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 5XCT | pdb_00005xct

Crystal structure of P20.1 Fv-clasp fragment with its antigen peptide

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Ae5xctA01 A: alpha arraysX: Rossmann-likeH: Rossmann-relatedT: FAD/NAD(P)-binding domainF:ECOD (v295.2)
BMst1_SARAHe5xctB1 A: alpha arraysX: TIM beta/alpha-barrelH: TIM barrelsT: TIM barrelsF: Mst1_SARAHECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A4.10.170.10 Few Secondary Structures Irregular p53, subunit A p53-like tetramerisation domainCATH (utative)
B2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
Fv Sarah mutant VH(S112C), VL(S37C) VH Mus musculus (house mouse) IGHV9-4*02, IGHJ3*01 V-DOMAIN VH IG FV-HEAVY_LAMBDA IMGT (202641-0)
Fv Sarah mutant VH(S112C), VL(S37C) V-LAMBDA Mus musculus (house mouse) IGLV1*01, IGLJ1*01 V-DOMAIN V-LAMBDA IG FV-HEAVY_LAMBDA IMGT (202641-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
Heavy ChainIGHV9 -c8 peptideSAbDab (2026-10-23)
Light ChainIGLV1 Lambdac8 peptideSAbDab (2026-10-23)