RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy17305
(223 letters)
>gnl|CDD|193551 cd05676, M20_dipept_like_CNDP, M20 cytosolic nonspecific
dipeptidases including anserinase and serum carnosinase.
Peptidase M20 family, CNDP (cytosolic nonspecific
dipeptidase) subfamily including anserinase
(Xaa-methyl-His dipeptidase, EC 3.4.13.5), 'serum'
carnosinase (beta-alanyl-L-histidine dipeptidase; EC
3.4.13.20), and some uncharacterized proteins. Two
genes, CN1 and CN2, coding for proteins that degrade
carnosine (beta-alanyl-L-histidine) and homocarnosine
(gamma-aminobutyric acid-L-histidine), two naturally
occurring dipeptides with potential neuroprotective and
neurotransmitter functions, have been identified. CN1
encodes for serum carnosinase and has narrow substrate
specificity for Xaa-His dipeptides, where Xaa can be
beta-alanine (carnosine), N-methyl beta-alanine,
alanine, glycine and gamma-aminobutyric acid
(homocarnosine). CN2 corresponds to the cytosolic
nonspecific dipeptidase (CNDP; EC 3.4.13.18) and is not
limited to Xaa-His dipeptides. CNDP requires Mn(2+) for
full activity and does not hydrolyze homocarnosine.
Anserinase is a dipeptidase that mainly catalyzes the
hydrolysis of N-alpha-acetylhistidine.
Length = 466
Score = 240 bits (616), Expect = 7e-78
Identities = 92/151 (60%), Positives = 125/151 (82%), Gaps = 1/151 (0%)
Query: 13 EYVESNKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQT 72
+Y++ N++++I+ L EAVAI SVS+ + RP+ I M+ + AD+LK+LGATVE+ D+G QT
Sbjct: 3 KYIDENQDEYIDRLAEAVAIPSVSADPEKRPEVIRMMEWVADRLKKLGATVELVDLGKQT 62
Query: 73 LPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGR 132
LP GE + PPVILG LG+D +K TVL+YGHLDVQPA+ EDGW+T+PF LT KD KLYGR
Sbjct: 63 LP-GEELPLPPVILGRLGSDPSKKTVLIYGHLDVQPAKLEDGWDTDPFTLTEKDGKLYGR 121
Query: 133 GASDDKGPVLGWLHAIEAFQQTKKNVPVNIK 163
G++DDKGPVLGWL+AIEA+Q+ +++PVN+K
Sbjct: 122 GSTDDKGPVLGWLNAIEAYQKLGQDLPVNLK 152
Score = 99.2 bits (248), Expect = 3e-24
Identities = 36/54 (66%), Positives = 47/54 (87%)
Query: 158 VPVNIKEVTGKNVLLLPMGASDDGAHSQNEKIDVRNYIEGTKLLAAYLYEISKV 211
+ + +E TGKNV+LLP+GA+DDGAHSQNEKI+ NYIEGTKLLAAY +E++K+
Sbjct: 413 ITLTFQEATGKNVMLLPIGAADDGAHSQNEKINRSNYIEGTKLLAAYFHELAKL 466
>gnl|CDD|193513 cd03893, M20_Dipept_like, M20 Dipeptidases. Peptidase M20 family,
dipeptidase-like subfamily. This group contains a large
variety of enzymes, including cytosolic nonspecific
dipeptidase (CNDP), Xaa-methyl-His dipeptidase
(anserinase), canosinase, DUG2 type proteins, as well as
many proteins inferred by homology to be dipeptidases.
These enzymes have been shown to act on a wide range of
dipeptides, but not larger peptides. For example,
anserinase mainly catalyzes the hydrolysis of
N-alpha-acetylhistidine while carnosinase degrades
beta-alanyl-L-histidine. Substrates of CNDP are varied
and not limited to Xaa-His dipeptides. DUG2 proteins
contain a metallopeptidase domain and a large N-terminal
WD40 repeat region, and are involved in the alternative
pathway of glutathione degradation.
Length = 428
Score = 134 bits (339), Expect = 2e-37
Identities = 56/142 (39%), Positives = 78/142 (54%), Gaps = 12/142 (8%)
Query: 23 IENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGA-TVEICDIGNQTLPNGESIKY 81
+E+LKE VAI SVS+ + + AD LK+ G TVEI D +
Sbjct: 1 LEDLKELVAIPSVSAPPFPPEEVRRAAEWVADLLKRAGFDTVEIVDTPDGA--------- 51
Query: 82 PPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPV 141
P +L + + TVL+Y H DVQPA ED W+++PF LT +D +LYGRGA+DDKG +
Sbjct: 52 -PAVLAHRPAPEGAPTVLLYAHYDVQPAGDEDAWDSDPFTLTERDGRLYGRGAADDKGGI 110
Query: 142 LGWLHAIEAFQQTKKNVPVNIK 163
L A+ A ++PV +K
Sbjct: 111 AAHLAALRALGG-LGDLPVGVK 131
Score = 44.1 bits (105), Expect = 2e-05
Identities = 19/87 (21%), Positives = 28/87 (32%), Gaps = 15/87 (17%)
Query: 134 ASDDKGPVLGWLHAIEAFQQTKKNVPVNI-------------KEVTGKNVLLLPMGASDD 180
+D GP A A PV I + G +LL + D
Sbjct: 344 RADTDGPAYQA--ARAALATAWGVEPVLIGSGGSIPLISDLQEAFPGAEILLTGVEDPDS 401
Query: 181 GAHSQNEKIDVRNYIEGTKLLAAYLYE 207
AHS NE + + + + A +L
Sbjct: 402 NAHSPNESLHLGEFRKAILAEALFLAR 428
>gnl|CDD|193555 cd05680, M20_dipept_like_3, Uncharacterized M20 Dipeptidases.
Peptidase M20 family, unknown dipeptidase-like subfamily
3 (inferred by homology to be dipeptidases). M20
dipeptidases include a large variety of bacterial
enzymes including cytosolic nonspecific dipeptidase
(CNDP), Xaa-methyl-His dipeptidase (anserinase),and
canosinase. These dipeptidases have been shown to act on
a wide range of dipeptides, but not larger peptides. For
example, anserinase mainly catalyzes the hydrolysis of
N-alpha-acetylhistidine while carnosinase degrades
beta-alanyl-L-histidine.
Length = 437
Score = 125 bits (317), Expect = 6e-34
Identities = 48/142 (33%), Positives = 70/142 (49%), Gaps = 12/142 (8%)
Query: 23 IENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLG-ATVEICDIGNQTLPNGESIKY 81
+E L E + I S+S+ H + A +L++ G VEI +
Sbjct: 1 LEELFELLRIPSISTDPAHAGDVRRAAEWLAARLREAGFEEVEILETPGH---------- 50
Query: 82 PPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPV 141
P++ + TVLVYGH DVQP + + W + PF T++D ++Y RGASDDKG V
Sbjct: 51 -PIVYAEWLHAPGAPTVLVYGHYDVQPPDPLELWESPPFEPTIRDGRIYARGASDDKGQV 109
Query: 142 LGWLHAIEAFQQTKKNVPVNIK 163
L A+EA +PVN+K
Sbjct: 110 FTHLKALEALLAVTGRLPVNVK 131
Score = 46.0 bits (110), Expect = 6e-06
Identities = 24/113 (21%), Positives = 41/113 (36%), Gaps = 30/113 (26%)
Query: 98 VLVYGHLDVQPAEK--EDGWNTEPFVLTLKDEKLYGRGASDDKGPVLGWLHAIEAFQQTK 155
++ H +Q A + E+ + P G S P++G
Sbjct: 353 LVPPDHPALQAARRALEEAFGKPPV--------FIREGGS---IPIVGLF---------- 391
Query: 156 KNVPVNIKEVTGKNVLLLPMGASDDGAHSQNEKIDVRNYIEGTKLLAAYLYEI 208
K + G +LL G DD H+ NEK + N+ +G + +A L +
Sbjct: 392 -------KRILGAPTVLLGFGLPDDNIHAPNEKFRLDNFHKGIRAIARLLERL 437
>gnl|CDD|193556 cd05681, M20_dipept_like_4, Uncharacterized M20 Dipeptidases.
Peptidase M20 family, unknown dipeptidase-like subfamily
3 (inferred by homology to be dipeptidases). M20
dipeptidases include a large variety of bacterial
enzymes including cytosolic nonspecific dipeptidase
(CNDP), Xaa-methyl-His dipeptidase (anserinase),and
canosinase. These dipeptidases have been shown to act on
a wide range of dipeptides, but not larger peptides. For
example, anserinase mainly catalyzes the hydrolysis of
N-alpha-acetylhistidine while carnosinase degrades
beta-alanyl-L-histidine.
Length = 430
Score = 119 bits (301), Expect = 7e-32
Identities = 56/144 (38%), Positives = 82/144 (56%), Gaps = 19/144 (13%)
Query: 22 FIENLKEAVAIESVSSSVQHR--PQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESI 79
++E+L+E + I SVS+ Q+R +T ++ + L++LGA VEI LP
Sbjct: 1 YLEDLRELLRIPSVSA--QNRGIEETAELL---KELLEELGAEVEI-------LPTDG-- 46
Query: 80 KYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKG 139
PV+ + AK T+L Y H DVQPAE + W ++PF LT + KLY RGA+DDKG
Sbjct: 47 --HPVVYAEFDSGAAK-TLLFYNHYDVQPAEPLEEWQSDPFALTERGGKLYARGAADDKG 103
Query: 140 PVLGWLHAIEAFQQTKKNVPVNIK 163
++ L A+ A+ +PVNIK
Sbjct: 104 ELMARLAALRAYLAEHGKLPVNIK 127
Score = 27.9 bits (63), Expect = 4.3
Identities = 11/31 (35%), Positives = 17/31 (54%)
Query: 175 MGASDDGAHSQNEKIDVRNYIEGTKLLAAYL 205
+G + AH+ NE I + +Y G K LA +
Sbjct: 398 IGYAGSRAHAPNENIRIDDYYRGIKHLAELI 428
>gnl|CDD|223697 COG0624, ArgE, Acetylornithine deacetylase/Succinyl-diaminopimelate
desuccinylase and related deacylases [Amino acid
transport and metabolism].
Length = 409
Score = 112 bits (282), Expect = 2e-29
Identities = 52/158 (32%), Positives = 79/158 (50%), Gaps = 13/158 (8%)
Query: 8 LAEISEYVESNKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICD 67
L + E + +E LKE V I SVS+ + A+ L++LG VE +
Sbjct: 1 LDRLLEVSLDLLDDILELLKELVRIPSVSAGEEAE-----AAELLAEWLEELGFEVEEDE 55
Query: 68 IGNQTLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDE 127
+G P P ++ LG T+L+ GHLDV PA + W T+PF T+KD
Sbjct: 56 VG----PGPGR----PNLVARLGGGDGGPTLLLGGHLDVVPAGGGEDWTTDPFEPTIKDG 107
Query: 128 KLYGRGASDDKGPVLGWLHAIEAFQQTKKNVPVNIKEV 165
KLYGRGA+D KG + L+A+ A + +P +++ +
Sbjct: 108 KLYGRGAADMKGGLAAALYALSALKAAGGELPGDVRLL 145
Score = 34.8 bits (80), Expect = 0.028
Identities = 15/69 (21%), Positives = 29/69 (42%), Gaps = 20/69 (28%)
Query: 162 IKEVTGKNVLLLPMGASDDG--------------------AHSQNEKIDVRNYIEGTKLL 201
+E+ G + G + D AH NE +++ + ++G K+L
Sbjct: 340 AEELLGLPPEVSTGGGTHDARFFARLGIPAVIFGPGDIGLAHQPNEYVELEDLVKGAKVL 399
Query: 202 AAYLYEISK 210
A LYE+++
Sbjct: 400 ARLLYELAE 408
>gnl|CDD|169276 PRK08201, PRK08201, hypothetical protein; Provisional.
Length = 456
Score = 108 bits (272), Expect = 1e-27
Identities = 53/157 (33%), Positives = 82/157 (52%), Gaps = 12/157 (7%)
Query: 8 LAEISEYVESNKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLG-ATVEIC 66
+ ++ Y+ + +E LKE + I S+S+ +H+ + A L++ G VEI
Sbjct: 2 MQQVEAYLRERREAHLEELKEFLRIPSISALSEHKEDVRKAAEWLAGALEKAGLEHVEIM 61
Query: 67 DIGNQTLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKD 126
+ P++ + + K TVL+YGH DVQP + + W T PF T++D
Sbjct: 62 ETAGH-----------PIVYADWLHAPGKPTVLIYGHYDVQPVDPLNLWETPPFEPTIRD 110
Query: 127 EKLYGRGASDDKGPVLGWLHAIEAFQQTKKNVPVNIK 163
KLY RGASDDKG V L A+EA + + +PVN+K
Sbjct: 111 GKLYARGASDDKGQVFMHLKAVEALLKVEGTLPVNVK 147
>gnl|CDD|236127 PRK07907, PRK07907, hypothetical protein; Provisional.
Length = 449
Score = 99 bits (250), Expect = 1e-24
Identities = 48/155 (30%), Positives = 71/155 (45%), Gaps = 15/155 (9%)
Query: 10 EISEYVESNKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGA-TVEICDI 68
++ V + +L+E V I SV++ R + + AD L++ G V +
Sbjct: 8 DLRARVAELLPRVRADLEELVRIPSVAADPFRREEVARSAEWVADLLREAGFDDVRVVSA 67
Query: 69 GNQTLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEK 128
P VI A TVL+Y H DVQP D W++ PF LT +D +
Sbjct: 68 DGA----------PAVIGTRPAPPGAP-TVLLYAHHDVQPPGDPDAWDSPPFELTERDGR 116
Query: 129 LYGRGASDDKGPVLGWLHAIEAFQQTKKNVPVNIK 163
LYGRGA+DDKG + L A+ A ++PV +
Sbjct: 117 LYGRGAADDKGGIAMHLAALRALG---GDLPVGVT 148
>gnl|CDD|193552 cd05677, M20_dipept_like_DUG2_type, M20 Defective in Utilization of
Glutathione-type peptidases containing WD repeats.
Peptidase M20 family, Defective in Utilization of
Glutathione (DUG2) subfamily. DUG2-type proteins are
metallopeptidases containing WD repeats at the
N-terminus. DUG2 proteins are involved in the
alternative pathway of glutathione (GSH) degradation.
GSH, the major low-molecular-weight thiol compound in
most eukaryotic cells, is normally degraded through the
gamma-glutamyl cycle initiated by gamma-glutamyl
transpeptidase. However, a novel pathway for the
degradation of GSH has been characterized; it requires
the participation of three genes identified in
Saccharomyces cerevisiae as "defective in utilization of
glutathione" genes including DUG1, DUG2, and DUG3. DUG1
encodes a probable di- or tri-peptidase identified as
M20 metallopeptidase, DUG2 gene encodes a protein with a
metallopeptidase domain and a large N-terminal WD40
repeat region, while DUG3 encodes a protein with a
glutamine amidotransferase domain. Although dipeptides
and tripeptides with a normal peptide bond, such as
cys-gly or glu-cys-gly, can be hydrolyzed by the DUG1
protein, the presence of an unusual peptide bond, like
in GSH, requires the participation of the DUG2 and DUG3
proteins as well. These three proteins form a GSH
degradosomal complex.
Length = 434
Score = 93.9 bits (234), Expect = 2e-22
Identities = 52/144 (36%), Positives = 77/144 (53%), Gaps = 16/144 (11%)
Query: 23 IENLKEAVAIESVSS-SVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKY 81
+ L + VA ++VSS + + K+LGAT LP+G +
Sbjct: 2 LNTLSKFVAFKTVSSDPTTNAEDCRRGATFLRQLFKKLGATNC------LLLPSGGT--- 52
Query: 82 PPVIL----GNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDD 137
P++L GN K K +L YGH DV PA + DGW+T+PF LT ++ LYGRG SD+
Sbjct: 53 NPIVLATFSGNSSGKKRK-RILFYGHYDVVPAGETDGWDTDPFTLTGENGYLYGRGVSDN 111
Query: 138 KGPVLGWLHAI-EAFQQTKKNVPV 160
KGP+L ++A+ E FQ+ + + V
Sbjct: 112 KGPILAAIYAVAELFQRGELDNDV 135
Score = 30.7 bits (70), Expect = 0.58
Identities = 11/33 (33%), Positives = 18/33 (54%)
Query: 173 LPMGASDDGAHSQNEKIDVRNYIEGTKLLAAYL 205
LP G S D AH NE++ ++N + ++L
Sbjct: 399 LPCGQSSDNAHLDNERLRIKNLYKSREILTRVF 431
>gnl|CDD|193509 cd03888, M20_PepV, M20 Peptidase Xaa-His dipeptidase (PepV)
degrades hydrophobic dipeptides. Peptidase M20 family,
Peptidase V (Xaa-His dipeptidase; PepV g.p.
(Lactobacillus lactis); X-His dipeptidase; beta-Ala-His
dipeptidase; carnosinase) subfamily. The PepV group of
proteins is widely distributed in lactic acid bacteria.
PepV, along with PepT, functions at the end of the
proteolytic processing system. PepV is a monomeric
metalloenzyme that preferentially degrades hydrophobic
dipeptides. The Streptococcus gordonii PepV gene is
homologous to the PepV gene family from Lactobacillus
and Lactococcus spp. PepV recognizes and fixes the
dipeptide backbone, while the side chains are not
specifically probed and can vary, rendering it a
nonspecific dipeptidase. It has been shown that
Lactococcus lactis subspecies lactis (L9) PepV does not
hydrolyze dipeptides containing Pro or D-amino acids at
the C-terminal, while PepV from Lactobaccilus has been
shown to have L-carnosine hydrolyzing activity. The
mammalian PepV also acts on anserine and homocarnosine
(but not on homoanserine), and to a lesser extent on
some other aminoacyl-L-histidine dipeptides.
Length = 453
Score = 91.0 bits (227), Expect = 2e-21
Identities = 49/157 (31%), Positives = 74/157 (47%), Gaps = 28/157 (17%)
Query: 13 EYVESNKNKFIENLKEAVAIESVSS-SVQHRP---QTINMIHYFADKLKQLGATVEICD- 67
E VE K++ +E+L+E V I SV + + P + + ++LG + D
Sbjct: 1 EEVEKYKDELLEDLQELVRIPSVRDEATEGAPFGPGPAKALDKMLELAERLGFKTKNVDN 60
Query: 68 -IGNQTLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKD 126
G GE + + GHLDV PA +GW T+PF T+KD
Sbjct: 61 YAGYIEYGEGE------------------EYLGILGHLDVVPAG--EGWTTDPFEPTIKD 100
Query: 127 EKLYGRGASDDKGPVLGWLHAIEAFQQTKKNVPVNIK 163
KLYGRG SDDKGP + L+A++A + +P+ +
Sbjct: 101 GKLYGRGTSDDKGPAIAALYALKALKD--LGLPLKKR 135
>gnl|CDD|193553 cd05678, M20_dipept_like_1, Uncharacterized M20 Dipeptidases.
Peptidase M20 family, unknown dipeptidase-like subfamily
1 (inferred by homology to be dipeptidases). M20
dipeptidases include a large variety of bacterial
enzymes including cytosolic nonspecific dipeptidase
(CNDP), Xaa-methyl-His dipeptidase (anserinase),and
canosinase. These dipeptidases have been shown to act on
a wide range of dipeptides, but not larger peptides. For
example, anserinase mainly catalyzes the hydrolysis of
N-alpha-acetylhistidine while carnosinase degrades
beta-alanyl-L-histidine.
Length = 466
Score = 85.1 bits (211), Expect = 3e-19
Identities = 39/164 (23%), Positives = 65/164 (39%), Gaps = 38/164 (23%)
Query: 23 IENLKEAVAIESVSSSVQHRPQTINM-IHYFADKLKQLGATVEICDIGNQTLPNGESIKY 81
+ +E ++I + ++ P I + ++ G T Q LP G
Sbjct: 2 LPEFRELLSIPNDATD----PADIQKNADWLEKAFEKRGFTT-------QRLPTGG---- 46
Query: 82 PPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDE-------------- 127
P++L A+ T+L Y H D QP + PF LK++
Sbjct: 47 LPLLLAERPTAGARKTILFYAHFDGQPVDPSKWDQKSPFTPVLKEKDADGNWTLPNWDLL 106
Query: 128 --------KLYGRGASDDKGPVLGWLHAIEAFQQTKKNVPVNIK 163
+++ R ASDDKGP++ +L A++A + VNIK
Sbjct: 107 KQEIDPEWRIFARSASDDKGPIIMFLAALDALKAAGIPPAVNIK 150
Score = 33.1 bits (76), Expect = 0.11
Identities = 25/102 (24%), Positives = 40/102 (39%), Gaps = 14/102 (13%)
Query: 116 NTEPFVLTLKDEKLYGRGASDDKGPVLGWLHAIEAFQQTKKNVPVNIKEVTGK------- 168
P + T Y +D P+ WL A + P+ I+ + G
Sbjct: 365 LAHPKIATFTRTGSYNAFRTDLDSPIGKWL--RAALTKAFGEEPIQIRTMGGSVPISPFV 422
Query: 169 NVL-----LLPMGASDDGAHSQNEKIDVRNYIEGTKLLAAYL 205
N L ++P+ +D+ HS NE + + NY EG + A L
Sbjct: 423 NTLKIPAVIVPLVNADNNQHSPNENLRLGNYREGIRTCLALL 464
>gnl|CDD|235802 PRK06446, PRK06446, hypothetical protein; Provisional.
Length = 436
Score = 84.0 bits (208), Expect = 7e-19
Identities = 46/146 (31%), Positives = 75/146 (51%), Gaps = 18/146 (12%)
Query: 19 KNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGES 78
++ + L E + S+S++ + +T N Y D +++LG I E
Sbjct: 1 MDEELYTLIEFLKKPSISATGEGIEETAN---YLKDTMEKLGIKANI-----------ER 46
Query: 79 IKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDK 138
K PV+ G + N AK T+L+Y H DVQP + W +PF T+++ ++Y RGASD+K
Sbjct: 47 TKGHPVVYGEI-NVGAKKTLLIYNHYDVQPVDPLSEWKRDPFSATIENGRIYARGASDNK 105
Query: 139 GPVLGWLHAI-EAFQQTKKNVPVNIK 163
G ++ L AI + K + VN+K
Sbjct: 106 GTLMARLFAIKHLIDKHK--LNVNVK 129
>gnl|CDD|233632 TIGR01910, DapE-ArgE, acetylornithine deacetylase or
succinyl-diaminopimelate desuccinylase. This group of
sequences contains annotations for both acetylornithine
deacetylase and succinyl-diaminopimelate desuccinylase,
but does not contain any members with experimental
characterization. Bacillus, Staphylococcus and
Sulfolobus species contain multiple hits to this
subfamily and each may have a separate activity.
Determining which is which must await further laboratory
research [Protein fate, Degradation of proteins,
peptides, and glycopeptides].
Length = 375
Score = 82.4 bits (204), Expect = 2e-18
Identities = 43/140 (30%), Positives = 71/140 (50%), Gaps = 9/140 (6%)
Query: 23 IENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKYP 82
+E LK+ ++I SV+ + N I D L++ G + ++ +I +
Sbjct: 1 VELLKDLISIPSVNPPGGNEETIANYI---KDLLREFGFSTDVIEI-----TDDRLKVLG 52
Query: 83 PVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVL 142
V++ GN K +++ GH DV PA + W T+PF KD KLYGRGA+D KG ++
Sbjct: 53 KVVVKEPGNGNEK-SLIFNGHYDVVPAGDLELWKTDPFKPVEKDGKLYGRGATDMKGGLV 111
Query: 143 GWLHAIEAFQQTKKNVPVNI 162
L+A++A ++ NI
Sbjct: 112 ALLYALKAIREAGIKPNGNI 131
>gnl|CDD|193570 cd08659, M20_ArgE_DapE_like, Peptidase M20 acetylornithine
deacetylase/succinyl-diaminopimelate desuccinylase
(ArgE/DapE)-like. Peptidase M20 acetylornithine
deacetylase/succinyl-diaminopimelate desuccinylase
(ArgE/DapE) like family of enzymes catalyze analogous
reactions and share a common activator, the metal ion
(usually Co2+ or Zn2+). ArgE catalyzes a broad range of
substrates, including N-acetylornithine,
alpha-N-acetylmethionine and alpha-N-formylmethionine,
while DapE catalyzes the hydrolysis of
N-succinyl-L,L-diaminopimelate (L,L-SDAP) to
L,L-diaminopimelate and succinate. Proteins in this
family are mostly bacterial and have been inferred by
homology as being related to both, ArgE and DapE. This
family also includes N-acetyl-L-citrulline deacetylase
(ACDase; acetylcitrulline deacetylase), a unique, novel
enzyme found in Xanthomonas campestris, a plant
pathogen, in which N-acetyl-L-ornithine is the substrate
for transcarbamoylation reaction, and the product is
N-acetyl-L-citrulline. Thus, in the arginine
biosynthesis pathway, ACDase subsequently catalyzes the
hydrolysis of N-acetyl-L-citrulline to acetate and
L-citrulline.
Length = 365
Score = 80.0 bits (198), Expect = 1e-17
Identities = 40/137 (29%), Positives = 64/137 (46%), Gaps = 16/137 (11%)
Query: 26 LKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKYPPVI 85
L++ VAI SV+ + Y A+ L+ LG VE+ D PN +
Sbjct: 3 LQDLVAIPSVNP----PGGEAEVADYLAELLEDLGIPVEV-DEVAPGRPN---------L 48
Query: 86 LGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVLGWL 145
+ +G + T+L+ GHLD P ++ W +PF ++D +LYGRGA D KG + L
Sbjct: 49 VATIGGGRGP-TLLLNGHLDTVPVG-DEDWTYDPFEGEIEDGRLYGRGACDMKGGLAAML 106
Query: 146 HAIEAFQQTKKNVPVNI 162
A+ + +P +
Sbjct: 107 AALAELAEAGVPLPGRV 123
>gnl|CDD|193495 cd03873, Zinc_peptidase_like, Zinc peptidases M18, M20, M28, and
M42. Zinc peptidases play vital roles in metabolic and
signaling pathways throughout all kingdoms of life. This
family corresponds to several clans in the MEROPS
database, including the MH clan, which contains 4
families (M18, M20, M28, M42). The peptidase M20 family
includes carboxypeptidases such as the glutamate
carboxypeptidase from Pseudomonas, the thermostable
carboxypeptidase Ss1 of broad specificity from archaea
and yeast Gly-X carboxypeptidase. The dipeptidases
include bacterial dipeptidase, peptidase V (PepV), a
eukaryotic, non-specific dipeptidase, and two Xaa-His
dipeptidases (carnosinases). There is also the bacterial
aminopeptidase, peptidase T (PepT) that acts only on
tripeptide substrates and has therefore been termed a
tripeptidase. Peptidase family M28 contains
aminopeptidases and carboxypeptidases, and has
co-catalytic zinc ions. However, several enzymes in this
family utilize other first row transition metal ions
such as cobalt and manganese. Each zinc ion is
tetrahedrally co-ordinated, with three amino acid
ligands plus activated water; one aspartate residue
binds both metal ions. The aminopeptidases in this
family are also called bacterial leucyl aminopeptidases,
but are able to release a variety of N-terminal amino
acids. IAP aminopeptidase and aminopeptidase Y
preferentially release basic amino acids while glutamate
carboxypeptidase II preferentially releases C-terminal
glutamates. Glutamate carbxypeptidase II and plasma
glutamate carboxypeptidase hydrolyze dipeptides.
Peptidase families M18 and M42 contain
metalloaminopeptidases. M18 is widely distributed in
bacteria and eukaryotes. However, only yeast
aminopeptidase I and mammalian aspartyl aminopeptidase
have been characterized in detail. Some of M42 (also
known as glutamyl aminopeptidase) enzymes exhibit
aminopeptidase specificity while others also have
acylaminoacylpeptidase activity (i.e. hydrolysis of
acylated N-terminal residues).
Length = 237
Score = 75.1 bits (185), Expect = 2e-16
Identities = 41/139 (29%), Positives = 57/139 (41%), Gaps = 20/139 (14%)
Query: 25 NLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKYPPV 84
LKE + I SV+ A +L++LG VE+ +
Sbjct: 1 LLKELIRIPSVTGEEAEFAD------RIARELEELGIDVEV-------------DAHIGN 41
Query: 85 ILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVLGW 144
++ G K VL+ H+DV PA W V TLKD +LYGRGA+DDKG V
Sbjct: 42 LIVEYG-GGEKPPVLLMAHIDVVPAGDTWWWEFPFAVDTLKDGRLYGRGAADDKGSVAAL 100
Query: 145 LHAIEAFQQTKKNVPVNIK 163
L A+ ++ I
Sbjct: 101 LEALRDLKENGFKPKGTII 119
>gnl|CDD|216562 pfam01546, Peptidase_M20, Peptidase family M20/M25/M40. This
family includes a range of zinc metallopeptidases
belonging to several families in the peptidase
classification. Family M20 are Glutamate
carboxypeptidases. Peptidase family M25 contains X-His
dipeptidases.
Length = 310
Score = 75.3 bits (185), Expect = 4e-16
Identities = 27/65 (41%), Positives = 36/65 (55%), Gaps = 2/65 (3%)
Query: 99 LVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVLGWLHAIEAFQQTKKNV 158
L+ GH+DV P E GW PF T++D K+YGRG D KG +L L A+ A + +
Sbjct: 1 LLRGHMDVVPIG-ETGWTHPPFSWTIEDGKMYGRGHDDMKGGLLAALEALRALKA-GGKL 58
Query: 159 PVNIK 163
IK
Sbjct: 59 KGTIK 63
Score = 31.8 bits (72), Expect = 0.27
Identities = 12/28 (42%), Positives = 17/28 (60%)
Query: 180 DGAHSQNEKIDVRNYIEGTKLLAAYLYE 207
AHS NE +D+ + +G K+LA L E
Sbjct: 283 ALAHSPNEYVDLDDLEKGAKVLARLLEE 310
>gnl|CDD|236323 PRK08651, PRK08651, succinyl-diaminopimelate desuccinylase;
Reviewed.
Length = 394
Score = 75.4 bits (186), Expect = 5e-16
Identities = 38/132 (28%), Positives = 61/132 (46%), Gaps = 10/132 (7%)
Query: 26 LKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKYPPVI 85
LK+ + I +V+ ++ + + D L++LG + EI ++ N+ + + P +
Sbjct: 12 LKDLIKIPTVNPPGEN---YEEIAEFLRDTLEELGFSTEIIEVPNEYVK--KHDGPRPNL 66
Query: 86 LGNLGNDKAKHTVLVYGHLDVQPAEKEDGW-NTEPFVLTLKDEKLYGRGASDDKGPVLGW 144
+ G+ H GH DV P +GW PF +KD K+YGRGASD KG +
Sbjct: 67 IARRGSGN-PHLHFN-GHYDVVPPG--EGWSVNVPFEPKVKDGKVYGRGASDMKGGIAAL 122
Query: 145 LHAIEAFQQTKK 156
L A E
Sbjct: 123 LAAFERLDPAGD 134
>gnl|CDD|181495 PRK08596, PRK08596, acetylornithine deacetylase; Validated.
Length = 421
Score = 75.1 bits (185), Expect = 7e-16
Identities = 45/150 (30%), Positives = 77/150 (51%), Gaps = 19/150 (12%)
Query: 8 LAEISEYVESNKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICD 67
++++ E +E K++ +E LK V E+ + ++ T + A+ L++LG +V+ D
Sbjct: 1 VSQLLEQIELRKDELLELLKTLVRFETPAPPARN---TNEAQEFIAEFLRKLGFSVDKWD 57
Query: 68 IGNQTLPNGESIKYP--PVILGNL-GNDKAKHTVLVY-GHLDVQPAEKEDGWNTEPFVLT 123
+ YP P ++G G + + L+ GH+DV ++ W T PF T
Sbjct: 58 V------------YPNDPNVVGVKKGTESDAYKSLIINGHMDVAEVSADEAWETNPFEPT 105
Query: 124 LKDEKLYGRGASDDKGPVLGWLHAIEAFQQ 153
+KD LYGRGA+D KG + G L AI+ +
Sbjct: 106 IKDGWLYGRGAADMKGGLAGALFAIQLLHE 135
Score = 31.9 bits (73), Expect = 0.27
Identities = 13/26 (50%), Positives = 20/26 (76%)
Query: 182 AHSQNEKIDVRNYIEGTKLLAAYLYE 207
AHS NEK+++ IE TK++ A++YE
Sbjct: 389 AHSVNEKVEIEQLIEYTKVITAFIYE 414
>gnl|CDD|236379 PRK09104, PRK09104, hypothetical protein; Validated.
Length = 464
Score = 75.3 bits (186), Expect = 7e-16
Identities = 40/162 (24%), Positives = 72/162 (44%), Gaps = 19/162 (11%)
Query: 8 LAEISEYVESNKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICD 67
L + +++++N + +E L + I S+S+ + + L LG + D
Sbjct: 5 LDPVLDHIDANLDASLERLFALLRIPSISTDPAYAADCRKAADWLVADLASLGFEASVRD 64
Query: 68 IGNQTLPNGESIKYPPVILG--NLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLK 125
P+++ A H VL YGH DVQP + D W + PF +K
Sbjct: 65 TPGH-----------PMVVAHHEGPTGDAPH-VLFYGHYDVQPVDPLDLWESPPFEPRIK 112
Query: 126 D-----EKLYGRGASDDKGPVLGWLHAIEAFQQTKKNVPVNI 162
+ + + RGASDDKG ++ ++ A A++ ++PV +
Sbjct: 113 ETPDGRKVIVARGASDDKGQLMTFVEACRAWKAVTGSLPVRV 154
Score = 31.0 bits (71), Expect = 0.46
Identities = 17/45 (37%), Positives = 26/45 (57%), Gaps = 4/45 (8%)
Query: 163 KEVTGKNVLLLPMGASDDGAHSQNEKIDVRNYIEGT----KLLAA 203
K + G + LL+ G DD HS NEK D+ ++ +G ++LAA
Sbjct: 416 KRILGMDSLLVGFGLDDDRIHSPNEKYDLESFHKGIRSWARILAA 460
>gnl|CDD|193554 cd05679, M20_dipept_like_2, Uncharacterized M20 Dipeptidases.
Peptidase M20 family, unknown dipeptidase-like subfamily
2 (inferred by homology to be dipeptidases). M20
dipeptidases include a large variety of bacterial
enzymes including cytosolic nonspecific dipeptidase
(CNDP), Xaa-methyl-His dipeptidase (anserinase),and
canosinase. These dipeptidases have been shown to act on
a wide range of dipeptides, but not larger peptides. For
example, anserinase mainly catalyzes the hydrolysis of
N-alpha-acetylhistidine while carnosinase degrades
beta-alanyl-L-histidine.
Length = 447
Score = 72.7 bits (179), Expect = 5e-15
Identities = 52/163 (31%), Positives = 76/163 (46%), Gaps = 27/163 (16%)
Query: 21 KFIENLKEAVAIESVSSSVQHRPQTINMIHYFADK----LKQLGATVEICDIGNQTLPNG 76
+F E+L VA + S + RP ++ Y D+ L++LG T EI D P
Sbjct: 5 RFREDLARRVAYPTESQNPARRP---ELLRYLTDEIQPALEKLGFTCEIVD-----NPVA 56
Query: 77 ESIKYPPVILGNLGNDKAKHTVLVYGHLDV---QPAEKEDGWNTEPFVLTLKDEKLYGRG 133
P ++ D A TVL YGH DV Q DG +P+ LT + ++ YGRG
Sbjct: 57 GG---GPFLIAERIEDPALPTVLTYGHGDVVRGQEGRWRDG--LDPWTLTEEGDRWYGRG 111
Query: 134 ASDDKGPVLGWLHAIEAFQQTKKNVPVNIKEVTGKNVLLLPMG 176
+D+KG L L A+EA + + + N+K L+ MG
Sbjct: 112 TADNKGQHLINLAALEAVLEARGKLGFNVK-------FLIEMG 147
>gnl|CDD|193515 cd03895, M20_ArgE_DapE_like2, M20 Peptidases with similarity to
acetylornithine deacetylases and
succinyl-diaminopimelate desuccinylases. Peptidase M20
family, Uncharacterized protein subfamily with
similarity to acetylornithine
deacetylase/succinyl-diaminopimelate desuccinylase
(ArgE/DapE) subfamily. ArgE/DapE enzymes catalyze
analogous reactions and share a common activator, the
metal ion (usually Co2+ or Zn2+). ArgE catalyzes a broad
range of substrates, including N-acetylornithine,
alpha-N-acetylmethionine and alpha-N-formylmethionine,
while DapE catalyzes the hydrolysis of
N-succinyl-L,L-diaminopimelate (L,L-SDAP) to
L,L-diaminopimelate and succinate. Proteins in this
subfamily are mostly bacterial, and have been inferred
by homology as being related to both ArgE and DapE.
Length = 399
Score = 71.8 bits (177), Expect = 9e-15
Identities = 43/136 (31%), Positives = 65/136 (47%), Gaps = 17/136 (12%)
Query: 26 LKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKYPPV- 84
L+E V I SV + Q Y A++L+ LG V+ +I L + + PV
Sbjct: 3 LQELVRIPSVRGE-EAPAQ-----DYLAERLEALGLDVDRWEIDVDALRSHPG--FSPVE 54
Query: 85 --------ILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASD 136
++G L ++++ GH+DV PA D W +PF ++D LYGRGA D
Sbjct: 55 VDYEGRPNVVGTLKGGGGGRSLILNGHIDVVPAGDLDLWTRDPFSPVIEDGWLYGRGAGD 114
Query: 137 DKGPVLGWLHAIEAFQ 152
KG + L A+EA +
Sbjct: 115 MKGGLAAALFAVEALR 130
>gnl|CDD|193514 cd03894, M20_ArgE, M20 Peptidase acetylornithine deacetylase.
Peptidase M20 family, acetylornithine deacetylase (ArgE,
Acetylornithinase, AO, N2-acetyl-L-ornithine
amidohydrolase, EC 3.5.1.16) subfamily. ArgE catalyzes
the conversion of N-acetylornithine to ornithine, which
can then be incorporated into the urea cycle for the
final stage of arginine synthesis. The substrate
specificity of ArgE is quite broad; several
alpha-N-acyl-L-amino acids can be hydrolyzed, including
alpha-N-acetylmethionine and alpha-N-formylmethionine.
ArgE shares significant sequence homology and
biochemical features, and possibly a common origin, with
glutamate carboxypeptidase (CPG2) and
succinyl-diaminopimelate desuccinylase (DapE), and
aminoacylase I (ACY1), having all metal ligand binding
residues conserved.
Length = 372
Score = 71.8 bits (177), Expect = 9e-15
Identities = 42/137 (30%), Positives = 59/137 (43%), Gaps = 16/137 (11%)
Query: 26 LKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKYPPVI 85
L+ VA +VS + +I Y AD L LG VE P+ E K +
Sbjct: 3 LERLVAFPTVSRQ-----SNLALIDYVADYLAALGFRVER-------TPDPEGGKAN--L 48
Query: 86 LGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVLGWL 145
+G VL GH DV P + W+++PF LT +D +LYGRG D KG + L
Sbjct: 49 FATIGPGGDGGLVLS-GHTDVVPVD-GQRWSSDPFTLTERDGRLYGRGTCDMKGFLACAL 106
Query: 146 HAIEAFQQTKKNVPVNI 162
A P+++
Sbjct: 107 AAAPELAAADLKRPLHL 123
>gnl|CDD|193550 cd05675, M20_yscS_like, M20 Peptidase, carboxypeptidase yscS-like.
Peptidase M20 family, yscS (GlyX-carboxypeptidase, CPS1,
carboxypeptidase S, carboxypeptidase a, carboxypeptidase
yscS, glycine carboxypeptidase)-like subfamily. This
group contains proteins that have been uncharacterized
to date with similarity to vacuolar proteins involved in
nitrogen metabolism which are essential for use of
certain peptides that are sole nitrogen sources. YscS
releases a C-terminal amino acid from a peptide that has
glycine as the penultimate residue. It is synthesized as
one polypeptide chain precursor which yields two active
precursor molecules after carbohydrate modification in
the secretory pathway. The proteolytically unprocessed
forms are associated with the membrane, whereas the
mature forms of the enzyme are soluble. Enzymes in this
subfamily may also cleave intracellularly generated
peptides in order to recycle amino acids for protein
synthesis.
Length = 426
Score = 71.1 bits (175), Expect = 2e-14
Identities = 37/116 (31%), Positives = 57/116 (49%), Gaps = 18/116 (15%)
Query: 26 LKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESI--KYPP 83
L+E + I++ + Y A +LK+ G +EI + P ++ + P
Sbjct: 4 LQELIRIDTTNPP----GNETRAAEYLAARLKEAGIDIEILESA----PGRANLVARLP- 54
Query: 84 VILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKG 139
G D + +L+ GHLDV PA+ ED W+ +PF +KD +YGRGA D KG
Sbjct: 55 ------GTDPSAPPLLLLGHLDVVPADPED-WSVDPFSGEIKDGYVYGRGAVDMKG 103
>gnl|CDD|180745 PRK06915, PRK06915, acetylornithine deacetylase; Validated.
Length = 422
Score = 70.9 bits (174), Expect = 2e-14
Identities = 37/150 (24%), Positives = 70/150 (46%), Gaps = 13/150 (8%)
Query: 11 ISEYVESNKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGN 70
I +Y+ES++ + ++ LK + +SVS + +KL++LG ++I +
Sbjct: 8 ICDYIESHEEEAVKLLKRLIQEKSVSGDESGAQAIV------IEKLRELGLDLDIWEPSF 61
Query: 71 QTL-------PNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLT 123
+ L S P I+ L ++++ GH+DV P + W+ P+
Sbjct: 62 KKLKDHPYFVSPRTSFSDSPNIVATLKGSGGGKSMILNGHIDVVPEGDVNQWDHHPYSGE 121
Query: 124 LKDEKLYGRGASDDKGPVLGWLHAIEAFQQ 153
+ ++YGRG +D KG + L A+EA +
Sbjct: 122 VIGGRIYGRGTTDMKGGNVALLLAMEALIE 151
>gnl|CDD|193511 cd03891, M20_DapE_proteobac, M20 Peptidase proteobacterial DapE
encoded N-succinyl-L,L-diaminopimelic acid
desuccinylase. Peptidase M20 family, proteobacterial
DapE encoded N-succinyl-L,L-diaminopimelic acid
desuccinylase (DapE; aspartyl dipeptidase;
succinyl-diaminopimelate desuccinylase) subfamily. DapE
catalyzes the hydrolysis of
N-succinyl-L,L-diaminopimelate (L,L-SDAP) to
L,L-diaminopimelate and succinate. It has been shown
that DapE is essential for cell growth and
proliferation. DapEs have been purified from Escherichia
coli and Haemophilus influenzae, while the genes that
encode for DapEs have been sequenced from several
bacterial sources such as Corynebacterium glutamicum,
Helicobacter pylori, Neisseria meningitidis and
Mycobacterium tuberculosis. DapE is a small, dimeric
enzyme that requires two zinc atoms per molecule for
full enzymatic activity. All of the amino acids that
function as metal binding ligands are strictly conserved
in DapE.
Length = 366
Score = 70.6 bits (174), Expect = 2e-14
Identities = 46/145 (31%), Positives = 63/145 (43%), Gaps = 29/145 (20%)
Query: 23 IENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKYP 82
+E +E + SV+ P A++LK LG T E D G +K
Sbjct: 1 LELAQELIRRPSVT------PDDAGCQDLLAERLKALGFTCERLDFGG--------VK-- 44
Query: 83 PVILGNL----GNDKAKHTVLVY-GHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDD 137
NL G L + GH DV P E+GW++ PF T+KD LYGRGA+D
Sbjct: 45 -----NLWARRGF---GGPHLCFAGHTDVVPPGDEEGWSSPPFSPTIKDGMLYGRGAADM 96
Query: 138 KGPVLGWLHAIEAFQQTKKNVPVNI 162
KG + +L A E F + +I
Sbjct: 97 KGGIAAFLAAAERFVAEYPDHKGSI 121
>gnl|CDD|235988 PRK07318, PRK07318, dipeptidase PepV; Reviewed.
Length = 466
Score = 68.7 bits (169), Expect = 1e-13
Identities = 46/162 (28%), Positives = 77/162 (47%), Gaps = 30/162 (18%)
Query: 10 EISEYVESNKNKFIENLKEAVAIESVSSSVQHR------PQTINMIHYFADKLKQLGATV 63
+ + VE K+ IE+L+E + I SV + + P + + F + ++ G
Sbjct: 4 DWKKEVEKRKDDLIEDLQELLRINSVRDDSKAKEGAPFGPGPVKALEKFLEIAERDGFKT 63
Query: 64 EICD--IGNQTLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFV 121
+ D G+ GE + LG + GHLDV PA DGW+T+P+
Sbjct: 64 KNVDNYAGHIEYGEGEEV---------LG---------ILGHLDVVPAG--DGWDTDPYE 103
Query: 122 LTLKDEKLYGRGASDDKGPVLGWLHAIEAFQQTKKNVPVNIK 163
+KD K+Y RG SDDKGP + +A++ ++ +P++ K
Sbjct: 104 PVIKDGKIYARGTSDDKGPTMAAYYALKIIKEL--GLPLSKK 143
>gnl|CDD|235965 PRK07205, PRK07205, hypothetical protein; Provisional.
Length = 444
Score = 68.2 bits (167), Expect = 2e-13
Identities = 38/139 (27%), Positives = 60/139 (43%), Gaps = 19/139 (13%)
Query: 16 ESNKNKFIENLKEAVAIESVSSSVQHRP---QTINMIHYFADKLKQLGATVEIC-DIGNQ 71
E ++ + +K V+ SV + ++ Q I L AT+++C +G +
Sbjct: 7 EKVQDACVAAIKTLVSYPSVLNEGENGTPFGQAIQ---------DVLEATLDLCQGLGFK 57
Query: 72 TLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYG 131
T P G + + + + HLDV P W T PF KD L+G
Sbjct: 58 TY------LDPKGYYGYAEIGQGEELLAILCHLDVVPEGDLSDWQTPPFEAVEKDGCLFG 111
Query: 132 RGASDDKGPVLGWLHAIEA 150
RG DDKGP + L+A++A
Sbjct: 112 RGTQDDKGPSMAALYAVKA 130
>gnl|CDD|237265 PRK13009, PRK13009, succinyl-diaminopimelate desuccinylase;
Reviewed.
Length = 375
Score = 67.0 bits (165), Expect = 4e-13
Identities = 38/134 (28%), Positives = 57/134 (42%), Gaps = 29/134 (21%)
Query: 23 IENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKYP 82
+E ++ + SV+ P A++L+ LG T E D G+
Sbjct: 5 LELAQDLIRRPSVT------PDDAGCQDLLAERLEALGFTCERMDFGDVK---------- 48
Query: 83 PVILGNL----GNDKAKHTVLVY-GHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDD 137
NL G + L + GH DV P + W + PF T++D LYGRGA+D
Sbjct: 49 -----NLWARRGTE---GPHLCFAGHTDVVPPGDLEAWTSPPFEPTIRDGMLYGRGAADM 100
Query: 138 KGPVLGWLHAIEAF 151
KG + ++ A E F
Sbjct: 101 KGSLAAFVVAAERF 114
>gnl|CDD|235928 PRK07079, PRK07079, hypothetical protein; Provisional.
Length = 469
Score = 66.9 bits (164), Expect = 5e-13
Identities = 40/143 (27%), Positives = 61/143 (42%), Gaps = 20/143 (13%)
Query: 3 SSAEYLAEISEYVESNKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADK----LKQ 58
+ +A + Y +S F +L VA + S + P + Y D+ L
Sbjct: 2 TREAAIARAAAYFDSGA--FFADLARRVAYRTESQNPDRAPA---LRAYLTDEIAPALAA 56
Query: 59 LGATVEICDIGNQTLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNT- 117
LG T I D + G P ++ D A TVL+YGH DV ++ W
Sbjct: 57 LGFTCRIVD---NPVAGG-----GPFLIAERIEDDALPTVLIYGHGDVVRGY-DEQWREG 107
Query: 118 -EPFVLTLKDEKLYGRGASDDKG 139
P+ LT + ++ YGRG +D+KG
Sbjct: 108 LSPWTLTEEGDRWYGRGTADNKG 130
>gnl|CDD|193559 cd08011, M20_ArgE_DapE_like6, M20 Peptidases with similarity to
acetylornithine deacetylases and
succinyl-diaminopimelate desuccinylases. Peptidase M20
family, Uncharacterized protein subfamily with
similarity to acetylornithine
deacetylase/succinyl-diaminopimelate desuccinylase
(ArgE/DapE) subfamily. This group includes the
hypothetical protein ygeY from Escherichia coli, a
putative deacetylase, but many in this subfamily are
classified as unassigned peptidases. ArgE/DapE enzymes
catalyze analogous reactions and share a common
activator, the metal ion (usually Co2+ or Zn2+). ArgE
catalyzes a broad range of substrates, including
N-acetylornithine, alpha-N-acetylmethionine and
alpha-N-formylmethionine, while DapE catalyzes the
hydrolysis of N-succinyl-L,L-diaminopimelate (L,L-SDAP)
to L,L-diaminopimelate and succinate. Proteins in this
subfamily are mostly archaeal, and have been inferred by
homology as being related to both ArgE and DapE.
Length = 390
Score = 65.1 bits (159), Expect = 2e-12
Identities = 41/150 (27%), Positives = 66/150 (44%), Gaps = 21/150 (14%)
Query: 26 LKEAVAIESVSSSVQHRPQTIN---MIHYFADKLKQLGATVEICDI----GNQTLPNGES 78
L E + I +V+ P N Y ++L++LG VEI ++ ++ P
Sbjct: 4 LSELIRIPTVN------PPGENYEECAEYLKERLEELGFEVEIIEVPDEYLDKYYP--RH 55
Query: 79 IKYPPVILGNLG-NDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDD 137
P I+ + + + GH DV P DGW+ +PF +KD ++YGRGASD
Sbjct: 56 PGNPRFIV--VARLGEGPPRLHFNGHYDVVPPG--DGWSVDPFKPVVKDGRIYGRGASDM 111
Query: 138 KGPVLGWLHAIEAFQQTKKNVPVNIKEVTG 167
KG + + A+EA + + E
Sbjct: 112 KGGIAAAIAALEALAEAGVPPNGPV-EAAF 140
>gnl|CDD|233618 TIGR01887, dipeptidaselike, dipeptidase, putative. This model
represents a clade of probable zinc dipeptidases,
closely related to the characterized non-specific
dipeptidase, PepV. Many enzymes in this clade have been
given names including the terms "Xaa-His" and
"carnosinase" due to the early mis-characterization of
the Lactobacillus delbrueckii PepV enzyme. These names
are likely too specific.
Length = 447
Score = 65.1 bits (159), Expect = 2e-12
Identities = 41/134 (30%), Positives = 67/134 (50%), Gaps = 16/134 (11%)
Query: 19 KNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQ-LGATVEIC-DIGNQTLPNG 76
K++ +E+LKE +AI+SV + + F + ++ L +EI G T
Sbjct: 1 KDEILEDLKELIAIDSVEDLEKAKEGAP-----FGEGPRKALDKFLEIAKRDGFTT---- 51
Query: 77 ESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASD 136
+ G + + + + + GHLDV PA DGW + PF T+KD ++YGRG D
Sbjct: 52 ---ENVDNYAGYIEYGQGEEVLGILGHLDVVPAG--DGWTSPPFEPTIKDGRIYGRGTLD 106
Query: 137 DKGPVLGWLHAIEA 150
DKGP + +A++
Sbjct: 107 DKGPTIAAYYAMKI 120
>gnl|CDD|130947 TIGR01892, AcOrn-deacetyl, acetylornithine deacetylase (ArgE).
This model represents a clade of acetylornithine
deacetylases from proteobacteria. This enzyme is the
final step of the "acetylated" ornithine biosynthesis
pathway. The enzyme is closely related to dapE,
succinyl-diaminopimelate desuccinylase, and outside of
this clade annotation is very inaccurate as to which
function should be ascribed to genes [Amino acid
biosynthesis, Glutamate family].
Length = 364
Score = 64.1 bits (156), Expect = 4e-12
Identities = 44/139 (31%), Positives = 66/139 (47%), Gaps = 15/139 (10%)
Query: 24 ENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKYPP 83
E L + VA +S S RP +++I + L+ LG +VE+ Q P+G K
Sbjct: 1 EILTKLVAFDSTSF----RPN-VDLIDWAQAYLEALGFSVEV-----QPFPDGAE-KSN- 48
Query: 84 VILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVLG 143
++ +G A L GH DV P + + W +PF LT KD +LYGRG D KG +
Sbjct: 49 -LVAVIGPSGAGGLALS-GHTDVVPYD-DAAWTRDPFRLTEKDGRLYGRGTCDMKGFLAC 105
Query: 144 WLHAIEAFQQTKKNVPVNI 162
L A + P+++
Sbjct: 106 ALAAAPDLAAEQLKKPLHL 124
>gnl|CDD|236039 PRK07522, PRK07522, acetylornithine deacetylase; Provisional.
Length = 385
Score = 63.7 bits (156), Expect = 6e-12
Identities = 38/146 (26%), Positives = 62/146 (42%), Gaps = 28/146 (19%)
Query: 23 IENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKY- 81
++ L+ VA ++VS R + +I + D L G E+ +P+ E K
Sbjct: 7 LDILERLVAFDTVS-----RDSNLALIEWVRDYLAAHGVESEL-------IPDPEGDKAN 54
Query: 82 -----PPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASD 136
P G +++ GH DV P + W ++PF LT +D +LYGRG D
Sbjct: 55 LFATIGPADRGG---------IVLSGHTDVVPVD-GQAWTSDPFRLTERDGRLYGRGTCD 104
Query: 137 DKGPVLGWLHAIEAFQQTKKNVPVNI 162
KG + L A+ P+++
Sbjct: 105 MKGFIAAALAAVPELAAAPLRRPLHL 130
>gnl|CDD|236285 PRK08554, PRK08554, peptidase; Reviewed.
Length = 438
Score = 62.5 bits (152), Expect = 1e-11
Identities = 31/75 (41%), Positives = 43/75 (57%), Gaps = 3/75 (4%)
Query: 83 PVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVL 142
+ G +G K K +L H DV P E+ WNTEPF LT+K +K YGRG++DDKG V
Sbjct: 53 YAVYGEIGEGKPK--LLFMAHFDVVPVNPEE-WNTEPFKLTVKGDKAYGRGSADDKGNVA 109
Query: 143 GWLHAIEAFQQTKKN 157
+ A++ + N
Sbjct: 110 SVMLALKELSKEPLN 124
>gnl|CDD|183836 PRK13004, PRK13004, peptidase; Reviewed.
Length = 399
Score = 61.5 bits (150), Expect = 3e-11
Identities = 32/144 (22%), Positives = 58/144 (40%), Gaps = 23/144 (15%)
Query: 9 AEISEYVESNKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGAT-VEICD 67
I E K L++ + I S S + ++ ++++++G VEI
Sbjct: 4 KLILMLAEKYKADMTRFLRDLIRIPSESGDEK------RVVKRIKEEMEKVGFDKVEIDP 57
Query: 68 IGNQTLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDE 127
+GN +LG +G+ K + H+D W+ +PF D
Sbjct: 58 MGN--------------VLGYIGH--GKKLIAFDAHIDTVGIGDIKNWDFDPFEGEEDDG 101
Query: 128 KLYGRGASDDKGPVLGWLHAIEAF 151
++YGRG SD KG + ++A +
Sbjct: 102 RIYGRGTSDQKGGMASMVYAAKII 125
>gnl|CDD|193526 cd05649, M20_ArgE_DapE_like4, M20 Peptidases with similarity to
acetylornithine deacetylases and
succinyl-diaminopimelate desuccinylases. Peptidase M20
family, Uncharacterized protein subfamily with
similarity to acetylornithine
deacetylase/succinyl-diaminopimelate desuccinylase
(ArgE/DapE) subfamily. This group includes the
hypothetical protein ygeY from Escherichia coli, a
putative deacetylase, but many in this subfamily are
classified as unassigned peptidases. ArgE/DapE enzymes
catalyze analogous reactions and share a common
activator, the metal ion (usually Co2+ or Zn2+). ArgE
catalyzes a broad range of substrates, including
N-acetylornithine, alpha-N-acetylmethionine and
alpha-N-formylmethionine, while DapE catalyzes the
hydrolysis of N-succinyl-L,L-diaminopimelate (L,L-SDAP)
to L,L-diaminopimelate and succinate. Proteins in this
subfamily are mostly bacterial and archaeal, and have
been inferred by homology as being related to both ArgE
and DapE.
Length = 376
Score = 60.3 bits (147), Expect = 7e-11
Identities = 30/118 (25%), Positives = 53/118 (44%), Gaps = 22/118 (18%)
Query: 23 IENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLG-ATVEICDIGNQTLPNGESIKY 81
+ L++ + I S+S ++ +++++LG V I GN
Sbjct: 1 VRFLRDLIRIPSLSGEEG------DVAELIKEEMEKLGFDEVFIDGYGN----------- 43
Query: 82 PPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKG 139
++G +G K K +L H+D P + W +PF ++D ++YGRG SD KG
Sbjct: 44 ---VIGRIGGGKPK-IILFDAHIDTVPVGDREQWRFDPFGGEIEDGRIYGRGTSDMKG 97
>gnl|CDD|236388 PRK09133, PRK09133, hypothetical protein; Provisional.
Length = 472
Score = 60.0 bits (146), Expect = 1e-10
Identities = 36/126 (28%), Positives = 52/126 (41%), Gaps = 28/126 (22%)
Query: 21 KFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLG---ATVEICDIGNQTLPNGE 77
+ KE + I + +S T A +LK G A +E+ +
Sbjct: 38 AARDLYKELIEINTTAS----TGSTTPAAEAMAARLKAAGFADADIEVTGPYPRK----- 88
Query: 78 SIKYPPVILGNL-----GNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGR 132
GNL G D K +L+ H+DV A++ED W +PF L ++ YGR
Sbjct: 89 ---------GNLVARLRGTDPKK-PILLLAHMDVVEAKRED-WTRDPFKLVEENGYFYGR 137
Query: 133 GASDDK 138
G SDDK
Sbjct: 138 GTSDDK 143
Score = 29.2 bits (66), Expect = 1.7
Identities = 13/36 (36%), Positives = 18/36 (50%), Gaps = 4/36 (11%)
Query: 175 MGASDDGAHSQNEKIDVRNYIEGTKLLAAYLYEISK 210
D AH NE+I V ++ EG +LYE+ K
Sbjct: 435 GDPDDTFAHGLNERIPVASFYEGR----DFLYELVK 466
>gnl|CDD|130941 TIGR01886, dipeptidase, dipeptidase PepV. This model represents a
small clade of dipeptidase enzymes which are members of
the larger M25 subfamily of metalloproteases. Two
characterized enzymes are included in the seed. One,
from Lactococcus lactis has been shown to act on a wide
range of dipeptides, but not larger peptides. The enzyme
from Lactobacillus delbrueckii was originally
characterized as a Xaa-His dipeptidase, specifically a
carnosinase (beta-Ala-His) by complementation of an E.
coli mutant. Further study, including the
crystallization of the enzyme , has shown it to also be
a non-specific dipeptidase. This group also includes
enzymes from Streptococcus and Enterococcus [Protein
fate, Degradation of proteins, peptides, and
glycopeptides].
Length = 466
Score = 60.3 bits (146), Expect = 1e-10
Identities = 26/70 (37%), Positives = 40/70 (57%), Gaps = 2/70 (2%)
Query: 100 VYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVLGWLHAIEAFQQTKKNVP 159
+ GH+DV PA +GW +PF + + ++Y RGASDDKGP L +A++ ++
Sbjct: 83 IIGHMDVVPAG--EGWTRDPFEPEIDEGRIYARGASDDKGPSLAAYYAMKILKELGLPPS 140
Query: 160 VNIKEVTGKN 169
I+ V G N
Sbjct: 141 KKIRFVVGTN 150
>gnl|CDD|193557 cd05682, M20_dipept_like_5, Uncharacterized M20 Dipeptidases.
Peptidase M20 family, unknown dipeptidase-like subfamily
3 (inferred by homology to be dipeptidases). M20
dipeptidases include a large variety of bacterial
enzymes including cytosolic nonspecific dipeptidase
(CNDP), Xaa-methyl-His dipeptidase (anserinase),and
canosinase. These dipeptidases have been shown to act on
a wide range of dipeptides, but not larger peptides. For
example, anserinase mainly catalyzes the hydrolysis of
N-alpha-acetylhistidine while carnosinase degrades
beta-alanyl-L-histidine.
Length = 451
Score = 60.0 bits (146), Expect = 1e-10
Identities = 33/100 (33%), Positives = 50/100 (50%), Gaps = 21/100 (21%)
Query: 60 GATVEICDIGNQTLPNGESIKYPPVILGNL-GNDKAKHTVLVYGHLDVQPAEKEDGWN-- 116
GA VE+ + +T P++ + G D+ TVL+YGHLD QP GW+
Sbjct: 47 GAKVEVVRLEGRT----------PLLFVEIPGTDQGDGTVLLYGHLDKQPPF--TGWDEG 94
Query: 117 ---TEPFVLTLKDEKLYGRGASDDKGPVLGWLHAIEAFQQ 153
+P + + +LYGRG +DD + L AI+A Q+
Sbjct: 95 LGPWKPVI---RGGRLYGRGGADDGYAIFASLTAIKALQE 131
>gnl|CDD|235710 PRK06133, PRK06133, glutamate carboxypeptidase; Reviewed.
Length = 410
Score = 60.0 bits (146), Expect = 1e-10
Identities = 42/153 (27%), Positives = 71/153 (46%), Gaps = 19/153 (12%)
Query: 2 ASSAEYLAEISEYVESNKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGA 61
A++A AE+ + + +++ LKE V+IES S + Q ++ A++LK LGA
Sbjct: 19 AAAAAPDAELLAAAQQEQPAYLDTLKELVSIESGSGDAEGLKQVAALL---AERLKALGA 75
Query: 62 TVEICDIGNQTLPNGESIKYPPVILGNL-GNDKAKHTVLVYGHLDVQPAEKEDGWNTEPF 120
VE P S +++ G K + +++ H+D +PF
Sbjct: 76 KVE-------RAPTPPSAG--DMVVATFKGTGKRR--IMLIAHMDT--VYLPGMLAKQPF 122
Query: 121 VLTLKDEKLYGRGASDDKGPVLGWLHAIEAFQQ 153
+ ++ YG G +DDKG V LHA++ QQ
Sbjct: 123 --RIDGDRAYGPGIADDKGGVAVILHALKILQQ 153
>gnl|CDD|162269 TIGR01246, dapE_proteo, succinyl-diaminopimelate desuccinylase,
proteobacterial clade. This model describes a
proteobacterial subset of succinyl-diaminopimelate
desuccinylases. An experimentally confirmed
Gram-positive lineage succinyl-diaminopimelate
desuccinylase has been described for Corynebacterium
glutamicum , and a neighbor-joining tree shows the seed
members, SP:Q59284, and putative archaeal members such
as TrEMBL:O58003 in a single clade. However, the
archaeal members differ substantially, share a number of
motifs with acetylornithine deacetylases rather than
succinyl-diaminopimelate desuccinylases, and are not
taken as trusted examples of succinyl-diaminopimelate
desuccinylases. This model is limited to proteobacterial
members for this reason [Amino acid biosynthesis,
Aspartate family].
Length = 370
Score = 59.4 bits (144), Expect = 2e-10
Identities = 38/131 (29%), Positives = 54/131 (41%), Gaps = 25/131 (19%)
Query: 24 ENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEIC---DIGNQTLPNGESIK 80
E KE ++ SV+ P A++L++LG +E D N G
Sbjct: 3 ELAKELISRPSVT------PNDAGCQDIIAERLEKLGFEIEWMHFGDTKNLWATRGT--- 53
Query: 81 YPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGP 140
GH DV PA E+ W++ PF +D KLYGRGA+D KG
Sbjct: 54 ------------GEPVLAFA-GHTDVVPAGPEEQWSSPPFEPVERDGKLYGRGAADMKGS 100
Query: 141 VLGWLHAIEAF 151
+ ++ A E F
Sbjct: 101 LAAFIVAAERF 111
>gnl|CDD|193549 cd05674, M20_yscS, M20 Peptidase, carboxypeptidase yscS. Peptidase
M20 family, yscS (GlyX-carboxypeptidase, CPS1,
carboxypeptidase S, carboxypeptidase a, carboxypeptidase
yscS, glycine carboxypeptidase)-like subfamily. This
group mostly contains proteins that have been
uncharacterized to date, but also includes vacuolar
proteins involved in nitrogen metabolism which are
essential for use of certain peptides that are sole
nitrogen sources. YscS releases a C-terminal amino acid
from a peptide that has glycine as the penultimate
residue. It is synthesized as one polypeptide chain
precursor which yields two active precursor molecules
after carbohydrate modification in the secretory
pathway. The proteolytically unprocessed forms are
associated with the membrane, whereas the mature forms
of the enzyme are soluble. Enzymes in this subfamily
may also cleave intracellularly generated peptides in
order to recycle amino acids for protein synthesis.
Length = 441
Score = 57.2 bits (139), Expect = 9e-10
Identities = 37/137 (27%), Positives = 54/137 (39%), Gaps = 22/137 (16%)
Query: 23 IENLKEAVAIESVSSSVQHRPQTINMIHY-FADKLKQL------GATVEICDIGNQTLPN 75
E L AV I +VS Y F D L++ +E+ + L
Sbjct: 1 AERLSGAVRIPTVSYDDMVDEDEDWDPFYKFHDYLEKTYPLVHKALKLEV--VNTYGL-- 56
Query: 76 GESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEK--EDGWNTEPFVLTLKDEKLYGRG 133
+ G+D + +L+ H DV P ED W PF + D ++GRG
Sbjct: 57 --LYTWE-------GSDPSLKPILLMAHQDVVPVNPGTEDEWTHPPFSGHIDDGYIWGRG 107
Query: 134 ASDDKGPVLGWLHAIEA 150
A DDK ++ L A+EA
Sbjct: 108 ALDDKNSLIAILEAVEA 124
Score = 32.1 bits (74), Expect = 0.19
Identities = 19/98 (19%), Positives = 29/98 (29%), Gaps = 40/98 (40%)
Query: 135 SDDKGPVLGWLHAIEAFQQTKKNVPVNIKEVTGKNVLLLP---MGASD------------ 179
S GP W E T I++V +V++ P G +D
Sbjct: 356 SPTDGPA--W----ELLAGT-------IRQVYFPDVVVAPYLMTGNTDTRHYWNLTKNIY 402
Query: 180 ------------DGAHSQNEKIDVRNYIEGTKLLAAYL 205
H NE+I V NY+ + +
Sbjct: 403 RFSPIRLTGEDLARIHGVNERISVDNYLRAIRFYYELI 440
>gnl|CDD|193527 cd05650, M20_ArgE_DapE_like1, M20 Peptidases with similarity to
acetylornithine deacetylases and
succinyl-diaminopimelate desuccinylases. Peptidase M20
family, Uncharacterized protein subfamily with
similarity to acetylornithine
deacetylase/succinyl-diaminopimelate desuccinylase
(ArgE/DapE) subfamily. ArgE/DapE enzymes catalyze
analogous reactions and share a common activator, the
metal ion (usually Co2+ or Zn2+). ArgE catalyzes a broad
range of substrates, including N-acetylornithine,
alpha-N-acetylmethionine and alpha-N-formylmethionine,
while DapE catalyzes the hydrolysis of
N-succinyl-L,L-diaminopimelate (L,L-SDAP) to
L,L-diaminopimelate and succinate. Proteins in this
subfamily are mostly bacterial and archaeal, and have
been inferred by homology as being related to both ArgE
and DapE.
Length = 393
Score = 56.8 bits (138), Expect = 1e-09
Identities = 27/88 (30%), Positives = 42/88 (47%), Gaps = 5/88 (5%)
Query: 51 YFADKLKQLG-ATVEICDIGNQTLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPA 109
Y L++LG VE D + +P+G P I+ + T+ + H+DV P
Sbjct: 31 YLEKLLRELGFDDVERYDAPDPRVPDG----VRPNIVARIPGADTSRTLWIISHMDVVPP 86
Query: 110 EKEDGWNTEPFVLTLKDEKLYGRGASDD 137
W T+PF +K +K+YGRG D+
Sbjct: 87 GDLSLWKTDPFKPVVKGDKIYGRGVEDN 114
>gnl|CDD|235720 PRK06156, PRK06156, hypothetical protein; Provisional.
Length = 520
Score = 56.9 bits (138), Expect = 1e-09
Identities = 49/148 (33%), Positives = 71/148 (47%), Gaps = 28/148 (18%)
Query: 23 IENLKEAVAIESVSSSVQHRPQTIN-MIHYFADKLKQL----GATVEICDIGNQTLPNGE 77
IE+L+E VA +V V+ PQ N F LK L G ++ N+ L
Sbjct: 49 IESLRELVAFPTVR--VEGVPQHENPEFIGFKKLLKSLARDFGLDYR--NVDNRVLE--- 101
Query: 78 SIKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKE----DGWNTEPFVLTLKDEKLYGRG 133
+ LG G+DK V + H DV PA E DG +PF +TL ++LYGRG
Sbjct: 102 ------IGLGGSGSDK----VGILTHADVVPANPELWVLDGTRLDPFKVTLVGDRLYGRG 151
Query: 134 ASDDKGPVLGWLHAIEAFQQTKKNVPVN 161
DDKG ++ L+A++A + +P+
Sbjct: 152 TEDDKGAIVTALYAMKAIKD--SGLPLA 177
>gnl|CDD|193506 cd03885, M20_CPDG2, M20 Peptidase Glutamate carboxypeptidase, a
periplasmic enzyme. Peptidase M20 family, Glutamate
carboxypeptidase (carboxypeptidase G; carboxypeptidase
G1; carboxypeptidase G2; CPDG2; CPG2; Folate hydrolase
G2; Pteroylmonoglutamic acid hydrolase G2; Glucarpidase;
E.C. 3.4.17.11) subfamily. CPDG2 is a periplasmic enzyme
that is synthesized with a signal peptide. It is a
dimeric zinc-dependent exopeptidase, with two domains, a
catalytic domain, which provides the ligands for the two
zinc ions in the active site, and a dimerization domain.
CPDG2 cleaves the C-terminal glutamate moiety from a
wide range of N-acyl groups, including peptidyl,
aminoacyl, benzoyl, benzyloxycarbonyl, folyl, and
pteroyl groups to release benzoic acid, phenol, and
aniline mustards. It is used clinically to treat
methotrexate toxicity by hydrolyzing it to inactive and
non-toxic metabolites. It is also proposed for use in
antibody-directed enzyme prodrug therapy; for example,
glutamate can be cleaved from glutamated benzoyl
nitrogen mustards, producing nitrogen mustards with
effective cytotoxicity against tumor cells.
Length = 363
Score = 56.7 bits (138), Expect = 1e-09
Identities = 33/144 (22%), Positives = 63/144 (43%), Gaps = 21/144 (14%)
Query: 22 FIENLKEAVAIESVSSSVQHRPQTIN-MIHYFADKLKQLGATVEICDIGNQTLPNGESIK 80
+ L+E V IES S + + ++ + A++L+ LG VE +P + +
Sbjct: 1 MLALLEELVNIESGS----YDKEGVDRVAELLAEELEALGFEVER-------IPGPD--E 47
Query: 81 YPPVILGNLGNDKAKHTVLVYGHLD-VQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKG 139
+ ++ +L+ GHLD V P + PF + ++ YG G +D KG
Sbjct: 48 FGDHLVATFKGGGGPRILLL-GHLDTVFP---KGTLAFRPF--RVDGDRAYGPGVADMKG 101
Query: 140 PVLGWLHAIEAFQQTKKNVPVNIK 163
++ L+A++A + + I
Sbjct: 102 GIVVALYALKALKALGLLDDLPIT 125
Score = 31.3 bits (72), Expect = 0.34
Identities = 10/32 (31%), Positives = 18/32 (56%)
Query: 175 MGASDDGAHSQNEKIDVRNYIEGTKLLAAYLY 206
+G GAH+++E I++ + + LLA L
Sbjct: 332 LGPVGGGAHTEDEYIELDSLVPRAALLARLLL 363
>gnl|CDD|237578 PRK13983, PRK13983, diaminopimelate aminotransferase; Provisional.
Length = 400
Score = 54.5 bits (132), Expect = 7e-09
Identities = 28/88 (31%), Positives = 41/88 (46%), Gaps = 5/88 (5%)
Query: 51 YFADKLKQLG-ATVEICDIGNQTLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPA 109
Y LK+ G VE D + + G P I+ + K T+ + H+DV P
Sbjct: 35 YLESLLKEYGFDEVERYDAPDPRVIEG----VRPNIVAKIPGGDGKRTLWIISHMDVVPP 90
Query: 110 EKEDGWNTEPFVLTLKDEKLYGRGASDD 137
W T+PF +KD K+YGRG+ D+
Sbjct: 91 GDLSLWETDPFKPVVKDGKIYGRGSEDN 118
>gnl|CDD|235346 PRK05111, PRK05111, acetylornithine deacetylase; Provisional.
Length = 383
Score = 54.1 bits (131), Expect = 1e-08
Identities = 40/119 (33%), Positives = 58/119 (48%), Gaps = 12/119 (10%)
Query: 22 FIENLKEAVAIESVSSSVQHRPQT-INMIHYFADKLKQLGATVEICDIGNQTLPNGESIK 80
FIE + +A S+S++ Q+ +I A + LG VEI Q +P K
Sbjct: 7 FIEMYRALIATPSISATDPALDQSNRAVIDLLAGWFEDLGFNVEI-----QPVPGTRG-K 60
Query: 81 YPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKG 139
+ +L +LG + +L+ GH D P + E W +PF LT D KLYG G +D KG
Sbjct: 61 FN--LLASLG--SGEGGLLLAGHTDTVPFD-EGRWTRDPFTLTEHDGKLYGLGTADMKG 114
>gnl|CDD|236208 PRK08262, PRK08262, hypothetical protein; Provisional.
Length = 486
Score = 52.3 bits (126), Expect = 5e-08
Identities = 23/63 (36%), Positives = 33/63 (52%), Gaps = 2/63 (3%)
Query: 90 GNDKAKHTVLVYGHLDVQPAEK--EDGWNTEPFVLTLKDEKLYGRGASDDKGPVLGWLHA 147
G+D + +++ H DV P E W PF + D ++GRGA DDKG ++ L A
Sbjct: 106 GSDPSLKPIVLMAHQDVVPVAPGTEGDWTHPPFSGVIADGYVWGRGALDDKGSLVAILEA 165
Query: 148 IEA 150
EA
Sbjct: 166 AEA 168
>gnl|CDD|180721 PRK06837, PRK06837, acetylornithine deacetylase; Provisional.
Length = 427
Score = 51.9 bits (125), Expect = 6e-08
Identities = 33/161 (20%), Positives = 62/161 (38%), Gaps = 14/161 (8%)
Query: 1 MASSAEYLAEISEYVESNKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLG 60
M + + I V++ + + ++ V S + + A ++ G
Sbjct: 1 MMLTPDLTQRILAAVDAGFDAQVAFTQDLVRF----PSTRGAEAPCQ--DFLARAFRERG 54
Query: 61 ATV---EICDIGNQTLPNGESI-----KYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKE 112
V I ++ P + P V+ K ++++ GH+DV P
Sbjct: 55 YEVDRWSIDPDDLKSHPGAGPVEIDYSGAPNVVGTYRPAGKTGRSLILQGHIDVVPEGPL 114
Query: 113 DGWNTEPFVLTLKDEKLYGRGASDDKGPVLGWLHAIEAFQQ 153
D W+ PF + D +YGRGA+D K + L A++A +
Sbjct: 115 DLWSRPPFDPVIVDGWMYGRGAADMKAGLAAMLFALDALRA 155
>gnl|CDD|193516 cd03896, M20_PAAh_like, M20 Peptidases, Poly(aspartic acid)
hydrolase-like proteins. Peptidase M20 family,
Poly(aspartic acid) hydrolase (PAA hydrolase)-like
subfamily. PAA hydrolase enzymes are involved in
alpha,beta-poly(D,L-aspartic acid) (tPAA)
biodegradation. PAA is being extensively studied as a
replacement for commercial polycarboxylate components
since it can be degraded by enzymes from isolated tPAA
degrading bacteria. Thus far, two types of PAA degrading
bacteria (Sphingomonas sp. KT-1 and Pedobacter sp. KP-2)
have been investigated in detail; the former can
completely degrade tPAA of low-molecular weights below
5000, while the latter can degrade high molecular weight
tPAA to release oligo(aspartic acid) (OAA) as a product,
suggesting two kinds of PAA degrading enzymes. It has
been shown that PAA hydrolase-1 from Sphingomonas sp.
KT-1 hydrolyzes beta,beta-aspartic acid units in tPAA to
produce OAA, and it is suggested that PAA hydrolase-2
hydrolyzes OAA to aspartic acid.
Length = 359
Score = 51.4 bits (124), Expect = 9e-08
Identities = 25/105 (23%), Positives = 40/105 (38%), Gaps = 23/105 (21%)
Query: 51 YFADKLKQLGAT-VEICDIGNQTLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLD-VQP 108
Y A++L++LG V I + GN ++G ++L+ HLD V P
Sbjct: 23 YVAERLRELGLEDVYIDERGN--------------VIGRRKGSGGGPSLLLSAHLDTVFP 68
Query: 109 AEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVLGWLHAIEAFQQ 153
+ + +LYG G DD + L A A +
Sbjct: 69 EG-------TDVTVRREGGRLYGPGIGDDTAGLAALLAAARALRA 106
>gnl|CDD|237268 PRK13013, PRK13013, succinyl-diaminopimelate desuccinylase;
Reviewed.
Length = 427
Score = 50.9 bits (122), Expect = 1e-07
Identities = 21/53 (39%), Positives = 27/53 (50%), Gaps = 2/53 (3%)
Query: 102 GHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVLGWLHAIEAFQQT 154
H DV GW +PF +KD ++YGRGA D KG + + A EAF
Sbjct: 91 SHHDVVEVG--HGWTRDPFGGEVKDGRIYGRGACDMKGGLAASIIAAEAFLAV 141
>gnl|CDD|181490 PRK08588, PRK08588, succinyl-diaminopimelate desuccinylase;
Reviewed.
Length = 377
Score = 50.7 bits (122), Expect = 1e-07
Identities = 22/38 (57%), Positives = 25/38 (65%)
Query: 102 GHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKG 139
GH+DV A D W +PF LT KD KLYGRGA+D K
Sbjct: 66 GHMDVVAAGDVDKWTYDPFELTEKDGKLYGRGATDMKS 103
>gnl|CDD|181163 PRK07906, PRK07906, hypothetical protein; Provisional.
Length = 426
Score = 49.8 bits (120), Expect = 3e-07
Identities = 23/50 (46%), Positives = 32/50 (64%), Gaps = 1/50 (2%)
Query: 90 GNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKG 139
G D ++ +LV+GHLDV PAE D W+ PF ++D ++GRGA D K
Sbjct: 60 GADPSRPALLVHGHLDVVPAEAAD-WSVHPFSGEIRDGYVWGRGAVDMKD 108
>gnl|CDD|193530 cd05653, M20_ArgE_LysK, M20 Peptidase acetylornithine
deacetylase/acetyl-lysine deacetylase. Peptidase M20
family, acetylornithine deacetylase (ArgE)/acetyl-lysine
deacetylase (LysK) subfamily. Proteins in this
subfamily are mainly archaeal with related bacterial
species and are deacetylases with specificity for both
N-acetyl-ornithine and N-acetyl-lysine found within a
lysine biosynthesis operon. ArgE catalyzes the
conversion of N-acetylornithine to ornithine, while
LysK, a homolog of ArgE, has deacetylating activities
for both N-acetyllysine and N-acetylornithine at almost
equal efficiency. These results suggest that LysK which
may share an ancestor with ArgE functions not only for
lysine biosynthesis, but also for arginine biosynthesis
in species such as Thermus thermophilus. The substrate
specificity of ArgE is quite broad in that several
alpha-N-acyl-L-amino acids can be hydrolyzed, including
alpha-N-acetylmethionine and alpha-N-formylmethionine.
ArgE shares significant sequence homology and
biochemical features, and possibly a common origin, with
glutamate carboxypeptidase (CPG2) and
succinyl-diaminopimelate desuccinylase (DapE), and
aminoacylase I (ACY1), having all metal ligand binding
residues conserved.
Length = 341
Score = 48.0 bits (115), Expect = 1e-06
Identities = 29/115 (25%), Positives = 42/115 (36%), Gaps = 31/115 (26%)
Query: 26 LKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKYPPVI 85
L+ ++I S S + + A+ +K+LG I + GN G
Sbjct: 7 LERLLSIPSPSGEEA------ELAEFLAEIMKELGFEAWIDEAGNVVAVKGSGGP----- 55
Query: 86 LGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGP 140
TVL+ GH+D P ++ LYGRGA D KGP
Sbjct: 56 -----------TVLLLGHIDTVPGF----IPVR-----IEGGVLYGRGAVDAKGP 90
>gnl|CDD|193528 cd05651, M20_ArgE_DapE_like5, M20 Peptidases with similarity to
acetylornithine deacetylases and
succinyl-diaminopimelate desuccinylases. Peptidase M20
family, Uncharacterized protein subfamily with
similarity to acetylornithine
deacetylase/succinyl-diaminopimelate desuccinylase
(ArgE/DapE) subfamily. ArgE/DapE enzymes catalyze
analogous reactions and share a common activator, the
metal ion (usually Co2+ or Zn2+). ArgE catalyzes a broad
range of substrates, including N-acetylornithine,
alpha-N-acetylmethionine and alpha-N-formylmethionine,
while DapE catalyzes the hydrolysis of
N-succinyl-L,L-diaminopimelate (L,L-SDAP) to
L,L-diaminopimelate and succinate. Proteins in this
subfamily are bacterial, and have been inferred by
homology as being related to both ArgE and DapE.
Length = 342
Score = 47.7 bits (114), Expect = 1e-06
Identities = 29/92 (31%), Positives = 45/92 (48%), Gaps = 12/92 (13%)
Query: 92 DKAKHTVLVYGHLD-VQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVLGWLHA--- 147
D+ K T+L+ H D V+P GW +PF + KLYG G++D ++ L
Sbjct: 53 DEGKPTILLNSHHDTVKPNA---GWTRDPFEPVEEGGKLYGLGSNDAGASLVSLLATFLH 109
Query: 148 IEAFQQTKKNVPVNI---KEVTGKNVL--LLP 174
+ + K N+ +E++GKN L LLP
Sbjct: 110 LYSEGPLKYNLIFAASAEEEISGKNGLESLLP 141
>gnl|CDD|193560 cd08012, M20_ArgE-related, M20 Peptidases with simlarity to
acetylornithine deacetylases. Peptidase M20 family,
acetylornithine deacetylase (ArgE, Acetylornithinase,
AO, N2-acetyl-L-ornithine amidohydrolase, EC
3.5.1.16)-related subfamily. Proteins in this subfamily
have not yet been characterized, but have been predicted
to have deacetylase activity. ArgE catalyzes the
conversion of N-acetylornithine to ornithine, which can
then be incorporated into the urea cycle for the final
stage of arginine synthesis. The substrate specificity
of ArgE is quite broad; several alpha-N-acyl-L-amino
acids can be hydrolyzed, including
alpha-N-acetylmethionine and alpha-N-formylmethionine.
ArgE shares significant sequence homology and
biochemical features, and possibly a common origin, with
glutamate carboxypeptidase (CPG2) and
succinyl-diaminopimelate desuccinylase (DapE), and
aminoacylase I (ACY1), having all metal ligand binding
residues conserved.
Length = 423
Score = 47.4 bits (113), Expect = 2e-06
Identities = 26/69 (37%), Positives = 36/69 (52%), Gaps = 5/69 (7%)
Query: 77 ESIKYPP----VILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGR 132
E + YP +I+ G + K V H+DV PA E W +PF L++ +KLYGR
Sbjct: 56 EHVAYPEGRGNLIVEYPGTGEGKILSFVGSHMDVVPANPE-AWEFDPFSLSIDGDKLYGR 114
Query: 133 GASDDKGPV 141
G +D G V
Sbjct: 115 GTTDCLGHV 123
>gnl|CDD|132565 TIGR03526, selenium_YgeY, putative selenium metabolism hydrolase.
SelD, selenophosphate synthase, is the selenium donor
protein for both selenocysteine and selenouridine
biosynthesis systems, but it occurs also in a few
prokaryotes that have neither of those pathways. The
method of partial phylogenetic profiling , starting from
such orphan-selD genomes, identifies this protein as one
of those most strongly correlated to SelD occurrence.
Its distribution is also well correlated with that of
family TIGR03309, a putative accessory protein of labile
selenium (non-selenocysteine) enzyme maturation. This
family includes the uncharacterized YgeY of Escherichia
coli, and belongs to a larger family of metalloenzymes
in which some are known peptidases, others enzymes of
different types.
Length = 395
Score = 45.9 bits (109), Expect = 6e-06
Identities = 35/140 (25%), Positives = 58/140 (41%), Gaps = 23/140 (16%)
Query: 9 AEISEYVESNKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLG-ATVEICD 67
+I E + I L++ VAI S S I ++++LG VEI
Sbjct: 2 NQIKSEAEKYRGDMIRFLRDLVAIPSESGDEGRVALRI------KQEMEKLGFDKVEIDP 55
Query: 68 IGNQTLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDE 127
+GN +LG +G+ + + H+D D W +P+ +E
Sbjct: 56 MGN--------------VLGYIGH--GPKLIAMDAHIDTVGIGDMDQWQFDPYEGYEDEE 99
Query: 128 KLYGRGASDDKGPVLGWLHA 147
+YGRGASD +G + ++A
Sbjct: 100 IIYGRGASDQEGGIASMVYA 119
>gnl|CDD|193529 cd05652, M20_ArgE_DapE_like_fungal, M20 Peptidases with similarity
to acetylornithine deacetylases and
succinyl-diaminopimelate desuccinylases. Peptidase M20
family, Uncharacterized protein subfamily with
similarity to acetylornithine
deacetylase/succinyl-diaminopimelate desuccinylase
(ArgE/DapE) subfamily. ArgE/DapE enzymes catalyze
analogous reactions and share a common activator, the
metal ion (usually Co2+ or Zn2+). ArgE catalyzes a broad
range of substrates, including N-acetylornithine,
alpha-N-acetylmethionine and alpha-N-formylmethionine,
while DapE catalyzes the hydrolysis of
N-succinyl-L,L-diaminopimelate (L,L-SDAP) to
L,L-diaminopimelate and succinate. Proteins in this
subfamily are mostly fungal, and have been inferred by
homology as being related to both ArgE and DapE.
Length = 335
Score = 45.3 bits (108), Expect = 8e-06
Identities = 30/138 (21%), Positives = 54/138 (39%), Gaps = 27/138 (19%)
Query: 26 LKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKYPPVI 85
+ V I S++ + + + AD L+ LG TVE + + N +
Sbjct: 5 HRSLVEIPSITGNEAA------VGDFLADYLESLGYTVEKQPVEGKDRFN---------V 49
Query: 86 LGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFV-LTLKDEKLYGRGASDDKGPVLGW 144
G+ + VL+ H+D P PF+ ++ + +YGRG+ D KG V
Sbjct: 50 YAYPGSKRQPR-VLLTSHIDTVP----------PFIPYSIDGDFIYGRGSVDAKGSVAAQ 98
Query: 145 LHAIEAFQQTKKNVPVNI 162
+ A E + ++
Sbjct: 99 IIAAEELLAEGEIGEGDV 116
>gnl|CDD|233615 TIGR01880, Ac-peptdase-euk, N-acyl-L-amino-acid amidohydrolase.
This model represents a family of eukaryotic
N-acyl-L-amino-acid amidohydrolases active on fatty acid
and acetyl amides of L-amino acids.
Length = 400
Score = 42.9 bits (101), Expect = 7e-05
Identities = 31/118 (26%), Positives = 52/118 (44%), Gaps = 15/118 (12%)
Query: 38 SVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIK-YPPVILGNLGNDKAKH 96
+VQ P + + + +LG + +T+ E + P V+L G++
Sbjct: 23 TVQPNPDYAACVDFLIKQADELG-------LARKTI---EFVPGKPVVVLTWPGSNPELP 72
Query: 97 TVLVYGHLDVQPAEKEDGWNTEPFVLTLKDE--KLYGRGASDDKGPVLGWLHAIEAFQ 152
++L+ H DV P +E W PF KDE +Y RGA D K + +L A+ +
Sbjct: 73 SILLNSHTDVVPVFREH-WTHPPFS-AFKDEDGNIYARGAQDMKCVGVQYLEAVRNLK 128
>gnl|CDD|193524 cd05646, M20_AcylaseI_like, M20 Aminoacylase-I like subfamily.
Peptidase M20 family, Aminoacylase-I like (AcyI-like;
Acylase I; N-acyl-L-amino-acid amidohydrolase; EC
3.5.1.14) subfamily. Acylase I is involved in the
hydrolysis of N-acylated or N-acetylated amino acids
(except L-aspartate) and is considered as a potential
target of antimicrobial agents. Porcine AcyI is also
shown to deacetylate certain quorum-sensing
N-acylhomoserine lactones, while the rat enzyme has been
implicated in degradation of chemotactic peptides of
commensal bacteria. Prokaryotic arginine synthesis
usually involves the transfer of an acetyl group to
glutamate by ornithine acetyltransferase in order to
form ornithine. However, Escherichia coli
acetylornithine deacetylase (acetylornithinase, ArgE)
(EC 3.5.1.16) catalyzes the deacylation of
N2-acetyl-L-ornithine to yield ornithine and acetate.
Phylogenetic evidence suggests that the clustering of
the arg genes in one continuous sequence pattern arose
in an ancestor common to Enterobacteriaceae and
Vibrionaceae, where ornithine acetyltransferase was lost
and replaced by a deacylase.
Length = 391
Score = 42.3 bits (100), Expect = 1e-04
Identities = 26/75 (34%), Positives = 38/75 (50%), Gaps = 4/75 (5%)
Query: 82 PPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEK--LYGRGASDDKG 139
P V+L G+D ++L+ H DV P +E W +PF KDE +Y RGA D K
Sbjct: 51 PIVVLTWEGSDPELPSILLNSHTDVVPVFEEK-WTHDPF-SAHKDEDGNIYARGAQDMKC 108
Query: 140 PVLGWLHAIEAFQQT 154
+ +L AI + +
Sbjct: 109 VGIQYLEAIRRLKAS 123
>gnl|CDD|181544 PRK08737, PRK08737, acetylornithine deacetylase; Provisional.
Length = 364
Score = 41.3 bits (97), Expect = 2e-04
Identities = 30/119 (25%), Positives = 48/119 (40%), Gaps = 21/119 (17%)
Query: 35 VSSSVQHRPQTIN---MIHYFADKLKQLGATVEICDIGNQTLPNGESIKYPPVILGNLGN 91
VS ++ P+ I + Y +L G VE+ D G + + +++ P L N+
Sbjct: 16 VSFDTRNPPRAITTGGIFDYLRAQLP--GFQVEVIDHGAGAV-SLYAVRGTPKYLFNV-- 70
Query: 92 DKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVLGWLHAIEA 150
HLD P W+ +P V+ D+++ G G D KG L A A
Sbjct: 71 -----------HLDTVPDS--PHWSADPHVMRRTDDRVIGLGVCDIKGAAAALLAAANA 116
>gnl|CDD|130957 TIGR01902, dapE-lys-deAc, N-acetyl-ornithine/N-acetyl-lysine
deacetylase. This clade of mainly archaeal and related
bacterial species contains two characterized enzymes, an
deacetylase with specificity for both N-acetyl-ornithine
and N-acetyl-lysine from Thermus which is found within a
lysine biosynthesis operon, and a fusion protein with
acetyl-glutamate kinase (an enzyme of ornithine
biosynthesis) from Lactobacillus. It is possible that
all of the sequences within this clade have dual
specificity, or that a mix of specificities have evolved
within this clade.
Length = 336
Score = 40.6 bits (95), Expect = 3e-04
Identities = 36/137 (26%), Positives = 51/137 (37%), Gaps = 31/137 (22%)
Query: 24 ENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKYPP 83
E LK+ + I S S N + + K LG + I D GN L G+
Sbjct: 1 ELLKDLLEIYSPSGKEA------NAAKFLEEISKDLGLKLIIDDAGNFILGKGDG---HK 51
Query: 84 VILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVLG 143
IL A H V G++ V+ ++ LYGRGA D KGP++
Sbjct: 52 KIL------LAGHVDTVPGYIPVK----------------IEGGLLYGRGAVDAKGPLIA 89
Query: 144 WLHAIEAFQQTKKNVPV 160
+ A + V V
Sbjct: 90 MIFATWLLNEKGIKVIV 106
>gnl|CDD|233628 TIGR01900, dapE-gram_pos, succinyl-diaminopimelate desuccinylase.
This model represents a clade of
succinyl-diaminopimelate desuccinylases from
actinobacteria (high-GC gram positives),
delta-proteobacteria and aquificales and is based on the
characterization of the enzyme from Corynebacterium
glutamicum. This enzyme is involved in the biosynthesis
of lysine, and is related to the enzyme acetylornithine
deacetylase and other amidases and peptidases found
within pfam01546. Other sequences included in the seed
of this model were assessed to confirm that 1) the
related genes DapC (succinyl-diaminopimelate
transaminase) and DapD
(2,3,4,5-tetrahydropyridine-2,6-dicarboxylate
N-succinyltransferase) are also found in the genome, 2)
each is found only once in those genomes, 3) the lysine
biosynthesis pathway is complete and 4) the direct
(TIGR03540 or TIGR03542) or acetylated (GenProp0787)
aminotransferase pathways are absent in thes genomes.
Additionally, a number of the seed members are observed
adjacent to either DapC or DapD (often as a divergon
with a putative promoter site between them [Amino acid
biosynthesis, Aspartate family].
Length = 351
Score = 40.3 bits (95), Expect = 4e-04
Identities = 17/65 (26%), Positives = 25/65 (38%), Gaps = 7/65 (10%)
Query: 96 HTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVLGWLHAIEAFQQTK 155
V++ GHLD P + +LYGRGA D KG + L +T+
Sbjct: 58 SRVILAGHLDTVPIADN-------LPSRVDGGRLYGRGAVDMKGGLAVMLALAATLDRTE 110
Query: 156 KNVPV 160
+
Sbjct: 111 PRHDL 115
>gnl|CDD|235299 PRK04443, PRK04443, acetyl-lysine deacetylase; Provisional.
Length = 348
Score = 39.9 bits (94), Expect = 5e-04
Identities = 29/118 (24%), Positives = 45/118 (38%), Gaps = 31/118 (26%)
Query: 23 IENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIKYP 82
E LK V I S S + + + ++ G + + GN P G+ P
Sbjct: 9 RELLKGLVEIPSPS------GEEAAAAEFLVEFMESHGREAWVDEAGNARGPAGDG---P 59
Query: 83 PVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGP 140
P VL+ GH+D P + + ++D L+GRG+ D KGP
Sbjct: 60 P-------------LVLLLGHIDTVPGD---------IPVRVEDGVLWGRGSVDAKGP 95
>gnl|CDD|193525 cd05647, M20_DapE_actinobac, M20 Peptidase actinobacterial DapE
encoded N-succinyl-L,L-diaminopimelic acid
desuccinylase. Peptidase M20 family, actinobacterial
dapE encoded N-succinyl-L,L-diaminopimelic acid
desuccinylase (DapE) subfamily. This group is composed
of predominantly actinobacterial DapE proteins. DapE
catalyzes the hydrolysis of
N-succinyl-L,L-diaminopimelate (L,L-SDAP) to
L,L-diaminopimelate and succinate. It has been shown
that DapE is essential for cell growth and
proliferation. DapEs have been purified from
proteobacteria such as Escherichia coli and Haemophilus
influenzae, while genes that encode for DapEs have been
sequenced from several bacterial sources such as the
actinobacteria Corynebacterium glutamicum and
Mycobacterium tuberculosis. DapE is a small, dimeric
enzyme (41.6 kDa per subunit) that requires 2 atoms of
zinc per molecule of polypeptide for full enzymatic
activity. All of the amino acids that function as metal
binding ligands are strictly conserved in DapE.
Length = 345
Score = 39.5 bits (93), Expect = 6e-04
Identities = 31/139 (22%), Positives = 45/139 (32%), Gaps = 34/139 (24%)
Query: 23 IENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTL---PNGESI 79
E + V I SVS G E+ D L P+ E
Sbjct: 2 AELTRALVDIPSVS-----------------------GNEKELADAVEAALRALPHLEVR 38
Query: 80 KYPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKG 139
+ ++ + VL GHLD P N ++ ++LYGRGASD KG
Sbjct: 39 RDGNSVVARTNLGRPPRVVLA-GHLDTVPVAD----NFPS---RIEGDRLYGRGASDMKG 90
Query: 140 PVLGWLHAIEAFQQTKKNV 158
+ L + +
Sbjct: 91 GLAVMLALAATLPEPELAA 109
>gnl|CDD|193561 cd08013, M20_ArgE_DapE_like3, M20 Peptidases with similarity to
acetylornithine deacetylases and
succinyl-diaminopimelate desuccinylases. Peptidase M20
family, Uncharacterized protein subfamily with
similarity to acetylornithine
deacetylase/succinyl-diaminopimelate desuccinylase
(ArgE/DapE) subfamily. This group includes the
hypothetical protein ygeY from Escherichia coli, a
putative deacetylase, but many in this subfamily are
classified as unassigned peptidases. ArgE/DapE enzymes
catalyze analogous reactions and share a common
activator, the metal ion (usually Co2+ or Zn2+). ArgE
catalyzes a broad range of substrates, including
N-acetylornithine, alpha-N-acetylmethionine and
alpha-N-formylmethionine, while DapE catalyzes the
hydrolysis of N-succinyl-L,L-diaminopimelate (L,L-SDAP)
to L,L-diaminopimelate and succinate. Proteins in this
subfamily are mostly fungal and bacterial, and have been
inferred by homology as being related to both ArgE and
DapE.
Length = 377
Score = 39.6 bits (93), Expect = 7e-04
Identities = 18/57 (31%), Positives = 29/57 (50%), Gaps = 3/57 (5%)
Query: 83 PVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKG 139
P ++G L ++++ GH+D G+ +P + D +LYGRGA D KG
Sbjct: 55 PSVVGVLRGTGGGRSLMLNGHIDTVSL---GGYEGDPLSGRIADGRLYGRGAYDMKG 108
>gnl|CDD|193558 cd05683, M20_peptT_like, M20 Peptidase T like enzymes specifically
cleave tripeptides. Peptidase M20 family, PeptT
(tripeptide aminopeptidase; tripeptidase)-like
subfamily. This group includes bacterial tripeptidases
as well as predicted tripeptidases. Peptidase T acts
only on tripeptide substrates, and is thus called a
tripeptidase. It catalyzes the release of N-terminal
amino acids with hydrophobic side chains from
tripeptides with high specificity; dipeptides,
tetrapeptides or tripeptides with the N-terminus blocked
are not cleaved. Tripeptidases are known to function at
the final stage of proteolysis in lactococcal bacteria
and release amino acids from tripeptides produced during
the digestion of milk proteins such as casein.
Length = 366
Score = 36.7 bits (86), Expect = 0.005
Identities = 40/149 (26%), Positives = 62/149 (41%), Gaps = 31/149 (20%)
Query: 18 NKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGE 77
NK + +E E V I+S S M Y +KLK+LG V D G +T G
Sbjct: 1 NKERLLETFLELVQIDSPSK------NEREMADYLKEKLKELGLEVIEDDAGEKT--GGN 52
Query: 78 SIKYPPVILGNLGNDKAKHTVLVYGHLD-VQPAEKEDGWNTEPFVLTLKDEKLYGRG--- 133
S ++ L +L+ H+D V+P + +P ++D + G
Sbjct: 53 S----GNLIATLKGTGEGPPLLLSAHMDTVEPGK-----GIKP---VIEDGVIRSDGTTI 100
Query: 134 -ASDDKGPVLGWLHAI-EAFQQTK-KNVP 159
+DDK + AI EA + K +N+P
Sbjct: 101 LGADDKAGIA----AILEALRVLKEQNIP 125
>gnl|CDD|237264 PRK13007, PRK13007, succinyl-diaminopimelate desuccinylase;
Reviewed.
Length = 352
Score = 36.7 bits (86), Expect = 0.006
Identities = 17/61 (27%), Positives = 26/61 (42%), Gaps = 7/61 (11%)
Query: 98 VLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVLGWLHAIEAFQQTKKN 157
V++ GHLD P N + ++LYG GASD K + LH + +
Sbjct: 64 VVLAGHLDTVPVAD----NLPS---RREGDRLYGCGASDMKSGLAVMLHLAATLAEPAHD 116
Query: 158 V 158
+
Sbjct: 117 L 117
>gnl|CDD|235995 PRK07338, PRK07338, hypothetical protein; Provisional.
Length = 402
Score = 35.7 bits (83), Expect = 0.012
Identities = 23/64 (35%), Positives = 34/64 (53%), Gaps = 10/64 (15%)
Query: 94 AKHTVLVYGHLD-VQPAEKEDGWNTEPF--VLTLKDEKLYGRGASDDKGPVLGWLHAIEA 150
A VL+ GH+D V PA+ PF + L D L G G +D KG ++ L A+ A
Sbjct: 91 APRQVLLTGHMDTVFPAD-------HPFQTLSWLDDGTLNGPGVADMKGGIVVMLAALLA 143
Query: 151 FQQT 154
F+++
Sbjct: 144 FERS 147
>gnl|CDD|193494 cd02697, M20_like, M20 Zn-peptidases include exopeptidases.
Peptidase M20 family; uncharacterized subfamily. These
hypothetical proteins have been inferred by homology to
be exopeptidases: carboxypeptidases, dipeptidases and a
specialized aminopeptidase. In general, the peptidase
hydrolyzes the late products of protein degradation in
order to complete the conversion of proteins to free
amino acids. Members of this subfamily may bind metal
ions such as zinc.
Length = 395
Score = 34.0 bits (78), Expect = 0.045
Identities = 27/92 (29%), Positives = 37/92 (40%), Gaps = 15/92 (16%)
Query: 53 ADKLKQLGATVEICDIGNQTLPNGESIKYPPVILGNL------GNDKAKHTVLVYGHLDV 106
A+ L+ LG VE +P NL G+ TV + H DV
Sbjct: 32 AELLETLGFEVE-----RHVVPEAVVRAAGMESATNLIVRHRFGD--GPPTVALNAHGDV 84
Query: 107 QPAEKEDGWNTEPFVLTLKDEKLYGRGASDDK 138
P GW +P+ ++D LYGRGA+ K
Sbjct: 85 VPPG--GGWTHDPYGAEIEDGWLYGRGAAVSK 114
>gnl|CDD|236324 PRK08652, PRK08652, acetylornithine deacetylase; Provisional.
Length = 347
Score = 32.8 bits (75), Expect = 0.13
Identities = 39/142 (27%), Positives = 55/142 (38%), Gaps = 31/142 (21%)
Query: 21 KFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLPNGESIK 80
+ E LK+ V I S S Q + + + L+ LG V I +GE I
Sbjct: 3 RAKELLKQLVKIPSPS------GQEDEIALHIMEFLESLGYDVHI-------ESDGEVIN 49
Query: 81 YPPVILGNLGNDKAKHTVLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGP 140
+ N KA+ + V H D P E FV +YG GA D KG
Sbjct: 50 I-------VVNSKAE--LFVEVHYDTVPVR------AEFFV---DGVYVYGTGACDAKGG 91
Query: 141 VLGWLHAIEAFQQTKKNVPVNI 162
V L A+E + +++ V I
Sbjct: 92 VAAILLALEELGKEFEDLNVGI 113
>gnl|CDD|166979 PRK00466, PRK00466, acetyl-lysine deacetylase; Validated.
Length = 346
Score = 30.9 bits (70), Expect = 0.54
Identities = 16/45 (35%), Positives = 24/45 (53%), Gaps = 9/45 (20%)
Query: 98 VLVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYGRGASDDKGPVL 142
+L+ H+D P EP ++ E +YGRGA D KGP++
Sbjct: 63 ILLASHVDTVPGY------IEP---KIEGEVIYGRGAVDAKGPLI 98
>gnl|CDD|217511 pfam03358, FMN_red, NADPH-dependent FMN reductase.
Length = 151
Score = 29.5 bits (67), Expect = 0.79
Identities = 12/40 (30%), Positives = 22/40 (55%)
Query: 35 VSSSVQHRPQTINMIHYFADKLKQLGATVEICDIGNQTLP 74
+S S + T + + A+ L++ GA VE+ D+ + LP
Sbjct: 6 ISGSPRKGSNTRKLAEWAAELLEEAGAEVELIDLADLPLP 45
>gnl|CDD|218850 pfam05999, Herpes_U5, Herpesvirus U5-like family. This family of
Herpesvirus includes U4, U5 and UL27.
Length = 447
Score = 30.1 bits (68), Expect = 0.93
Identities = 11/33 (33%), Positives = 15/33 (45%)
Query: 99 LVYGHLDVQPAEKEDGWNTEPFVLTLKDEKLYG 131
LV V E +D + FV+ L DE+L
Sbjct: 370 LVPYFFIVNGDEPQDRQRLQRFVVALSDEELSN 402
>gnl|CDD|226288 COG3765, WzzB, Chain length determinant protein [Cell envelope
biogenesis, outer membrane].
Length = 347
Score = 29.7 bits (67), Expect = 1.0
Identities = 16/79 (20%), Positives = 34/79 (43%), Gaps = 6/79 (7%)
Query: 5 AEYLAEISEYVESNKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADKLKQLGATVE 64
Y+A +S+ V +NLK+A+A+ + + + Q +++QL ++
Sbjct: 171 RGYIAFVSQKVAQELL---DNLKDAIALRTRQLKDKLKRQEEVAKAQKDVRIQQLKEALK 227
Query: 65 ICD---IGNQTLPNGESIK 80
I + I NG+ +
Sbjct: 228 IANAAGIKKPVTSNGQDVT 246
>gnl|CDD|193505 cd03884, M20_bAS, M20 Peptidase beta-alanine synthase, an
amidohydrolase. Peptidase M20 family, beta-alanine
synthase (bAS; N-carbamoyl-beta-alanine amidohydrolase
and beta-ureidopropionase; EC 3.5.1.6) subfamily. bAS is
an amidohydrolase and is the final enzyme in the
pyrimidine catabolic pathway, which is involved in the
regulation of the cellular pyrimidine pool. The bAS
catalyzes the irreversible hydrolysis of the
N-carbamylated beta-amino acids to beta-alanine or
aminoisobutyrate under the release of carbon dioxide and
ammonia. Also included in this subfamily is allantoate
amidohydrolase (allantoate deiminase), which catalyzes
the conversion of allantoate to (S)-ureidoglycolate, one
of the crucial alternate steps in purine metabolism. It
is possible that these two enzymes arose from the same
ancestral peptidase that evolved into two structurally
related enzymes with distinct catalytic properties and
biochemical roles within the cell. Yeast requires
beta-alanine as a precursor of pantothenate and coenzyme
A biosynthesis, but generates it mostly via degradation
of spermine. Disorders in pyrimidine degradation and
beta-alanine metabolism caused by beta-ureidopropionase
deficiency (UPB1 gene) in humans are normally associated
with neurological disorders.
Length = 399
Score = 29.7 bits (68), Expect = 1.0
Identities = 15/60 (25%), Positives = 20/60 (33%), Gaps = 17/60 (28%)
Query: 51 YFADKLKQLGATVEICDIGNQ--TLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQP 108
+ A +++ G V I GN L G P V+ G HLD P
Sbjct: 34 WLAAWMEEAGLEVRIDAAGNLFGRLE-GADPDLPAVLTG--------------SHLDTVP 78
>gnl|CDD|236551 PRK09533, PRK09533, bifunctional transaldolase/phosoglucose
isomerase; Validated.
Length = 948
Score = 29.9 bits (68), Expect = 1.3
Identities = 18/77 (23%), Positives = 29/77 (37%), Gaps = 12/77 (15%)
Query: 109 AEKEDGWNTEPFVLTLKDEKLYGRGAS----DDKGPVLGWLHAIEAFQQTKKNVPVNIKE 164
A + W + + +L+ R AS D+ LGWL +E +E
Sbjct: 395 AAALEAWRADGKI-----RRLWARDASVWTGADEAKWLGWLDIVEDELAHLAEYEAFAEE 449
Query: 165 VTG---KNVLLLPMGAS 178
V + ++L MG S
Sbjct: 450 VRAEGFTDAVVLGMGGS 466
>gnl|CDD|99854 cd06100, CCL_ACL-C, Citryl-CoA lyase (CCL), the C-terminal portion
of the single-subunit type ATP-citrate lyase (ACL) and
the C-terminal portion of the large subunit of the
two-subunit type ACL. CCL cleaves citryl-CoA (CiCoA) to
acetyl-CoA (AcCoA) and oxaloacetate (OAA). ACL catalyzes
an ATP- and a CoA- dependant cleavage of citrate to form
AcCoA and OAA in a multistep reaction, the final step of
which is likely to involve the cleavage of CiCoA to
generate AcCoA and OAA. In fungi, yeast, plants, and
animals ACL is cytosolic and generates AcCoA for
lipogenesis. ACL may be required for fruiting body
maturation in the filamentous fungus Sordaria
macrospore. In several groups of autotrophic prokaryotes
and archaea, ACL carries out the citrate-cleavage
reaction of the reductive tricarboxylic acid (rTCA)
cycle. In the family Aquificaceae this latter reaction
in the rTCA cycle is carried out via a two enzyme system
the second enzyme of which is CCL; the first enzyme is
citryl-CoA synthetase (CCS) which is not included in
this group. Chlorobium limicola ACL is an example of a
two-subunit type ACL. It is comprised of a large and a
small subunit; it has been speculated that the large
subunit arose from a fusion of the small subunit of the
two subunit CCS with CCL. The small ACL subunit is a
homolog of the larger CCS subunit. Mammalian ACL is of
the single-subunit type and may have arisen from the
two-subunit ACL by another gene fusion. Mammalian ACLs
are homotetramers; the ACLs of C. limicola and
Arabidopsis are a heterooctomers (alpha4beta4). In
cancer cells there is a shift in energy metabolism to
aerobic glycolysis, the glycolytic end product pyruvate
enters a truncated TCA cycle generating citrate which is
cleaved in the cytosol by ACL. Inhibiting ACL limits the
in-vitro proliferation and survival of these cancer
cells, reduces in vivo tumor growth, and induces
differentiation.
Length = 227
Score = 28.7 bits (65), Expect = 1.9
Identities = 16/65 (24%), Positives = 25/65 (38%), Gaps = 8/65 (12%)
Query: 116 NTEPFVLTLKDEKLYGRGASDDKGPVLGWLHAIEA--FQQTKKNVPVNIKEVTGKNVLLL 173
N +P V L + R GP L + A+E K +P+N+ +LL
Sbjct: 129 NPDPRVPRLLE---LAR-ELGPAGPHLDYALAVEKALTAAKGKPLPLNVDGAIA--AILL 182
Query: 174 PMGAS 178
+G
Sbjct: 183 DLGFP 187
>gnl|CDD|225475 COG2923, DsrF, Uncharacterized protein involved in the oxidation of
intracellular sulfur [Inorganic ion transport and
metabolism].
Length = 118
Score = 27.7 bits (62), Expect = 2.1
Identities = 18/57 (31%), Positives = 24/57 (42%), Gaps = 14/57 (24%)
Query: 169 NVLLLPMGASDDG-----AHSQNEKIDVRNYIEGTKLLAAYLYEISK--VTQAELEE 218
V + DG + E I R+YI KLL LY+I + V +A L E
Sbjct: 36 GVFFI-----GDGVFQLLPGQKPEAILARDYIATFKLL--DLYDIEQVYVCEASLRE 85
>gnl|CDD|236456 PRK09290, PRK09290, allantoate amidohydrolase; Reviewed.
Length = 413
Score = 27.8 bits (63), Expect = 4.5
Identities = 16/60 (26%), Positives = 23/60 (38%), Gaps = 17/60 (28%)
Query: 51 YFADKLKQLGATVEICDIGNQ--TLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQP 108
FA+ ++ G TV + +GN L G P V+ G+ HLD P
Sbjct: 42 LFAEWMEAAGLTVRVDAVGNLFGRLE-GRDPDAPAVLTGS--------------HLDTVP 86
>gnl|CDD|223091 COG0012, COG0012, Predicted GTPase, probable translation factor
[Translation, ribosomal structure and biogenesis].
Length = 372
Score = 27.5 bits (62), Expect = 5.2
Identities = 11/28 (39%), Positives = 19/28 (67%)
Query: 7 YLAEISEYVESNKNKFIENLKEAVAIES 34
Y+A +SE +N N++++ LKE A E+
Sbjct: 211 YVANVSEDDLANLNEYVKRLKELAAKEN 238
>gnl|CDD|193569 cd08656, M28_like_6, M28 Zn-Peptidases. Peptidase family M28 (also
called aminopeptidase Y family), uncharacterized
subfamily. The M28 family contains aminopeptidases as
well as carboxypeptidases. They have co-catalytic zinc
ions; each zinc ion is tetrahedrally co-ordinated, with
three amino acid ligands plus activated water; one
aspartate residue binds both metal ions.
Length = 281
Score = 27.6 bits (62), Expect = 5.5
Identities = 16/58 (27%), Positives = 26/58 (44%), Gaps = 3/58 (5%)
Query: 51 YFADKLKQLGATVEICDIGNQTLPNGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQP 108
Y KLK+ GA V + +G + +I + N +AK +L+ H D +P
Sbjct: 30 YIVAKLKKFGAEVYE-QEFDAKAYDGTVLPLRNII-ASF-NPEAKKRILLAAHWDTRP 84
>gnl|CDD|200229 TIGR03010, sulf_tusC_dsrF, sulfur relay protein TusC/DsrF. The
three proteins TusB, TusC, and TusD form a heterohexamer
responsible for a sulfur relay reaction. In large
numbers of proteobacterial species, this complex acts on
a Cys-derived persulfide moiety, delivered by the
cysteine desulfurase IscS to TusA, then to TusBCD. The
activated sulfur group is then transferred to TusE
(DsrC), then by MnmA (TrmU) for modification of an
anticodon nucleotide in tRNAs for Glu, Lys, and Gln. The
sulfur relay complex TusBCD is also found, under the
designation DsrEFH, in phototrophic and chemotrophic
sulfur bacteria, such as Chromatium vinosum. In these
organisms, it seems the primary purpose is related to
sulfur flux, such as oxidation from sulfide to molecular
sulfur to sulfate [Protein synthesis, tRNA and rRNA base
modification].
Length = 116
Score = 26.3 bits (59), Expect = 6.3
Identities = 16/47 (34%), Positives = 21/47 (44%), Gaps = 9/47 (19%)
Query: 179 DDG-----AHSQNEKIDVRNYIEGTKLLAAYLYEISK--VTQAELEE 218
DDG + Q E I ++YI K L LY+I + V L E
Sbjct: 39 DDGVLQLLKNQQPELILQKDYIATFKALP--LYDIEELYVCAESLAE 83
>gnl|CDD|237250 PRK12893, PRK12893, allantoate amidohydrolase; Reviewed.
Length = 412
Score = 27.2 bits (61), Expect = 7.5
Identities = 17/60 (28%), Positives = 24/60 (40%), Gaps = 15/60 (25%)
Query: 50 HYFADKLKQLGATVEICDIGNQTLP-NGESIKYPPVILGNLGNDKAKHTVLVYGHLDVQP 108
A +++ G TV + IGN G PPV++G+ HLD QP
Sbjct: 44 DLLAQWMEEAGLTVSVDAIGNLFGRRAGTDPDAPPVLIGS--------------HLDTQP 89
>gnl|CDD|222508 pfam14033, DUF4246, Protein of unknown function (DUF4246). This
family of proteins is functionally uncharacterized. This
family of proteins is found in bacteria and fungi.
Proteins in this family are typically between 392 and
644 amino acids in length.
Length = 496
Score = 27.2 bits (61), Expect = 7.8
Identities = 8/50 (16%), Positives = 20/50 (40%)
Query: 6 EYLAEISEYVESNKNKFIENLKEAVAIESVSSSVQHRPQTINMIHYFADK 55
+Y + EY++ + + E + H +T+++ F D+
Sbjct: 285 DYWERLEEYLDWREERRKAIHPEPGTFFPYEPTPPHIEKTVDLQKDFRDR 334
>gnl|CDD|193523 cd05645, M20_peptidase_T, M20 Peptidase T specifically cleaves
tripeptides. Peptidase M20 family, Peptidase T (PepT;
tripeptide aminopeptidase; tripeptidase) subfamily and
similar proteins. PepT acts only on tripeptide
substrates, and is thus termed a tripeptidase. It
catalyzes the release of N-terminal amino acids with
hydrophobic side chains from tripeptides with high
specificity; dipeptides, tetrapeptides or tripeptides
with the N-terminus blocked are not cleaved.
Tripeptidases are known to function at the final stage
of proteolysis in lactococcal bacteria and release amino
acids from tripeptides produced during the digestion of
milk proteins such as casein.
Length = 398
Score = 27.1 bits (60), Expect = 9.0
Identities = 23/93 (24%), Positives = 35/93 (37%), Gaps = 21/93 (22%)
Query: 23 IENLKEAVAIESVS-SSVQHRPQT---INMIHYFADKLKQLGAT-VEICDIGN--QTLPN 75
++ E V +++ S V+ P T ++ KLK+LG V + + GN TLP
Sbjct: 2 LDRFLEYVKVDTQSKPGVRQVPSTEGQWELLKLLVKKLKELGLEEVTVDEKGNVIATLP- 60
Query: 76 GESIKYPPVILGNLGNDKAKHTVLVYGHLDVQP 108
D T+ HLD P
Sbjct: 61 -----------ATKDGDVP--TIGFISHLDTSP 80
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
0.310 0.130 0.364
Gapped
Lambda K H
0.267 0.0798 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 10,977,655
Number of extensions: 1010225
Number of successful extensions: 953
Number of sequences better than 10.0: 1
Number of HSP's gapped: 905
Number of HSP's successfully gapped: 117
Length of query: 223
Length of database: 10,937,602
Length adjustment: 93
Effective length of query: 130
Effective length of database: 6,812,680
Effective search space: 885648400
Effective search space used: 885648400
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.2 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (21.8 bits)
S2: 57 (25.6 bits)