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(-) Description

Title :  REFINED STRUCTURE FOR THE COMPLEX OF ACARBOSE WITH GLUCOAMYLASE FROM ASPERGILLUS AWAMORI VAR. X100 TO 2.4 ANGSTROMS RESOLUTION
 
Authors :  A. E. Aleshin, L. M. Firsov, R. B. Honzatko
Date :  13 May 94  (Deposition) - 30 Sep 94  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. E. Aleshin, L. M. Firsov, R. B. Honzatko
Refined Structure For The Complex Of Acarbose With Glucoamylase From Aspergillus Awamori Var. X100 To 2. 4-A Resolution.
J. Biol. Chem. V. 269 15631 1994
PubMed-ID: 8195212
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GLUCOAMYLASE-471
    Chains: A
    EC Number: 3.2.1.3
    Engineered: YES
    Organism Scientific: ASPERGILLUS AWAMORI
    Organism Taxid: 105351

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 25)

Asymmetric/Biological Unit (4, 25)
No.NameCountTypeFull Name
1ACR2Ligand/IonALPHA-ACARBOSE
2BMA2Ligand/IonBETA-D-MANNOSE
3MAN17Ligand/IonALPHA-D-MANNOSE
4NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (26, 26)

Asymmetric Unit (26, 26)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASN A:171 , THR A:173 , SER A:184 , TYR A:223 , CYS A:449 , ALA A:451 , NAG A:473B , HOH A:600 , HOH A:613 , HOH A:663 , HOH A:725 , HOH A:782BINDING SITE FOR RESIDUE NAG A 472A
02AC2SOFTWARECYS A:449 , NAG A:472A , BMA A:474C , MAN A:476G , HOH A:725 , HOH A:790 , HOH A:871 , HOH A:923BINDING SITE FOR RESIDUE NAG A 473B
03AC3SOFTWARENAG A:473B , MAN A:475D , HOH A:972BINDING SITE FOR RESIDUE BMA A 474C
04AC4SOFTWARESER A:226 , PHE A:237 , BMA A:474C , MAN A:476GBINDING SITE FOR RESIDUE MAN A 475D
05AC5SOFTWAREASN A:236 , PHE A:237 , ASP A:238 , SER A:239 , NAG A:473B , MAN A:475D , HOH A:870BINDING SITE FOR RESIDUE MAN A 476G
06AC6SOFTWARETRP A:28 , ASN A:395 , SER A:397 , ASP A:414 , NAG A:478B , HOH A:764BINDING SITE FOR RESIDUE NAG A 477A
07AC7SOFTWAREARG A:413 , NAG A:477A , BMA A:479C , MAN A:482E , MAN A:483F , HOH A:684BINDING SITE FOR RESIDUE NAG A 478B
08AC8SOFTWAREARG A:413 , NAG A:478B , MAN A:480D , MAN A:482E , HOH A:906 , HOH A:1312BINDING SITE FOR RESIDUE BMA A 479C
09AC9SOFTWAREBMA A:479C , MAN A:481G , HOH A:864 , HOH A:1062BINDING SITE FOR RESIDUE MAN A 480D
10BC1SOFTWARESER A:30 , PRO A:41 , THR A:43 , PHE A:49 , MAN A:480D , MAN A:484H , HOH A:788 , HOH A:808 , HOH A:864BINDING SITE FOR RESIDUE MAN A 481G
11BC2SOFTWARENAG A:478B , BMA A:479C , MAN A:483F , HOH A:753 , HOH A:1320 , HOH A:1325 , HOH A:1391BINDING SITE FOR RESIDUE MAN A 482E
12BC3SOFTWARESER A:42 , ASN A:45 , SER A:411 , ARG A:413 , NAG A:478B , MAN A:482E , HOH A:746 , HOH A:1329BINDING SITE FOR RESIDUE MAN A 483F
13BC4SOFTWARETHR A:43 , MAN A:481GBINDING SITE FOR RESIDUE MAN A 484H
14BC5SOFTWAREGLU A:439 , THR A:440 , SER A:441 , ALA A:442 , SER A:443 , SER A:444 , HOH A:1109BINDING SITE FOR RESIDUE MAN A 485
15BC6SOFTWARESER A:444 , PRO A:446 , HOH A:661 , HOH A:984BINDING SITE FOR RESIDUE MAN A 486
16BC7SOFTWARETHR A:452 , SER A:453 , MAN A:488 , HOH A:839 , HOH A:1171 , HOH A:1349 , HOH A:1395BINDING SITE FOR RESIDUE MAN A 487
17BC8SOFTWARESER A:119 , GLU A:153 , SER A:453 , MAN A:487 , HOH A:825 , HOH A:869 , HOH A:943BINDING SITE FOR RESIDUE MAN A 488
18BC9SOFTWARESER A:119 , TRP A:120 , TYR A:175 , SER A:455 , TYR A:458 , ACR A:495 , ACR A:496 , HOH A:632 , HOH A:674 , HOH A:687 , HOH A:1308BINDING SITE FOR RESIDUE MAN A 489
19CC1SOFTWAREARG A:122 , PRO A:123 , ARG A:125 , ARG A:160 , THR A:173 , GLY A:174 , ASN A:182 , THR A:457 , MAN A:491 , HOH A:1005 , HOH A:1006 , HOH A:1014BINDING SITE FOR RESIDUE MAN A 490
20CC2SOFTWAREPRO A:157 , ARG A:160 , GLN A:172 , THR A:173 , SER A:459 , SER A:460 , MAN A:490 , HOH A:712 , HOH A:806 , HOH A:919 , HOH A:1004 , HOH A:1007 , HOH A:1076BINDING SITE FOR RESIDUE MAN A 491
21CC3SOFTWAREALA A:86 , ILE A:87 , GLY A:90 , SER A:460 , VAL A:461 , MAN A:493 , HOH A:711 , HOH A:733BINDING SITE FOR RESIDUE MAN A 492
22CC4SOFTWARESER A:460 , THR A:462 , MAN A:492 , MAN A:494 , HOH A:860 , HOH A:905BINDING SITE FOR RESIDUE MAN A 493
23CC5SOFTWARETHR A:462 , THR A:464 , MAN A:493 , HOH A:712 , HOH A:1316 , HOH A:1379BINDING SITE FOR RESIDUE MAN A 494
24CC6SOFTWARETYR A:48 , TRP A:52 , ARG A:54 , ASP A:55 , TRP A:120 , GLY A:121 , THR A:148 , LEU A:177 , TRP A:178 , GLU A:179 , GLU A:180 , ARG A:305 , LEU A:415 , TRP A:417 , MAN A:489 , ACR A:496 , HOH A:500 , HOH A:825 , HOH A:1102 , HOH A:1191 , HOH A:1301 , HOH A:1309 , HOH A:1347BINDING SITE FOR RESIDUE ACR A 495
25CC7SOFTWARETYR A:48 , TRP A:52 , ARG A:54 , ASP A:55 , TRP A:120 , GLY A:121 , THR A:148 , LEU A:177 , TRP A:178 , GLU A:179 , GLU A:180 , ARG A:305 , LEU A:415 , TRP A:417 , MAN A:489 , ACR A:495 , HOH A:500 , HOH A:825 , HOH A:1102 , HOH A:1191 , HOH A:1309 , HOH A:1347BINDING SITE FOR RESIDUE ACR A 496
26SB1AUTHORARG A:54 , ASP A:55 , LEU A:177 , GLU A:179 , ARG A:305 , GLU A:400 , HOH A:500SUBSITE 1 OF THE ACTIVE SITE

(-) SS Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1A:210 -A:213
2A:222 -A:449
3A:262 -A:270

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Gly A:23 -Ala A:24
2Asn A:45 -Pro A:46
3Arg A:122 -Pro A:123

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1AGM)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GLUCOAMYLASEPS00820 Glucoamylase active site region signature.AMYG_ASPKA196-206  1A:173-183
AMYG_ASPAW197-207  1A:173-183

(-) Exons   (0, 0)

(no "Exon" information available for 1AGM)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:470
 aligned with AMYG_ASPAW | P69327 from UniProtKB/Swiss-Prot  Length:640

    Alignment length:471
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494 
           AMYG_ASPAW    25 ATLDSWLSNEATVARTAILNNIGADGAWVSGADSGIVVASPSTDNPDYFYTWTRDSGLVLKTLVDLFRNGDTSLLSTIENYISAQAIVQGISNPSGDLSSGAGLGEPKFNVDETAYTGSWGRPQRDGPALRATAMIGFGQWLLDNGYTSTATDIVWPLVRNDLSYVAQYWNQTGYDLWEEVNGSSFFTIAVQHRALVEGSAFATAVGSSCSWCDSQAPEILCYLQSFWTGSFILANFDSSRSGKDANTLLGSIHTFDPEAACDDSTFQPCSPRALANHKEVVDSFRSIYTLNDGLSDSEAVAVGRYPEDTYYNGNPWFLCTLAAAEQLYDALYQWDKQGSLEVTDVSLDFFKALYSDAATGTYSSSSSTYSSIVDAVKTFADGFVSIVETHAASNGSMSEQYDKSDGEQLSARDLTWSYAALLTANNRRNSVVPASWGETSASSVPGTCAATSAIGTYSSVTVTSWPSIVA 495
               SCOP domains d1agma_ A: Glucoamylase                                                                                                                                                                                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains 1agmA00 A:1-471  [code=1.50.10.10, no name defined]                                                                                                                                                                                                                                                                                                                                                                                                                                     CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
     Sec.struct. author (1) hhhhhhhhhhhhhhhhhhhhh--...........eeee..........eeeehhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhheee..ee....-....eeee..eeee.........hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh...eeee....eeeeehhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhh.......eee........hhhhhhhhhh......eee..ee...hhhhhhhhhhhhhhhh..............................hhhhhhhhhhhhhhhhhhhhheeeeeehhhhhhhhhh.....eeeeee..hhhhhhhhhhhhhhhhhhhhhhhhee..eeeeeeee...eeeeeeeeehhhhhhhhhhhhhhh......................................... Sec.struct. author (1)
     Sec.struct. author (2) --------------------eee---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Sec.struct. author (2)
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------GLUCOAMYLAS------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1agm A   1 ATLDSWLSNEATVARTAILNNIGADGAWVSGADSGIVVASPSTDNPDYFYTWTRDSGLVIKTLVDLFRNGDTDLLSTIEHYISSQAIIQGVSNPSGDLSSG-GLGEPKFNVDETAYTGSWGRPQRDGPALRATAMIGFGQWLLDNGYTSAATEIVWPLVRNDLSYVAQYWNQTGYDLWEEVNGSSFFTIAVQHRALVEGSAFATAVGSSCSWCDSQAPQILCYLQSFWTGSYILANFDSSRSGKDTNTLLGSIHTFDPEAGCDDSTFQPCSPRALANHKEVVDSFRSIYTLNDGLSDSEAVAVGRYPEDSYYNGNPWFLCTLAAAEQLYDALYQWDKQGSLEITDVSLDFFKALYSGAATGTYSSSSSTYSSIVSAVKTFADGFVSIVETHAASNGSLSEQFDKSDGDELSARDLTWSYAALLTANNRRNSVVPPSWGETSASSVPGTCAATSASGTYSSVTVTSWPSIVA 471
                                    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 
                                                                                                                              101 |                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                103                                                                                                                                                                                                                                                                                                                                                                                


Chain A from PDB  Type:PROTEIN  Length:470
 aligned with AMYG_ASPKA | P23176 from UniProtKB/Swiss-Prot  Length:639

    Alignment length:470
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494
           AMYG_ASPKA    25 ATLDSWLSNEATVARTAILNNIGADGAWVSGADSGIVVASPSTDNPDYFYTWTRDSGLVIKTLVDLFRNGDTDLLSTIEHYISSQAIIQGVSNPSGDLSSGGLGEPKFNVDETAYTGSWGRPQRDGPALRATAMIGFGQVLLDNGYTSAATEIVWPLVRNDLSYVAQYWNQTGYDLWEEVNGSSFFTIAVQHRALVEGSAFATAVGSSCSWCDSQAPQILCYLQSFWTGSYILANFDSRRSGKDTNTLLGSIHTFDPEAGCDDSTFQPCSPRALANHKEVVDSFRSIYTLNDGLSDSEAVAVGRYPEDSYYNGNPWFQSTLAAAEQLYDALYQWDKQGSLEITDVSLDFFKALYSGAATGTYSSSSSTYSSIVSAVKTFADGFVSIVETHAASNGSLSEQFDKSDGDELSARDLTWSYAALLTANNRRNSVVPPSWGETSASSWPGTCAATSASGTYSSVTVTSWPSIVA 494
               SCOP domains d1agma_ A: Glucoamylase                                                                                                                                                                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains 1agmA00 A:1-471  [code=1.50.10.10, no name defined]                                                                                                                                                                                                                                                                                                                                                                                                                                    CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
     Sec.struct. author (1) hhhhhhhhhhhhhhhhhhhhh--...........eeee..........eeeehhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhheee..ee........eeee..eeee.........hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh...eeee....eeeeehhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhh.......eee........hhhhhhhhhh......eee..ee...hhhhhhhhhhhhhhhh..............................hhhhhhhhhhhhhhhhhhhhheeeeeehhhhhhhhhh.....eeeeee..hhhhhhhhhhhhhhhhhhhhhhhhee..eeeeeeee...eeeeeeeeehhhhhhhhhhhhhhh......................................... Sec.struct. author (1)
     Sec.struct. author (2) --------------------eee--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Sec.struct. author (2)
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------GLUCOAMYLAS------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1agm A   1 ATLDSWLSNEATVARTAILNNIGADGAWVSGADSGIVVASPSTDNPDYFYTWTRDSGLVIKTLVDLFRNGDTDLLSTIEHYISSQAIIQGVSNPSGDLSSGGLGEPKFNVDETAYTGSWGRPQRDGPALRATAMIGFGQWLLDNGYTSAATEIVWPLVRNDLSYVAQYWNQTGYDLWEEVNGSSFFTIAVQHRALVEGSAFATAVGSSCSWCDSQAPQILCYLQSFWTGSYILANFDSSRSGKDTNTLLGSIHTFDPEAGCDDSTFQPCSPRALANHKEVVDSFRSIYTLNDGLSDSEAVAVGRYPEDSYYNGNPWFLCTLAAAEQLYDALYQWDKQGSLEITDVSLDFFKALYSGAATGTYSSSSSTYSSIVSAVKTFADGFVSIVETHAASNGSLSEQFDKSDGDELSARDLTWSYAALLTANNRRNSVVPPSWGETSASSVPGTCAATSASGTYSSVTVTSWPSIVA 471
                                    10        20        30        40        50        60        70        80        90       100||     111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471
                                                                                                                              101|                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                               103
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1AGM)

(-) Gene Ontology  (10, 20)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (AMYG_ASPKA | P23176)
molecular function
    GO:0030246    carbohydrate binding    Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0004339    glucan 1,4-alpha-glucosidase activity    Catalysis of the hydrolysis of terminal (1->4)-linked alpha-D-glucose residues successively from non-reducing ends of the chains with release of beta-D-glucose.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0016798    hydrolase activity, acting on glycosyl bonds    Catalysis of the hydrolysis of any glycosyl bond.
    GO:2001070    starch binding    Interacting selectively and non-covalently with starch.
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
    GO:0000272    polysaccharide catabolic process    The chemical reactions and pathways resulting in the breakdown of a polysaccharide, a polymer of many (typically more than 10) monosaccharide residues linked glycosidically.
    GO:0005976    polysaccharide metabolic process    The chemical reactions and pathways involving a polysaccharide, a polymer of many (typically more than 10) monosaccharide residues linked glycosidically.

Chain A   (AMYG_ASPAW | P69327)
molecular function
    GO:0030246    carbohydrate binding    Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0004339    glucan 1,4-alpha-glucosidase activity    Catalysis of the hydrolysis of terminal (1->4)-linked alpha-D-glucose residues successively from non-reducing ends of the chains with release of beta-D-glucose.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0016798    hydrolase activity, acting on glycosyl bonds    Catalysis of the hydrolysis of any glycosyl bond.
    GO:2001070    starch binding    Interacting selectively and non-covalently with starch.
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
    GO:0000272    polysaccharide catabolic process    The chemical reactions and pathways resulting in the breakdown of a polysaccharide, a polymer of many (typically more than 10) monosaccharide residues linked glycosidically.
    GO:0005976    polysaccharide metabolic process    The chemical reactions and pathways involving a polysaccharide, a polymer of many (typically more than 10) monosaccharide residues linked glycosidically.

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  1agm
    Family and Domain Information: ProDom | SYSTERS
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  AMYG_ASPAW | P69327
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  AMYG_ASPKA | P23176
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  3.2.1.3
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  AMYG_ASPAW | P69327
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  AMYG_ASPKA | P23176
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        AMYG_ASPAW | P69327: 1ac0 1acz 1dog 1gah 1gai 1glm 3gly
        AMYG_ASPKA | P23176: 1dog

(-) Related Entries Specified in the PDB File

1dog THE STRUCTURE OF GLUCOAMYLASE-471 COMPLEXED WITH 1- DEOXYNOJIRIMYCIN