Skip to main content

 2KQM | pdb_00002kqm

Solution structure of the KI O18/O8 Y87H immunoglobulin light chain variable domain

External Resource: Annotation


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Bd2kqmb_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) automated matches human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Ad2kqma_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) automated matches human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BTachylectine2kqmB1 A: alpha arraysX: Alpha-beta plaitsH: Phage tail protein-likeT: Transmembrane protein 14AF: TachylectinECOD (v295.2)
ACu_amine_oxide2kqmA1 A: alpha arraysX: Immunoglobulin-like beta-sandwichH: sensor domainsT: sensor domainsF: Cu_amine_oxidECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
A2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
A, B
Immunoglobulin V_KAPPA domain (dimer), Y87>H V-KAPPA Homo sapiens (human) IGKV1-33*01, IGKV1D-33*01, IGKJ2*01 V-DOMAIN V-KAPPA IG (V-KAPPA) IMGT (202639-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A, B
Light ChainIGKV1 Kappa-SAbDab (2026-10-09)