Psyllid ID: psy11532
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
|---|
Close Homologs for Annotation Transfer
Close Homologs in the Non-Redundant Database Detected by BLAST 
Original result of BLAST against Nonredundant Database
GI ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 260 | ||||||
| 443709570 | 932 | hypothetical protein CAPTEDRAFT_178821 [ | 0.461 | 0.128 | 0.587 | 4e-39 | |
| 242019253 | 721 | Neutral alpha-glucosidase AB precursor, | 0.565 | 0.203 | 0.510 | 6e-37 | |
| 195998333 | 947 | hypothetical protein TRIADDRAFT_37096 [T | 0.488 | 0.134 | 0.527 | 2e-36 | |
| 321473948 | 928 | hypothetical protein DAPPUDRAFT_300811 [ | 0.511 | 0.143 | 0.556 | 2e-36 | |
| 241701391 | 904 | glucosidase II, putative [Ixodes scapula | 0.484 | 0.139 | 0.535 | 6e-36 | |
| 427795091 | 974 | Putative maltase glucoamylase, partial [ | 0.484 | 0.129 | 0.559 | 7e-36 | |
| 260791718 | 944 | hypothetical protein BRAFLDRAFT_115975 [ | 0.484 | 0.133 | 0.519 | 3e-35 | |
| 320162884 | 922 | neutral alpha-glucosidase AB [Capsaspora | 0.484 | 0.136 | 0.519 | 4e-35 | |
| 193638961 | 907 | PREDICTED: neutral alpha-glucosidase AB- | 0.488 | 0.140 | 0.480 | 4e-35 | |
| 348514498 | 967 | PREDICTED: neutral alpha-glucosidase AB- | 0.488 | 0.131 | 0.519 | 8e-35 |
| >gi|443709570|gb|ELU04203.1| hypothetical protein CAPTEDRAFT_178821 [Capitella teleta] | Back alignment and taxonomy information |
|---|
Score = 167 bits (423), Expect = 4e-39, Method: Compositional matrix adjust.
Identities = 74/126 (58%), Positives = 92/126 (73%)
Query: 133 KGHAHIDTRRREPWLYGDATTSLVRDALRARYALLPYWYTLFHTQEISGAPVIRPLWYEF 192
+ HAHI+T+RREPWL D ++RD+LRARY LLPYWYTLFH E G+P +RPLW EF
Sbjct: 656 RAHAHIETKRREPWLLPDENRDVIRDSLRARYRLLPYWYTLFHAAEAGGSPAMRPLWVEF 715
Query: 193 PQDKETFAMENQYLIGDSILVRPVTDPGATQVSVYFPRADEVWFDRDTYEAFTQTGSVTI 252
P+DK TF E+QYL+G +LV PVTD GAT VSVY P D+VW+D DT + F +V +
Sbjct: 716 PKDKSTFGTEDQYLVGPGLLVHPVTDAGATGVSVYLPGTDDVWYDMDTSQRFHGAQTVYV 775
Query: 253 AVSLSK 258
AV L+K
Sbjct: 776 AVKLNK 781
|
Source: Capitella teleta Species: Capitella teleta Genus: Capitella Family: Capitellidae Order: Capitellida Class: Polychaeta Phylum: Annelida Superkingdom: Eukaryota |
| >gi|242019253|ref|XP_002430076.1| Neutral alpha-glucosidase AB precursor, putative [Pediculus humanus corporis] gi|212515157|gb|EEB17338.1| Neutral alpha-glucosidase AB precursor, putative [Pediculus humanus corporis] | Back alignment and taxonomy information |
|---|
| >gi|195998333|ref|XP_002109035.1| hypothetical protein TRIADDRAFT_37096 [Trichoplax adhaerens] gi|190589811|gb|EDV29833.1| hypothetical protein TRIADDRAFT_37096 [Trichoplax adhaerens] | Back alignment and taxonomy information |
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| >gi|321473948|gb|EFX84914.1| hypothetical protein DAPPUDRAFT_300811 [Daphnia pulex] | Back alignment and taxonomy information |
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| >gi|241701391|ref|XP_002413171.1| glucosidase II, putative [Ixodes scapularis] gi|215506985|gb|EEC16479.1| glucosidase II, putative [Ixodes scapularis] | Back alignment and taxonomy information |
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| >gi|427795091|gb|JAA62997.1| Putative maltase glucoamylase, partial [Rhipicephalus pulchellus] | Back alignment and taxonomy information |
|---|
| >gi|260791718|ref|XP_002590875.1| hypothetical protein BRAFLDRAFT_115975 [Branchiostoma floridae] gi|229276073|gb|EEN46886.1| hypothetical protein BRAFLDRAFT_115975 [Branchiostoma floridae] | Back alignment and taxonomy information |
|---|
| >gi|320162884|gb|EFW39783.1| neutral alpha-glucosidase AB [Capsaspora owczarzaki ATCC 30864] | Back alignment and taxonomy information |
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| >gi|193638961|ref|XP_001943284.1| PREDICTED: neutral alpha-glucosidase AB-like [Acyrthosiphon pisum] | Back alignment and taxonomy information |
|---|
| >gi|348514498|ref|XP_003444777.1| PREDICTED: neutral alpha-glucosidase AB-like [Oreochromis niloticus] | Back alignment and taxonomy information |
|---|
Prediction of Gene Ontology (GO) Terms
Close Homologs with Gene Ontology terms Detected by BLAST 
Original result of BLAST against Gene Ontology (AMIGO)
ID ![]() |
Alignment graph ![]() |
Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 260 | ||||||
| ZFIN|ZDB-GENE-070928-36 | 962 | zgc:171967 "zgc:171967" [Danio | 0.488 | 0.132 | 0.511 | 1.1e-33 | |
| UNIPROTKB|J9NYZ4 | 738 | GANC "Uncharacterized protein" | 0.488 | 0.172 | 0.488 | 5.3e-33 | |
| UNIPROTKB|E1BKJ4 | 916 | GANC "Uncharacterized protein" | 0.488 | 0.138 | 0.480 | 7.3e-33 | |
| UNIPROTKB|F1SI19 | 924 | GANC "Uncharacterized protein" | 0.676 | 0.190 | 0.385 | 7.4e-33 | |
| MGI|MGI:1923301 | 898 | Ganc "glucosidase, alpha; neut | 0.484 | 0.140 | 0.507 | 8.9e-33 | |
| UNIPROTKB|E2RAA1 | 914 | GANC "Uncharacterized protein" | 0.488 | 0.138 | 0.488 | 9.3e-33 | |
| UNIPROTKB|E7ER45 | 2754 | MGAM "Maltase" [Homo sapiens ( | 0.4 | 0.037 | 0.424 | 1.7e-32 | |
| UNIPROTKB|C9JNC2 | 2259 | C9JNC2 "Uncharacterized protei | 0.442 | 0.050 | 0.401 | 1.7e-32 | |
| UNIPROTKB|E2RT38 | 1833 | MGAM "Uncharacterized protein" | 0.4 | 0.056 | 0.424 | 1.7e-32 | |
| UNIPROTKB|F1PAQ3 | 1850 | MGAM "Uncharacterized protein" | 0.4 | 0.056 | 0.424 | 1.8e-32 |
| ZFIN|ZDB-GENE-070928-36 zgc:171967 "zgc:171967" [Danio rerio (taxid:7955)] | Back alignment and assigned GO terms |
|---|
Score = 359 (131.4 bits), Expect = 1.1e-33, Sum P(2) = 1.1e-33
Identities = 65/127 (51%), Positives = 88/127 (69%)
Query: 133 KGHAHIDTRRREPWLYGDATTSLVRDALRARYALLPYWYTLFHTQEISGAPVIRPLWYEF 192
+ HAHIDT RREPWL+G T+L+R+A+R RYALLP WY LF+ +G PV+RPLW E+
Sbjct: 647 RAHAHIDTPRREPWLFGPENTALIREAVRQRYALLPNWYQLFYNAHNTGQPVMRPLWVEY 706
Query: 193 PQDKETFAMENQYLIGDSILVRPVTDPGATQVSVYFPRADEVWFDRDTYEAFTQTGSVTI 252
P + TF++E++YLIG +LV PVTD GAT V+ Y P EVW+D + + S+ I
Sbjct: 707 PAEVTTFSIEDEYLIGKDLLVHPVTDEGATGVTAYLPGKGEVWYDVHSLQKHDGDQSLYI 766
Query: 253 AVSLSKI 259
V++S I
Sbjct: 767 PVTMSSI 773
|
|
| UNIPROTKB|J9NYZ4 GANC "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|E1BKJ4 GANC "Uncharacterized protein" [Bos taurus (taxid:9913)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|F1SI19 GANC "Uncharacterized protein" [Sus scrofa (taxid:9823)] | Back alignment and assigned GO terms |
|---|
| MGI|MGI:1923301 Ganc "glucosidase, alpha; neutral C" [Mus musculus (taxid:10090)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|E2RAA1 GANC "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
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| UNIPROTKB|E7ER45 MGAM "Maltase" [Homo sapiens (taxid:9606)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|C9JNC2 C9JNC2 "Uncharacterized protein" [Homo sapiens (taxid:9606)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|E2RT38 MGAM "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
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| UNIPROTKB|F1PAQ3 MGAM "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
|---|
Prediction of Enzyme Commission (EC) Number
Prediction of Functionally Associated Proteins
Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 260 | |||
| pfam01055 | 436 | pfam01055, Glyco_hydro_31, Glycosyl hydrolases fam | 7e-47 | |
| COG1501 | 772 | COG1501, COG1501, Alpha-glucosidases, family 31 of | 7e-33 | |
| cd06602 | 339 | cd06602, GH31_MGAM_SI_GAA, This family includes th | 3e-22 | |
| COG1501 | 772 | COG1501, COG1501, Alpha-glucosidases, family 31 of | 2e-21 | |
| cd06603 | 339 | cd06603, GH31_GANC_GANAB_alpha, This family includ | 2e-20 | |
| pfam01055 | 436 | pfam01055, Glyco_hydro_31, Glycosyl hydrolases fam | 9e-17 | |
| PRK10426 | 635 | PRK10426, PRK10426, alpha-glucosidase; Provisional | 2e-13 | |
| PRK10658 | 665 | PRK10658, PRK10658, putative alpha-glucosidase; Pr | 3e-13 | |
| PLN02763 | 978 | PLN02763, PLN02763, hydrolase, hydrolyzing O-glyco | 4e-13 | |
| PLN02763 | 978 | PLN02763, PLN02763, hydrolase, hydrolyzing O-glyco | 1e-11 | |
| cd06604 | 339 | cd06604, GH31_glucosidase_II_MalA, Alpha-glucosida | 2e-10 | |
| cd06600 | 317 | cd06600, GH31_MGAM-like, This family includes the | 3e-08 | |
| PRK10426 | 635 | PRK10426, PRK10426, alpha-glucosidase; Provisional | 2e-05 |
| >gnl|CDD|216268 pfam01055, Glyco_hydro_31, Glycosyl hydrolases family 31 | Back alignment and domain information |
|---|
Score = 161 bits (409), Expect = 7e-47
Identities = 59/141 (41%), Positives = 85/141 (60%), Gaps = 8/141 (5%)
Query: 125 YENGVLS--SKGHAHIDTRRREPWLYGDATTSLVRDALRARYALLPYWYTLFHTQEISGA 182
+ G S + H+ DT+R+EPWL+G+ R ALR RY LLPY YTLF+ +G
Sbjct: 288 MQLGAFSPFFRNHSSNDTKRQEPWLFGEEVEEAARKALRLRYRLLPYLYTLFYEAHKTGL 347
Query: 183 PVIRPLWYEFPQDKETFAMENQYLIGDSILVRPVTDPGATQVSVYFPRADEVWFDRDTYE 242
PV+RPL+ EFP+D+ T+ +++Q+L+GD +LV PV + GAT VY P + W+D T E
Sbjct: 348 PVMRPLFLEFPEDENTYDIDDQFLLGDDLLVAPVLEEGATSRDVYLP--EGTWYDFWTGE 405
Query: 243 AFTQTGS----VTIAVSLSKI 259
+ G VT+ L +I
Sbjct: 406 VYEGGGGGGQTVTVDAPLDRI 426
|
Glycosyl hydrolases are key enzymes of carbohydrate metabolism. Family 31 comprises of enzymes that are, or similar to, alpha- galactosidases. Length = 436 |
| >gnl|CDD|224418 COG1501, COG1501, Alpha-glucosidases, family 31 of glycosyl hydrolases [Carbohydrate transport and metabolism] | Back alignment and domain information |
|---|
| >gnl|CDD|133133 cd06602, GH31_MGAM_SI_GAA, This family includes the following three closely related glycosyl hydrolase family 31 (GH31) enzymes: maltase-glucoamylase (MGAM), sucrase-isomaltase (SI), and lysosomal acid alpha-glucosidase (GAA), also known as acid-maltase | Back alignment and domain information |
|---|
| >gnl|CDD|224418 COG1501, COG1501, Alpha-glucosidases, family 31 of glycosyl hydrolases [Carbohydrate transport and metabolism] | Back alignment and domain information |
|---|
| >gnl|CDD|133134 cd06603, GH31_GANC_GANAB_alpha, This family includes the closely related glycosyl hydrolase family 31 (GH31) isozymes, neutral alpha-glucosidase C (GANC) and the alpha subunit of heterodimeric neutral alpha-glucosidase AB (GANAB) | Back alignment and domain information |
|---|
| >gnl|CDD|216268 pfam01055, Glyco_hydro_31, Glycosyl hydrolases family 31 | Back alignment and domain information |
|---|
| >gnl|CDD|236691 PRK10426, PRK10426, alpha-glucosidase; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|236731 PRK10658, PRK10658, putative alpha-glucosidase; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|215408 PLN02763, PLN02763, hydrolase, hydrolyzing O-glycosyl compounds | Back alignment and domain information |
|---|
| >gnl|CDD|215408 PLN02763, PLN02763, hydrolase, hydrolyzing O-glycosyl compounds | Back alignment and domain information |
|---|
| >gnl|CDD|133135 cd06604, GH31_glucosidase_II_MalA, Alpha-glucosidase II (alpha-D-glucoside glucohydrolase) is a glycosyl hydrolase family 31 (GH31) enzyme, found in bacteria and plants, which has exo-alpha-1,4-glucosidase and oligo-1,6-glucosidase activities | Back alignment and domain information |
|---|
| >gnl|CDD|133131 cd06600, GH31_MGAM-like, This family includes the following closely related glycosyl hydrolase family 31 (GH31) enzymes: maltase-glucoamylase (MGAM), sucrase-isomaltase (SI), lysosomal acid alpha-glucosidase (GAA), neutral alpha-glucosidase C (GANC), the alpha subunit of neutral alpha-glucosidase AB (GANAB), and alpha-glucosidase II | Back alignment and domain information |
|---|
| >gnl|CDD|236691 PRK10426, PRK10426, alpha-glucosidase; Provisional | Back alignment and domain information |
|---|
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 260 | |||
| COG1501 | 772 | Alpha-glucosidases, family 31 of glycosyl hydrolas | 100.0 | |
| PRK10658 | 665 | putative alpha-glucosidase; Provisional | 100.0 | |
| PF01055 | 441 | Glyco_hydro_31: Glycosyl hydrolases family 31 ; In | 100.0 | |
| KOG1066|consensus | 915 | 100.0 | ||
| PRK10426 | 635 | alpha-glucosidase; Provisional | 100.0 | |
| PLN02763 | 978 | hydrolase, hydrolyzing O-glycosyl compounds | 100.0 | |
| KOG1066|consensus | 915 | 99.97 | ||
| KOG1065|consensus | 805 | 99.95 | ||
| COG1501 | 772 | Alpha-glucosidases, family 31 of glycosyl hydrolas | 99.94 | |
| PLN02763 | 978 | hydrolase, hydrolyzing O-glycosyl compounds | 99.92 | |
| PF01055 | 441 | Glyco_hydro_31: Glycosyl hydrolases family 31 ; In | 99.81 | |
| PRK10426 | 635 | alpha-glucosidase; Provisional | 99.8 | |
| KOG1065|consensus | 805 | 99.79 | ||
| cd06602 | 339 | GH31_MGAM_SI_GAA This family includes the followin | 99.77 | |
| PRK10658 | 665 | putative alpha-glucosidase; Provisional | 99.73 | |
| cd06600 | 317 | GH31_MGAM-like This family includes the following | 99.36 | |
| cd06603 | 339 | GH31_GANC_GANAB_alpha This family includes the clo | 99.32 | |
| cd06604 | 339 | GH31_glucosidase_II_MalA Alpha-glucosidase II (alp | 99.29 | |
| cd06596 | 261 | GH31_CPE1046 CPE1046 is an uncharacterized Clostri | 98.95 | |
| cd06593 | 308 | GH31_xylosidase_YicI YicI alpha-xylosidase is a gl | 97.88 | |
| cd06598 | 317 | GH31_transferase_CtsZ CtsZ (cyclic tetrasaccharide | 97.57 | |
| cd06601 | 332 | GH31_lyase_GLase GLases (alpha-1,4-glucan lyases) | 97.07 | |
| cd06595 | 292 | GH31_xylosidase_XylS-like This family represents a | 95.96 | |
| cd06591 | 319 | GH31_xylosidase_XylS XylS is a glycosyl hydrolase | 95.04 | |
| cd06589 | 265 | GH31 The enzymes of glycosyl hydrolase family 31 ( | 95.02 | |
| cd06597 | 340 | GH31_transferase_CtsY CtsY (cyclic tetrasaccharide | 93.59 | |
| cd06599 | 317 | GH31_glycosidase_Aec37 Glycosyl hydrolase family 3 | 91.76 | |
| cd06594 | 317 | GH31_glucosidase_YihQ YihQ is a bacterial alpha-gl | 91.34 | |
| cd06592 | 303 | GH31_glucosidase_KIAA1161 KIAA1161 is an uncharact | 89.78 |
| >COG1501 Alpha-glucosidases, family 31 of glycosyl hydrolases [Carbohydrate transport and metabolism] | Back alignment and domain information |
|---|
Probab=100.00 E-value=2.9e-41 Score=326.75 Aligned_cols=156 Identities=33% Similarity=0.614 Sum_probs=144.0
Q ss_pred EEEeeCCCccc--cccceeeEEEEEeeccccccccccccCCCcCcccccCchhhHHHHHHHHhHHhhHHHHHHHHHHhhc
Q psy11532 102 NLYLDDGQSYD--YRKGNYVAVQFKYENGVLSSKGHAHIDTRRREPWLYGDATTSLVRDALRARYALLPYWYTLFHTQEI 179 (260)
Q Consensus 102 ~ly~DDG~s~~--y~~g~~~~~~f~~~~~~p~~R~H~~~~~~~~~Pw~~~~~~~~~~~~~~~~r~~l~py~y~~~~~~~~ 179 (260)
-+-.|-|--.. ....|++.||+++..++|+||.|++ +...++||.|++++.+++|+++++||+|+|||||++.+|++
T Consensus 504 ~wg~DiGGF~g~~~~~~EL~~RW~q~g~F~P~~R~H~~-d~~~rePW~~~e~~~~i~r~~~~lR~~LlPYiYt~~~~a~~ 582 (772)
T COG1501 504 FWGHDIGGFTGGDDPTAELYIRWYQFGAFSPIFRLHGN-DNIPREPWAFGEETEEIVREYIQLRYRLLPYIYTLAAEASE 582 (772)
T ss_pred cccccccccCCCCCCCHHHHHHHHHHHhcCchhhhhCC-CCCCCCCccCChhHHHHHHHHHHHHHccchHHHHHHHHHhc
Confidence 33346543322 4566788899999999999999998 77899999999999999999999999999999999999999
Q ss_pred CCCceecccccccCCChhhhhccCeeeeCCceEEEeecCCCCeEEEEEeCCCCCcEEECCCCcEEeCCeEEEEEcCCCCC
Q psy11532 180 SGAPVIRPLWYEFPQDKETFAMENQYLIGDSILVRPVTDPGATQVSVYFPRADEVWFDRDTYEAFTQTGSVTIAVSLSKI 259 (260)
Q Consensus 180 ~G~pi~rpl~~~~p~d~~~~~~~~q~~~G~~lLvaPv~~~~~~~~~vylP~~~~~W~~~~~~~~~~g~~~~~~~~~l~~i 259 (260)
+|.|+|||||++||+|+.++++++|||||++||||||+++++++|+||||+| .|||+|||+.+.||+++++++|+++|
T Consensus 583 tG~P~mRplf~~fp~D~~~~~iddqym~G~~lLVAPV~~eg~~~r~vyLP~g--~W~d~~tg~~~~Gg~~i~~~apl~~i 660 (772)
T COG1501 583 TGLPMMRPLFLEFPEDETTYNLDDQYMFGDDLLVAPVVEEGQTSREVYLPEG--TWYDFWTGEEYEGGQTITVEAPLETI 660 (772)
T ss_pred cCCcceehhheeCCCChhhhhcccceecccceEEeeccccCcceEEEECCCc--eEEEccCCCEEeCCeeEEEecCccCC
Confidence 9999999999999999999999999999999999999999999999999976 59999999999999999999999999
Q ss_pred C
Q psy11532 260 S 260 (260)
Q Consensus 260 p 260 (260)
|
T Consensus 661 P 661 (772)
T COG1501 661 P 661 (772)
T ss_pred c
Confidence 8
|
|
| >PRK10658 putative alpha-glucosidase; Provisional | Back alignment and domain information |
|---|
| >PF01055 Glyco_hydro_31: Glycosyl hydrolases family 31 ; InterPro: IPR000322 O-Glycosyl hydrolases 3 | Back alignment and domain information |
|---|
| >KOG1066|consensus | Back alignment and domain information |
|---|
| >PRK10426 alpha-glucosidase; Provisional | Back alignment and domain information |
|---|
| >PLN02763 hydrolase, hydrolyzing O-glycosyl compounds | Back alignment and domain information |
|---|
| >KOG1066|consensus | Back alignment and domain information |
|---|
| >KOG1065|consensus | Back alignment and domain information |
|---|
| >COG1501 Alpha-glucosidases, family 31 of glycosyl hydrolases [Carbohydrate transport and metabolism] | Back alignment and domain information |
|---|
| >PLN02763 hydrolase, hydrolyzing O-glycosyl compounds | Back alignment and domain information |
|---|
| >PF01055 Glyco_hydro_31: Glycosyl hydrolases family 31 ; InterPro: IPR000322 O-Glycosyl hydrolases 3 | Back alignment and domain information |
|---|
| >PRK10426 alpha-glucosidase; Provisional | Back alignment and domain information |
|---|
| >KOG1065|consensus | Back alignment and domain information |
|---|
| >cd06602 GH31_MGAM_SI_GAA This family includes the following three closely related glycosyl hydrolase family 31 (GH31) enzymes: maltase-glucoamylase (MGAM), sucrase-isomaltase (SI), and lysosomal acid alpha-glucosidase (GAA), also known as acid-maltase | Back alignment and domain information |
|---|
| >PRK10658 putative alpha-glucosidase; Provisional | Back alignment and domain information |
|---|
| >cd06600 GH31_MGAM-like This family includes the following closely related glycosyl hydrolase family 31 (GH31) enzymes: maltase-glucoamylase (MGAM), sucrase-isomaltase (SI), lysosomal acid alpha-glucosidase (GAA), neutral alpha-glucosidase C (GANC), the alpha subunit of neutral alpha-glucosidase AB (GANAB), and alpha-glucosidase II | Back alignment and domain information |
|---|
| >cd06603 GH31_GANC_GANAB_alpha This family includes the closely related glycosyl hydrolase family 31 (GH31) isozymes, neutral alpha-glucosidase C (GANC) and the alpha subunit of heterodimeric neutral alpha-glucosidase AB (GANAB) | Back alignment and domain information |
|---|
| >cd06604 GH31_glucosidase_II_MalA Alpha-glucosidase II (alpha-D-glucoside glucohydrolase) is a glycosyl hydrolase family 31 (GH31) enzyme, found in bacteria and plants, which has exo-alpha-1,4-glucosidase and oligo-1,6-glucosidase activities | Back alignment and domain information |
|---|
| >cd06596 GH31_CPE1046 CPE1046 is an uncharacterized Clostridium perfringens protein with a glycosyl hydrolase family 31 (GH31) domain | Back alignment and domain information |
|---|
| >cd06593 GH31_xylosidase_YicI YicI alpha-xylosidase is a glycosyl hydrolase family 31 (GH31) enzyme that catalyzes the release of an alpha-xylosyl residue from the non-reducing end of alpha-xyloside substrates such as alpha-xylosyl fluoride and isoprimeverose | Back alignment and domain information |
|---|
| >cd06598 GH31_transferase_CtsZ CtsZ (cyclic tetrasaccharide-synthesizing enzyme Z) is a bacterial 6-alpha-glucosyltransferase, first identified in Arthrobacter globiformis, that produces cyclic tetrasaccharides together with a closely related enzyme CtsY | Back alignment and domain information |
|---|
| >cd06601 GH31_lyase_GLase GLases (alpha-1,4-glucan lyases) are glycosyl hydrolase family 31 (GH31) enzymes that degrade alpha-1,4-glucans and maltooligosaccharides via a nonhydrolytic pathway to yield 1,5-D-anhydrofructose from the nonreducing end | Back alignment and domain information |
|---|
| >cd06595 GH31_xylosidase_XylS-like This family represents an uncharacterized glycosyl hydrolase family 31 (GH31) enzyme found in bacteria and eukaryotes that is related to the XylS xylosidase of Sulfolobus solfataricus | Back alignment and domain information |
|---|
| >cd06591 GH31_xylosidase_XylS XylS is a glycosyl hydrolase family 31 (GH31) alpha-xylosidase found in prokaryotes, eukaryotes, and archaea, that catalyzes the release of alpha-xylose from the non-reducing terminal side of the alpha-xyloside substrate | Back alignment and domain information |
|---|
| >cd06589 GH31 The enzymes of glycosyl hydrolase family 31 (GH31) occur in prokaryotes, eukaryotes, and archaea with a wide range of hydrolytic activities, including alpha-glucosidase (glucoamylase and sucrase-isomaltase), alpha-xylosidase, 6-alpha-glucosyltransferase, 3-alpha-isomaltosyltransferase and alpha-1,4-glucan lyase | Back alignment and domain information |
|---|
| >cd06597 GH31_transferase_CtsY CtsY (cyclic tetrasaccharide-synthesizing enzyme Y) is a bacterial 3-alpha-isomaltosyltransferase, first identified in Arthrobacter globiformis, that produces cyclic tetrasaccharides together with a closely related enzyme CtsZ | Back alignment and domain information |
|---|
| >cd06599 GH31_glycosidase_Aec37 Glycosyl hydrolase family 31 (GH31) domain of a bacterial protein family represented by Escherichia coli protein Aec37 | Back alignment and domain information |
|---|
| >cd06594 GH31_glucosidase_YihQ YihQ is a bacterial alpha-glucosidase with a conserved glycosyl hydrolase family 31 (GH31) domain that catalyzes the release of an alpha-glucosyl residue from the non-reducing end of alpha-glucoside substrates such as alpha-glucosyl fluoride | Back alignment and domain information |
|---|
| >cd06592 GH31_glucosidase_KIAA1161 KIAA1161 is an uncharacterized Homo sapiens protein with a glycosyl hydrolase family 31 (GH31) domain that is homologous to the Escherichia coli YihQ glucosidase | Back alignment and domain information |
|---|
Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() | |
| Query | 260 | ||||
| 3ton_A | 908 | Crystral Structure Of The C-Terminal Subunit Of Hum | 3e-18 | ||
| 3l4t_A | 875 | Crystal Complex Of N-Terminal Human Maltase-Glucoam | 1e-13 | ||
| 2qly_A | 870 | Crystral Structure Of The N-Terminal Subunit Of Hum | 1e-13 | ||
| 3lpo_A | 898 | Crystal Structure Of The N-Terminal Domain Of Sucra | 2e-13 | ||
| 3lpo_A | 898 | Crystal Structure Of The N-Terminal Domain Of Sucra | 4e-12 | ||
| 4b9y_A | 817 | Crystal Structure Of Apo Agd31b, Alpha-transglucosy | 4e-12 | ||
| 1xsi_A | 778 | Structure Of A Family 31 Alpha Glycosidase Length = | 1e-10 | ||
| 2f2h_A | 773 | Structure Of The Yici Thiosugar Michaelis Complex L | 1e-10 | ||
| 2g3m_A | 693 | Crystal Structure Of The Sulfolobus Solfataricus Al | 2e-10 | ||
| 2xvg_A | 1020 | Crystal Structure Of Alpha-Xylosidase (Gh31) From C | 6e-09 | ||
| 2xvg_A | 1020 | Crystal Structure Of Alpha-Xylosidase (Gh31) From C | 3e-07 | ||
| 3pha_A | 667 | The Crystal Structure Of The W169y Mutant Of Alpha- | 3e-08 | ||
| 3nuk_A | 666 | The Crystal Structure Of The W169y Mutant Of Alpha- | 3e-08 | ||
| 3nsx_A | 666 | The Crystal Structure Of The The Crystal Structure | 4e-08 | ||
| 3m6d_A | 666 | The Crystal Structure Of The D307a Mutant Of Glycos | 4e-08 | ||
| 3m46_A | 666 | The Crystal Structure Of The D73a Mutant Of Glycosi | 4e-08 | ||
| 1we5_A | 772 | Crystal Structure Of Alpha-Xylosidase From Escheric | 8e-08 | ||
| 3n04_A | 666 | The Crystal Structure Of The Alpha-Glucosidase (Fam | 2e-07 |
| >pdb|3TON|A Chain A, Crystral Structure Of The C-Terminal Subunit Of Human Maltase- Glucoamylase Length = 908 | Back alignment and structure |
|
| >pdb|3L4T|A Chain A, Crystal Complex Of N-Terminal Human Maltase-Glucoamylase With Bj2661 Length = 875 | Back alignment and structure |
| >pdb|2QLY|A Chain A, Crystral Structure Of The N-Terminal Subunit Of Human Maltase- Glucoamylase Length = 870 | Back alignment and structure |
| >pdb|3LPO|A Chain A, Crystal Structure Of The N-Terminal Domain Of Sucrase-Isomal Length = 898 | Back alignment and structure |
| >pdb|3LPO|A Chain A, Crystal Structure Of The N-Terminal Domain Of Sucrase-Isomal Length = 898 | Back alignment and structure |
| >pdb|4B9Y|A Chain A, Crystal Structure Of Apo Agd31b, Alpha-transglucosylase In Glycoside Hydrolase Family 31 Length = 817 | Back alignment and structure |
| >pdb|1XSI|A Chain A, Structure Of A Family 31 Alpha Glycosidase Length = 778 | Back alignment and structure |
| >pdb|2F2H|A Chain A, Structure Of The Yici Thiosugar Michaelis Complex Length = 773 | Back alignment and structure |
| >pdb|2G3M|A Chain A, Crystal Structure Of The Sulfolobus Solfataricus Alpha- Glucosidase Mala Length = 693 | Back alignment and structure |
| >pdb|2XVG|A Chain A, Crystal Structure Of Alpha-Xylosidase (Gh31) From Cellvibrio Japonicus Length = 1020 | Back alignment and structure |
| >pdb|2XVG|A Chain A, Crystal Structure Of Alpha-Xylosidase (Gh31) From Cellvibrio Japonicus Length = 1020 | Back alignment and structure |
| >pdb|3PHA|A Chain A, The Crystal Structure Of The W169y Mutant Of Alpha-Glucosidase (Gh31 Family) From Ruminococcus Obeum Atcc 29174 In Complex With Acarbose Length = 667 | Back alignment and structure |
| >pdb|3NUK|A Chain A, The Crystal Structure Of The W169y Mutant Of Alpha-Glucosidase (Family 31) From Ruminococcus Obeum Atcc 29174 Length = 666 | Back alignment and structure |
| >pdb|3NSX|A Chain A, The Crystal Structure Of The The Crystal Structure Of The D420a Mutant Of The Alpha-Glucosidase (Family 31) From Ruminococcus Obeum Atcc 29174 Length = 666 | Back alignment and structure |
| >pdb|3M6D|A Chain A, The Crystal Structure Of The D307a Mutant Of Glycoside Hydrolase (Family 31) From Ruminococcus Obeum Atcc 29174 Length = 666 | Back alignment and structure |
| >pdb|3M46|A Chain A, The Crystal Structure Of The D73a Mutant Of Glycoside Hydrolase (Family 31) From Ruminococcus Obeum Atcc 29174 Length = 666 | Back alignment and structure |
| >pdb|1WE5|A Chain A, Crystal Structure Of Alpha-Xylosidase From Escherichia Coli Length = 772 | Back alignment and structure |
| >pdb|3N04|A Chain A, The Crystal Structure Of The Alpha-Glucosidase (Family 31) From Ruminococcus Obeum Atcc 29174 Length = 666 | Back alignment and structure |
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 260 | |||
| 3top_A | 908 | Maltase-glucoamylase, intestinal; membrane, hydrol | 2e-49 | |
| 3top_A | 908 | Maltase-glucoamylase, intestinal; membrane, hydrol | 1e-40 | |
| 2g3m_A | 693 | Maltase, alpha-glucosidase; hydrolase, glycoside h | 4e-47 | |
| 2g3m_A | 693 | Maltase, alpha-glucosidase; hydrolase, glycoside h | 4e-28 | |
| 3lpp_A | 898 | Sucrase-isomaltase; glycoside hydrolase family 31, | 5e-47 | |
| 3lpp_A | 898 | Sucrase-isomaltase; glycoside hydrolase family 31, | 5e-43 | |
| 3l4y_A | 875 | Maltase-glucoamylase, intestinal; glycoside hydrol | 5e-47 | |
| 3l4y_A | 875 | Maltase-glucoamylase, intestinal; glycoside hydrol | 4e-39 | |
| 3nsx_A | 666 | Alpha-glucosidase; structural genomics, PSI-2, pro | 7e-46 | |
| 3nsx_A | 666 | Alpha-glucosidase; structural genomics, PSI-2, pro | 4e-34 | |
| 2xvl_A | 1020 | Alpha-xylosidase, putative, XYL31A; hydrolase, gly | 1e-43 | |
| 2xvl_A | 1020 | Alpha-xylosidase, putative, XYL31A; hydrolase, gly | 9e-40 | |
| 2f2h_A | 773 | Putative family 31 glucosidase YICI; BETA8alpha8 b | 5e-43 | |
| 2f2h_A | 773 | Putative family 31 glucosidase YICI; BETA8alpha8 b | 6e-31 | |
| 2x2h_A | 1027 | Alpha-1,4-glucan lyase isozyme 1; anhydrofructose | 1e-37 | |
| 2x2h_A | 1027 | Alpha-1,4-glucan lyase isozyme 1; anhydrofructose | 3e-35 |
| >3top_A Maltase-glucoamylase, intestinal; membrane, hydrolase-hydrolase inhibitor complex; HET: ACR; 2.88A {Homo sapiens} PDB: 3ton_A* Length = 908 | Back alignment and structure |
|---|
Score = 173 bits (439), Expect = 2e-49
Identities = 47/127 (37%), Positives = 67/127 (52%), Gaps = 3/127 (2%)
Query: 134 GHAHIDTRRREPWLYGDATTSLVRDALRARYALLPYWYTLFHTQEISGAPVIRPLWYEFP 193
H I TRR++P + A ++ R L+ RY LLPY YTL H G V+RPL +EF
Sbjct: 632 NHNTIGTRRQDPVSWDVAFVNISRTVLQTRYTLLPYLYTLMHKAHTEGVTVVRPLLHEFV 691
Query: 194 QDKETFAMENQYLIGDSILVRPVTDPGATQVSVYFPRADEVWFDRDTYEAFTQTGS-VTI 252
D+ T+ +++Q+L+G + LV PV + A V+ YFP W+D T G T+
Sbjct: 692 SDQVTWDIDSQFLLGPAFLVSPVLERNARNVTAYFP--RARWYDYYTGVDINARGEWKTL 749
Query: 253 AVSLSKI 259
L I
Sbjct: 750 PAPLDHI 756
|
| >3top_A Maltase-glucoamylase, intestinal; membrane, hydrolase-hydrolase inhibitor complex; HET: ACR; 2.88A {Homo sapiens} PDB: 3ton_A* Length = 908 | Back alignment and structure |
|---|
| >2g3m_A Maltase, alpha-glucosidase; hydrolase, glycoside hydrolase family 31, multidomain protein, (beta/alpha)8 barrel, retaining mechanism; 2.55A {Sulfolobus solfataricus} PDB: 2g3n_A* Length = 693 | Back alignment and structure |
|---|
| >2g3m_A Maltase, alpha-glucosidase; hydrolase, glycoside hydrolase family 31, multidomain protein, (beta/alpha)8 barrel, retaining mechanism; 2.55A {Sulfolobus solfataricus} PDB: 2g3n_A* Length = 693 | Back alignment and structure |
|---|
| >3lpp_A Sucrase-isomaltase; glycoside hydrolase family 31, alpha-glucosidase membrane, disease mutation, disulfide bond, glycoprotein, glycosidase; HET: NAG BMA MAN KTL; 2.15A {Homo sapiens} PDB: 3lpo_A* Length = 898 | Back alignment and structure |
|---|
| >3lpp_A Sucrase-isomaltase; glycoside hydrolase family 31, alpha-glucosidase membrane, disease mutation, disulfide bond, glycoprotein, glycosidase; HET: NAG BMA MAN KTL; 2.15A {Homo sapiens} PDB: 3lpo_A* Length = 898 | Back alignment and structure |
|---|
| >3l4y_A Maltase-glucoamylase, intestinal; glycoside hydrolase family 31, cell membrane, disulfide bond, glycoprotein, glycosidase, hydrolase, membrane; HET: NR4 NAG; 1.80A {Homo sapiens} PDB: 3l4u_A* 3l4v_A* 3l4w_A* 3l4x_A* 3l4t_A* 3l4z_A* 2qmj_A* 2qly_A* 3ctt_A* Length = 875 | Back alignment and structure |
|---|
| >3l4y_A Maltase-glucoamylase, intestinal; glycoside hydrolase family 31, cell membrane, disulfide bond, glycoprotein, glycosidase, hydrolase, membrane; HET: NR4 NAG; 1.80A {Homo sapiens} PDB: 3l4u_A* 3l4v_A* 3l4w_A* 3l4x_A* 3l4t_A* 3l4z_A* 2qmj_A* 2qly_A* 3ctt_A* Length = 875 | Back alignment and structure |
|---|
| >3nsx_A Alpha-glucosidase; structural genomics, PSI-2, protein structure initiative, MI center for structural genomics, MCSG, acarbose; 1.57A {Ruminococcus obeum} PDB: 3ffj_A 3n04_A 3pha_A* 3nuk_A 3nxm_A* 3m46_A 3mkk_A* 3m6d_A* 3nqq_A* 3poc_A* Length = 666 | Back alignment and structure |
|---|
| >3nsx_A Alpha-glucosidase; structural genomics, PSI-2, protein structure initiative, MI center for structural genomics, MCSG, acarbose; 1.57A {Ruminococcus obeum} PDB: 3ffj_A 3n04_A 3pha_A* 3nuk_A 3nxm_A* 3m46_A 3mkk_A* 3m6d_A* 3nqq_A* 3poc_A* Length = 666 | Back alignment and structure |
|---|
| >2xvl_A Alpha-xylosidase, putative, XYL31A; hydrolase, glycosyl hydrolase family 31, (beta/alpha)8 barre; HET: PXN; 2.30A {Cellvibrio japonicus} PDB: 2xvg_A* 2xvk_A* Length = 1020 | Back alignment and structure |
|---|
| >2xvl_A Alpha-xylosidase, putative, XYL31A; hydrolase, glycosyl hydrolase family 31, (beta/alpha)8 barre; HET: PXN; 2.30A {Cellvibrio japonicus} PDB: 2xvg_A* 2xvk_A* Length = 1020 | Back alignment and structure |
|---|
| >2f2h_A Putative family 31 glucosidase YICI; BETA8alpha8 barrel, hydrolase; HET: MPO XTG; 1.95A {Escherichia coli} SCOP: b.150.1.1 b.30.5.11 b.71.1.4 c.1.8.13 PDB: 1xsj_A 1xsi_A 1xsk_A* 1we5_A* Length = 773 | Back alignment and structure |
|---|
| >2f2h_A Putative family 31 glucosidase YICI; BETA8alpha8 barrel, hydrolase; HET: MPO XTG; 1.95A {Escherichia coli} SCOP: b.150.1.1 b.30.5.11 b.71.1.4 c.1.8.13 PDB: 1xsj_A 1xsi_A 1xsk_A* 1we5_A* Length = 773 | Back alignment and structure |
|---|
| >2x2h_A Alpha-1,4-glucan lyase isozyme 1; anhydrofructose pathway, glycoside hydrolase family 3 starch binding domain; 2.06A {Gracilariopsis lemaneiformis} PDB: 2x2i_A* 2x2j_A* Length = 1027 | Back alignment and structure |
|---|
| >2x2h_A Alpha-1,4-glucan lyase isozyme 1; anhydrofructose pathway, glycoside hydrolase family 3 starch binding domain; 2.06A {Gracilariopsis lemaneiformis} PDB: 2x2i_A* 2x2j_A* Length = 1027 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 260 | |||
| 3lpp_A | 898 | Sucrase-isomaltase; glycoside hydrolase family 31, | 100.0 | |
| 3l4y_A | 875 | Maltase-glucoamylase, intestinal; glycoside hydrol | 100.0 | |
| 4ba0_A | 817 | Alpha-glucosidase, putative, ADG31B; hydrolase; HE | 100.0 | |
| 2xvl_A | 1020 | Alpha-xylosidase, putative, XYL31A; hydrolase, gly | 100.0 | |
| 3top_A | 908 | Maltase-glucoamylase, intestinal; membrane, hydrol | 100.0 | |
| 2f2h_A | 773 | Putative family 31 glucosidase YICI; BETA8alpha8 b | 100.0 | |
| 3nsx_A | 666 | Alpha-glucosidase; structural genomics, PSI-2, pro | 100.0 | |
| 2g3m_A | 693 | Maltase, alpha-glucosidase; hydrolase, glycoside h | 100.0 | |
| 2x2h_A | 1027 | Alpha-1,4-glucan lyase isozyme 1; anhydrofructose | 100.0 | |
| 3l4y_A | 875 | Maltase-glucoamylase, intestinal; glycoside hydrol | 99.97 | |
| 3lpp_A | 898 | Sucrase-isomaltase; glycoside hydrolase family 31, | 99.97 | |
| 3top_A | 908 | Maltase-glucoamylase, intestinal; membrane, hydrol | 99.96 | |
| 4ba0_A | 817 | Alpha-glucosidase, putative, ADG31B; hydrolase; HE | 99.96 | |
| 2xvl_A | 1020 | Alpha-xylosidase, putative, XYL31A; hydrolase, gly | 99.96 | |
| 3nsx_A | 666 | Alpha-glucosidase; structural genomics, PSI-2, pro | 99.95 | |
| 2f2h_A | 773 | Putative family 31 glucosidase YICI; BETA8alpha8 b | 99.92 | |
| 2x2h_A | 1027 | Alpha-1,4-glucan lyase isozyme 1; anhydrofructose | 99.91 | |
| 2g3m_A | 693 | Maltase, alpha-glucosidase; hydrolase, glycoside h | 99.86 |
| >3lpp_A Sucrase-isomaltase; glycoside hydrolase family 31, alpha-glucosidase membrane, disease mutation, disulfide bond, glycoprotein, glycosidase; HET: NAG BMA MAN KTL; 2.15A {Homo sapiens} PDB: 3lpo_A* | Back alignment and structure |
|---|
Probab=100.00 E-value=3.4e-40 Score=324.33 Aligned_cols=153 Identities=26% Similarity=0.447 Sum_probs=141.7
Q ss_pred eCCCccccccceeeEEEEEeeccccccccccccCCCcCcccccCch--hhHHHHHHHHhHHhhHHHHHHHHHHhhcCCCc
Q psy11532 106 DDGQSYDYRKGNYVAVQFKYENGVLSSKGHAHIDTRRREPWLYGDA--TTSLVRDALRARYALLPYWYTLFHTQEISGAP 183 (260)
Q Consensus 106 DDG~s~~y~~g~~~~~~f~~~~~~p~~R~H~~~~~~~~~Pw~~~~~--~~~~~~~~~~~r~~l~py~y~~~~~~~~~G~p 183 (260)
|-|.-..-...|++.||+++..+.|+||+|++.+...++||.|+++ +.+++|+++++||+|+|||||++++|+++|.|
T Consensus 600 DIGGF~g~~~~EL~~RW~Q~GaF~P~~R~H~~~~~~~~EPw~f~~~~~~~~~~r~~i~lRY~LlPYlYtl~~~a~~~G~P 679 (898)
T 3lpp_A 600 DICGFVAETTEELCRRWMQLGAFYPFSRNHNSDGYEHQDPAFFGQNSLLVKSSRQYLTIRYTLLPFLYTLFYKAHVFGET 679 (898)
T ss_dssp EETCSBSCCCHHHHHHHHHHHTTSSSCEECCCTTSCCCSGGGGCTTCHHHHHHHHHHHHHHHTHHHHHHHHHHHHHHCCC
T ss_pred CCcCCCCCCCHHHHHHHHHHhcCCccchhccCCCCCCCCCeecCCcHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhCCc
Confidence 4443333345678889999999999999999988889999999998 99999999999999999999999999999999
Q ss_pred eecccccccCCChhhhhccCeeeeCCceEEEeecCCCCeEEEEEeCCCCCcEEECCCCcEEe-CCeEEEEEcCCCCCC
Q psy11532 184 VIRPLWYEFPQDKETFAMENQYLIGDSILVRPVTDPGATQVSVYFPRADEVWFDRDTYEAFT-QTGSVTIAVSLSKIS 260 (260)
Q Consensus 184 i~rpl~~~~p~d~~~~~~~~q~~~G~~lLvaPv~~~~~~~~~vylP~~~~~W~~~~~~~~~~-g~~~~~~~~~l~~ip 260 (260)
||||||++||+|+.++.+++|||+|++||||||+++++++|+||||+| .|||++||+.+. ||+++++++||++||
T Consensus 680 v~RPL~~efP~D~~~~~i~dQfm~G~~LLVAPV~~~g~~~~~VYLP~g--~Wyd~~tg~~~~~gg~~i~~~apld~iP 755 (898)
T 3lpp_A 680 VARPVLHEFYEDTNSWIEDTEFLWGPALLITPVLKQGADTVSAYIPDA--IWYDYESGAKRPWRKQRVDMYLPADKIG 755 (898)
T ss_dssp SEECTHHHHTTSGGGGGCCSSEEETTTEEEECCCSTTCSEEEEEECSS--CEEETTTCCBCSCCSEEEEEECCTTCCE
T ss_pred eecccccCCCCChHHhcCCCeEEecCCcEEeeeccCCCcEEEEECCCC--eEEECCCCcEEeeCCEEEEEECCcccce
Confidence 999999999999999999999999999999999999999999999988 599999999985 889999999999998
|
| >3l4y_A Maltase-glucoamylase, intestinal; glycoside hydrolase family 31, cell membrane, disulfide bond, glycoprotein, glycosidase, hydrolase, membrane; HET: NR4 NAG; 1.80A {Homo sapiens} PDB: 3l4u_A* 3l4v_A* 3l4w_A* 3l4x_A* 3l4t_A* 3l4z_A* 2qmj_A* 2qly_A* 3ctt_A* | Back alignment and structure |
|---|
| >4ba0_A Alpha-glucosidase, putative, ADG31B; hydrolase; HET: 5GF PGE ARG; 1.85A {Cellvibrio japonicus} PDB: 4b9z_A* 4b9y_A* | Back alignment and structure |
|---|
| >2xvl_A Alpha-xylosidase, putative, XYL31A; hydrolase, glycosyl hydrolase family 31, (beta/alpha)8 barre; HET: PXN; 2.30A {Cellvibrio japonicus} PDB: 2xvg_A* 2xvk_A* | Back alignment and structure |
|---|
| >3top_A Maltase-glucoamylase, intestinal; membrane, hydrolase-hydrolase inhibitor complex; HET: ACR; 2.88A {Homo sapiens} PDB: 3ton_A* | Back alignment and structure |
|---|
| >2f2h_A Putative family 31 glucosidase YICI; BETA8alpha8 barrel, hydrolase; HET: MPO XTG; 1.95A {Escherichia coli} SCOP: b.150.1.1 b.30.5.11 b.71.1.4 c.1.8.13 PDB: 1xsj_A 1xsi_A 1xsk_A* 1we5_A* | Back alignment and structure |
|---|
| >3nsx_A Alpha-glucosidase; structural genomics, PSI-2, protein structure initiative, MI center for structural genomics, MCSG, acarbose; 1.57A {Ruminococcus obeum} PDB: 3ffj_A 3n04_A 3pha_A* 3nuk_A 3nxm_A* 3m46_A 3mkk_A* 3m6d_A* 3nqq_A* 3poc_A* | Back alignment and structure |
|---|
| >2g3m_A Maltase, alpha-glucosidase; hydrolase, glycoside hydrolase family 31, multidomain protein, (beta/alpha)8 barrel, retaining mechanism; 2.55A {Sulfolobus solfataricus} PDB: 2g3n_A* | Back alignment and structure |
|---|
| >2x2h_A Alpha-1,4-glucan lyase isozyme 1; anhydrofructose pathway, glycoside hydrolase family 3 starch binding domain; 2.06A {Gracilariopsis lemaneiformis} PDB: 2x2i_A* 2x2j_A* | Back alignment and structure |
|---|
| >3l4y_A Maltase-glucoamylase, intestinal; glycoside hydrolase family 31, cell membrane, disulfide bond, glycoprotein, glycosidase, hydrolase, membrane; HET: NR4 NAG; 1.80A {Homo sapiens} PDB: 3l4u_A* 3l4v_A* 3l4w_A* 3l4x_A* 3l4t_A* 3l4z_A* 2qmj_A* 2qly_A* 3ctt_A* | Back alignment and structure |
|---|
| >3lpp_A Sucrase-isomaltase; glycoside hydrolase family 31, alpha-glucosidase membrane, disease mutation, disulfide bond, glycoprotein, glycosidase; HET: NAG BMA MAN KTL; 2.15A {Homo sapiens} PDB: 3lpo_A* | Back alignment and structure |
|---|
| >3top_A Maltase-glucoamylase, intestinal; membrane, hydrolase-hydrolase inhibitor complex; HET: ACR; 2.88A {Homo sapiens} PDB: 3ton_A* | Back alignment and structure |
|---|
| >4ba0_A Alpha-glucosidase, putative, ADG31B; hydrolase; HET: 5GF PGE ARG; 1.85A {Cellvibrio japonicus} PDB: 4b9z_A* 4b9y_A* | Back alignment and structure |
|---|
| >2xvl_A Alpha-xylosidase, putative, XYL31A; hydrolase, glycosyl hydrolase family 31, (beta/alpha)8 barre; HET: PXN; 2.30A {Cellvibrio japonicus} PDB: 2xvg_A* 2xvk_A* | Back alignment and structure |
|---|
| >3nsx_A Alpha-glucosidase; structural genomics, PSI-2, protein structure initiative, MI center for structural genomics, MCSG, acarbose; 1.57A {Ruminococcus obeum} PDB: 3ffj_A 3n04_A 3pha_A* 3nuk_A 3nxm_A* 3m46_A 3mkk_A* 3m6d_A* 3nqq_A* 3poc_A* | Back alignment and structure |
|---|
| >2f2h_A Putative family 31 glucosidase YICI; BETA8alpha8 barrel, hydrolase; HET: MPO XTG; 1.95A {Escherichia coli} SCOP: b.150.1.1 b.30.5.11 b.71.1.4 c.1.8.13 PDB: 1xsj_A 1xsi_A 1xsk_A* 1we5_A* | Back alignment and structure |
|---|
| >2x2h_A Alpha-1,4-glucan lyase isozyme 1; anhydrofructose pathway, glycoside hydrolase family 3 starch binding domain; 2.06A {Gracilariopsis lemaneiformis} PDB: 2x2i_A* 2x2j_A* | Back alignment and structure |
|---|
| >2g3m_A Maltase, alpha-glucosidase; hydrolase, glycoside hydrolase family 31, multidomain protein, (beta/alpha)8 barrel, retaining mechanism; 2.55A {Sulfolobus solfataricus} PDB: 2g3n_A* | Back alignment and structure |
|---|
Homologous Structure Domains
Structure Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| 260 | ||||
| d2f2ha3 | 80 | b.71.1.4 (A:586-665) Putative glucosidase YicI, do | 3e-20 | |
| d2f2ha3 | 80 | b.71.1.4 (A:586-665) Putative glucosidase YicI, do | 4e-11 | |
| d2f2ha4 | 338 | c.1.8.13 (A:248-585) Putative glucosidase YicI, do | 3e-12 |
| >d2f2ha3 b.71.1.4 (A:586-665) Putative glucosidase YicI, domain 3 {Escherichia coli [TaxId: 562]} Length = 80 | Back information, alignment and structure |
|---|
class: All beta proteins fold: Glycosyl hydrolase domain superfamily: Glycosyl hydrolase domain family: Putative glucosidase YicI, domain 3 domain: Putative glucosidase YicI, domain 3 species: Escherichia coli [TaxId: 562]
Score = 80.2 bits (198), Expect = 3e-20
Identities = 17/77 (22%), Positives = 30/77 (38%), Gaps = 3/77 (3%)
Query: 183 PVIRPLWYEFPQDKETFAMENQYLIGDSILVRPVTDPGATQVSVYFPRADEVWFDRDTYE 242
P++R + EFP D ++ QY++GD+++V PV V Y P W +
Sbjct: 1 PMMRAMMMEFPDDPACDYLDRQYMLGDNVMVAPVFTEAGD-VQFYLPEGR--WTHLWHND 57
Query: 243 AFTQTGSVTIAVSLSKI 259
+ +
Sbjct: 58 ELDGSRWHKQQHGFLSL 74
|
| >d2f2ha3 b.71.1.4 (A:586-665) Putative glucosidase YicI, domain 3 {Escherichia coli [TaxId: 562]} Length = 80 | Back information, alignment and structure |
|---|
| >d2f2ha4 c.1.8.13 (A:248-585) Putative glucosidase YicI, domain 2 {Escherichia coli [TaxId: 562]} Length = 338 | Back information, alignment and structure |
|---|
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 260 | |||
| d2f2ha3 | 80 | Putative glucosidase YicI, domain 3 {Escherichia c | 99.95 | |
| d2f2ha3 | 80 | Putative glucosidase YicI, domain 3 {Escherichia c | 99.88 | |
| d2f2ha4 | 338 | Putative glucosidase YicI, domain 2 {Escherichia c | 99.22 |
| >d2f2ha3 b.71.1.4 (A:586-665) Putative glucosidase YicI, domain 3 {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
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class: All beta proteins fold: Glycosyl hydrolase domain superfamily: Glycosyl hydrolase domain family: Putative glucosidase YicI, domain 3 domain: Putative glucosidase YicI, domain 3 species: Escherichia coli [TaxId: 562]
Probab=99.95 E-value=4.1e-29 Score=175.20 Aligned_cols=75 Identities=23% Similarity=0.486 Sum_probs=72.4
Q ss_pred ceecccccccCCChhhhhccCeeeeCCceEEEeecCCCCeEEEEEeCCCCCcEEECCCCcEEeCCeEEEEEcCCCCCC
Q psy11532 183 PVIRPLWYEFPQDKETFAMENQYLIGDSILVRPVTDPGATQVSVYFPRADEVWFDRDTYEAFTQTGSVTIAVSLSKIS 260 (260)
Q Consensus 183 pi~rpl~~~~p~d~~~~~~~~q~~~G~~lLvaPv~~~~~~~~~vylP~~~~~W~~~~~~~~~~g~~~~~~~~~l~~ip 260 (260)
||+||||++||+|+.++++++|||+|++||||||+++++ +++||||+| +|||++||+.++||+++++.+||++||
T Consensus 1 Pi~RPl~~~~p~d~~~~~~~~Qfm~G~~lLVaPV~~~~~-~~~vylP~G--~W~d~~t~~~~~g~~~~~~~~~l~~iP 75 (80)
T d2f2ha3 1 PMMRAMMMEFPDDPACDYLDRQYMLGDNVMVAPVFTEAG-DVQFYLPEG--RWTHLWHNDELDGSRWHKQQHGFLSLP 75 (80)
T ss_dssp CSEECHHHHSTTCGGGTTCCSCEEETTTEEECCCCSSSC-EEEEEECSS--EEEETTTCCEEECSEEEEEECCTTCCC
T ss_pred CcccCccccCCCChhHhCCCcEEEEcCeEEEEEeeeCCc-EEEEEcCCc--eEEECCCCCEEECCEEEEEeCCCcccC
Confidence 899999999999999999999999999999999999987 599999998 599999999999999999999999998
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| >d2f2ha3 b.71.1.4 (A:586-665) Putative glucosidase YicI, domain 3 {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
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| >d2f2ha4 c.1.8.13 (A:248-585) Putative glucosidase YicI, domain 2 {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
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