Psyllid ID: psy14880


Local Sequence Feature Prediction

Prediction and (Method)Result
Residue Number Marker
Protein Sequence ?
Secondary Structure (PSIPRED) ?
Secondary Structure Prediction (SSPRO) ?
Coil and Loop (DISEMBL) ?
Flexible Loop (DISEMBL) ?
Low Complexity Region (SEG) ?
Disordered region (IsUnstruct) ?
Disordered Region (DISOPRED) ?
Disordered Region (DISEMBL) ?
Disordered Region (DISPRO) ?
Transmembrane Helix (TMHMM) ?
Transmembrane Helix (HMMTOP) ?
Transmembrane Helix (MEMSAT) ?
TM Helix, Signal Peptide (MEMSAT_SVM) ?
TM Helix, Signal Peptide (Phobius) ?
Signal Peptide (SignalP HMM Mode) ?
Signal Peptide (SignalP NN Mode) ?
Coiled Coils (COILS) ?
Positional Conservation ?
 
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120-------130-------140-------150-------160-------170-------180-------190-------200-------210-------220-------230-------240-------250-------260-------270-------280-------290-------300-------310-------320-------330-------340-------350-------360-------370-------380-------390-------400-------410-------420-------430-------440-------450-------460-------470-------480-------490-------
MSSFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPQTCGTQQVVREPLLLVTLMALCRWQMCTRQQVPCLLPRFGAYSPAKVYTPLEVQELVHYAKLRGVRVIFELDAPAHAGNGWQWGPRFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLNDPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCRWQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLISKGYQVIISTKDAWYLDHGFWGVTSYYRWQRVYDNLLPSSPLVLGGEVAMWTEYVDDQSLDGRLWPRTAAAAERLWSNPKSSSSEAETRFLEQRERLVEMGIRAEVTTPEWCYLNDGQCR
cccHHHHHHHHHHHccccEEEcccccccccccEEEcccccccHHHHHHccccccccccccccHHHHHHHHHcEEEEEcccccccccccccccccccccccccccHHHHHHHHHccccEEEcccccccccccccccccccccccccccccHHHHHHHHHHHHHHccEEEEEcccccccHHHHHHccccccccccccccccccccccccccccccccccHHHHHHHHHHHHHHHHcccccccEEEEcccccHHHHHHHHHHHccccccccccccccccccccccccEEcccccccHHHHHHHHHccccccHHHHHHHHHHHHHHHHHHHHHHHHccccEEEEEccccccHHHHHcccccccEEEEEccccccHHHHHHHHccccEEEccccccccccccccccccccccccccccccccccEEEEEEEcccccccccccHHHHHHHHHHHHHHcccccccccHHHHHHHHHHHHHHHHccccccccccccccccccccc
ccccHHHccccccccHHHHHHcccEEEEEEEccccccccccccccEEEEEccccEEEEEcccHHHHHHHHHHHccccccEEcccccccccEEEEEcccccccHHHHHHHHHHHHHHHccEEEEEccccccccccccHHcccccccccccHHHHHHHHHHHHHcccEEEEEccccHHHHHHHHHcHHHcccccEEEcccccccccccccccccccccccHHHHHHHHHHHHHHHHccccccEEEEccccccccccccccccccccccccccccccHHHHHHHHcccccHHHHccHHHHHHHHHccccccHHHHHHHHHHHHHHHHHHHHHHHHcccccEEEEccHcccHHHHHcccccccEEEEEEcccccHHHHHHHHccccEEEEcccEEEEEcccccccccEcccccccccHHHHHHEEEcEEcEcccccccccccccHHHHHHHHHHHHcccccccHHHHHHHHHHHHHHHHHcccccccccccHccccccccc
MSSFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWsshltdpeiilnyldpqtcgtqqvvrePLLLVTLMALCRWQmctrqqvpcllprfgayspakvytplEVQELVHYAKLRGVRVIfeldapahagngwqwgprfgayspakvytplEVQELVHYAKLRGIRVIfeldapahagngwqwgpryglgdlivclndpswranciqppcgqlnpinphVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCRWQmctrqqvpcvqpisgvdhlsphLWTVFIKCWNNTPAIVDFMLahgknttfdDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWsshltdpeiilnyldpkryiiqtwvpridPLADLLISKGYQVIISTkdawyldhgfwgvTSYYRWQRVydnllpssplvlggevaMWTEyvddqsldgrlwPRTAAAAERlwsnpksssseAETRFLEQRERLVEMGIraevttpewcylndgqcr
MSSFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPQTCGTQQVVREPLLLVTLMALCRWQMCTRQQVPCLLPRFGAYSPAKVYTPLEVQELVHYAKLRGVRVIFELDAPAHAGNGWQWGPRFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLNDPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCRWQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLISKGYQVIISTKDAWYLDHGFWGVTSYYRWQRVYDNLLPSSPLVLGGEVAMWTEYVDDQSLDGRLWPRTAAAAerlwsnpksssseaetRFLEQRERLVEMgiraevttpewcylndgqcr
MSSFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPQTCGTQQVVREPLLLVTLMALCRWQMCTRQQVPCLLPRFGAYSPAKVYTPLEVQELVHYAKLRGVRVIFELDAPAHAGNGWQWGPRFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLNDPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCRWQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLISKGYQVIISTKDAWYLDHGFWGVTSYYRWQRVYDNLLPSSPLVLGGEVAMWTEYVDDQSLDGRLWPRTAAAAERLWSNPKSSSSEAETRFLEQRERLVEMGIRAEVTTPEWCYLNDGQCR
****DDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPQTCGTQQVVREPLLLVTLMALCRWQMCTRQQVPCLLPRFGAYSPAKVYTPLEVQELVHYAKLRGVRVIFELDAPAHAGNGWQWGPRFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLNDPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCRWQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLISKGYQVIISTKDAWYLDHGFWGVTSYYRWQRVYDNLLPSSPLVLGGEVAMWTEYVDDQSLDGRLWPRTAAAA***********************RLVEMGIRAEVTTPEWCYLN*****
****DDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPQTCGTQQVVREPLLLVTLMALCRWQMCTRQQVPCLLPRFGAYSPAKVYTPLEVQELVHYAKLRGVRVIFELDAPAHAGNGWQWGPRFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLNDPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCRWQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLISKGYQVIISTKDAWYLDHGFWGVTSYYRWQRVYDNLLPSSPLVLGGEVAMWTEYVDDQSLDGRLWPRTAAAAERLWSNPKSSSSEAETRFLEQRERLVEMGIRAEVTTPEWCYLN*****
MSSFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPQTCGTQQVVREPLLLVTLMALCRWQMCTRQQVPCLLPRFGAYSPAKVYTPLEVQELVHYAKLRGVRVIFELDAPAHAGNGWQWGPRFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLNDPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCRWQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLISKGYQVIISTKDAWYLDHGFWGVTSYYRWQRVYDNLLPSSPLVLGGEVAMWTEYVDDQSLDGRLWPRTAAAAERL**************FLEQRERLVEMGIRAEVTTPEWCYLNDGQCR
MSSFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPQTCGTQQVVREPLLLVTLMALCRWQMCTRQQVPCLLPRFGAYSPAKVYTPLEVQELVHYAKLRGVRVIFELDAPAHAGNGWQWGPRFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLNDPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCRWQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLISKGYQVIISTKDAWYLDHGFWGVTSYYRWQRVYDNLLPSSPLVLGGEVAMWTEYVDDQSLDGRLWPRTAAAAERLWSNPKSSSSEAETRFLEQRERLVEMGIRAEVTTPEWCYLND**C*
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MSSFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPQTCGTQQVVREPLLLVTLMALCRWQMCTRQQVPCLLPRFGAYSPAKVYTPLEVQELVHYAKLRGVRVIFELDAPAHAGNGWQWGPRFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLNDPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCRWQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLISKGYQVIISTKDAWYLDHGFWGVTSYYRWQRVYDNLLPSSPLVLGGEVAMWTEYVDDQSLDGRLWPRTAAAAERLWSNPKSSSSEAETRFLEQRERLVEMGIRAEVTTPEWCYLNDGQCR
no confident homologs detected

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST ?

ID ?Alignment graph ?Length ? Definition ? RBH(Q2H) ? RBH(H2Q) ? Q cover ? H cover ? Identity ? E-value ?
Query497 2.2.26 [Sep-21-2011]
P49010596 Chitooligosaccharidolytic N/A N/A 0.633 0.528 0.403 1e-68
Q8WSF3660 Probable beta-hexosaminid no N/A 0.609 0.459 0.376 3e-55
Q9SYK0580 Beta-hexosaminidase 2 OS= yes N/A 0.611 0.524 0.307 1e-35
P43077562 Beta-hexosaminidase OS=Ca N/A N/A 0.591 0.523 0.298 1e-28
P13723532 Beta-hexosaminidase subun yes N/A 0.579 0.541 0.288 2e-26
P07686556 Beta-hexosaminidase subun yes N/A 0.581 0.519 0.295 1e-25
P49614531 Beta-hexosaminidase subun N/A N/A 0.579 0.542 0.294 5e-25
Q29548531 Beta-hexosaminidase subun yes N/A 0.579 0.542 0.278 3e-24
Q0V8R6529 Beta-hexosaminidase subun no N/A 0.563 0.529 0.285 3e-24
Q5RC84529 Beta-hexosaminidase subun no N/A 0.575 0.540 0.281 1e-23
>sp|P49010|HEXC_BOMMO Chitooligosaccharidolytic beta-N-acetylglucosaminidase OS=Bombyx mori PE=1 SV=1 Back     alignment and function desciption
 Score =  261 bits (666), Expect = 1e-68,   Method: Compositional matrix adjust.
 Identities = 150/372 (40%), Positives = 193/372 (51%), Gaps = 57/372 (15%)

Query: 138 RFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLN 197
           + GAYSP KVYT  +++E+V Y   RG+RV+ E DAPAH G GWQ         L VC  
Sbjct: 267 KLGAYSPTKVYTKQDIREVVEYGLERGVRVLPEFDAPAHVGEGWQ------DTGLTVCFK 320

Query: 198 DPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCR 257
              W   C++PPCGQLNP    +Y  L+DIY E M  A    +MFHMG DE         
Sbjct: 321 AEPWTKFCVEPPCGQLNPTKEELYDYLEDIYVE-MAEAFESTDMFHMGGDE--------- 370

Query: 258 WQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWA 317
                                      V  +CWN++  I +FM+ +  N     +++LW 
Sbjct: 371 ---------------------------VSERCWNSSEEIQNFMIQNRWNLDKSSFLKLWN 403

Query: 318 HFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLI 377
           +FQ  A     +A G  R  LI+W+S LTD   +  +LD   YIIQ W    DP    L+
Sbjct: 404 YFQKNAQDRAYKAFGK-RLPLILWTSTLTDYTHVEKFLDKDEYIIQVWTTGADPQIQGLL 462

Query: 378 SKGYQVIISTKDAWYLDHGFWG--------VTSYYRWQRVYDN-----LLPSSPLVLGGE 424
            KGY++I+S  DA Y D GF           + Y   Q+VY N      L     +LGGE
Sbjct: 463 QKGYRLIMSNYDALYFDCGFGAWVGSGNNWCSPYIGGQKVYGNSPAVMALSYRDQILGGE 522

Query: 425 VAMWTEYVDDQSLDGRLWPRTAAAAERLWSNPKSSSSEAETRFLEQRERLVEMGIRAEVT 484
           VA+W+E  D  +LDGRLWPR AA AER+W+ P ++  +AE R L  RERLV MGI+AE  
Sbjct: 523 VALWSEQSDPATLDGRLWPRAAAFAERMWAEPSTAWQDAEHRMLHVRERLVRMGIQAESL 582

Query: 485 TPEWCYLNDGQC 496
            PEWCY N G C
Sbjct: 583 EPEWCYQNQGLC 594




Active during metamorphosis to degrade chitin.
Bombyx mori (taxid: 7091)
EC: 3EC: .EC: 2EC: .EC: 1EC: .EC: 5EC: 2
>sp|Q8WSF3|FDL_DROME Probable beta-hexosaminidase fdl OS=Drosophila melanogaster GN=fdl PE=1 SV=1 Back     alignment and function description
>sp|Q9SYK0|HEXO2_ARATH Beta-hexosaminidase 2 OS=Arabidopsis thaliana GN=HEXO2 PE=1 SV=1 Back     alignment and function description
>sp|P43077|HEX1_CANAX Beta-hexosaminidase OS=Candida albicans GN=HEX1 PE=1 SV=1 Back     alignment and function description
>sp|P13723|HEXA1_DICDI Beta-hexosaminidase subunit A1 OS=Dictyostelium discoideum GN=hexa1 PE=1 SV=1 Back     alignment and function description
>sp|P07686|HEXB_HUMAN Beta-hexosaminidase subunit beta OS=Homo sapiens GN=HEXB PE=1 SV=3 Back     alignment and function description
>sp|P49614|HEXB_FELCA Beta-hexosaminidase subunit beta OS=Felis catus GN=HEXB PE=2 SV=2 Back     alignment and function description
>sp|Q29548|HEXB_PIG Beta-hexosaminidase subunit beta OS=Sus scrofa GN=HEXB PE=1 SV=2 Back     alignment and function description
>sp|Q0V8R6|HEXA_BOVIN Beta-hexosaminidase subunit alpha OS=Bos taurus GN=HEXA PE=2 SV=1 Back     alignment and function description
>sp|Q5RC84|HEXA_PONAB Beta-hexosaminidase subunit alpha OS=Pongo abelii GN=HEXA PE=3 SV=1 Back     alignment and function description

Close Homologs in the Non-Redundant Database Detected by BLAST ?

GI ?Alignment Graph ?Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query497
270014932559 hypothetical protein TcasGA2_TC011540 [T 0.647 0.576 0.495 1e-103
149588608593 beta-N-acetylglucosaminidase NAG2 precur 0.647 0.543 0.495 1e-103
158284579594 Anopheles gambiae str. PEST AGAP012453-P 0.645 0.540 0.474 9e-99
195425781 624 GK10305 [Drosophila willistoni] gi|19415 0.647 0.516 0.480 4e-95
170029661593 chitooligosaccharidolytic beta-N-acetylg 0.639 0.536 0.476 7e-95
242008854 604 Chitooligosaccharidolytic beta-N-acetylg 0.647 0.533 0.470 1e-93
194769254 616 GF19129 [Drosophila ananassae] gi|190618 0.647 0.522 0.472 2e-93
195393238 611 GJ18889 [Drosophila virilis] gi|19414977 0.643 0.523 0.471 7e-93
195480034 627 GE15800 [Drosophila yakuba] gi|194188636 0.643 0.510 0.478 4e-92
17933586 622 hexosaminidase 2 [Drosophila melanogaste 0.647 0.517 0.467 5e-92
>gi|270014932|gb|EFA11380.1| hypothetical protein TcasGA2_TC011540 [Tribolium castaneum] Back     alignment and taxonomy information
 Score =  380 bits (977), Expect = e-103,   Method: Compositional matrix adjust.
 Identities = 178/359 (49%), Positives = 233/359 (64%), Gaps = 37/359 (10%)

Query: 138 RFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLN 197
           +FGAYS  K+Y P ++  L+ YAKLRG+R+I E+DAP+HAGNGWQWGP  GLG+L VC++
Sbjct: 237 KFGAYSSDKIYHPEDITNLLGYAKLRGVRIIIEIDAPSHAGNGWQWGPDAGLGNLSVCID 296

Query: 198 DPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCR 257
              WR+ CIQPPCGQLNPINP+V+ VLK +Y +++ M   G E+FHMG DE         
Sbjct: 297 QQPWRSYCIQPPCGQLNPINPNVFDVLKLLYNDIVNMLPKG-EIFHMGGDE--------- 346

Query: 258 WQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWA 317
                                      V+I CWN TP I+ ++  +GK  T D ++ LW+
Sbjct: 347 ---------------------------VYIPCWNATPEIITYLEKNGKPRTTDTFLDLWS 379

Query: 318 HFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLI 377
            +QNK+ A+ D    ++ T +I+W+SHLT  ++I  YL   RY+IQTWVP  D L  LL+
Sbjct: 380 DYQNKSLAAFDFVARNSDTPIILWTSHLTQADVIEKYLSKARYVIQTWVPASDNLPTLLL 439

Query: 378 SKGYQVIISTKDAWYLDHGFWGVTSYYRWQRVYDNLLPSSPLVLGGEVAMWTEYVDDQSL 437
             GY++I+STKDAWYLDHGFWG T Y+ W+ VY+N +P+    LGGEV MW EYVDD S+
Sbjct: 440 ELGYRIIVSTKDAWYLDHGFWGTTEYHNWRVVYNNKIPTGDGALGGEVCMWGEYVDDSSV 499

Query: 438 DGRLWPRTAAAAERLWSNPKSSSSEAETRFLEQRERLVEMGIRAEVTTPEWCYLNDGQC 496
           + R+WPR AAAAERLW+NP     + E RF   RERLV  GI AE   P WCY N+G+C
Sbjct: 500 ESRVWPRAAAAAERLWTNPSDYVKQTERRFYRHRERLVARGIHAEALVPRWCYQNEGEC 558




Source: Tribolium castaneum

Species: Tribolium castaneum

Genus: Tribolium

Family: Tenebrionidae

Order: Coleoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|149588608|ref|NP_001092298.1| beta-N-acetylglucosaminidase NAG2 precursor [Tribolium castaneum] gi|148611478|gb|ABQ95983.1| beta-N-acetylglucosaminidase NAG2 [Tribolium castaneum] Back     alignment and taxonomy information
>gi|158284579|ref|XP_307483.4| Anopheles gambiae str. PEST AGAP012453-PA [Anopheles gambiae str. PEST] gi|157020982|gb|EAA03285.4| AGAP012453-PA [Anopheles gambiae str. PEST] Back     alignment and taxonomy information
>gi|195425781|ref|XP_002061147.1| GK10305 [Drosophila willistoni] gi|194157232|gb|EDW72133.1| GK10305 [Drosophila willistoni] Back     alignment and taxonomy information
>gi|170029661|ref|XP_001842710.1| chitooligosaccharidolytic beta-N-acetylglucosaminidase [Culex quinquefasciatus] gi|167864029|gb|EDS27412.1| chitooligosaccharidolytic beta-N-acetylglucosaminidase [Culex quinquefasciatus] Back     alignment and taxonomy information
>gi|242008854|ref|XP_002425212.1| Chitooligosaccharidolytic beta-N-acetylglucosaminidase precursor, putative [Pediculus humanus corporis] gi|212508933|gb|EEB12474.1| Chitooligosaccharidolytic beta-N-acetylglucosaminidase precursor, putative [Pediculus humanus corporis] Back     alignment and taxonomy information
>gi|194769254|ref|XP_001966721.1| GF19129 [Drosophila ananassae] gi|190618242|gb|EDV33766.1| GF19129 [Drosophila ananassae] Back     alignment and taxonomy information
>gi|195393238|ref|XP_002055261.1| GJ18889 [Drosophila virilis] gi|194149771|gb|EDW65462.1| GJ18889 [Drosophila virilis] Back     alignment and taxonomy information
>gi|195480034|ref|XP_002101112.1| GE15800 [Drosophila yakuba] gi|194188636|gb|EDX02220.1| GE15800 [Drosophila yakuba] Back     alignment and taxonomy information
>gi|17933586|ref|NP_525081.1| hexosaminidase 2 [Drosophila melanogaster] gi|7290966|gb|AAF46406.1| hexosaminidase 2 [Drosophila melanogaster] gi|21392072|gb|AAM48390.1| RE07082p [Drosophila melanogaster] gi|220947738|gb|ACL86412.1| Hexo2-PA [synthetic construct] gi|220957120|gb|ACL91103.1| Hexo2-PA [synthetic construct] Back     alignment and taxonomy information

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST ?

ID ? Alignment graph ? Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query497
FB|FBgn0041629622 Hexo2 "Hexosaminidase 2" [Dros 0.426 0.340 0.506 1.8e-93
FB|FBgn0041630622 Hexo1 "Hexosaminidase 1" [Dros 0.426 0.340 0.417 9.7e-72
UNIPROTKB|P49010596 P49010 "Chitooligosaccharidoly 0.416 0.347 0.439 6e-70
FB|FBgn0045063660 fdl "fused lobes" [Drosophila 0.219 0.165 0.490 3.4e-53
TAIR|locus:2031988580 HEXO2 "beta-hexosaminidase 2" 0.201 0.172 0.424 1.9e-34
CGD|CAL0004108562 HEX1 [Candida albicans (taxid: 0.203 0.179 0.390 9.4e-29
UNIPROTKB|Q59NY2562 HEX1 "Putative uncharacterized 0.203 0.179 0.390 9.4e-29
UNIPROTKB|F1Q1M8454 HEXB "Uncharacterized protein" 0.384 0.420 0.338 1.1e-27
UNIPROTKB|Q5URX0331 HEXB "Beta-hexosaminidase subu 0.384 0.577 0.323 1.6e-27
UNIPROTKB|F1NTQ2409 HEXB "Uncharacterized protein" 0.382 0.464 0.298 8.5e-27
FB|FBgn0041629 Hexo2 "Hexosaminidase 2" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
 Score = 592 (213.5 bits), Expect = 1.8e-93, Sum P(2) = 1.8e-93
 Identities = 112/221 (50%), Positives = 145/221 (65%)

Query:   285 VFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWAHFQNKAAASLDEA-----VGHNRTK-L 338
             VF+ CWNNT  I D M A G + +   +++LW+ F  +   + DE       G    K +
Sbjct:   401 VFLPCWNNTDEIRDGMRARGYDLSEQSFLRLWSQFHQRNLNAWDEINERMYPGIKEPKSV 460

Query:   339 IVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLISKGYQVIISTKDAWYLDHGFW 398
             I+WSSHLT+P  I  YL  +R+IIQTWV   D L   L+ +GY++I+STK+AWYLDHGFW
Sbjct:   461 IIWSSHLTNPRYIETYLPKERFIIQTWVESQDALNRELLQRGYRLIVSTKNAWYLDHGFW 520

Query:   399 GVTSYYRWQRVYDNLLP---SSPLVLGGEVAMWTEYVDDQSLDGRLWPRTAAAAERLWSN 455
             G TSYY W+ VY + +P   S   VLGGEV MW+EYVD  SL+ R+WPR  AAAER+WSN
Sbjct:   521 GSTSYYNWRTVYSSGMPVGRSKDQVLGGEVCMWSEYVDQNSLESRIWPRAGAAAERMWSN 580

Query:   456 PKSSSSEAETRFLEQRERLVEMGIRAEVTTPEWCYLNDGQC 496
             PKSS+  A+ RF   RERL+  GI A+   P WC L++GQC
Sbjct:   581 PKSSALLAQRRFYRYRERLLARGIHADAVIPHWCVLHEGQC 621


GO:0004563 "beta-N-acetylhexosaminidase activity" evidence=ISS
GO:0005975 "carbohydrate metabolic process" evidence=IEA
GO:0016231 "beta-N-acetylglucosaminidase activity" evidence=IDA
GO:0005886 "plasma membrane" evidence=IDA
GO:0044130 "negative regulation of growth of symbiont in host" evidence=IMP
GO:0005615 "extracellular space" evidence=IDA
GO:0032504 "multicellular organism reproduction" evidence=IEP
FB|FBgn0041630 Hexo1 "Hexosaminidase 1" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
UNIPROTKB|P49010 P49010 "Chitooligosaccharidolytic beta-N-acetylglucosaminidase" [Bombyx mori (taxid:7091)] Back     alignment and assigned GO terms
FB|FBgn0045063 fdl "fused lobes" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
TAIR|locus:2031988 HEXO2 "beta-hexosaminidase 2" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
CGD|CAL0004108 HEX1 [Candida albicans (taxid:5476)] Back     alignment and assigned GO terms
UNIPROTKB|Q59NY2 HEX1 "Putative uncharacterized protein HEX1" [Candida albicans SC5314 (taxid:237561)] Back     alignment and assigned GO terms
UNIPROTKB|F1Q1M8 HEXB "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
UNIPROTKB|Q5URX0 HEXB "Beta-hexosaminidase subunit beta" [Homo sapiens (taxid:9606)] Back     alignment and assigned GO terms
UNIPROTKB|F1NTQ2 HEXB "Uncharacterized protein" [Gallus gallus (taxid:9031)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries ?

No confident hit for EC number transfering in SWISSPROT detected by BLAST

EC Number Prediction by EFICAz Software ?

Prediction LevelEC numberConfidence of Prediction
3rd Layer3.2.10.691
3rd Layer3.2.1.520.737

Prediction of Functionally Associated Proteins


Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query497
cd06562348 cd06562, GH20_HexA_HexB-like, Beta-N-acetylhexosam 1e-108
pfam00728335 pfam00728, Glyco_hydro_20, Glycosyl hydrolase fami 1e-60
cd06570311 cd06570, GH20_chitobiase-like_1, A functionally un 7e-36
cd02742303 cd02742, GH20_hexosaminidase, Beta-N-acetylhexosam 4e-24
cd06563357 cd06563, GH20_chitobiase-like, The chitobiase of S 7e-23
cd06564326 cd06564, GH20_DspB_LnbB-like, Glycosyl hydrolase f 1e-10
cd06568329 cd06568, GH20_SpHex_like, A subgroup of the Glycos 1e-08
cd06569445 cd06569, GH20_Sm-chitobiase-like, The chitobiase o 7e-06
cd06565301 cd06565, GH20_GcnA-like, Glycosyl hydrolase family 1e-04
COG3525732 COG3525, Chb, N-acetyl-beta-hexosaminidase [Carboh 3e-04
cd06568329 cd06568, GH20_SpHex_like, A subgroup of the Glycos 0.002
cd06569445 cd06569, GH20_Sm-chitobiase-like, The chitobiase o 0.002
cd06564326 cd06564, GH20_DspB_LnbB-like, Glycosyl hydrolase f 0.003
>gnl|CDD|119332 cd06562, GH20_HexA_HexB-like, Beta-N-acetylhexosaminidases catalyze the removal of beta-1,4-linked N-acetyl-D-hexosamine residues from the non-reducing ends of N-acetyl-beta-D-hexosaminides including N-acetylglucosides and N-acetylgalactosides Back     alignment and domain information
 Score =  326 bits (838), Expect = e-108
 Identities = 129/350 (36%), Positives = 171/350 (48%), Gaps = 67/350 (19%)

Query: 138 RFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLN 197
           + GAYSP++VYTP +V+E+V YA+LRGIRVI E+D P H G+  Q  P     +L+    
Sbjct: 57  KKGAYSPSEVYTPEDVKEIVEYARLRGIRVIPEIDTPGHTGSWGQGYP-----ELLTGCY 111

Query: 198 DPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCR 257
              WR  C +PPCGQLNP NP  Y  LK ++ E+  +  + D+ FH+G DE         
Sbjct: 112 AV-WRKYCPEPPCGQLNPTNPKTYDFLKTLFKEVSEL--FPDKYFHLGGDE--------- 159

Query: 258 WQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWA 317
                                      V   CWN+ P I  FM  +       DY  L +
Sbjct: 160 ---------------------------VNFNCWNSNPEIQKFMKKNNGT----DYSDLES 188

Query: 318 HFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLI 377
           +F  +A     + V       IVW     +      YL PK  I+Q W          ++
Sbjct: 189 YFIQRA----LDIVRSLGKTPIVWEEVFDNG----VYLLPKDTIVQVWGG--SDELKNVL 238

Query: 378 SKGYQVIISTKDAWYLDHGFWGVT-------SYYR-WQRVYDNLLPSSPLVLGGEVAMWT 429
           + GY+VI+S+ D WYLD GF G           Y+ W R+Y        LVLGGE  MW 
Sbjct: 239 AAGYKVILSSYDFWYLDCGFGGWVGPGNDWCDPYKNWPRIYSGTPEQKKLVLGGEACMWG 298

Query: 430 EYVDDQSLDGRLWPRTAAAAERLWSNPKSSS-SEAETRFLEQRERLVEMG 478
           E VDD +LD RLWPR +A AERLWS P  ++ ++AE R +E R RLV  G
Sbjct: 299 EQVDDTNLDQRLWPRASALAERLWSGPSDTNLTDAEPRLVEFRCRLVRRG 348


The hexA and hexB genes encode the alpha- and beta-subunits of the two major beta-N-acetylhexosaminidase isoenzymes, N-acetyl-beta-D-hexosaminidase A (HexA) and beta-N-acetylhexosaminidase B (HexB). Both the alpha and the beta catalytic subunits have a TIM-barrel fold and belong to the glycosyl hydrolase family 20 (GH20). The HexA enzyme is a heterodimer containing one alpha and one beta subunit while the HexB enzyme is a homodimer containing two beta-subunits. Hexosaminidase mutations cause an inability to properly hydrolyze certain sphingolipids which accumulate in lysosomes within the brain, resulting in the lipid storage disorders Tay-Sachs and Sandhoff. Mutations in the alpha subunit cause in a deficiency in the HexA enzyme and result in Tay-Sachs, mutations in the beta-subunit cause in a deficiency in both HexA and HexB enzymes and result in Sandhoff disease. In both disorders GM(2) gangliosides accumulate in lysosomes. The GH20 hexosaminidases are thought to act via a catalytic mechanism in which the catalytic nucleophile is not provided by solvent or the enzyme, but by the substrate itself. Length = 348

>gnl|CDD|216086 pfam00728, Glyco_hydro_20, Glycosyl hydrolase family 20, catalytic domain Back     alignment and domain information
>gnl|CDD|119338 cd06570, GH20_chitobiase-like_1, A functionally uncharacterized subgroup of the Glycosyl hydrolase family 20 (GH20) catalytic domain found in proteins similar to the chitobiase of Serratia marcescens, a beta-N-1,4-acetylhexosaminidase that hydrolyzes the beta-1,4-glycosidic linkages in oligomers derived from chitin Back     alignment and domain information
>gnl|CDD|119331 cd02742, GH20_hexosaminidase, Beta-N-acetylhexosaminidases of glycosyl hydrolase family 20 (GH20) catalyze the removal of beta-1,4-linked N-acetyl-D-hexosamine residues from the non-reducing ends of N-acetyl-beta-D-hexosaminides including N-acetylglucosides and N-acetylgalactosides Back     alignment and domain information
>gnl|CDD|119333 cd06563, GH20_chitobiase-like, The chitobiase of Serratia marcescens is a beta-N-1,4-acetylhexosaminidase with a glycosyl hydrolase family 20 (GH20) domain that hydrolyzes the beta-1,4-glycosidic linkages in oligomers derived from chitin Back     alignment and domain information
>gnl|CDD|119334 cd06564, GH20_DspB_LnbB-like, Glycosyl hydrolase family 20 (GH20) catalytic domain of dispersin B (DspB), lacto-N-biosidase (LnbB) and related proteins Back     alignment and domain information
>gnl|CDD|119336 cd06568, GH20_SpHex_like, A subgroup of the Glycosyl hydrolase family 20 (GH20) catalytic domain found in proteins similar to the N-acetylhexosaminidase from Streptomyces plicatus (SpHex) Back     alignment and domain information
>gnl|CDD|119337 cd06569, GH20_Sm-chitobiase-like, The chitobiase of Serratia marcescens is a beta-N-1,4-acetylhexosaminidase with a glycosyl hydrolase family 20 (GH20) domain that hydrolyzes the beta-1,4-glycosidic linkages in oligomers derived from chitin Back     alignment and domain information
>gnl|CDD|119335 cd06565, GH20_GcnA-like, Glycosyl hydrolase family 20 (GH20) catalytic domain of N-acetyl-beta-D-glucosaminidase (GcnA, also known as BhsA) and related proteins Back     alignment and domain information
>gnl|CDD|226056 COG3525, Chb, N-acetyl-beta-hexosaminidase [Carbohydrate transport and metabolism] Back     alignment and domain information
>gnl|CDD|119336 cd06568, GH20_SpHex_like, A subgroup of the Glycosyl hydrolase family 20 (GH20) catalytic domain found in proteins similar to the N-acetylhexosaminidase from Streptomyces plicatus (SpHex) Back     alignment and domain information
>gnl|CDD|119337 cd06569, GH20_Sm-chitobiase-like, The chitobiase of Serratia marcescens is a beta-N-1,4-acetylhexosaminidase with a glycosyl hydrolase family 20 (GH20) domain that hydrolyzes the beta-1,4-glycosidic linkages in oligomers derived from chitin Back     alignment and domain information
>gnl|CDD|119334 cd06564, GH20_DspB_LnbB-like, Glycosyl hydrolase family 20 (GH20) catalytic domain of dispersin B (DspB), lacto-N-biosidase (LnbB) and related proteins Back     alignment and domain information

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 497
cd06562348 GH20_HexA_HexB-like Beta-N-acetylhexosaminidases c 100.0
KOG2499|consensus542 100.0
cd06563357 GH20_chitobiase-like The chitobiase of Serratia ma 100.0
cd06570311 GH20_chitobiase-like_1 A functionally uncharacteri 100.0
cd06569445 GH20_Sm-chitobiase-like The chitobiase of Serratia 100.0
cd06568329 GH20_SpHex_like A subgroup of the Glycosyl hydrola 100.0
PF00728351 Glyco_hydro_20: Glycosyl hydrolase family 20, cata 100.0
cd02742303 GH20_hexosaminidase Beta-N-acetylhexosaminidases o 100.0
cd06564326 GH20_DspB_LnbB-like Glycosyl hydrolase family 20 ( 100.0
COG3525732 Chb N-acetyl-beta-hexosaminidase [Carbohydrate tra 100.0
cd06565301 GH20_GcnA-like Glycosyl hydrolase family 20 (GH20) 100.0
KOG2499|consensus542 97.5
PF02638311 DUF187: Glycosyl hydrolase like GH101; InterPro: I 95.72
cd06562348 GH20_HexA_HexB-like Beta-N-acetylhexosaminidases c 95.58
PF10566273 Glyco_hydro_97: Glycoside hydrolase 97 ; InterPro: 94.78
cd06568329 GH20_SpHex_like A subgroup of the Glycosyl hydrola 94.63
cd06570311 GH20_chitobiase-like_1 A functionally uncharacteri 94.61
cd06564326 GH20_DspB_LnbB-like Glycosyl hydrolase family 20 ( 94.44
PF00728351 Glyco_hydro_20: Glycosyl hydrolase family 20, cata 94.24
cd06563357 GH20_chitobiase-like The chitobiase of Serratia ma 94.05
cd02742303 GH20_hexosaminidase Beta-N-acetylhexosaminidases o 94.04
cd06569445 GH20_Sm-chitobiase-like The chitobiase of Serratia 93.52
cd06565301 GH20_GcnA-like Glycosyl hydrolase family 20 (GH20) 89.84
COG1649418 Uncharacterized protein conserved in bacteria [Fun 87.94
PF13200316 DUF4015: Putative glycosyl hydrolase domain 84.43
PRK12568730 glycogen branching enzyme; Provisional 81.19
PLN02361401 alpha-amylase 80.41
>cd06562 GH20_HexA_HexB-like Beta-N-acetylhexosaminidases catalyze the removal of beta-1,4-linked N-acetyl-D-hexosamine residues from the non-reducing ends of N-acetyl-beta-D-hexosaminides including N-acetylglucosides and N-acetylgalactosides Back     alignment and domain information
Probab=100.00  E-value=1e-84  Score=673.38  Aligned_cols=339  Identities=40%  Similarity=0.716  Sum_probs=301.2

Q ss_pred             CCCceeeeccCCCCCCHHHHHHhhhhhhcccccccchhhHHhhhhceeEEeccCCcccccccccCCCCCCCccCChhHHH
Q psy14880         27 GHNRTKLIVWSSHLTDPEIILNYLDPQTCGTQQVVREPLLLVTLMALCRWQMCTRQQVPCLLPRFGAYSPAKVYTPLEVQ  106 (497)
Q Consensus        27 ~~~RG~mlDvaR~~~~~~~lk~~id~ma~~K~~~~~~~~~~~~~~n~lhlHl~D~q~~~~e~~~~g~~~~~~~y~~~~i~  106 (497)
                      |++||+||||||||+|+++||++||.||.||             ||+|||||+||||||+|++.||..            
T Consensus         1 f~~RG~mlDvaR~f~~~~~ik~~Id~ma~~K-------------lN~lh~HltDd~~~rle~~~~P~L------------   55 (348)
T cd06562           1 FPHRGLLLDTSRHFLSVDSIKRTIDAMAYNK-------------LNVLHWHITDSQSFPLESPSYPEL------------   55 (348)
T ss_pred             CCccceeeeccccCCCHHHHHHHHHHHHHhC-------------CcEEEEeEEcCCCceEeeCCCchh------------
Confidence            7899999999999999999999999999999             699999999999999999988732            


Q ss_pred             HHHHHHHHcCceeeeecCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHcCCEEEEecCCcccchhhhhhcCC
Q psy14880        107 ELVHYAKLRGVRVIFELDAPAHAGNGWQWGPRFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPR  186 (497)
Q Consensus       107 ~~~~y~~~rG~ri~~e~~~p~~~~~~~~~~~~~g~~s~~~~YT~~ei~eiv~yA~~rgI~VIPEID~PGH~~a~l~~~p~  186 (497)
                                                    +..|+|+++++||++||+|||+||++|||+||||||+|||+.++++++|+
T Consensus        56 ------------------------------t~~ga~~~~~~YT~~di~eiv~yA~~rgI~vIPEID~PGH~~a~~~~~p~  105 (348)
T cd06562          56 ------------------------------SKKGAYSPSEVYTPEDVKEIVEYARLRGIRVIPEIDTPGHTGSWGQGYPE  105 (348)
T ss_pred             ------------------------------hhccCcCCCceECHHHHHHHHHHHHHcCCEEEEeccCchhhHHHHHhChh
Confidence                                          12456778899999999999999999999999999999999999999887


Q ss_pred             CCCCCcccccCCCCCCccccCCCCCcCCCCChhHHHHHHHHHHHHHhccCCCCCeEEEcCCccchhhhhhhhhhcccCCC
Q psy14880        187 YGLGDLIVCLNDPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCRWQMCTRQQV  266 (497)
Q Consensus       187 ~~~~~l~~~~~~~~~~~~~~~~~~~~L~~~~p~t~~fl~~vl~E~~~lF~~~~~~iHiGgDE~~~~~~~~~w~~~~~~~~  266 (497)
                      +...    |.  ..|..++.++..++|||++|+|++|+++|++|++++||  +++|||||||                  
T Consensus       106 l~~~----~~--~~~~~~~~~~~~~~L~~~~~~t~~fl~~vl~E~~~lF~--~~~iHiGgDE------------------  159 (348)
T cd06562         106 LLTG----CY--AVWRKYCPEPPCGQLNPTNPKTYDFLKTLFKEVSELFP--DKYFHLGGDE------------------  159 (348)
T ss_pred             hhCC----CC--ccccccccCCCCccccCCChhHHHHHHHHHHHHHHhcC--CcceEeecCC------------------
Confidence            6522    21  22444555666789999999999999999999999999  9999999999                  


Q ss_pred             CCcCCCCCCCCCCCCcceeecccccCCHHHHHHHHHcCCCCCcccHHHHHHHHHHHHHHHHHHHhhCCCceEEEecCCCC
Q psy14880        267 PCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHLT  346 (497)
Q Consensus       267 ~~~~~~~~~~~~~~~~~~v~~~~w~~~p~~~~~~~~~g~~~~~~~~~~l~~~F~~~~~~~l~~~~~~~g~~~~~W~d~~~  346 (497)
                                        +..+||+++|+|+++|+++|++    ++.+|+.+|++++.++|++    +||++++|+|++.
T Consensus       160 ------------------~~~~~w~~~p~~~~~m~~~g~~----~~~~l~~~f~~~~~~~l~~----~Gk~~i~W~d~~~  213 (348)
T cd06562         160 ------------------VNFNCWNSNPEIQKFMKKNNGT----DYSDLESYFIQRALDIVRS----LGKTPIVWEEVFD  213 (348)
T ss_pred             ------------------CCCCcccCCHHHHHHHHHcCCC----CHHHHHHHHHHHHHHHHHH----cCCeEEEeeeccc
Confidence                              7789999999999999999973    6889999999999999984    8999999999987


Q ss_pred             CchhhccCCCCCcEEEEecCCCCchhHHHHHHcCCeEEEeCCCcccccccccCC-CCCCChhhhhccCCCC-------CC
Q psy14880        347 DPEIILNYLDPKRYIIQTWVPRIDPLADLLISKGYQVIISTKDAWYLDHGFWGV-TSYYRWQRVYDNLLPS-------SP  418 (497)
Q Consensus       347 ~~~~~~~~l~~~~~iv~~W~~~~~~~~~~~~~~Gy~vI~s~~~~~Yld~~~~~~-~~~~~~~~iY~~~p~~-------~~  418 (497)
                      ..+   ..+ +++++|++|++..  .+.+++++||+||+|+++++|||+++.+. .++.+|+++|+++|..       .+
T Consensus       214 ~~~---~~~-~~~~iv~~W~~~~--~~~~~~~~G~~vI~s~~~~~Yld~~~~~~~~~~~~~~~~y~~~p~~~~~~~~~~~  287 (348)
T cd06562         214 NGV---YLL-PKDTIVQVWGGSD--ELKNVLAAGYKVILSSYDFWYLDCGFGGWVGPGNDWCDPYKNWPRIYSGTPEQKK  287 (348)
T ss_pred             CCC---ccC-CCCeEEEECCCcH--HHHHHHHCCCCEEEeCCCcEEEeecCCCCCCCCCcHhhhhcCCCCCCCCChhhcc
Confidence            643   134 5799999999874  67899999999999999999999986321 3568999999988864       38


Q ss_pred             CccceeeeeeccccCCCcchhhhhhhHHHHHHHhcCCCC-CChHHHHHHHHHHHHHHHHCC
Q psy14880        419 LVLGGEVAMWTEYVDDQSLDGRLWPRTAAAAERLWSNPK-SSSSEAETRFLEQRERLVEMG  478 (497)
Q Consensus       419 ~ilG~e~~lWsE~~~~~~l~~~l~PRl~A~AEr~W~~~~-~~~~~f~~Rl~~~~~~l~~~G  478 (497)
                      +|+|+|+|||+|++++.++++++|||++|+||++|+++. ++|++|..||..+++||.+||
T Consensus       288 ~ilG~~~~lW~E~~~~~~~~~~~~PR~~a~AE~~W~~~~~~~~~~f~~Rl~~~~~~l~~~g  348 (348)
T cd06562         288 LVLGGEACMWGEQVDDTNLDQRLWPRASALAERLWSGPSDTNLTDAEPRLVEFRCRLVRRG  348 (348)
T ss_pred             cEEEEEEEeeeeeeCccceeehhhhhHHHHHHHhhCCCcCCCHHHHHHHHHHHHHHHHhCc
Confidence            999999999999999989999999999999999999876 689999999999999999998



The hexA and hexB genes encode the alpha- and beta-subunits of the two major beta-N-acetylhexosaminidase isoenzymes, N-acetyl-beta-D-hexosaminidase A (HexA) and beta-N-acetylhexosaminidase B (HexB). Both the alpha and the beta catalytic subunits have a TIM-barrel fold and belong to the glycosyl hydrolase family 20 (GH20). The HexA enzyme is a heterodimer containing one alpha and one beta subunit while the HexB enzyme is a homodimer containing two beta-subunits. Hexosaminidase mutations cause an inability to properly hydrolyze certain sphingolipids which accumulate in lysosomes within the brain, resulting in the lipid storage disorders Tay-Sachs and Sandhoff. Mutations in the alpha subunit cause in a deficiency in the HexA enzyme and result in

>KOG2499|consensus Back     alignment and domain information
>cd06563 GH20_chitobiase-like The chitobiase of Serratia marcescens is a beta-N-1,4-acetylhexosaminidase with a glycosyl hydrolase family 20 (GH20) domain that hydrolyzes the beta-1,4-glycosidic linkages in oligomers derived from chitin Back     alignment and domain information
>cd06570 GH20_chitobiase-like_1 A functionally uncharacterized subgroup of the Glycosyl hydrolase family 20 (GH20) catalytic domain found in proteins similar to the chitobiase of Serratia marcescens, a beta-N-1,4-acetylhexosaminidase that hydrolyzes the beta-1,4-glycosidic linkages in oligomers derived from chitin Back     alignment and domain information
>cd06569 GH20_Sm-chitobiase-like The chitobiase of Serratia marcescens is a beta-N-1,4-acetylhexosaminidase with a glycosyl hydrolase family 20 (GH20) domain that hydrolyzes the beta-1,4-glycosidic linkages in oligomers derived from chitin Back     alignment and domain information
>cd06568 GH20_SpHex_like A subgroup of the Glycosyl hydrolase family 20 (GH20) catalytic domain found in proteins similar to the N-acetylhexosaminidase from Streptomyces plicatus (SpHex) Back     alignment and domain information
>PF00728 Glyco_hydro_20: Glycosyl hydrolase family 20, catalytic domain; InterPro: IPR015883 Glycoside hydrolase family 20 GH20 from CAZY comprises enzymes with several known activities; beta-hexosaminidase (3 Back     alignment and domain information
>cd02742 GH20_hexosaminidase Beta-N-acetylhexosaminidases of glycosyl hydrolase family 20 (GH20) catalyze the removal of beta-1,4-linked N-acetyl-D-hexosamine residues from the non-reducing ends of N-acetyl-beta-D-hexosaminides including N-acetylglucosides and N-acetylgalactosides Back     alignment and domain information
>cd06564 GH20_DspB_LnbB-like Glycosyl hydrolase family 20 (GH20) catalytic domain of dispersin B (DspB), lacto-N-biosidase (LnbB) and related proteins Back     alignment and domain information
>COG3525 Chb N-acetyl-beta-hexosaminidase [Carbohydrate transport and metabolism] Back     alignment and domain information
>cd06565 GH20_GcnA-like Glycosyl hydrolase family 20 (GH20) catalytic domain of N-acetyl-beta-D-glucosaminidase (GcnA, also known as BhsA) and related proteins Back     alignment and domain information
>KOG2499|consensus Back     alignment and domain information
>PF02638 DUF187: Glycosyl hydrolase like GH101; InterPro: IPR003790 This entry describes proteins of unknown function Back     alignment and domain information
>cd06562 GH20_HexA_HexB-like Beta-N-acetylhexosaminidases catalyze the removal of beta-1,4-linked N-acetyl-D-hexosamine residues from the non-reducing ends of N-acetyl-beta-D-hexosaminides including N-acetylglucosides and N-acetylgalactosides Back     alignment and domain information
>PF10566 Glyco_hydro_97: Glycoside hydrolase 97 ; InterPro: IPR019563 O-Glycosyl hydrolases 3 Back     alignment and domain information
>cd06568 GH20_SpHex_like A subgroup of the Glycosyl hydrolase family 20 (GH20) catalytic domain found in proteins similar to the N-acetylhexosaminidase from Streptomyces plicatus (SpHex) Back     alignment and domain information
>cd06570 GH20_chitobiase-like_1 A functionally uncharacterized subgroup of the Glycosyl hydrolase family 20 (GH20) catalytic domain found in proteins similar to the chitobiase of Serratia marcescens, a beta-N-1,4-acetylhexosaminidase that hydrolyzes the beta-1,4-glycosidic linkages in oligomers derived from chitin Back     alignment and domain information
>cd06564 GH20_DspB_LnbB-like Glycosyl hydrolase family 20 (GH20) catalytic domain of dispersin B (DspB), lacto-N-biosidase (LnbB) and related proteins Back     alignment and domain information
>PF00728 Glyco_hydro_20: Glycosyl hydrolase family 20, catalytic domain; InterPro: IPR015883 Glycoside hydrolase family 20 GH20 from CAZY comprises enzymes with several known activities; beta-hexosaminidase (3 Back     alignment and domain information
>cd06563 GH20_chitobiase-like The chitobiase of Serratia marcescens is a beta-N-1,4-acetylhexosaminidase with a glycosyl hydrolase family 20 (GH20) domain that hydrolyzes the beta-1,4-glycosidic linkages in oligomers derived from chitin Back     alignment and domain information
>cd02742 GH20_hexosaminidase Beta-N-acetylhexosaminidases of glycosyl hydrolase family 20 (GH20) catalyze the removal of beta-1,4-linked N-acetyl-D-hexosamine residues from the non-reducing ends of N-acetyl-beta-D-hexosaminides including N-acetylglucosides and N-acetylgalactosides Back     alignment and domain information
>cd06569 GH20_Sm-chitobiase-like The chitobiase of Serratia marcescens is a beta-N-1,4-acetylhexosaminidase with a glycosyl hydrolase family 20 (GH20) domain that hydrolyzes the beta-1,4-glycosidic linkages in oligomers derived from chitin Back     alignment and domain information
>cd06565 GH20_GcnA-like Glycosyl hydrolase family 20 (GH20) catalytic domain of N-acetyl-beta-D-glucosaminidase (GcnA, also known as BhsA) and related proteins Back     alignment and domain information
>COG1649 Uncharacterized protein conserved in bacteria [Function unknown] Back     alignment and domain information
>PF13200 DUF4015: Putative glycosyl hydrolase domain Back     alignment and domain information
>PRK12568 glycogen branching enzyme; Provisional Back     alignment and domain information
>PLN02361 alpha-amylase Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query497
3nsm_A572 Crystal Structure Of Insect Beta-N-Acetyl-D-Hexosam 9e-72
3vtr_A572 Crystal Structure Of Insect Beta-n-acetyl-d-hexosam 4e-71
3s6t_A575 Crystal Structure Of Insect Beta-N-Acetyl-D-Hexosam 5e-71
3lmy_A556 The Crystal Structure Of Beta-Hexosaminidase B In C 1e-26
1o7a_A515 Human Beta-Hexosaminidase B Length = 515 1e-26
2gk1_B503 X-Ray Crystal Structure Of Ngt-Bound Hexa Length = 1e-26
1nou_A507 Native Human Lysosomal Beta-Hexosaminidase Isoform 1e-26
2gk1_A507 X-Ray Crystal Structure Of Ngt-Bound Hexa Length = 7e-25
>pdb|3NSM|A Chain A, Crystal Structure Of Insect Beta-N-Acetyl-D-Hexosaminidase Ofhex1 From Ostrinia Furnacalis Length = 572 Back     alignment and structure

Iteration: 1

Score = 267 bits (683), Expect = 9e-72, Method: Compositional matrix adjust. Identities = 149/372 (40%), Positives = 202/372 (54%), Gaps = 57/372 (15%) Query: 138 RFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLN 197 +FGA SP KVYT ++E+V + RG+RV+ E DAPAH G GWQ DL VC Sbjct: 243 KFGALSPQKVYTKAAIREVVRFGLERGVRVLPEFDAPAHVGEGWQ------DTDLTVCFK 296 Query: 198 DPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCR 257 W++ C++PPCGQLNP +Y L+DIY ++ + D +FHMG DE Sbjct: 297 AEPWKSYCVEPPCGQLNPTKDELYQYLEDIYSDMAEVFDTTD-IFHMGGDE--------- 346 Query: 258 WQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWA 317 V CWN++ +I +FM+ + + + +++LW Sbjct: 347 ---------------------------VSEACWNSSDSIQNFMMQNRWDLDKESFLKLWN 379 Query: 318 HFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLI 377 +FQ KA +A G + LI+W+S LT+ + I +YL+ YIIQ W +DP L+ Sbjct: 380 YFQQKAQDKAYKAFGK-KLPLILWTSTLTNYKHIDDYLNKDDYIIQVWTTGVDPQIKGLL 438 Query: 378 SKGYQVIISTKDAWYLDHGFWG--------VTSYYRWQRVYDN-----LLPSSPLVLGGE 424 KGY++I+S DA Y D G+ + Y WQ+VYDN L VLGGE Sbjct: 439 EKGYRLIMSNYDALYFDCGYGAWVGAGNNWCSPYIGWQKVYDNSPAVIALEHRDQVLGGE 498 Query: 425 VAMWTEYVDDQSLDGRLWPRTAAAAERLWSNPKSSSSEAETRFLEQRERLVEMGIRAEVT 484 A+W+E D +LDGRLWPR AA AERLW+ P +S +AE R L RERLV MGI+AE Sbjct: 499 AALWSEQSDTSTLDGRLWPRAAALAERLWAEPATSWQDAEYRMLHIRERLVRMGIQAESL 558 Query: 485 TPEWCYLNDGQC 496 PEWCY N+G C Sbjct: 559 QPEWCYQNEGYC 570
>pdb|3VTR|A Chain A, Crystal Structure Of Insect Beta-n-acetyl-d-hexosaminidase Ofhex1 E328a Complexed With Tmg-chitotriomycin Length = 572 Back     alignment and structure
>pdb|3S6T|A Chain A, Crystal Structure Of Insect Beta-N-Acetyl-D-Hexosaminidase Ofhex1 V327g Complexed With Pugnac Length = 575 Back     alignment and structure
>pdb|3LMY|A Chain A, The Crystal Structure Of Beta-Hexosaminidase B In Complex With Pyrimethamine Length = 556 Back     alignment and structure
>pdb|1O7A|A Chain A, Human Beta-Hexosaminidase B Length = 515 Back     alignment and structure
>pdb|2GK1|B Chain B, X-Ray Crystal Structure Of Ngt-Bound Hexa Length = 503 Back     alignment and structure
>pdb|1NOU|A Chain A, Native Human Lysosomal Beta-Hexosaminidase Isoform B Length = 507 Back     alignment and structure
>pdb|2GK1|A Chain A, X-Ray Crystal Structure Of Ngt-Bound Hexa Length = 507 Back     alignment and structure

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query497
3ozo_A572 N-acetylglucosaminidase; beta-N-acetyl-D-hexosamin 1e-110
3ozo_A572 N-acetylglucosaminidase; beta-N-acetyl-D-hexosamin 6e-04
1now_A507 Beta-hexosaminidase beta chain; (beta/alpha)8-barr 5e-85
2gjx_A507 Beta-hexosaminidase alpha chain; beta-hexosaminida 3e-79
1jak_A512 Beta-N-acetylhexosaminidase; glycoside hydrolase, 1e-50
3rcn_A543 Beta-N-acetylhexosaminidase; structural genomics, 4e-48
3gh5_A525 HEX1, beta-hexosaminidase; beta-N-acetylhexosamini 6e-46
1yht_A367 DSPB; beta barrel, hydrolase; 2.00A {Aggregatibact 3e-45
2yl6_A434 Beta-N-acetylhexosaminidase; peptidoglycan-anchor, 3e-43
1c7s_A858 Beta-N-acetylhexosaminidase; glycosyl hydrolase, c 2e-41
2yl5_A442 Beta-N-acetylhexosaminidase; hydrolase; 2.15A {Str 2e-36
2epl_X 627 N-acetyl-beta-D-glucosaminidase; glycoside hydrola 2e-19
2epl_X627 N-acetyl-beta-D-glucosaminidase; glycoside hydrola 5e-06
1vt4_I 1221 APAF-1 related killer DARK; drosophila apoptosome, 3e-04
1vt4_I 1221 APAF-1 related killer DARK; drosophila apoptosome, 5e-04
>3ozo_A N-acetylglucosaminidase; beta-N-acetyl-D-hexosaminidase, hydrolase-hydrolase inhibito; HET: NGT; 2.00A {Ostrinia furnacalis} PDB: 3nsn_A* 3nsm_A* 3ozp_A* 3s6t_A* Length = 572 Back     alignment and structure
 Score =  336 bits (864), Expect = e-110
 Identities = 147/372 (39%), Positives = 199/372 (53%), Gaps = 57/372 (15%)

Query: 138 RFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLN 197
           +FGA SP KVYT   ++E+V +   RG+RV+ E DAPAH G GWQ         L VC  
Sbjct: 243 KFGALSPQKVYTKAAIREVVRFGLERGVRVLPEFDAPAHVGEGWQDTD------LTVCFK 296

Query: 198 DPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCR 257
              W++ C++PPCGQLNP    +Y  L+DIY ++  +     ++FHMG DE         
Sbjct: 297 AEPWKSYCVEPPCGQLNPTKDELYQYLEDIYSDMAEVFDT-TDIFHMGGDE--------- 346

Query: 258 WQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWA 317
                                      V   CWN++ +I +FM+ +  +   + +++LW 
Sbjct: 347 ---------------------------VSEACWNSSDSIQNFMMQNRWDLDKESFLKLWN 379

Query: 318 HFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLI 377
           +FQ KA     +A G     LI+W+S LT+ + I +YL+   YIIQ W   +DP    L+
Sbjct: 380 YFQQKAQDKAYKAFGKKLP-LILWTSTLTNYKHIDDYLNKDDYIIQVWTTGVDPQIKGLL 438

Query: 378 SKGYQVIISTKDAWYLDHGFWGVTS--------YYRWQRVYDN-----LLPSSPLVLGGE 424
            KGY++I+S  DA Y D G+             Y  WQ+VYDN      L     VLGGE
Sbjct: 439 EKGYRLIMSNYDALYFDCGYGAWVGAGNNWCSPYIGWQKVYDNSPAVIALEHRDQVLGGE 498

Query: 425 VAMWTEYVDDQSLDGRLWPRTAAAAERLWSNPKSSSSEAETRFLEQRERLVEMGIRAEVT 484
            A+W+E  D  +LDGRLWPR AA AERLW+ P +S  +AE R L  RERLV MGI+AE  
Sbjct: 499 AALWSEQSDTSTLDGRLWPRAAALAERLWAEPATSWQDAEYRMLHIRERLVRMGIQAESL 558

Query: 485 TPEWCYLNDGQC 496
            PEWCY N+G C
Sbjct: 559 QPEWCYQNEGYC 570


>3ozo_A N-acetylglucosaminidase; beta-N-acetyl-D-hexosaminidase, hydrolase-hydrolase inhibito; HET: NGT; 2.00A {Ostrinia furnacalis} PDB: 3nsn_A* 3nsm_A* 3ozp_A* 3s6t_A* Length = 572 Back     alignment and structure
>1now_A Beta-hexosaminidase beta chain; (beta/alpha)8-barrel, homodimer, family 20 glycosidase, HYDR; HET: NAG IFG; 2.20A {Homo sapiens} SCOP: c.1.8.6 d.92.2.1 PDB: 1nou_A* 1np0_A* 2gjx_B* 3lmy_A* 1o7a_A* 2gk1_B* Length = 507 Back     alignment and structure
>2gjx_A Beta-hexosaminidase alpha chain; beta-hexosaminidase A, glycosidase, TAY-sachs disease, GM2 ganglisode, TIM barrel, hydrolase; HET: NAG BMA NDG; 2.80A {Homo sapiens} SCOP: c.1.8.6 d.92.2.1 PDB: 2gk1_A* Length = 507 Back     alignment and structure
>1jak_A Beta-N-acetylhexosaminidase; glycoside hydrolase, family 20, substrate-assisted catalysis, alpha/beta barrel, isofagomin inhibitor complex; HET: IFG; 1.75A {Streptomyces plicatus} SCOP: c.1.8.6 d.92.2.1 PDB: 1hp4_A* 1hp5_A* 1m01_A* 1m04_A* 1m03_A* Length = 512 Back     alignment and structure
>3rcn_A Beta-N-acetylhexosaminidase; structural genomics, PSI-biology, midwest center for structu genomics, MCSG, alpha-beta half sandwich; HET: MSE; 2.51A {Arthrobacter aurescens} Length = 543 Back     alignment and structure
>3gh5_A HEX1, beta-hexosaminidase; beta-N-acetylhexosaminidase, glycosphingolipids, paenibacill GH20, hydrolase, structural genomics, NPPSFA; HET: NAG; 1.60A {Paenibacillus SP} PDB: 3gh4_A* 3gh7_A* Length = 525 Back     alignment and structure
>1yht_A DSPB; beta barrel, hydrolase; 2.00A {Aggregatibacter actinomycetemcomitans} SCOP: c.1.8.6 Length = 367 Back     alignment and structure
>2yl6_A Beta-N-acetylhexosaminidase; peptidoglycan-anchor, hydrolase; HET: ETE; 1.60A {Streptococcus pneumoniae} PDB: 2yll_A* 2yl8_A* 3rpm_A* Length = 434 Back     alignment and structure
>1c7s_A Beta-N-acetylhexosaminidase; glycosyl hydrolase, chitinolysis, A/B(TIM)-barrel, site directed mutagenesis; HET: CBS; 1.80A {Serratia marcescens} SCOP: b.1.18.2 b.2.2.3 c.1.8.6 d.92.2.1 PDB: 1c7t_A* 1qba_A 1qbb_A* Length = 858 Back     alignment and structure
>2yl5_A Beta-N-acetylhexosaminidase; hydrolase; 2.15A {Streptococcus pneumoniae} PDB: 2yla_A* 2yl9_A* Length = 442 Back     alignment and structure
>2epl_X N-acetyl-beta-D-glucosaminidase; glycoside hydrolase, family 20, GCNA, hydro; 1.40A {Streptococcus gordonii} PDB: 2epk_X 2epm_X 2epn_A* 2epo_A Length = 627 Back     alignment and structure
>2epl_X N-acetyl-beta-D-glucosaminidase; glycoside hydrolase, family 20, GCNA, hydro; 1.40A {Streptococcus gordonii} PDB: 2epk_X 2epm_X 2epn_A* 2epo_A Length = 627 Back     alignment and structure
>1vt4_I APAF-1 related killer DARK; drosophila apoptosome, apoptosis, programmed cell death; HET: DTP; 6.90A {Drosophila melanogaster} PDB: 3iz8_A* Length = 1221 Back     alignment and structure
>1vt4_I APAF-1 related killer DARK; drosophila apoptosome, apoptosis, programmed cell death; HET: DTP; 6.90A {Drosophila melanogaster} PDB: 3iz8_A* Length = 1221 Back     alignment and structure

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query497
3ozo_A572 N-acetylglucosaminidase; beta-N-acetyl-D-hexosamin 100.0
3rcn_A543 Beta-N-acetylhexosaminidase; structural genomics, 100.0
1now_A507 Beta-hexosaminidase beta chain; (beta/alpha)8-barr 100.0
2gjx_A507 Beta-hexosaminidase alpha chain; beta-hexosaminida 100.0
3gh5_A525 HEX1, beta-hexosaminidase; beta-N-acetylhexosamini 100.0
1c7s_A858 Beta-N-acetylhexosaminidase; glycosyl hydrolase, c 100.0
1jak_A512 Beta-N-acetylhexosaminidase; glycoside hydrolase, 100.0
2yl6_A434 Beta-N-acetylhexosaminidase; peptidoglycan-anchor, 100.0
1yht_A367 DSPB; beta barrel, hydrolase; 2.00A {Aggregatibact 100.0
2yl5_A442 Beta-N-acetylhexosaminidase; hydrolase; 2.15A {Str 100.0
2epl_X 627 N-acetyl-beta-D-glucosaminidase; glycoside hydrola 100.0
2v5d_A 737 O-GLCNACASE NAGJ; family 32 carbohydrate binding m 99.94
2v5c_A594 O-GLCNACASE NAGJ; glycosidase, GH84, GH84C, hydrol 99.92
2cho_A 716 Glucosaminidase, hexosaminiase; O-GLCNACASE, hydro 99.87
2yl6_A434 Beta-N-acetylhexosaminidase; peptidoglycan-anchor, 96.32
3ozo_A572 N-acetylglucosaminidase; beta-N-acetyl-D-hexosamin 94.71
1now_A507 Beta-hexosaminidase beta chain; (beta/alpha)8-barr 94.38
2gjx_A507 Beta-hexosaminidase alpha chain; beta-hexosaminida 94.36
1yht_A367 DSPB; beta barrel, hydrolase; 2.00A {Aggregatibact 94.35
2yl5_A442 Beta-N-acetylhexosaminidase; hydrolase; 2.15A {Str 94.34
3gh5_A525 HEX1, beta-hexosaminidase; beta-N-acetylhexosamini 93.66
3rcn_A543 Beta-N-acetylhexosaminidase; structural genomics, 93.61
1jak_A512 Beta-N-acetylhexosaminidase; glycoside hydrolase, 93.13
2epl_X627 N-acetyl-beta-D-glucosaminidase; glycoside hydrola 91.45
1c7s_A858 Beta-N-acetylhexosaminidase; glycosyl hydrolase, c 90.04
2d73_A738 Alpha-glucosidase SUSB; glycoside hydrolase family 87.71
3dhu_A449 Alpha-amylase; structural genomics, hydrolase, gly 87.27
1qwg_A251 PSL synthase;, (2R)-phospho-3-sulfolactate synthas 85.76
1gcy_A527 Glucan 1,4-alpha-maltotetrahydrolase; beta-alpha-b 83.76
1ea9_C583 Cyclomaltodextrinase; hydrolase, glycosidase; 3.2A 83.58
3mi6_A745 Alpha-galactosidase; NESG, structural genomics, PS 82.92
3tty_A 675 Beta-GAL, beta-galactosidase; TIM barrel, glycosid 81.45
3a24_A641 Alpha-galactosidase; glycoside hydrolase family 97 81.36
3pzg_A383 Mannan endo-1,4-beta-mannosidase. glycosyl hydrol 80.48
>3ozo_A N-acetylglucosaminidase; beta-N-acetyl-D-hexosaminidase, hydrolase-hydrolase inhibito; HET: NGT; 2.00A {Ostrinia furnacalis} PDB: 3nsn_A* 3nsm_A* 3ozp_A* 3s6t_A* 3vtr_A* Back     alignment and structure
Probab=100.00  E-value=1.4e-94  Score=782.57  Aligned_cols=393  Identities=41%  Similarity=0.790  Sum_probs=345.0

Q ss_pred             hHHHHHHHHh-------hCCccceeccCCCCCCceeeeccCCCCCCHHHHHHhhhhhhcccccccchhhHHhhhhceeEE
Q psy14880          4 FDDYIQLWAH-------FQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPQTCGTQQVVREPLLLVTLMALCRW   76 (497)
Q Consensus         4 ~~~~~~~~~~-------~~~~~~~~~D~p~~~~RG~mlDvaR~~~~~~~lk~~id~ma~~K~~~~~~~~~~~~~~n~lhl   76 (497)
                      ..+|.||...       +...+..|.|+|+|++||+|||+||||+|+++||++||.||.+|             ||+|||
T Consensus       157 lqTL~QLl~~~~~~~~~~~~p~~~I~D~Prf~~RG~mLDvsR~f~~~~~ik~~id~mA~~K-------------lN~lH~  223 (572)
T 3ozo_A          157 LETLSQLFVFDDIRDHLLMVRDVNISDKPVYPYRGILLDTARNYYSIESIKRTIEAMAAVK-------------LNTFHW  223 (572)
T ss_dssp             HHHHHTTEEEETTTTEEEEESSEEEEECCSCSEEEEEEECSSSCCCHHHHHHHHHHHHHTT-------------CCEEEE
T ss_pred             HHHHHHHHhhccccccccccCceeEEecCCCccccceeccCCCCCCHHHHHHHHHHHHHcC-------------CceEEE
Confidence            3577777521       12345568899999999999999999999999999999999999             699999


Q ss_pred             eccCCcccccccccCCCCCCCccCChhHHHHHHHHHHHcCceeeeecCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHH
Q psy14880         77 QMCTRQQVPCLLPRFGAYSPAKVYTPLEVQELVHYAKLRGVRVIFELDAPAHAGNGWQWGPRFGAYSPAKVYTPLEVQEL  156 (497)
Q Consensus        77 Hl~D~q~~~~e~~~~g~~~~~~~y~~~~i~~~~~y~~~rG~ri~~e~~~p~~~~~~~~~~~~~g~~s~~~~YT~~ei~ei  156 (497)
                      ||+||||||+|+++||.              +++                            .|+|+++++||++||++|
T Consensus       224 HltDdqgwrlei~~~P~--------------Lt~----------------------------~Ga~~~~~~YT~~di~ei  261 (572)
T 3ozo_A          224 HITDSQSFPFVTTKRPN--------------LYK----------------------------FGALSPQKVYTKAAIREV  261 (572)
T ss_dssp             ECCCSSCCCBCCSSSHH--------------HHH----------------------------HHSSSSSSCBCHHHHHHH
T ss_pred             EeecCcCceeccccCcc--------------hhc----------------------------cCCcCCCCCcCHHHHHHH
Confidence            99999999999999872              211                            245566789999999999


Q ss_pred             HHHHHHcCCEEEEecCCcccchhhhhhcCCCCCCCcccccCCCCCCccccCCCCCcCCCCChhHHHHHHHHHHHHHhccC
Q psy14880        157 VHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLNDPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAK  236 (497)
Q Consensus       157 v~yA~~rgI~VIPEID~PGH~~a~l~~~p~~~~~~l~~~~~~~~~~~~~~~~~~~~L~~~~p~t~~fl~~vl~E~~~lF~  236 (497)
                      |+||++|||+||||||||||+.++|+      ++++..|.+..+|+.+++++++++|||++|+|++|+++|++|++++||
T Consensus       262 v~yA~~rgI~VIPEId~PGH~~a~~~------~~~l~~~~~~~~~~~~~~~~~~~~l~~~~~~t~~fl~~v~~Ev~~lF~  335 (572)
T 3ozo_A          262 VRFGLERGVRVLPEFDAPAHVGEGWQ------DTDLTVCFKAEPWKSYCVEPPCGQLNPTKDELYQYLEDIYSDMAEVFD  335 (572)
T ss_dssp             HHHHHHTTCEEEEEEEESSSCCTTCT------TTTCEECTTCSSGGGTCSSSSCCEECTTCTHHHHHHHHHHHHHHHHCC
T ss_pred             HHHHHHhCCceeeeeccchHHHHHhc------CchhhhccCcCCccccccCCCCcccCCCChhHHHHHHHHHHHHHHhcC
Confidence            99999999999999999999998775      567777888788988888888899999999999999999999999999


Q ss_pred             CCC-CeEEEcCCccchhhhhhhhhhcccCCCCCcCCCCCCCCCCCCcceeecccccCCHHHHHHHHHcCCCCCcccHHHH
Q psy14880        237 YGD-EMFHMGADELVTLMALCRWQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQL  315 (497)
Q Consensus       237 ~~~-~~iHiGgDE~~~~~~~~~w~~~~~~~~~~~~~~~~~~~~~~~~~~v~~~~w~~~p~~~~~~~~~g~~~~~~~~~~l  315 (497)
                        + ++|||||||                                    +...||+++|+|+++|+++|++.+.+++.+|
T Consensus       336 --s~~~iHiGgDE------------------------------------~~~~~W~~~p~~q~~m~~~g~~~~~~~~~~L  377 (572)
T 3ozo_A          336 --TTDIFHMGGDE------------------------------------VSEACWNSSDSIQNFMMQNRWDLDKESFLKL  377 (572)
T ss_dssp             --SCSCEEEECCC------------------------------------CCHHHHHTCHHHHHHHHHTTCCSSTTTHHHH
T ss_pred             --CCCEEEEcCcc------------------------------------cccccccCCHHHHHHHHHcCCCcCccCHHHH
Confidence              6 999999999                                    7788999999999999999986555688999


Q ss_pred             HHHHHHHHHHHHHHHhhCCCceEEEecCCCCCchhhccCCCCCcEEEEecCCCCchhHHHHHHcCCeEEEeCCCcccccc
Q psy14880        316 WAHFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLISKGYQVIISTKDAWYLDH  395 (497)
Q Consensus       316 ~~~F~~~~~~~l~~~~~~~g~~~~~W~d~~~~~~~~~~~l~~~~~iv~~W~~~~~~~~~~~~~~Gy~vI~s~~~~~Yld~  395 (497)
                      +.+|++++.++|.+..+ +++++|+|+|++.....+.+.+++++++||+|++.....+.+++++||+||+||.+++|||+
T Consensus       378 ~~~F~~rv~~~l~~~~g-k~~~~i~W~e~l~~~~~~~~~l~~~~~iv~~W~~~~~~~~~~~a~~G~~vI~s~~~~~YlD~  456 (572)
T 3ozo_A          378 WNYFQQKAQDKAYKAFG-KKLPLILWTSTLTNYKHIDDYLNKDDYIIQVWTTGVDPQIKGLLEKGYRLIMSNYDALYFDC  456 (572)
T ss_dssp             HHHHHHHHHHHHHHHHT-SCCCEEEESSSTTCTTTHHHHCCTTTEEEEECSCTTCHHHHHHHHTTCEEEECCHHHHBTTT
T ss_pred             HHHHHHHHHHHHHHHhC-CCCceEEeecccccCccccccCCCCCeEEEECCCCCchHHHHHHHCCCeEEEcCCCCeEEec
Confidence            99999999999954332 33458999999876543323366679999999987545577899999999999999999999


Q ss_pred             cc---------cCCCCCCChhhhhccCCCC-----CCCccceeeeeeccccCCCcchhhhhhhHHHHHHHhcCCCCCChH
Q psy14880        396 GF---------WGVTSYYRWQRVYDNLLPS-----SPLVLGGEVAMWTEYVDDQSLDGRLWPRTAAAAERLWSNPKSSSS  461 (497)
Q Consensus       396 ~~---------~~~~~~~~~~~iY~~~p~~-----~~~ilG~e~~lWsE~~~~~~l~~~l~PRl~A~AEr~W~~~~~~~~  461 (497)
                      ++         | +++|.+|+++|+++|.+     .++|+|+|++||+|+++++++++|+|||++|+||++|++++++|+
T Consensus       457 ~~~~~~~~g~~w-~~~~~~~~~vY~~~P~~~~~~~~~~IlG~qa~lWsE~v~~~~l~~~~~PR~~AlAE~~Ws~~~~~~~  535 (572)
T 3ozo_A          457 GYGAWVGAGNNW-CSPYIGWQKVYDNSPAVIALEHRDQVLGGEAALWSEQSDTSTLDGRLWPRAAALAERLWAEPATSWQ  535 (572)
T ss_dssp             TSBCSSSSSBCT-TCSCCCHHHHHHCCHHHHHGGGGGGEEEEEEEECCTTCCTTTHHHHHTTHHHHHHHHHHHCCSSCGG
T ss_pred             CCCCCCCCCccc-ccCCCCHHHHhCCCCCcccccccceecceeeeecccccCHHHhHHHHHhhHHHHHHHhhCCCCCCHH
Confidence            75         3 46789999999999865     379999999999999999999999999999999999999888999


Q ss_pred             HHHHHHHHHHHHHHHCCCCcccCCCCeeecCCCCCC
Q psy14880        462 EAETRFLEQRERLVEMGIRAEVTTPEWCYLNDGQCR  497 (497)
Q Consensus       462 ~f~~Rl~~~~~~l~~~Gi~~~p~~p~~c~~~~~~c~  497 (497)
                      +|.+||..|++||+++||++.|+.|+||.+||++|+
T Consensus       536 ~f~~RL~~~~~rl~~~Gi~a~pl~p~~C~~~~~~C~  571 (572)
T 3ozo_A          536 DAEYRMLHIRERLVRMGIQAESLQPEWCYQNEGYCY  571 (572)
T ss_dssp             GTHHHHHHHHHHHHHTTCCCCCCSCHHHHHSTTSSC
T ss_pred             HHHHHHHHHHHHHHhCCCCccCCCCcceeCCCcCCC
Confidence            999999999999999999999999999999999995



>3rcn_A Beta-N-acetylhexosaminidase; structural genomics, PSI-biology, midwest center for structu genomics, MCSG, alpha-beta half sandwich; HET: MSE; 2.51A {Arthrobacter aurescens} Back     alignment and structure
>1now_A Beta-hexosaminidase beta chain; (beta/alpha)8-barrel, homodimer, family 20 glycosidase, HYDR; HET: NAG IFG; 2.20A {Homo sapiens} SCOP: c.1.8.6 d.92.2.1 PDB: 1nou_A* 1np0_A* 2gjx_B* 3lmy_A* 1o7a_A* 2gk1_B* Back     alignment and structure
>2gjx_A Beta-hexosaminidase alpha chain; beta-hexosaminidase A, glycosidase, TAY-sachs disease, GM2 ganglisode, TIM barrel, hydrolase; HET: NAG BMA NDG; 2.80A {Homo sapiens} SCOP: c.1.8.6 d.92.2.1 PDB: 2gk1_A* Back     alignment and structure
>3gh5_A HEX1, beta-hexosaminidase; beta-N-acetylhexosaminidase, glycosphingolipids, paenibacill GH20, hydrolase, structural genomics, NPPSFA; HET: NAG; 1.60A {Paenibacillus SP} PDB: 3gh4_A* 3gh7_A* 3sur_A* 3sus_A* 3sut_A* 3suu_A* 3suv_A* 3suw_A* Back     alignment and structure
>1c7s_A Beta-N-acetylhexosaminidase; glycosyl hydrolase, chitinolysis, A/B(TIM)-barrel, site directed mutagenesis; HET: CBS; 1.80A {Serratia marcescens} SCOP: b.1.18.2 b.2.2.3 c.1.8.6 d.92.2.1 PDB: 1c7t_A* 1qba_A 1qbb_A* Back     alignment and structure
>1jak_A Beta-N-acetylhexosaminidase; glycoside hydrolase, family 20, substrate-assisted catalysis, alpha/beta barrel, isofagomin inhibitor complex; HET: IFG; 1.75A {Streptomyces plicatus} SCOP: c.1.8.6 d.92.2.1 PDB: 1hp4_A* 1hp5_A* 1m01_A* 1m04_A* 1m03_A* Back     alignment and structure
>2yl6_A Beta-N-acetylhexosaminidase; peptidoglycan-anchor, hydrolase; HET: ETE; 1.60A {Streptococcus pneumoniae} PDB: 2yll_A* 2yl8_A* 3rpm_A* Back     alignment and structure
>1yht_A DSPB; beta barrel, hydrolase; 2.00A {Aggregatibacter actinomycetemcomitans} SCOP: c.1.8.6 Back     alignment and structure
>2yl5_A Beta-N-acetylhexosaminidase; hydrolase; 2.15A {Streptococcus pneumoniae} PDB: 2yla_A* 2yl9_A* Back     alignment and structure
>2epl_X N-acetyl-beta-D-glucosaminidase; glycoside hydrolase, family 20, GCNA, hydro; 1.40A {Streptococcus gordonii} PDB: 2epk_X 2epm_X 2epn_A* 2epo_A Back     alignment and structure
>2v5d_A O-GLCNACASE NAGJ; family 32 carbohydrate binding module, glycosidase, GH84, GH84C, CBM32, hydrolase, coiled coil; 3.30A {Clostridium perfringens} Back     alignment and structure
>2v5c_A O-GLCNACASE NAGJ; glycosidase, GH84, GH84C, hydrolase, coiled coil, family 84 glycoside hydrolase, carbohydrate binding module; 2.10A {Clostridium perfringens} PDB: 2cbj_A* 2cbi_A 2vur_A* 2x0y_A* 2j62_A* 2wb5_A* 2xpk_A* 2yds_A* 2ydr_A* 2ydq_A* Back     alignment and structure
>2cho_A Glucosaminidase, hexosaminiase; O-GLCNACASE, hydrolase, N-acetylglucosamine; 1.85A {Bacteroides thetaiotaomicron} SCOP: a.246.1.1 c.1.8.10 d.92.2.3 PDB: 2chn_A 2vvn_A* 2vvs_A* 2x0h_A* 2xm2_A* 2w4x_A* 2w66_A* 2w67_A* 2wca_A* 2xj7_A* 2xm1_A* 2j47_A* 2jiw_A* 2wzh_A* 2wzi_A* 2j4g_A* Back     alignment and structure
>2yl6_A Beta-N-acetylhexosaminidase; peptidoglycan-anchor, hydrolase; HET: ETE; 1.60A {Streptococcus pneumoniae} PDB: 2yll_A* 2yl8_A* 3rpm_A* Back     alignment and structure
>3ozo_A N-acetylglucosaminidase; beta-N-acetyl-D-hexosaminidase, hydrolase-hydrolase inhibito; HET: NGT; 2.00A {Ostrinia furnacalis} PDB: 3nsn_A* 3nsm_A* 3ozp_A* 3s6t_A* 3vtr_A* Back     alignment and structure
>1now_A Beta-hexosaminidase beta chain; (beta/alpha)8-barrel, homodimer, family 20 glycosidase, HYDR; HET: NAG IFG; 2.20A {Homo sapiens} SCOP: c.1.8.6 d.92.2.1 PDB: 1nou_A* 1np0_A* 2gjx_B* 3lmy_A* 1o7a_A* 2gk1_B* Back     alignment and structure
>2gjx_A Beta-hexosaminidase alpha chain; beta-hexosaminidase A, glycosidase, TAY-sachs disease, GM2 ganglisode, TIM barrel, hydrolase; HET: NAG BMA NDG; 2.80A {Homo sapiens} SCOP: c.1.8.6 d.92.2.1 PDB: 2gk1_A* Back     alignment and structure
>1yht_A DSPB; beta barrel, hydrolase; 2.00A {Aggregatibacter actinomycetemcomitans} SCOP: c.1.8.6 Back     alignment and structure
>2yl5_A Beta-N-acetylhexosaminidase; hydrolase; 2.15A {Streptococcus pneumoniae} PDB: 2yla_A* 2yl9_A* Back     alignment and structure
>3gh5_A HEX1, beta-hexosaminidase; beta-N-acetylhexosaminidase, glycosphingolipids, paenibacill GH20, hydrolase, structural genomics, NPPSFA; HET: NAG; 1.60A {Paenibacillus SP} PDB: 3gh4_A* 3gh7_A* 3sur_A* 3sus_A* 3sut_A* 3suu_A* 3suv_A* 3suw_A* Back     alignment and structure
>3rcn_A Beta-N-acetylhexosaminidase; structural genomics, PSI-biology, midwest center for structu genomics, MCSG, alpha-beta half sandwich; HET: MSE; 2.51A {Arthrobacter aurescens} Back     alignment and structure
>1jak_A Beta-N-acetylhexosaminidase; glycoside hydrolase, family 20, substrate-assisted catalysis, alpha/beta barrel, isofagomin inhibitor complex; HET: IFG; 1.75A {Streptomyces plicatus} SCOP: c.1.8.6 d.92.2.1 PDB: 1hp4_A* 1hp5_A* 1m01_A* 1m04_A* 1m03_A* Back     alignment and structure
>2epl_X N-acetyl-beta-D-glucosaminidase; glycoside hydrolase, family 20, GCNA, hydro; 1.40A {Streptococcus gordonii} PDB: 2epk_X 2epm_X 2epn_A* 2epo_A Back     alignment and structure
>1c7s_A Beta-N-acetylhexosaminidase; glycosyl hydrolase, chitinolysis, A/B(TIM)-barrel, site directed mutagenesis; HET: CBS; 1.80A {Serratia marcescens} SCOP: b.1.18.2 b.2.2.3 c.1.8.6 d.92.2.1 PDB: 1c7t_A* 1qba_A 1qbb_A* Back     alignment and structure
>2d73_A Alpha-glucosidase SUSB; glycoside hydrolase family 97, TIM barrel; 1.60A {Bacteroides thetaiotaomicron vpi-5482} PDB: 2zq0_A* 2jke_A* 2jka_A* 2jkp_A* Back     alignment and structure
>3dhu_A Alpha-amylase; structural genomics, hydrolase, glycosidase, PSI-2, protein structure initiative; 2.00A {Lactobacillus plantarum} Back     alignment and structure
>1qwg_A PSL synthase;, (2R)-phospho-3-sulfolactate synthase; beta-alpha-barrel, lyase; 1.60A {Methanocaldococcus jannaschii} SCOP: c.1.27.1 Back     alignment and structure
>1gcy_A Glucan 1,4-alpha-maltotetrahydrolase; beta-alpha-barrel, beta sheet; 1.60A {Pseudomonas stutzeri} SCOP: b.71.1.1 c.1.8.1 PDB: 1jdc_A* 1jda_A* 1jdd_A* 1qi5_A* 1qi3_A* 1qi4_A* 2amg_A 1qpk_A* Back     alignment and structure
>1ea9_C Cyclomaltodextrinase; hydrolase, glycosidase; 3.2A {Bacillus SP} SCOP: b.1.18.2 b.71.1.1 c.1.8.1 Back     alignment and structure
>3mi6_A Alpha-galactosidase; NESG, structural genomics, PSI-2, protein structure initiati northeast structural genomics consortium, hydrolase; 2.70A {Lactobacillus brevis} Back     alignment and structure
>3tty_A Beta-GAL, beta-galactosidase; TIM barrel, glycoside hydrolase, hydrolase; HET: GLA; 2.25A {Bacillus circulans subsp} PDB: 3tts_A* Back     alignment and structure
>3a24_A Alpha-galactosidase; glycoside hydrolase family 97, retaining glycosidase; HET: MES; 2.30A {Bacteroides thetaiotaomicron} Back     alignment and structure
>3pzg_A Mannan endo-1,4-beta-mannosidase. glycosyl hydrol 5; alpha/beta barrel, glycosyl hydrolase, sugar binding, secret hydrolase; 1.40A {Thermotoga petrophila} PDB: 3pz9_A 3pzi_A* 3pzm_A 3pzn_A* 3pzo_A* 3pzq_A* Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query 497
d1nowa1353 c.1.8.6 (A:200-552) beta-hexosaminidase B {Human ( 2e-48
d1nowa1353 c.1.8.6 (A:200-552) beta-hexosaminidase B {Human ( 2e-06
d2gjxa1362 c.1.8.6 (A:167-528) beta-hexosaminidase A {Human ( 3e-47
d1qbaa3443 c.1.8.6 (A:338-780) Bacterial chitobiase (beta-N-a 2e-39
d1jaka1356 c.1.8.6 (A:151-506) beta-N-acetylhexosaminidase {S 6e-33
d1jaka1356 c.1.8.6 (A:151-506) beta-N-acetylhexosaminidase {S 6e-06
d1yhta1344 c.1.8.6 (A:16-359) Dispersin B, DspB {Actinobacill 5e-31
d1g5aa2554 c.1.8.1 (A:1-554) Amylosucrase {Neisseria polysacc 0.001
>d1nowa1 c.1.8.6 (A:200-552) beta-hexosaminidase B {Human (Homo sapiens) [TaxId: 9606]} Length = 353 Back     information, alignment and structure

class: Alpha and beta proteins (a/b)
fold: TIM beta/alpha-barrel
superfamily: (Trans)glycosidases
family: beta-N-acetylhexosaminidase catalytic domain
domain: beta-hexosaminidase B
species: Human (Homo sapiens) [TaxId: 9606]
 Score =  168 bits (427), Expect = 2e-48
 Identities = 87/354 (24%), Positives = 132/354 (37%), Gaps = 60/354 (16%)

Query: 138 RFGAYSPAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGPRYGLGDLIVCLN 197
             G+YS + VYTP +V+ ++ YA+LRGIRV+ E D P H  +  +             L 
Sbjct: 57  NKGSYSLSHVYTPNDVRMVIEYARLRGIRVLPEFDTPGHTLSWGKGQKD---------LL 107

Query: 198 DPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCR 257
            P +         G +NP     Y+ L   + E+  +  + D+  H+G DE         
Sbjct: 108 TPCYSRQNKLDSFGPINPTLNTTYSFLTTFFKEISEV--FPDQFIHLGGDE--------- 156

Query: 258 WQMCTRQQVPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWA 317
                                      V  KCW + P I DFM   G  T F     L +
Sbjct: 157 ---------------------------VEFKCWESNPKIQDFMRQKGFGTDFKK---LES 186

Query: 318 HFQNKAAASLDEAVGHNRTKLIVWSSHLTDPEIILNYLDPKRYIIQTWVPRIDPLADLLI 377
            +  K    +      N+  ++         ++      P   +              + 
Sbjct: 187 FYIQKVLDIIAT---INKGSIVWQEVFDDKAKL-----APGTIVEVWKDSAYPEELSRVT 238

Query: 378 SKGYQVIISTKDAWYLDHGFWGVTSYYRWQRVYDNLLPS-SPLVLGGEVAMWTEYVDDQS 436
           + G+ VI+S      L         YY+ + +          L +GGE  +W EYVD  +
Sbjct: 239 ASGFPVILSAPWYLDLISYGQDWRKYYKVEPLDFGGTQKQKQLFIGGEACLWGEYVDATN 298

Query: 437 LDGRLWPRTAAAAERLWSNPKSSS-SEAETRFLEQRERLVEMGIRAEVTTPEWC 489
           L  RLWPR +A  ERLWS+       +A  R    R R+VE GI A+     +C
Sbjct: 299 LTPRLWPRASAVGERLWSSKDVRDMDDAYDRLTRHRCRMVERGIAAQPLYAGYC 352


>d1nowa1 c.1.8.6 (A:200-552) beta-hexosaminidase B {Human (Homo sapiens) [TaxId: 9606]} Length = 353 Back     information, alignment and structure
>d2gjxa1 c.1.8.6 (A:167-528) beta-hexosaminidase A {Human (Homo sapiens) [TaxId: 9606]} Length = 362 Back     information, alignment and structure
>d1qbaa3 c.1.8.6 (A:338-780) Bacterial chitobiase (beta-N-acetylhexosaminidase) {Serratia marcescens [TaxId: 615]} Length = 443 Back     information, alignment and structure
>d1jaka1 c.1.8.6 (A:151-506) beta-N-acetylhexosaminidase {Streptomyces plicatus [TaxId: 1922]} Length = 356 Back     information, alignment and structure
>d1jaka1 c.1.8.6 (A:151-506) beta-N-acetylhexosaminidase {Streptomyces plicatus [TaxId: 1922]} Length = 356 Back     information, alignment and structure
>d1yhta1 c.1.8.6 (A:16-359) Dispersin B, DspB {Actinobacillus actinomycetemcomitans [TaxId: 714]} Length = 344 Back     information, alignment and structure
>d1g5aa2 c.1.8.1 (A:1-554) Amylosucrase {Neisseria polysaccharea [TaxId: 489]} Length = 554 Back     information, alignment and structure

Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query497
d2gjxa1362 beta-hexosaminidase A {Human (Homo sapiens) [TaxId 100.0
d1nowa1353 beta-hexosaminidase B {Human (Homo sapiens) [TaxId 100.0
d1jaka1356 beta-N-acetylhexosaminidase {Streptomyces plicatus 100.0
d1qbaa3443 Bacterial chitobiase (beta-N-acetylhexosaminidase) 100.0
d1yhta1344 Dispersin B, DspB {Actinobacillus actinomycetemcom 100.0
d1jaka1356 beta-N-acetylhexosaminidase {Streptomyces plicatus 95.36
d2gjxa1362 beta-hexosaminidase A {Human (Homo sapiens) [TaxId 95.31
d1qbaa3443 Bacterial chitobiase (beta-N-acetylhexosaminidase) 95.31
d1yhta1344 Dispersin B, DspB {Actinobacillus actinomycetemcom 95.14
d1nowa1353 beta-hexosaminidase B {Human (Homo sapiens) [TaxId 95.13
d1h3ga3422 Cyclomaltodextrinase, central domain {Flavobacteri 91.49
d1qbaa1105 Bacterial chitobiase (N-acetyl-beta-glucoseaminida 90.07
d1gcya2357 G4-amylase (1,4-alpha-D-glucan maltotetrahydrolase 89.97
d1jaea2378 Animal alpha-amylase {Yellow mealworm (Tenebrio mo 88.02
d1hvxa2393 Bacterial alpha-amylase {Bacillus stearothermophil 86.13
d1qnra_344 Beta-mannanase {Trichoderma reesei [TaxId: 51453]} 84.69
d1ud2a2390 Bacterial alpha-amylase {Bacillus sp., ksm-k38 [Ta 84.09
d1g94a2354 Bacterial alpha-amylase {Pseudoalteromonas halopla 84.09
d1rh9a1370 Beta-mannanase {Tomato (Lycopersicon esculentum) [ 83.29
d1j0ha3382 Neopullulanase, central domain {Bacillus stearothe 82.51
d1wzaa2409 Bacterial alpha-amylase {Halothermothrix orenii [T 82.23
d1ea9c3382 Maltogenic amylase, central domain {Bacillus sp., 81.98
d1m7xa3396 1,4-alpha-glucan branching enzyme, central domain 81.96
d2aaaa2381 Fungal alpha-amylases {Aspergillus niger, acid amy 81.84
d1qwga_251 (2r)-phospho-3-sulfolactate synthase ComA {Archaeo 81.59
d1mxga2361 Bacterial alpha-amylase {Archaeon Pyrococcus woese 81.45
d1bf2a3475 Isoamylase, central domain {Pseudomonas amyloderam 80.14
d2bhua3420 Glycosyltrehalose trehalohydrolase, central domain 80.12
>d2gjxa1 c.1.8.6 (A:167-528) beta-hexosaminidase A {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
class: Alpha and beta proteins (a/b)
fold: TIM beta/alpha-barrel
superfamily: (Trans)glycosidases
family: beta-N-acetylhexosaminidase catalytic domain
domain: beta-hexosaminidase A
species: Human (Homo sapiens) [TaxId: 9606]
Probab=100.00  E-value=7.4e-84  Score=667.07  Aligned_cols=349  Identities=30%  Similarity=0.497  Sum_probs=298.7

Q ss_pred             CCCceeeeccCCCCCCHHHHHHhhhhhhcccccccchhhHHhhhhceeEEeccCCcccccccccCCCCCCCccCChhHHH
Q psy14880         27 GHNRTKLIVWSSHLTDPEIILNYLDPQTCGTQQVVREPLLLVTLMALCRWQMCTRQQVPCLLPRFGAYSPAKVYTPLEVQ  106 (497)
Q Consensus        27 ~~~RG~mlDvaR~~~~~~~lk~~id~ma~~K~~~~~~~~~~~~~~n~lhlHl~D~q~~~~e~~~~g~~~~~~~y~~~~i~  106 (497)
                      |++||+||||||||+|+++||++||.||.+|             ||+||||||||||||+|+++||              
T Consensus         1 f~~RG~mlD~aR~~~~~~~lk~~id~ma~~K-------------~N~lhlHltD~~~~r~e~~~~p--------------   53 (362)
T d2gjxa1           1 FPHRGLLLDTSRHYLPLSSILDTLDVMAYNK-------------LNVFHWHLVDDPSFPYESFTFP--------------   53 (362)
T ss_dssp             CSEEEEEEETTTSCCCHHHHHHHHHHHHHTT-------------CCEEEEECCCSSCCCBCCSSCT--------------
T ss_pred             CCccCeEEecCCCCcCHHHHHHHHHHHHHcC-------------CcEEEEEEEcCCCceeccCCCc--------------
Confidence            7899999999999999999999999999999             6999999999999999999988              


Q ss_pred             HHHHHHHHcCceeeeecCCCCCCCCCCCCCCCCCCCC-CCCCCCHHHHHHHHHHHHHcCCEEEEecCCcccchhhhhhcC
Q psy14880        107 ELVHYAKLRGVRVIFELDAPAHAGNGWQWGPRFGAYS-PAKVYTPLEVQELVHYAKLRGIRVIFELDAPAHAGNGWQWGP  185 (497)
Q Consensus       107 ~~~~y~~~rG~ri~~e~~~p~~~~~~~~~~~~~g~~s-~~~~YT~~ei~eiv~yA~~rgI~VIPEID~PGH~~a~l~~~p  185 (497)
                      ++++.+                            +++ .+++||++||+|||+||++|||+||||||+|||+.++++++|
T Consensus        54 ~l~~~g----------------------------a~~~~~~~yT~~d~~elv~yA~~rgI~vIPEiD~PGH~~a~~~~~p  105 (362)
T d2gjxa1          54 ELMRKG----------------------------SYNPVTHIYTAQDVKEVIEYARLRGIRVLAEFDTPGHTLSWGPGIP  105 (362)
T ss_dssp             HHHHHH----------------------------SSCTTTSCBCHHHHHHHHHHHHHTTCEEEEECCCSSSCTTTTTTST
T ss_pred             hhhhcC----------------------------CcCCCCCccCHHHHHHHHHHHHHcCCEEEecccccchhHHHHHhCh
Confidence            233222                            222 257799999999999999999999999999999999998877


Q ss_pred             CCCCCCcccccCCCCCCccccCCCCCcCCCCChhHHHHHHHHHHHHHhccCCCCCeEEEcCCccchhhhhhhhhhcccCC
Q psy14880        186 RYGLGDLIVCLNDPSWRANCIQPPCGQLNPINPHVYTVLKDIYGELMGMAKYGDEMFHMGADELVTLMALCRWQMCTRQQ  265 (497)
Q Consensus       186 ~~~~~~l~~~~~~~~~~~~~~~~~~~~L~~~~p~t~~fl~~vl~E~~~lF~~~~~~iHiGgDE~~~~~~~~~w~~~~~~~  265 (497)
                      ++..    .|.+..+...     ..+.|||++|+|++|+++|++|++++||  +++|||||||                 
T Consensus       106 ~l~~----~~~~~~~~~~-----~~~~l~~~~~~t~~f~~~v~~E~~~lF~--~~~iHiGgDE-----------------  157 (362)
T d2gjxa1         106 GLLT----PCYSGSEPSG-----TFGPVNPSLNNTYEFMSTFFLEVSSVFP--DFYLHLGGDE-----------------  157 (362)
T ss_dssp             TCEE----EEESSSSEEE-----EEEEECTTCHHHHHHHHHHHHHHHHHCC--SSEEECCCCS-----------------
T ss_pred             hhcC----cccCCCCCCC-----cccccCCCcHHHHHHHHHHHHHHHHhhc--cceEEeeccc-----------------
Confidence            6431    1322221100     1257999999999999999999999999  9999999999                 


Q ss_pred             CCCcCCCCCCCCCCCCcceeecccccCCHHHHHHHHHcCCCCCcccHHHHHHHHHHHHHHHHHHHhhCCCceEEEecCCC
Q psy14880        266 VPCVQPISGVDHLSPHLWTVFIKCWNNTPAIVDFMLAHGKNTTFDDYIQLWAHFQNKAAASLDEAVGHNRTKLIVWSSHL  345 (497)
Q Consensus       266 ~~~~~~~~~~~~~~~~~~~v~~~~w~~~p~~~~~~~~~g~~~~~~~~~~l~~~F~~~~~~~l~~~~~~~g~~~~~W~d~~  345 (497)
                                         +...||+++|.++++|+++|+.   .++.+|+.+|++++.++|+    ++||++++|+|++
T Consensus       158 -------------------~~~~~w~~~p~~~~~~~~~g~~---~~~~~l~~~f~~~~~~~l~----~~gk~~i~W~d~~  211 (362)
T d2gjxa1         158 -------------------VDFTCWKSNPEIQDFMRKKGFG---EDFKQLESFYIQTLLDIVS----SYGKGYVVWQEVF  211 (362)
T ss_dssp             -------------------CCSHHHHHCHHHHHHHHHHTCT---TCSHHHHHHHHHHHHHHHH----TTTCEEEEEHHHH
T ss_pred             -------------------ccccccccCHHHHHHHHhcCCC---CCHHHHHHHHHHHHHHHHH----HcCCeeEeccccc
Confidence                               7789999999999999999985   3678999999999999988    4899999999986


Q ss_pred             CCchhhccCCCCCcEEEEecCCCCc----hhHHHHHHcCCeEEEeCCCcccccccccCCCCCCChhhhhccCCCC-----
Q psy14880        346 TDPEIILNYLDPKRYIIQTWVPRID----PLADLLISKGYQVIISTKDAWYLDHGFWGVTSYYRWQRVYDNLLPS-----  416 (497)
Q Consensus       346 ~~~~~~~~~l~~~~~iv~~W~~~~~----~~~~~~~~~Gy~vI~s~~~~~Yld~~~~~~~~~~~~~~iY~~~p~~-----  416 (497)
                      ...    ..+ +++++|++|++...    ..+..++++||++|+|+.  .|++...    ...+|+++|+++|..     
T Consensus       212 ~~~----~~l-~~d~ii~~W~~~~~~~~~~~~~~~~~~G~~~i~s~~--~yl~~~~----~g~~w~~~y~~~p~~~~~~~  280 (362)
T d2gjxa1         212 DNK----VKI-QPDTIIQVWREDIPVNYMKELELVTKAGFRALLSAP--WYLNRIS----YGPDWKDFYVVEPLAFEGTP  280 (362)
T ss_dssp             HTT----CCC-CTTCEEEECCSSSSSCHHHHHHHHHHTTCEEEECTT--CCTTSCB----SSCTHHHHHHCCTTCSSCCH
T ss_pred             ccC----CCC-CCCCeeeeeeccchhhHHHHHHHHHhCCCeEEEecC--ccccccC----CCCcccceeeeecccCccCh
Confidence            432    135 57999999997542    345668899999999985  4555433    236899999999975     


Q ss_pred             --CCCccceeeeeeccccCCCcchhhhhhhHHHHHHHhcCCCC-CChHHHHHHHHHHHHHHHHCCCCcccCCCCeeecCC
Q psy14880        417 --SPLVLGGEVAMWTEYVDDQSLDGRLWPRTAAAAERLWSNPK-SSSSEAETRFLEQRERLVEMGIRAEVTTPEWCYLND  493 (497)
Q Consensus       417 --~~~ilG~e~~lWsE~~~~~~l~~~l~PRl~A~AEr~W~~~~-~~~~~f~~Rl~~~~~~l~~~Gi~~~p~~p~~c~~~~  493 (497)
                        .++|+|+|+|||+|++++.++++++|||++|+||++||++. ++|++|.+||..|++||.++||+++|+.|+||.+|.
T Consensus       281 ~~~~~ilG~e~~lW~E~i~~~~l~~~~~PRl~A~AE~~Ws~~~~~d~~~f~~Rl~~~~~rL~~~Gi~~~p~~~~~c~~~~  360 (362)
T d2gjxa1         281 EQKALVIGGEACMWGEYVDNTNLVPRLWPRAGAVAERLWSNKLTSDLTFAYERLSHFRCELLRRGVQAQPLNVGFCEQEF  360 (362)
T ss_dssp             HHHTTEEEEEEEECTTSCSTTTHHHHHTTHHHHHHHHHHSCTTCCCHHHHHHHHHHHHHHHHHTTCCCCCSSSCCCSSCC
T ss_pred             hhhhceeeeEEEcccCCCCccchHHHHHHHHHHHHHHHhCCCCCCCHHHHHHHHHHHHHHHHHCCCCCcCCCCchhhhhc
Confidence              16899999999999999988999999999999999999875 799999999999999999999999999999999987


Q ss_pred             CC
Q psy14880        494 GQ  495 (497)
Q Consensus       494 ~~  495 (497)
                      .+
T Consensus       361 ~~  362 (362)
T d2gjxa1         361 EQ  362 (362)
T ss_dssp             CC
T ss_pred             cC
Confidence            54



>d1nowa1 c.1.8.6 (A:200-552) beta-hexosaminidase B {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1jaka1 c.1.8.6 (A:151-506) beta-N-acetylhexosaminidase {Streptomyces plicatus [TaxId: 1922]} Back     information, alignment and structure
>d1qbaa3 c.1.8.6 (A:338-780) Bacterial chitobiase (beta-N-acetylhexosaminidase) {Serratia marcescens [TaxId: 615]} Back     information, alignment and structure
>d1yhta1 c.1.8.6 (A:16-359) Dispersin B, DspB {Actinobacillus actinomycetemcomitans [TaxId: 714]} Back     information, alignment and structure
>d1jaka1 c.1.8.6 (A:151-506) beta-N-acetylhexosaminidase {Streptomyces plicatus [TaxId: 1922]} Back     information, alignment and structure
>d2gjxa1 c.1.8.6 (A:167-528) beta-hexosaminidase A {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1qbaa3 c.1.8.6 (A:338-780) Bacterial chitobiase (beta-N-acetylhexosaminidase) {Serratia marcescens [TaxId: 615]} Back     information, alignment and structure
>d1yhta1 c.1.8.6 (A:16-359) Dispersin B, DspB {Actinobacillus actinomycetemcomitans [TaxId: 714]} Back     information, alignment and structure
>d1nowa1 c.1.8.6 (A:200-552) beta-hexosaminidase B {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1h3ga3 c.1.8.1 (A:96-517) Cyclomaltodextrinase, central domain {Flavobacterium sp. 92 [TaxId: 197856]} Back     information, alignment and structure
>d1qbaa1 b.1.18.2 (A:781-885) Bacterial chitobiase (N-acetyl-beta-glucoseaminidase), C-terminal domain {Serratia marcescens [TaxId: 615]} Back     information, alignment and structure
>d1gcya2 c.1.8.1 (A:1-357) G4-amylase (1,4-alpha-D-glucan maltotetrahydrolase) {Pseudomonas stutzeri [TaxId: 316]} Back     information, alignment and structure
>d1jaea2 c.1.8.1 (A:1-378) Animal alpha-amylase {Yellow mealworm (Tenebrio molitor), larva [TaxId: 7067]} Back     information, alignment and structure
>d1hvxa2 c.1.8.1 (A:1-393) Bacterial alpha-amylase {Bacillus stearothermophilus [TaxId: 1422]} Back     information, alignment and structure
>d1qnra_ c.1.8.3 (A:) Beta-mannanase {Trichoderma reesei [TaxId: 51453]} Back     information, alignment and structure
>d1ud2a2 c.1.8.1 (A:1-390) Bacterial alpha-amylase {Bacillus sp., ksm-k38 [TaxId: 1409]} Back     information, alignment and structure
>d1g94a2 c.1.8.1 (A:1-354) Bacterial alpha-amylase {Pseudoalteromonas haloplanktis (Alteromonas haloplanktis) [TaxId: 228]} Back     information, alignment and structure
>d1rh9a1 c.1.8.3 (A:30-399) Beta-mannanase {Tomato (Lycopersicon esculentum) [TaxId: 4081]} Back     information, alignment and structure
>d1j0ha3 c.1.8.1 (A:124-505) Neopullulanase, central domain {Bacillus stearothermophilus [TaxId: 1422]} Back     information, alignment and structure
>d1wzaa2 c.1.8.1 (A:28-436) Bacterial alpha-amylase {Halothermothrix orenii [TaxId: 31909]} Back     information, alignment and structure
>d1ea9c3 c.1.8.1 (C:122-503) Maltogenic amylase, central domain {Bacillus sp., cyclomaltodextrinase [TaxId: 1409]} Back     information, alignment and structure
>d1m7xa3 c.1.8.1 (A:227-622) 1,4-alpha-glucan branching enzyme, central domain {Escherichia coli [TaxId: 562]} Back     information, alignment and structure
>d2aaaa2 c.1.8.1 (A:1-381) Fungal alpha-amylases {Aspergillus niger, acid amylase [TaxId: 5061]} Back     information, alignment and structure
>d1qwga_ c.1.27.1 (A:) (2r)-phospho-3-sulfolactate synthase ComA {Archaeon Methanococcus jannaschii [TaxId: 2190]} Back     information, alignment and structure
>d1mxga2 c.1.8.1 (A:1-361) Bacterial alpha-amylase {Archaeon Pyrococcus woesei [TaxId: 2262]} Back     information, alignment and structure
>d1bf2a3 c.1.8.1 (A:163-637) Isoamylase, central domain {Pseudomonas amyloderamosa [TaxId: 32043]} Back     information, alignment and structure
>d2bhua3 c.1.8.1 (A:111-530) Glycosyltrehalose trehalohydrolase, central domain {Deinococcus radiodurans [TaxId: 1299]} Back     information, alignment and structure