7O31 | pdb_00007o31

Crystal structure of the anti-PAS Fab 1.2 in complex with its epitope peptide and the anti-Kappa VHH domain

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
C [auth X]Ribosomal_L12_Ne7o31X1 A: a/b three-layered sandwichesX: CNF1/YfiH-like putative cysteine hydrolasesH: BromodomainT: BromodomainF: Ribosomal_L12_NECOD (v294.1)
B [auth H]Ribosomal_L12_Ne7o31H1 A: a/b three-layered sandwichesX: CNF1/YfiH-like putative cysteine hydrolasesH: BromodomainT: BromodomainF: Ribosomal_L12_NECOD (v294.1)
A [auth L]Ribosomal_L12_Ne7o31L1 A: a/b three-layered sandwichesX: CNF1/YfiH-like putative cysteine hydrolasesH: BromodomainT: BromodomainF: Ribosomal_L12_NECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C [auth X]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
B [auth H]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
A [auth L]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
C [auth X]Heavy ChainIGHV1 --SAbDab (2026-03-27)

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
D [auth P]PCA Parent Component: GLN

RESID:  AA0031

PSI-MOD :  2-pyrrolidone-5-carboxylic acid (Gln) MOD:00040 , 2-pyrrolidone-5-carboxylic acid (Glu) MOD:00420