binding domain protruding between beta
strand 3 and alpha helix 3, and a carboxyl-terminal
Greek key beta-barrel domain.
Length = 314
Score = 38.4 bits (90), Expect = 0.021
Identities = 37/237 (15%), Positives = 70/237 (29%), Gaps = 68/237 (28%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHAS---KNVLDGLNEFDGTQACFFHDG----P 368
FGT + K L+D+ H+ G+ V+LD+V +H S + + D ++ P
Sbjct: 48 FGTMDDFKELIDKAHERGIKVILDLVPNHTSDEHAWFQESRSSKDNPYRDYYIWRIYSPP 107
Query: 369 RGTHPLWDSRLFNYSEIEVLRFL--LSNLRW---------YLDEYQF------DGFRFDG 411
+ ++ E FL L +L +F DGFR D
Sbjct: 108 NNWISYFGGSAWSDDEDGQYLFLVSLPDLNTENPEVRKELKDWVVKFWLDKGIDGFRIDA 167
Query: 412 VTSMLYHNHGCGEGFSGHYDEYFGLNVDTDALIYLMVANKFLHD---KYPEIITIAEDVS 468
V H + F ++F + P++ T+ E
Sbjct: 168 V---------------KHISKGF--------------WHEFTQEMNEYKPDVFTVGEVWG 198
Query: 469 GMPASCRPVTE------------GGTGFDYRLEIRPDMSDMTVGTFDAAMNTTEERF 513
G R + I ++ + +++ + +
Sbjct: 199 GSDEDARVYAYNSYMELESGFNFPHFDLGQNVFIPFRLNPFSAKDLKEMISSWQSDY 255
Score = 36.1 bits (84), Expect = 0.092
Identities = 14/31 (45%), Positives = 22/31 (70%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 1059
FGT + K L+D+ H+ G+ V+LD+V +H S
Sbjct: 48 FGTMDDFKELIDKAHERGIKVILDLVPNHTS 78
Score = 33.0 bits (76), Expect = 1.1
Identities = 14/63 (22%), Positives = 28/63 (44%), Gaps = 5/63 (7%)
Query: 52 FGTPEQLKYLVDECHKAGLLCFMHVV---CAAGDFNNWNREEFAYKKLDFGKWELVLPPN 108
FGT + K L+D+ H+ G+ + +V D + W +E + K + + + +
Sbjct: 48 FGTMDDFKELIDKAHERGIKVILDLVPNHT--SDEHAWFQESRSSKDNPYRDYYIWRIYS 105
Query: 109 PDG 111
P
Sbjct: 106 PPN 108
>gnl|CDD|200491 cd11354, AmyAc_bac_CMD_like, Alpha amylase catalytic domain found
in bacterial cyclomaltodextrinases and related proteins.
Cyclomaltodextrinase (CDase; EC3.2.1.54),
neopullulanase (NPase; EC 3.2.1.135), and maltogenic
amylase (MA; EC 3.2.1.133) catalyze the hydrolysis of
alpha-(1,4) glycosidic linkages on a number of
substrates including cyclomaltodextrins (CDs), pullulan,
and starch. These enzymes hydrolyze CDs and starch to
maltose and pullulan to panose by cleavage of alpha-1,4
glycosidic bonds whereas alpha-amylases essentially lack
activity on CDs and pullulan. They also catalyze
transglycosylation of oligosaccharides to the C3-, C4-
or C6-hydroxyl groups of various acceptor sugar
molecules. Since these proteins are nearly
indistinguishable from each other, they are referred to
as cyclomaltodextrinases (CMDs). This group of CMDs is
bacterial. The Alpha-amylase family comprises the
largest family of glycoside hydrolases (GH), with the
majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 357
Score = 38.5 bits (90), Expect = 0.021
Identities = 18/60 (30%), Positives = 27/60 (45%), Gaps = 3/60 (5%)
Query: 317 GTPEQLKYLVDECHKAGLYVLLDVVHSHASKN---VLDGLNEFDGTQACFFHDGPRGTHP 373
G E L+ H+ GL VLLD V +H ++ V L + G++ +H G P
Sbjct: 74 GDDEDFDALIAAAHERGLRVLLDGVFNHVGRSHPAVAQALEDGPGSEEDRWHGHAGGGTP 133
Score = 38.5 bits (90), Expect = 0.021
Identities = 18/60 (30%), Positives = 27/60 (45%), Gaps = 3/60 (5%)
Query: 1030 GTPEQLKYLVDECHKAGLYVLLDVVHSHASKN---VLDGLNEFDGTQACFFHDGPRGTHP 1086
G E L+ H+ GL VLLD V +H ++ V L + G++ +H G P
Sbjct: 74 GDDEDFDALIAAAHERGLRVLLDGVFNHVGRSHPAVAQALEDGPGSEEDRWHGHAGGGTP 133
>gnl|CDD|200470 cd11331, AmyAc_OligoGlu_like, Alpha amylase catalytic domain found
in oligo-1,6-glucosidase (also called isomaltase;
sucrase-isomaltase; alpha-limit dextrinase) and related
proteins. Oligo-1,6-glucosidase (EC 3.2.1.10)
hydrolyzes the alpha-1,6-glucosidic linkage of
isomalto-oligosaccharides, pannose, and dextran. Unlike
alpha-1,4-glucosidases (EC 3.2.1.20), it fails to
hydrolyze the alpha-1,4-glucosidic bonds of
maltosaccharides. The Alpha-amylase family comprises the
largest family of glycoside hydrolases (GH), with the
majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 450
Score = 38.1 bits (89), Expect = 0.034
Identities = 17/32 (53%), Positives = 19/32 (59%)
Query: 315 LFGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 346
LFGT E LV E H GL V+LD V +H S
Sbjct: 71 LFGTLEDFDRLVAEAHARGLKVILDFVPNHTS 102
Score = 38.1 bits (89), Expect = 0.034
Identities = 17/32 (53%), Positives = 19/32 (59%)
Query: 1028 LFGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 1059
LFGT E LV E H GL V+LD V +H S
Sbjct: 71 LFGTLEDFDRLVAEAHARGLKVILDFVPNHTS 102
>gnl|CDD|200484 cd11346, AmyAc_plant_IsoA, Alpha amylase catalytic domain family
found in plant isoamylases. Two types of debranching
enzymes exist in plants: isoamylase-type (EC 3.2.1.68)
and a pullulanase-type (EC 3.2.1.41, also known as
limit-dextrinase). These efficiently hydrolyze
alpha-(1,6)-linkages in amylopectin and pullulan. This
group does not contain the conserved catalytic triad
present in other alpha-amylase-like proteins. The
Alpha-amylase family comprises the largest family of
glycoside hydrolases (GH), with the majority of enzymes
acting on starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is
a (beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues
(Asp, Glu and Asp) performs catalysis. Other members of
this family have lost the catalytic activity as in the
case of the human 4F2hc, or only have 2 residues that
serve as the catalytic nucleophile and the acid/base,
such as Thermus A4 beta-galactosidase with 2 Glu
residues (GH42) and human alpha-galactosidase with 2 Asp
residues (GH31). The family members are quite extensive
and include: alpha amylase, maltosyltransferase,
cyclodextrin glycotransferase, maltogenic amylase,
neopullulanase, isoamylase, 1,4-alpha-D-glucan
maltotetrahydrolase, 4-alpha-glucotransferase,
oligo-1,6-glucosidase, amylosucrase, sucrose
phosphorylase, and amylomaltase.
Length = 347
Score = 37.5 bits (87), Expect = 0.038
Identities = 26/118 (22%), Positives = 48/118 (40%), Gaps = 14/118 (11%)
Query: 314 GLFGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQ-------ACFFHD 366
+L+ +V H G+ VLL+VV +H + +G +E ++ A ++
Sbjct: 81 SSLSASAELRAMVKGLHSNGIEVLLEVVLTHTA----EGTDESPESESLRGIDAASYYIL 136
Query: 367 GPRGTHPLWD---SRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGVTSMLYHNHG 421
G G + + N + +L +LR + E+ DGF F ++ HG
Sbjct: 137 GKSGVLENSGVPGAAVLNCNHPVTQSLILDSLRHWATEFGVDGFCFINAEGLVRGPHG 194
Score = 37.5 bits (87), Expect = 0.043
Identities = 26/118 (22%), Positives = 48/118 (40%), Gaps = 14/118 (11%)
Query: 1027 GLFGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQ-------ACFFHD 1079
+L+ +V H G+ VLL+VV +H + +G +E ++ A ++
Sbjct: 81 SSLSASAELRAMVKGLHSNGIEVLLEVVLTHTA----EGTDESPESESLRGIDAASYYIL 136
Query: 1080 GPRGTHPLWD---SRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGVTSMLYHNHG 1134
G G + + N + +L +LR + E+ DGF F ++ HG
Sbjct: 137 GKSGVLENSGVPGAAVLNCNHPVTQSLILDSLRHWATEFGVDGFCFINAEGLVRGPHG 194
>gnl|CDD|200476 cd11337, AmyAc_CMD_like, Alpha amylase catalytic domain found in
cyclomaltodextrinases and related proteins.
Cyclomaltodextrinase (CDase; EC3.2.1.54), neopullulanase
(NPase; EC 3.2.1.135), and maltogenic amylase (MA; EC
3.2.1.133) catalyze the hydrolysis of alpha-(1,4)
glycosidic linkages on a number of substrates including
cyclomaltodextrins (CDs), pullulan, and starch. These
enzymes hydrolyze CDs and starch to maltose and pullulan
to panose by cleavage of alpha-1,4 glycosidic bonds
whereas alpha-amylases essentially lack activity on CDs
and pullulan. They also catalyze transglycosylation of
oligosaccharides to the C3-, C4- or C6-hydroxyl groups
of various acceptor sugar molecules. Since these
proteins are nearly indistinguishable from each other,
they are referred to as cyclomaltodextrinases (CMDs).
This group of CMDs is mainly bacterial. The
Alpha-amylase family comprises the largest family of
glycoside hydrolases (GH), with the majority of enzymes
acting on starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is
a (beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues
(Asp, Glu and Asp) performs catalysis. Other members of
this family have lost the catalytic activity as in the
case of the human 4F2hc, or only have 2 residues that
serve as the catalytic nucleophile and the acid/base,
such as Thermus A4 beta-galactosidase with 2 Glu
residues (GH42) and human alpha-galactosidase with 2 Asp
residues (GH31). The family members are quite extensive
and include: alpha amylase, maltosyltransferase,
cyclodextrin glycotransferase, maltogenic amylase,
neopullulanase, isoamylase, 1,4-alpha-D-glucan
maltotetrahydrolase, 4-alpha-glucotransferase,
oligo-1,6-glucosidase, amylosucrase, sucrose
phosphorylase, and amylomaltase.
Length = 328
Score = 37.1 bits (87), Expect = 0.053
Identities = 27/94 (28%), Positives = 43/94 (45%), Gaps = 20/94 (21%)
Query: 317 GTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLWD 376
GT E K LV H+ G+ V+LD V +H ++ FF +G H +D
Sbjct: 71 GTNEDFKALVAALHERGIRVVLDGVFNHVGRD--------------FFWEG----H--YD 110
Query: 377 SRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFD 410
N V+ +L +R++++E+ DG R D
Sbjct: 111 LVKLNLDNPAVVDYLFDVVRFWIEEFDIDGLRLD 144
Score = 37.1 bits (87), Expect = 0.053
Identities = 28/94 (29%), Positives = 43/94 (45%), Gaps = 20/94 (21%)
Query: 1030 GTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLWD 1089
GT E K LV H+ G+ V+LD V +H ++ FF +G H +D
Sbjct: 71 GTNEDFKALVAALHERGIRVVLDGVFNHVGRD--------------FFWEG----H--YD 110
Query: 1090 SRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFD 1123
N V+ +L +R+++EE+ DG R D
Sbjct: 111 LVKLNLDNPAVVDYLFDVVRFWIEEFDIDGLRLD 144
>gnl|CDD|199892 cd07184, E_set_Isoamylase_like_N, N-terminal Early set domain
associated with the catalytic domain of isoamylase-like
(also called glycogen 6-glucanohydrolase) proteins. E
or "early" set domains are associated with the catalytic
domain of isoamylase-like proteins at the N-terminal
end. Isoamylase is one of the starch-debranching enzymes
that catalyze the hydrolysis of alpha-1,6-glucosidic
linkages specific in alpha-glucans such as amylopectin
or glycogen. Isoamylase contains a bound calcium ion,
but this is not in the same position as the conserved
calcium ion that has been reported in other
alpha-amylase family enzymes. The N-terminal domain of
isoamylase may be related to the immunoglobulin and/or
fibronectin type III superfamilies. These domains are
associated with different types of catalytic domains at
either the N-terminal or C-terminal end and may be
involved in homodimeric/tetrameric/dodecameric
interactions. Members of this family include members of
the alpha amylase family, sialidase, galactose oxidase,
cellulase, cellulose, hyaluronate lyase, chitobiase, and
chitinase. This domain is also a member of the CBM48
(Carbohydrate Binding Module 48) family whose members
include pullulanase, maltooligosyl trehalose synthase,
starch branching enzyme, glycogen branching enzyme,
glycogen debranching enzyme, and the beta subunit of
AMP-activated protein kinase.
Length = 86
Score = 34.1 bits (79), Expect = 0.058
Identities = 13/34 (38%), Positives = 17/34 (50%), Gaps = 2/34 (5%)
Query: 77 VCAAGDFNNWNREEFAYKKLDFGKW--ELVLPPN 108
V GDFN+W+ + KKL G + L LP
Sbjct: 16 VSLVGDFNDWDPQATPMKKLKNGTFSATLDLPAG 49
Score = 31.4 bits (72), Expect = 0.47
Identities = 19/69 (27%), Positives = 26/69 (37%), Gaps = 16/69 (23%)
Query: 925 GDFNNWNREEFAYKKLDFGKW--ELVLPPNPDGDFNNWNREEFAYKKLDFGKWE-----L 977
GDFN+W+ + KKL G + L LP +F Y +D +W
Sbjct: 20 GDFNDWDPQATPMKKLKNGTFSATLDLPAG--------REYQFRY-LIDGERWVNDPEAD 70
Query: 978 VLPPNPDGS 986
PN G
Sbjct: 71 AYAPNGFGE 79
>gnl|CDD|200467 cd11328, AmyAc_maltase, Alpha amylase catalytic domain found in
maltase (also known as alpha glucosidase) and related
proteins. Maltase (EC 3.2.1.20) hydrolyzes the
terminal, non-reducing (1->4)-linked alpha-D-glucose
residues in maltose, releasing alpha-D-glucose. In most
cases, maltase is equivalent to alpha-glucosidase, but
the term "maltase" emphasizes the disaccharide nature of
the substrate from which glucose is cleaved, and the
term "alpha-glucosidase" emphasizes the bond, whether
the substrate is a disaccharide or polysaccharide. The
Alpha-amylase family comprises the largest family of
glycoside hydrolases (GH), with the majority of enzymes
acting on starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is
a (beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues
(Asp, Glu and Asp) performs catalysis. Other members of
this family have lost the catalytic activity as in the
case of the human 4F2hc, or only have 2 residues that
serve as the catalytic nucleophile and the acid/base,
such as Thermus A4 beta-galactosidase with 2 Glu
residues (GH42) and human alpha-galactosidase with 2 Asp
residues (GH31). The family members are quite extensive
and include: alpha amylase, maltosyltransferase,
cyclodextrin glycotransferase, maltogenic amylase,
neopullulanase, isoamylase, 1,4-alpha-D-glucan
maltotetrahydrolase, 4-alpha-glucotransferase,
oligo-1,6-glucosidase, amylosucrase, sucrose
phosphorylase, and amylomaltase.
Length = 470
Score = 36.8 bits (86), Expect = 0.083
Identities = 15/32 (46%), Positives = 21/32 (65%)
Query: 315 LFGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 346
+FGT E + L+ E K GL V+LD V +H+S
Sbjct: 73 IFGTMEDFEELIAEAKKLGLKVILDFVPNHSS 104
Score = 36.8 bits (86), Expect = 0.083
Identities = 15/32 (46%), Positives = 21/32 (65%)
Query: 1028 LFGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 1059
+FGT E + L+ E K GL V+LD V +H+S
Sbjct: 73 IFGTMEDFEELIAEAKKLGLKVILDFVPNHSS 104
>gnl|CDD|200472 cd11333, AmyAc_SI_OligoGlu_DGase, Alpha amylase catalytic domain
found in Sucrose isomerases, oligo-1,6-glucosidase (also
called isomaltase; sucrase-isomaltase; alpha-limit
dextrinase), dextran glucosidase (also called glucan
1,6-alpha-glucosidase), and related proteins. The
sucrose isomerases (SIs) Isomaltulose synthase (EC
5.4.99.11) and Trehalose synthase (EC 5.4.99.16)
catalyze the isomerization of sucrose and maltose to
produce isomaltulose and trehalulose, respectively.
Oligo-1,6-glucosidase (EC 3.2.1.10) hydrolyzes the
alpha-1,6-glucosidic linkage of
isomaltooligosaccharides, pannose, and dextran. Unlike
alpha-1,4-glucosidases (EC 3.2.1.20), it fails to
hydrolyze the alpha-1,4-glucosidic bonds of
maltosaccharides. Dextran glucosidase (DGase, EC
3.2.1.70) hydrolyzes alpha-1,6-glucosidic linkages at
the non-reducing end of panose, isomaltooligosaccharides
and dextran to produce alpha-glucose.The common reaction
chemistry of the alpha-amylase family enzymes is based
on a two-step acid catalytic mechanism that requires two
critical carboxylates: one acting as a general acid/base
(Glu) and the other as a nucleophile (Asp). Both
hydrolysis and transglycosylation proceed via the
nucleophilic substitution reaction between the anomeric
carbon, C1 and a nucleophile. Both enzymes contain the
three catalytic residues (Asp, Glu and Asp) common to
the alpha-amylase family as well as two histidine
residues which are predicted to be critical to binding
the glucose residue adjacent to the scissile bond in the
substrates. The Alpha-amylase family comprises the
largest family of glycoside hydrolases (GH), with the
majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues performs catalysis. Other members of this
family have lost the catalytic activity as in the case
of the human 4F2hc, or only have 2 residues that serve
as the catalytic nucleophile and the acid/base, such as
Thermus A4 beta-galactosidase with 2 Glu residues (GH42)
and human alpha-galactosidase with 2 Asp residues
(GH31). The family members are quite extensive and
include: alpha amylase, maltosyltransferase,
cyclodextrin glycotransferase, maltogenic amylase,
neopullulanase, isoamylase, 1,4-alpha-D-glucan
maltotetrahydrolase, 4-alpha-glucotransferase,
oligo-1,6-glucosidase, amylosucrase, sucrose
phosphorylase, and amylomaltase.
Length = 428
Score = 36.3 bits (85), Expect = 0.10
Identities = 13/32 (40%), Positives = 20/32 (62%)
Query: 315 LFGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 346
FGT E L+ E HK G+ +++D+V +H S
Sbjct: 68 EFGTMEDFDELIKEAHKRGIKIIMDLVVNHTS 99
Score = 36.3 bits (85), Expect = 0.10
Identities = 13/32 (40%), Positives = 20/32 (62%)
Query: 1028 LFGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 1059
FGT E L+ E HK G+ +++D+V +H S
Sbjct: 68 EFGTMEDFDELIKEAHKRGIKIIMDLVVNHTS 99
>gnl|CDD|200459 cd11320, AmyAc_AmyMalt_CGTase_like, Alpha amylase catalytic domain
found in maltogenic amylases, cyclodextrin
glycosyltransferase, and related proteins. Enzymes such
as amylases, cyclomaltodextrinase (CDase), and
cyclodextrin glycosyltransferase (CGTase) degrade starch
to smaller oligosaccharides by hydrolyzing the
alpha-D-(1,4) linkages between glucose residues. In the
case of CGTases, an additional cyclization reaction is
catalyzed yielding mixtures of cyclic oligosaccharides
which are referred to as alpha-, beta-, or
gamma-cyclodextrins (CDs), consisting of six, seven, or
eight glucose residues, respectively. CGTases are
characterized depending on the major product of the
cyclization reaction. Besides having similar catalytic
site residues, amylases and CGTases contain carbohydrate
binding domains that are distant from the active site
and are implicated in attaching the enzyme to raw starch
granules and in guiding the amylose chain into the
active site. The maltogenic alpha-amylase from Bacillus
is a five-domain structure, unlike most alpha-amylases,
but similar to that of cyclodextrin glycosyltransferase.
In addition to the A, B, and C domains, they have a
domain D and a starch-binding domain E. Maltogenic
amylase is an endo-acting amylase that has activity on
cyclodextrins, terminally modified linear maltodextrins,
and amylose. The Alpha-amylase family comprises the
largest family of glycoside hydrolases (GH), with the
majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 389
Score = 36.1 bits (84), Expect = 0.13
Identities = 38/161 (23%), Positives = 54/161 (33%), Gaps = 41/161 (25%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNE-----------FDGTQACFF 364
FGT E LVD H G+ V++D V +H+S + F
Sbjct: 100 FGTWEDFDELVDAAHANGIKVIIDFVPNHSSPADYAEDGALYDNGTLVGDYPNDDNGWFH 159
Query: 365 HDGPRGTHPLWDSRL------------FNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGV 412
H+G W R N S V ++L ++++LD + DG R D V
Sbjct: 160 HNGGIDD---WSDREQVRYKNLFDLADLNQSNPWVDQYLKDAIKFWLD-HGIDGIRVDAV 215
Query: 413 TSM-----------LYHNHGC---GEGFSGHYDEYFGLNVD 439
M +Y GE F G D + V
Sbjct: 216 KHMPPGWQKSFADAIYSKKPVFTFGEWFLGSPDPGYEDYVK 256
Score = 35.0 bits (81), Expect = 0.31
Identities = 46/211 (21%), Positives = 68/211 (32%), Gaps = 44/211 (20%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNE-----------FDGTQACFF 1077
FGT E LVD H G+ V++D V +H+S + F
Sbjct: 100 FGTWEDFDELVDAAHANGIKVIIDFVPNHSSPADYAEDGALYDNGTLVGDYPNDDNGWFH 159
Query: 1078 HDGPRGTHPLWDSRL------------FNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGV 1125
H+G W R N S V ++L ++++L ++ DG R D V
Sbjct: 160 HNGGIDD---WSDREQVRYKNLFDLADLNQSNPWVDQYLKDAIKFWL-DHGIDGIRVDAV 215
Query: 1126 TSMLYHNHGCGEGFSGHYDEYFGLNVDTDALIYLMVANKFLHDKYPEIITIAEDVSGMPA 1185
M G + F+ + Y + + A + SGM
Sbjct: 216 KHM---PPGWQKSFADAIYSK------KPVFTFGEWFLGSPDPGYEDYVKFANN-SGMSL 265
Query: 1186 -------SCRPVTEGGTGFDYRLGQYLHQHS 1209
+ R V G T Y L L Q S
Sbjct: 266 LDFPLNQAIRDVFAGFTATMYDLDAMLQQTS 296
>gnl|CDD|238624 cd01299, Met_dep_hydrolase_A, Metallo-dependent hydrolases,
subgroup A is part of the superfamily of
metallo-dependent hydrolases, a large group of proteins
that show conservation in their 3-dimensional fold (TIM
barrel) and in details of their active site. The vast
majority of the members have a conserved metal binding
site, involving four histidines and one aspartic acid
residue. In the common reaction mechanism, the metal ion
(or ions) deprotonate a water molecule for a
nucleophilic attack on the substrate. The function of
this subgroup is unknown.
Length = 342
Score = 35.0 bits (81), Expect = 0.26
Identities = 13/33 (39%), Positives = 22/33 (66%), Gaps = 3/33 (9%)
Query: 318 TPEQLKYLVDECHKAGLYVLLDVVHSHASKNVL 350
+ E+L+ +VDE HKAGLYV H++ ++ +
Sbjct: 158 SEEELRAIVDEAHKAGLYV---AAHAYGAEAIR 187
Score = 35.0 bits (81), Expect = 0.26
Identities = 13/33 (39%), Positives = 22/33 (66%), Gaps = 3/33 (9%)
Query: 1031 TPEQLKYLVDECHKAGLYVLLDVVHSHASKNVL 1063
+ E+L+ +VDE HKAGLYV H++ ++ +
Sbjct: 158 SEEELRAIVDEAHKAGLYV---AAHAYGAEAIR 187
Score = 32.3 bits (74), Expect = 1.5
Identities = 12/29 (41%), Positives = 18/29 (62%)
Query: 4 IWTGDRLRQSFGTPEQLKYLVDECHKAGL 32
+ GD + + E+L+ +VDE HKAGL
Sbjct: 146 LSPGDPPPDTQFSEEELRAIVDEAHKAGL 174
>gnl|CDD|236518 PRK09441, PRK09441, cytoplasmic alpha-amylase; Reviewed.
Length = 479
Score = 34.5 bits (80), Expect = 0.45
Identities = 12/29 (41%), Positives = 18/29 (62%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSH 344
+GT E+L +D H+ G+ V DVV +H
Sbjct: 77 YGTKEELLNAIDALHENGIKVYADVVLNH 105
Score = 34.5 bits (80), Expect = 0.45
Identities = 12/29 (41%), Positives = 18/29 (62%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSH 1057
+GT E+L +D H+ G+ V DVV +H
Sbjct: 77 YGTKEELLNAIDALHENGIKVYADVVLNH 105
Score = 32.9 bits (76), Expect = 1.1
Identities = 10/17 (58%), Positives = 12/17 (70%)
Query: 1109 RWYLEEYQFDGFRFDGV 1125
+WY+E FDGFR D V
Sbjct: 219 KWYMETTGFDGFRLDAV 235
Score = 32.9 bits (76), Expect = 1.4
Identities = 9/17 (52%), Positives = 12/17 (70%)
Query: 396 RWYLDEYQFDGFRFDGV 412
+WY++ FDGFR D V
Sbjct: 219 KWYMETTGFDGFRLDAV 235
>gnl|CDD|233851 TIGR02403, trehalose_treC, alpha,alpha-phosphotrehalase. Trehalose
is a glucose disaccharide that serves in many biological
systems as a compatible solute for protection against
hyperosmotic and thermal stress. This family describes
trehalose-6-phosphate hydrolase, product of the treC (or
treA) gene, which is often found together with a
trehalose uptake transporter and a trehalose operon
repressor.
Length = 543
Score = 34.2 bits (79), Expect = 0.53
Identities = 13/32 (40%), Positives = 19/32 (59%)
Query: 315 LFGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 346
LFGT + LV E K + ++LD+V +H S
Sbjct: 70 LFGTMADFEELVSEAKKRNIKIMLDMVFNHTS 101
Score = 34.2 bits (79), Expect = 0.53
Identities = 13/32 (40%), Positives = 19/32 (59%)
Query: 1028 LFGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 1059
LFGT + LV E K + ++LD+V +H S
Sbjct: 70 LFGTMADFEELVSEAKKRNIKIMLDMVFNHTS 101
>gnl|CDD|200478 cd11339, AmyAc_bac_CMD_like_2, Alpha amylase catalytic domain found
in bacterial cyclomaltodextrinases and related proteins.
Cyclomaltodextrinase (CDase; EC3.2.1.54),
neopullulanase (NPase; EC 3.2.1.135), and maltogenic
amylase (MA; EC 3.2.1.133) catalyze the hydrolysis of
alpha-(1,4) glycosidic linkages on a number of
substrates including cyclomaltodextrins (CDs), pullulan,
and starch. These enzymes hydrolyze CDs and starch to
maltose and pullulan to panose by cleavage of alpha-1,4
glycosidic bonds whereas alpha-amylases essentially lack
activity on CDs and pullulan. They also catalyze
transglycosylation of oligosaccharides to the C3-, C4-
or C6-hydroxyl groups of various acceptor sugar
molecules. Since these proteins are nearly
indistinguishable from each other, they are referred to
as cyclomaltodextrinases (CMDs). This group of CMDs is
bacterial. The Alpha-amylase family comprises the
largest family of glycoside hydrolases (GH), with the
majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 344
Score = 33.8 bits (78), Expect = 0.60
Identities = 27/97 (27%), Positives = 40/97 (41%), Gaps = 33/97 (34%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 375
GT L+ L+D H G+ V+LD+V +H D LN +P
Sbjct: 95 LGTDADLQDLIDAAHARGIKVILDIVVNHTG----D-LNT---------------ENP-- 132
Query: 376 DSRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFDGV 412
EV+ +L+ +W++D DGFR D V
Sbjct: 133 ----------EVVDYLIDAYKWWID-TGVDGFRIDTV 158
Score = 33.4 bits (77), Expect = 0.73
Identities = 26/97 (26%), Positives = 40/97 (41%), Gaps = 33/97 (34%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLW 1088
GT L+ L+D H G+ V+LD+V +H D LN +P
Sbjct: 95 LGTDADLQDLIDAAHARGIKVILDIVVNHTG----D-LNT---------------ENP-- 132
Query: 1089 DSRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFDGV 1125
EV+ +L+ +W++ + DGFR D V
Sbjct: 133 ----------EVVDYLIDAYKWWI-DTGVDGFRIDTV 158
>gnl|CDD|227513 COG5186, PAP1, Poly(A) polymerase [RNA processing and
modification].
Length = 552
Score = 33.8 bits (77), Expect = 0.77
Identities = 23/88 (26%), Positives = 31/88 (35%), Gaps = 22/88 (25%)
Query: 823 RDPYLNPYQYEMKRRYGLMVNFLEQLSP-------------------WATYVTEPPVVGH 863
R Y NPY + + + V + QL P W V P+
Sbjct: 221 RAVYANPYGFPGGVAWAMCVARICQLYPNASSFVIVCKFFEILSSWNWPQPVILKPIEDG 280
Query: 864 AYEQRIWNPK--PQDK-HKWTSSKPKKP 888
+ R+WNPK P DK H+ P P
Sbjct: 281 PLQVRVWNPKVYPSDKYHRMPVITPAYP 308
Score = 32.2 bits (73), Expect = 2.3
Identities = 24/94 (25%), Positives = 32/94 (34%), Gaps = 16/94 (17%)
Query: 139 WATYVTEPPVVGHAYEQRIWNPK--PQDK-HKWTSSKPKKPD---NLKIYESHVGICTQE 192
W V P+ + R+WNPK P DK H+ P P I S + E
Sbjct: 268 WPQPVILKPIEDGPLQVRVWNPKVYPSDKYHRMPVITPAYPSMCATHNITNSTQHVILME 327
Query: 193 QKCASYEDFVRVVIPRIVKQGMAIPDKWIELLKK 226
FVR +I+ W L +K
Sbjct: 328 --------FVRAH--KILSDIERNALDWRRLFEK 351
>gnl|CDD|200457 cd11318, AmyAc_bac_fung_AmyA, Alpha amylase catalytic domain found
in bacterial and fungal Alpha amylases (also called
1,4-alpha-D-glucan-4-glucanohydrolase). AmyA (EC
3.2.1.1) catalyzes the hydrolysis of alpha-(1,4)
glycosidic linkages of glycogen, starch, related
polysaccharides, and some oligosaccharides. This group
includes bacterial and fungal proteins. The
Alpha-amylase family comprises the largest family of
glycoside hydrolases (GH), with the majority of enzymes
acting on starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is
a (beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues
(Asp, Glu and Asp) performs catalysis. Other members of
this family have lost the catalytic activity as in the
case of the human 4F2hc, or only have 2 residues that
serve as the catalytic nucleophile and the acid/base,
such as Thermus A4 beta-galactosidase with 2 Glu
residues (GH42) and human alpha-galactosidase with 2 Asp
residues (GH31). The family members are quite extensive
and include: alpha amylase, maltosyltransferase,
cyclodextrin glycotransferase, maltogenic amylase,
neopullulanase, isoamylase, 1,4-alpha-D-glucan
maltotetrahydrolase, 4-alpha-glucotransferase,
oligo-1,6-glucosidase, amylosucrase, sucrose
phosphorylase, and amylomaltase.
Length = 391
Score = 33.3 bits (77), Expect = 0.82
Identities = 13/31 (41%), Positives = 16/31 (51%)
Query: 382 YSEIEVLRFLLSNLRWYLDEYQFDGFRFDGV 412
YS EV L +WY++ DGFR D V
Sbjct: 203 YSNPEVREELKRWGKWYINTTGLDGFRLDAV 233
Score = 33.3 bits (77), Expect = 0.88
Identities = 13/31 (41%), Positives = 15/31 (48%)
Query: 1095 YSEIEVLRFLLSNLRWYLEEYQFDGFRFDGV 1125
YS EV L +WY+ DGFR D V
Sbjct: 203 YSNPEVREELKRWGKWYINTTGLDGFRLDAV 233
Score = 30.9 bits (71), Expect = 4.2
Identities = 10/28 (35%), Positives = 15/28 (53%)
Query: 317 GTPEQLKYLVDECHKAGLYVLLDVVHSH 344
GT E+L + H+ G+ V D V +H
Sbjct: 76 GTKEELLEAIKALHENGIQVYADAVLNH 103
Score = 30.9 bits (71), Expect = 4.2
Identities = 10/28 (35%), Positives = 15/28 (53%)
Query: 1030 GTPEQLKYLVDECHKAGLYVLLDVVHSH 1057
GT E+L + H+ G+ V D V +H
Sbjct: 76 GTKEELLEAIKALHENGIQVYADAVLNH 103
>gnl|CDD|216153 pfam00854, PTR2, POT family. The POT (proton-dependent
oligopeptide transport) family all appear to be proton
dependent transporters.
Length = 372
Score = 33.1 bits (76), Expect = 0.97
Identities = 16/95 (16%), Positives = 34/95 (35%), Gaps = 10/95 (10%)
Query: 201 FVRVVIPRIVKQGMAIPDKWIELLK-KFKDEDWNM-GNIVHTLTNRRYMEKTVAYAESH- 257
++ + + +P L K ++ VHT ++ +A
Sbjct: 140 IAFIITAAGKNRKLQLPKDSHWLYWALEKYNKRSISQTKVHTRVAVIFIPLPKFWALFDQ 199
Query: 258 ------DQALVGD-KTIAFWLMDKEMYTHMSTLSD 285
QA++ AFW++ +M+T ++TL
Sbjct: 200 QGSVWLLQAILLMLPIWAFWILPDQMWTQLATLIV 234
>gnl|CDD|237739 PRK14510, PRK14510, putative bifunctional
4-alpha-glucanotransferase/glycogen debranching enzyme;
Provisional.
Length = 1221
Score = 33.3 bits (76), Expect = 1.2
Identities = 24/97 (24%), Positives = 40/97 (41%), Gaps = 7/97 (7%)
Query: 1033 EQLKYLVDECHKAGLYVLLDVVHSHASKNVLDG--LNEFDGTQACFFHDGPRGTHPLWD- 1089
E+ + E AG+ V+LDVV +H ++ G L+ + + ++ P +
Sbjct: 247 EEFAQAIKEAQSAGIAVILDVVFNHTGESNHYGPTLSAYGSDNSPYYRLEPGNPKEYENW 306
Query: 1090 ---SRLFNYSEIEVLRFLLSNLRWYLEEYQFDGFRFD 1123
L N +LR + LR + DGFR D
Sbjct: 307 WGCGNLPNLERPFILRLPMDVLR-SWAKRGVDGFRLD 342
Score = 32.9 bits (75), Expect = 1.3
Identities = 24/97 (24%), Positives = 41/97 (42%), Gaps = 7/97 (7%)
Query: 320 EQLKYLVDECHKAGLYVLLDVVHSHASKNVLDG--LNEFDGTQACFFHDGPRGTHPLWD- 376
E+ + E AG+ V+LDVV +H ++ G L+ + + ++ P +
Sbjct: 247 EEFAQAIKEAQSAGIAVILDVVFNHTGESNHYGPTLSAYGSDNSPYYRLEPGNPKEYENW 306
Query: 377 ---SRLFNYSEIEVLRFLLSNLRWYLDEYQFDGFRFD 410
L N +LR + LR + + DGFR D
Sbjct: 307 WGCGNLPNLERPFILRLPMDVLRSWA-KRGVDGFRLD 342
>gnl|CDD|233909 TIGR02520, pilus_B_mal_scr, type IVB pilus formation outer membrane
protein, R64 PilN family. Several related protein
families encode outer membrane pore proteins for type II
secretion, type III secretion, and type IV pilus
formation. This protein family appears to encode a
secretin for pilus formation, although it is quite
different from PilQ. Members include the PilN
lipoprotein of the plasmid R64 thin pilus, a type IV
pilus. Scoring between the trusted and noise cutoffs are
examples of bundle-forming pilus B (bfpB) [Cell
envelope, Surface structures, Protein fate, Protein and
peptide secretion and trafficking].
Length = 497
Score = 32.9 bits (75), Expect = 1.2
Identities = 31/93 (33%), Positives = 43/93 (46%), Gaps = 12/93 (12%)
Query: 639 TTSPGTSSDIPSGWISRELVTTLPTGMLGDNGILLMMNYSSINSSIGGIEKFTTSYNKYG 698
T + G+S+D+ G I+ TL + D ILL N S +S + + KFT+ G
Sbjct: 371 TANVGSSTDLEPGTITTGFNMTLLPDIRDDGDILLQFNIS--HSDLAQLRKFTS--KDGG 426
Query: 699 IHVQ-ADNSVRCFEWAP-----SAQQLYLTGYN 725
VQ D VR F + S Q L L+GY
Sbjct: 427 TKVQTPDTDVRNF--SQRVNLKSGQTLVLSGYE 457
>gnl|CDD|216395 pfam01261, AP_endonuc_2, Xylose isomerase-like TIM barrel. This
TIM alpha/beta barrel structure is found in xylose
isomerase and in endonuclease IV (EC:3.1.21.2). This
domain is also found in the N termini of bacterial
myo-inositol catabolism proteins. These are involved in
the myo-inositol catabolism pathway, and is required for
growth on myo-inositol in Rhizobium leguminosarum bv.
viciae.
Length = 202
Score = 32.0 bits (73), Expect = 1.6
Identities = 14/72 (19%), Positives = 25/72 (34%), Gaps = 14/72 (19%)
Query: 301 EQLKYLVDECHKAGL-------------FGTPEQLKYLVDECHKAGLYVLLDVVHSHASK 347
E L L + + G+ G E+ L+DE + + LD H+ A+
Sbjct: 103 ESLNELAELAEEYGVKLALENHPGTGVELGYFEEALRLIDEVDSPNVGLCLDTGHAFAAG 162
Query: 348 -NVLDGLNEFDG 358
+ + L
Sbjct: 163 GDPEELLRRLGD 174
Score = 32.0 bits (73), Expect = 1.6
Identities = 14/72 (19%), Positives = 25/72 (34%), Gaps = 14/72 (19%)
Query: 1014 EQLKYLVDECHKAGL-------------FGTPEQLKYLVDECHKAGLYVLLDVVHSHASK 1060
E L L + + G+ G E+ L+DE + + LD H+ A+
Sbjct: 103 ESLNELAELAEEYGVKLALENHPGTGVELGYFEEALRLIDEVDSPNVGLCLDTGHAFAAG 162
Query: 1061 -NVLDGLNEFDG 1071
+ + L
Sbjct: 163 GDPEELLRRLGD 174
>gnl|CDD|200487 cd11349, AmyAc_3, Alpha amylase catalytic domain found in an
uncharacterized protein family. The Alpha-amylase
family comprises the largest family of glycoside
hydrolases (GH), with the majority of enzymes acting on
starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is
a (beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues
(Asp, Glu and Asp) performs catalysis. Other members of
this family have lost the catalytic activity as in the
case of the human 4F2hc, or only have 2 residues that
serve as the catalytic nucleophile and the acid/base,
such as Thermus A4 beta-galactosidase with 2 Glu
residues (GH42) and human alpha-galactosidase with 2 Asp
residues (GH31). The family members are quite extensive
and include: alpha amylase, maltosyltransferase,
cyclodextrin glycotransferase, maltogenic amylase,
neopullulanase, isoamylase, 1,4-alpha-D-glucan
maltotetrahydrolase, 4-alpha-glucotransferase,
oligo-1,6-glucosidase, amylosucrase, sucrose
phosphorylase, and amylomaltase.
Length = 456
Score = 31.9 bits (73), Expect = 2.4
Identities = 11/29 (37%), Positives = 19/29 (65%)
Query: 320 EQLKYLVDECHKAGLYVLLDVVHSHASKN 348
E+ + LV+ H AGL V++D V +H ++
Sbjct: 107 EEFEALVERTHAAGLKVIIDFVPNHVARQ 135
Score = 31.9 bits (73), Expect = 2.4
Identities = 11/29 (37%), Positives = 19/29 (65%)
Query: 1033 EQLKYLVDECHKAGLYVLLDVVHSHASKN 1061
E+ + LV+ H AGL V++D V +H ++
Sbjct: 107 EEFEALVERTHAAGLKVIIDFVPNHVARQ 135
>gnl|CDD|237740 PRK14511, PRK14511, maltooligosyl trehalose synthase; Provisional.
Length = 879
Score = 32.3 bits (74), Expect = 2.4
Identities = 9/28 (32%), Positives = 15/28 (53%)
Query: 317 GTPEQLKYLVDECHKAGLYVLLDVVHSH 344
G E L+ L G+ ++LD+V +H
Sbjct: 66 GGEEGLRRLAAALRAHGMGLILDIVPNH 93
Score = 32.3 bits (74), Expect = 2.4
Identities = 9/28 (32%), Positives = 15/28 (53%)
Query: 1030 GTPEQLKYLVDECHKAGLYVLLDVVHSH 1057
G E L+ L G+ ++LD+V +H
Sbjct: 66 GGEEGLRRLAAALRAHGMGLILDIVPNH 93
>gnl|CDD|200483 cd11345, AmyAc_SLC3A2, Alpha amylase catalytic domain found in solute
carrier family 3 member 2 proteins. 4F2 cell-surface
antigen heavy chain (hc) is a protein that in humans is
encoded by the SLC3A2 gene. 4F2hc is a multifunctional
type II membrane glycoprotein involved in amino acid
transport and cell fusion, adhesion, and transformation.
It is related to bacterial alpha-glycosidases, but lacks
alpha-glycosidase activity. The Alpha-amylase family
comprises the largest family of glycoside hydrolases
(GH), with the majority of enzymes acting on starch,
glycogen, and related oligo- and polysaccharides. These
proteins catalyze the transformation of alpha-1,4 and
alpha-1,6 glucosidic linkages with retention of the
anomeric center. The protein is described as having 3
domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a
loop between the beta 3 strand and alpha 3 helix of A; C
is the C-terminal extension characterized by a Greek key.
The majority of the enzymes have an active site cleft
found between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 326
Score = 31.6 bits (72), Expect = 2.9
Identities = 22/68 (32%), Positives = 31/68 (45%), Gaps = 10/68 (14%)
Query: 988 KLTHLSQVK---LVVRNQHGHLLDRFGTPEQLKYLVDECHKAGLFGTPEQLKYLVDECHK 1044
KL +LSQ+K LV+ H D+ G + +D GT E L+ HK
Sbjct: 39 KLDYLSQLKVKGLVLGPIHVVQADQPGELNLTE--IDP-----DLGTLEDFTSLLTAAHK 91
Query: 1045 AGLYVLLD 1052
G+ V+LD
Sbjct: 92 KGISVVLD 99
Score = 30.1 bits (68), Expect = 8.3
Identities = 10/24 (41%), Positives = 13/24 (54%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLD 339
GT E L+ HK G+ V+LD
Sbjct: 76 LGTLEDFTSLLTAAHKKGISVVLD 99
>gnl|CDD|200456 cd11317, AmyAc_bac_euk_AmyA, Alpha amylase catalytic domain found
in bacterial and eukaryotic Alpha amylases (also called
1,4-alpha-D-glucan-4-glucanohydrolase). AmyA (EC
3.2.1.1) catalyzes the hydrolysis of alpha-(1,4)
glycosidic linkages of glycogen, starch, related
polysaccharides, and some oligosaccharides. This group
includes AmyA proteins from bacteria, fungi, mammals,
insects, mollusks, and nematodes. The Alpha-amylase
family comprises the largest family of glycoside
hydrolases (GH), with the majority of enzymes acting on
starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is
a (beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues
(Asp, Glu and Asp) performs catalysis. Other members of
this family have lost the catalytic activity as in the
case of the human 4F2hc, or only have 2 residues that
serve as the catalytic nucleophile and the acid/base,
such as Thermus A4 beta-galactosidase with 2 Glu
residues (GH42) and human alpha-galactosidase with 2 Asp
residues (GH31). The family members are quite extensive
and include: alpha amylase, maltosyltransferase,
cyclodextrin glycotransferase, maltogenic amylase,
neopullulanase, isoamylase, 1,4-alpha-D-glucan
maltotetrahydrolase, 4-alpha-glucotransferase,
oligo-1,6-glucosidase, amylosucrase, sucrose
phosphorylase, and amylomaltase.
Length = 329
Score = 31.4 bits (72), Expect = 2.9
Identities = 10/29 (34%), Positives = 18/29 (62%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSH 344
GT + + +V+ C+ AG+ V +D V +H
Sbjct: 62 SGTEAEFRDMVNRCNAAGVRVYVDAVINH 90
Score = 31.4 bits (72), Expect = 2.9
Identities = 10/29 (34%), Positives = 18/29 (62%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSH 1057
GT + + +V+ C+ AG+ V +D V +H
Sbjct: 62 SGTEAEFRDMVNRCNAAGVRVYVDAVINH 90
>gnl|CDD|200463 cd11324, AmyAc_Amylosucrase, Alpha amylase catalytic domain found
in Amylosucrase. Amylosucrase is a glucosyltransferase
that catalyzes the transfer of a D-glucopyranosyl moiety
from sucrose onto an acceptor molecule. When the
acceptor is another saccharide, only alpha-1,4 linkages
are produced. Unlike most amylopolysaccharide synthases,
it does not require any alpha-D-glucosyl nucleoside
diphosphate substrate. In the presence of glycogen it
catalyzes the transfer of a D-glucose moiety onto a
glycogen branch, but in its absence, it hydrolyzes
sucrose and synthesizes polymers, smaller
maltosaccharides, and sucrose isoforms. The
Alpha-amylase family comprises the largest family of
glycoside hydrolases (GH), with the majority of enzymes
acting on starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is
a (beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues
(Asp, Glu and Asp) performs catalysis. Other members of
this family have lost the catalytic activity as in the
case of the human 4F2hc, or only have 2 residues that
serve as the catalytic nucleophile and the acid/base,
such as Thermus A4 beta-galactosidase with 2 Glu
residues (GH42) and human alpha-galactosidase with 2 Asp
residues (GH31). The family members are quite extensive
and include: alpha amylase, maltosyltransferase,
cyclodextrin glycotransferase, maltogenic amylase,
neopullulanase, isoamylase, 1,4-alpha-D-glucan
maltotetrahydrolase, 4-alpha-glucotransferase,
oligo-1,6-glucosidase, amylosucrase, sucrose
phosphorylase, and amylomaltase.
Length = 536
Score = 31.4 bits (72), Expect = 3.5
Identities = 11/32 (34%), Positives = 18/32 (56%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASK 347
GT E L+ L E + G+ ++LD V +H +
Sbjct: 132 LGTMEDLRALAAELRERGISLVLDFVLNHTAD 163
Score = 31.4 bits (72), Expect = 3.5
Identities = 11/32 (34%), Positives = 18/32 (56%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHASK 1060
GT E L+ L E + G+ ++LD V +H +
Sbjct: 132 LGTMEDLRALAAELRERGISLVLDFVLNHTAD 163
>gnl|CDD|215419 PLN02784, PLN02784, alpha-amylase.
Length = 894
Score = 31.5 bits (71), Expect = 4.0
Identities = 13/29 (44%), Positives = 19/29 (65%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSH 344
+GT ++LK LV H+ G+ VL D V +H
Sbjct: 564 YGTIDELKDLVKSFHEVGIKVLGDAVLNH 592
Score = 31.5 bits (71), Expect = 4.0
Identities = 13/29 (44%), Positives = 19/29 (65%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSH 1057
+GT ++LK LV H+ G+ VL D V +H
Sbjct: 564 YGTIDELKDLVKSFHEVGIKVLGDAVLNH 592
>gnl|CDD|182252 PRK10122, PRK10122, GalU regulator GalF; Provisional.
Length = 297
Score = 31.0 bits (70), Expect = 4.6
Identities = 15/38 (39%), Positives = 25/38 (65%), Gaps = 4/38 (10%)
Query: 322 LKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGT 359
++Y+VDE AG+ ++ V +HASKN ++ N FD +
Sbjct: 37 IQYIVDEIVAAGIKEIVLV--THASKNAVE--NHFDTS 70
Score = 31.0 bits (70), Expect = 4.6
Identities = 15/38 (39%), Positives = 25/38 (65%), Gaps = 4/38 (10%)
Query: 1035 LKYLVDECHKAGLYVLLDVVHSHASKNVLDGLNEFDGT 1072
++Y+VDE AG+ ++ V +HASKN ++ N FD +
Sbjct: 37 IQYIVDEIVAAGIKEIVLV--THASKNAVE--NHFDTS 70
>gnl|CDD|223953 COG1022, FAA1, Long-chain acyl-CoA synthetases (AMP-forming) [Lipid
metabolism].
Length = 613
Score = 31.1 bits (71), Expect = 5.4
Identities = 22/96 (22%), Positives = 38/96 (39%), Gaps = 11/96 (11%)
Query: 35 TPEQLKYLVDECHKAGLFGTPEQLKYLVDECHKA-----GLLCFMHVVCAAGDFNNWNRE 89
TPEQL Y+++E +F ++L LV + L+ + +V A + E
Sbjct: 105 TPEQLAYILNESESKVIFVENQELLDLVLPVLEDCPKVVDLIVIIDLVREAVEAKALVLE 164
Query: 90 EFAYKKLDF------GKWELVLPPNPDGSCKLTHLS 119
F + + G + PP PD + + S
Sbjct: 165 VFPDEGISLFLIDSAGLEGRIAPPKPDDLATIIYTS 200
>gnl|CDD|233874 TIGR02456, treS_nterm, trehalose synthase. Trehalose synthase
interconverts maltose and alpha, alpha-trehalose by
transglucosylation. This is one of at least three
mechanisms for biosynthesis of trehalose, an important
and widespread compatible solute. However, it is not
driven by phosphate activation of sugars and its
physiological role may tend toward trehalose
degradation. This view is accentuated by numerous
examples of fusion to a probable maltokinase domain. The
sequence region described by this model is found both as
the whole of a trehalose synthase and as the N-terminal
region of a larger fusion protein that includes
trehalose synthase activity. Several of these fused
trehalose synthases have a domain homologous to proteins
with maltokinase activity from Actinoplanes
missouriensis and Streptomyces coelicolor
(PMID:15378530) [Energy metabolism, Biosynthesis and
degradation of polysaccharides].
Length = 539
Score = 30.9 bits (70), Expect = 5.6
Identities = 14/31 (45%), Positives = 20/31 (64%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 346
FGT + K VDE H G+ V++D+V +H S
Sbjct: 72 FGTIDDFKDFVDEAHARGMRVIIDLVLNHTS 102
Score = 30.9 bits (70), Expect = 5.6
Identities = 14/31 (45%), Positives = 20/31 (64%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 1059
FGT + K VDE H G+ V++D+V +H S
Sbjct: 72 FGTIDDFKDFVDEAHARGMRVIIDLVLNHTS 102
>gnl|CDD|200473 cd11334, AmyAc_TreS, Alpha amylase catalytic domain found in
Trehalose synthetase. Trehalose synthetase (TreS)
catalyzes the reversible interconversion of trehalose
and maltose. The enzyme catalyzes the reaction in both
directions, but the preferred substrate is maltose.
Glucose is formed as a by-product of this reaction. It
is believed that the catalytic mechanism may involve the
cutting of the incoming disaccharide and transfer of a
glucose to an enzyme-bound glucose. This enzyme also
catalyzes production of a glucosamine disaccharide from
maltose and glucosamine. The Alpha-amylase family
comprises the largest family of glycoside hydrolases
(GH), with the majority of enzymes acting on starch,
glycogen, and related oligo- and polysaccharides. These
proteins catalyze the transformation of alpha-1,4 and
alpha-1,6 glucosidic linkages with retention of the
anomeric center. The protein is described as having 3
domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a
loop between the beta 3 strand and alpha 3 helix of A; C
is the C-terminal extension characterized by a Greek
key. The majority of the enzymes have an active site
cleft found between domains A and B where a triad of
catalytic residues (Asp, Glu and Asp) performs
catalysis. Other members of this family have lost the
catalytic activity as in the case of the human 4F2hc, or
only have 2 residues that serve as the catalytic
nucleophile and the acid/base, such as Thermus A4
beta-galactosidase with 2 Glu residues (GH42) and human
alpha-galactosidase with 2 Asp residues (GH31). The
family members are quite extensive and include: alpha
amylase, maltosyltransferase, cyclodextrin
glycotransferase, maltogenic amylase, neopullulanase,
isoamylase, 1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 447
Score = 30.6 bits (70), Expect = 5.7
Identities = 10/31 (32%), Positives = 17/31 (54%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 346
GT + E H+ G+ V++D+V +H S
Sbjct: 71 LGTLGDFVEFLREAHERGIRVIIDLVVNHTS 101
Score = 30.6 bits (70), Expect = 5.7
Identities = 10/31 (32%), Positives = 17/31 (54%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 1059
GT + E H+ G+ V++D+V +H S
Sbjct: 71 LGTLGDFVEFLREAHERGIRVIIDLVVNHTS 101
>gnl|CDD|233041 TIGR00596, rad1, DNA repair protein (rad1). All proteins in this
family for which functions are known are components in a
multiprotein endonuclease complex (usually made up of
Rad1 and Rad10 homologs). This complex is used primarily
for nucleotide excision repair but also for some aspects
of recombinational repair in some species. Most Archaeal
species also have homologs of these genes, but the
function of these Archaeal genes is not known, so we
have set our cutoff to only pick up the eukaryotic
genes.This family is based on the phylogenomic analysis
of JA Eisen (1999, Ph.D. Thesis, Stanford Universit [DNA
metabolism, DNA replication, recombination, and repair].
Length = 814
Score = 30.6 bits (69), Expect = 6.8
Identities = 44/195 (22%), Positives = 65/195 (33%), Gaps = 37/195 (18%)
Query: 230 EDWNMGNIVHT---LTNRRYMEKTVAYAESHDQALVGDKTI---------------AFWL 271
EDWN+ N + RR ++ + LVGD I L
Sbjct: 154 EDWNLENALTKSFDRIIRRQLDPNWHRLSYKTKQLVGDLKILRHLLQSLVTYDAVSFLGL 213
Query: 272 MDKEMYTHMSTLSD-----PSLIIDRACEKFGTPEQLKYLVDECHKAGLFGTPEQLKYLV 326
+D + + +S P L++D A F Q Y E G + + ++
Sbjct: 214 LDTSLRANKPAVSRKYSESPWLLLDAAQLIFSYARQRVYYEGE-------GPNMKNEPVL 266
Query: 327 DECHK--AGLYVLLDVVHSHASKNVLDGLNEFDGTQACFFHDGPRGTHPLWDSRLFNYSE 384
+E K VL ++ H N L G G D R L D + +
Sbjct: 267 EENPKWEVLTDVLKEISHEMRMTNRLQG----PGKVLIMCSDN-RTCLQLRDYLTTSNKK 321
Query: 385 IEVLRFLLSNLRWYL 399
FLL+ LRWY
Sbjct: 322 RGSRAFLLNKLRWYR 336
>gnl|CDD|200462 cd11323, AmyAc_AGS, Alpha amylase catalytic domain found in Alpha
1,3-glucan synthase (also called uridine
diphosphoglucose-1,3-alpha-glucan glucosyltransferase
and 1,3-alpha-D-glucan synthase). Alpha 1,3-glucan
synthase (AGS, EC 2.4.1.183) is an enzyme that catalyzes
the reversible chemical reaction of UDP-glucose and
[alpha-D-glucosyl-(1-3)]n to form UDP and
[alpha-D-glucosyl-(1-3)]n+1. AGS is a component of
fungal cell walls. The cell wall of filamentous fungi is
composed of 10-15% chitin and 10-35% alpha-1,3-glucan.
AGS is triggered in fungi as a response to cell wall
stress and elongates the glucan chains in cell wall
synthesis. This group includes proteins from Ascomycetes
and Basidomycetes. The Alpha-amylase family comprises
the largest family of glycoside hydrolases (GH), with
the majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 569
Score = 30.7 bits (70), Expect = 6.9
Identities = 11/24 (45%), Positives = 16/24 (66%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLD 339
FGT + +DE H+ G+YV+LD
Sbjct: 143 FGTIADWRAAIDEIHRRGMYVVLD 166
Score = 30.7 bits (70), Expect = 6.9
Identities = 11/24 (45%), Positives = 16/24 (66%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLD 1052
FGT + +DE H+ G+YV+LD
Sbjct: 143 FGTIADWRAAIDEIHRRGMYVVLD 166
>gnl|CDD|200475 cd11336, AmyAc_MTSase, Alpha amylase catalytic domain found in
maltooligosyl trehalose synthase (MTSase).
Maltooligosyl trehalose synthase (MTSase) domain. MTSase
and maltooligosyl trehalose trehalohydrolase (MTHase)
work together to produce trehalose. MTSase is
responsible for converting the alpha-1,4-glucosidic
linkage to an alpha,alpha-1,1-glucosidic linkage at the
reducing end of the maltooligosaccharide through an
intramolecular transglucosylation reaction, while MTHase
hydrolyzes the penultimate alpha-1,4 linkage of the
reducing end, resulting in the release of trehalose. The
Alpha-amylase family comprises the largest family of
glycoside hydrolases (GH), with the majority of enzymes
acting on starch, glycogen, and related oligo- and
polysaccharides. These proteins catalyze the
transformation of alpha-1,4 and alpha-1,6 glucosidic
linkages with retention of the anomeric center. The
protein is described as having 3 domains: A, B, C. A is
a (beta/alpha) 8-barrel; B is a loop between the beta 3
strand and alpha 3 helix of A; C is the C-terminal
extension characterized by a Greek key. The majority of
the enzymes have an active site cleft found between
domains A and B where a triad of catalytic residues
(Asp, Glu and Asp) performs catalysis. Other members of
this family have lost the catalytic activity as in the
case of the human 4F2hc, or only have 2 residues that
serve as the catalytic nucleophile and the acid/base,
such as Thermus A4 beta-galactosidase with 2 Glu
residues (GH42) and human alpha-galactosidase with 2 Asp
residues (GH31). The family members are quite extensive
and include: alpha amylase, maltosyltransferase,
cyclodextrin glycotransferase, maltogenic amylase,
neopullulanase, isoamylase, 1,4-alpha-D-glucan
maltotetrahydrolase, 4-alpha-glucotransferase,
oligo-1,6-glucosidase, amylosucrase, sucrose
phosphorylase, and amylomaltase.
Length = 660
Score = 30.5 bits (70), Expect = 7.2
Identities = 9/28 (32%), Positives = 15/28 (53%)
Query: 317 GTPEQLKYLVDECHKAGLYVLLDVVHSH 344
G E L+ L G+ ++LD+V +H
Sbjct: 60 GGEEGLRRLAAALRAHGMGLILDIVPNH 87
Score = 30.5 bits (70), Expect = 7.2
Identities = 9/28 (32%), Positives = 15/28 (53%)
Query: 1030 GTPEQLKYLVDECHKAGLYVLLDVVHSH 1057
G E L+ L G+ ++LD+V +H
Sbjct: 60 GGEEGLRRLAAALRAHGMGLILDIVPNH 87
>gnl|CDD|182849 PRK10933, PRK10933, trehalose-6-phosphate hydrolase; Provisional.
Length = 551
Score = 30.1 bits (68), Expect = 9.4
Identities = 10/31 (32%), Positives = 18/31 (58%)
Query: 316 FGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 346
+GT + LV + G+ ++LD+V +H S
Sbjct: 77 YGTLDDFDELVAQAKSRGIRIILDMVFNHTS 107
Score = 30.1 bits (68), Expect = 9.4
Identities = 10/31 (32%), Positives = 18/31 (58%)
Query: 1029 FGTPEQLKYLVDECHKAGLYVLLDVVHSHAS 1059
+GT + LV + G+ ++LD+V +H S
Sbjct: 77 YGTLDDFDELVAQAKSRGIRIILDMVFNHTS 107
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.320 0.138 0.439
Gapped
Lambda K H
0.267 0.0720 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 71,582,262
Number of extensions: 7201667
Number of successful extensions: 6938
Number of sequences better than 10.0: 1
Number of HSP's gapped: 6829
Number of HSP's successfully gapped: 321
Length of query: 1351
Length of database: 10,937,602
Length adjustment: 109
Effective length of query: 1242
Effective length of database: 6,103,016
Effective search space: 7579945872
Effective search space used: 7579945872
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 65 (28.8 bits)