3LRG | pdb_00003lrg

Structure of anti-huntingtin VL domain


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

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BAAAe3lrgB1 A: a/b three-layered sandwichesX: Lipocalins/StreptavidinH: Zn-dependent exopeptidasesT: Zn-dependent exopeptidasesF: AAAECOD (v294.1)
ATetR_Ne3lrgA1 A: a/b three-layered sandwichesX: N-terminal beta-sandwich domain in anthrax protective antigenH: L30e-likeT: L30e-likeF: TetR_NECOD (v294.1)

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
Human light chain V-LAMBDA, anti-huntingtin V-LAMBDA Homo sapiens (human) IGLV1-36*01, IGLJ3*02 V-DOMAIN V-LAMBDA IG (V-LAMBDA) IMGT (202611-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A, B
Light ChainIGLV1 Lambda-SAbDab (2026-03-27)