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 3P4G | pdb_00003p4g

X-ray crystal structure of a hyperactive, Ca2+-dependent, beta-helical antifreeze protein from an Antarctic bacterium

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DNop10pe3p4gD1 A: alpha arraysX: OB-foldH: Rossmann-relatedT: FAD/NAD(P)-binding domainF: Nop10pECOD (v295.2)
CRibosomal_L19e_Ce3p4gC1 A: alpha arraysX: Ribosomal protein L19 (L19e) C-terminal domainH: Ribosomal protein L19 (L19e) C-terminal domainT: Ribosomal protein L19 (L19e) C-terminal domainF: Ribosomal_L19e_CECOD (v295.2)
BAFP_2e3p4gB1 A: alpha arraysX: Single-stranded right-handed beta-helixH: Serralysin-like metalloprotease-CT: Serralysin-like metalloprotease-CF: AFP_2ECOD (v295.2)
ARibosomal_L19e_Ce3p4gA1 A: alpha arraysX: Ribosomal protein L19 (L19e) C-terminal domainH: Ribosomal protein L19 (L19e) C-terminal domainT: Ribosomal protein L19 (L19e) C-terminal domainF: Ribosomal_L19e_CECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D2.160.20.160 Mainly Beta 3 Solenoid Pectate Lyase C-like CATH (4.3.0)
C2.160.20.160 Mainly Beta 3 Solenoid Pectate Lyase C-like CATH (4.3.0)
B2.160.20.160 Mainly Beta 3 Solenoid Pectate Lyase C-like CATH (4.3.0)
A2.160.20.160 Mainly Beta 3 Solenoid Pectate Lyase C-like CATH (4.3.0)

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR047995Choice-of-anchor K domainDomain
A, B, C, D
IPR013783Immunoglobulin-like foldHomologous Superfamily
A, B, C, D
IPR041690Cadherin-like domainDomain
A, B, C, D
IPR049826Ig-like Ice domainDomain
A, B, C, D
IPR011049Serralysin-like metalloprotease, C-terminalHomologous Superfamily
A, B, C, D
IPR049531Antifreeze protein repeatRepeat