1QUA

CRYSTAL STRUCTURE OF ACUTOLYSIN-C, A HEMORRHAGIC TOXIN FROM THE SNAKE VENOM OF AGKISTRODON ACUTUS, AT 2.2 A RESOLUTION


Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1quaa_ Alpha and beta proteins (a+b) Zincin-like Metalloproteases ('zincins'), catalytic domain Reprolysin-like Snake venom metalloprotease (Deinagkistrodon acutus ) [TaxId: 36307 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyReprolysin-like8023110 4001631 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyMetalloproteases (zincins) catalytic domain8035490 3001975 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF01421e1quaA1 A: mixed a+b and a/bX: Zincin-likeH: Metalloproteases (zincins) catalytic domain (From Topology)T: Metalloproteases (zincins) catalytic domainF: PF01421ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.390.10 Alpha Beta 3-Layer(aba) Sandwich Collagenase (Catalytic Domain) Collagenase (Catalytic Domain)CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01421Reprolysin (M12B) family zinc metalloprotease (Reprolysin)Reprolysin (M12B) family zinc metalloproteaseThe members of this family are enzymes that cleave peptides. These proteases require zinc for catalysis. Members of this family are also known as adamalysins. Most members of this family are snake venom endopeptidases, but there are also some mammal ...The members of this family are enzymes that cleave peptides. These proteases require zinc for catalysis. Members of this family are also known as adamalysins. Most members of this family are snake venom endopeptidases, but there are also some mammalian proteins such as Swiss:P78325, and fertilin Swiss:Q28472. Fertilin and closely related proteins appear to not have some active site residues and may not be active enzymes.
Domain