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 4HGW | pdb_00004hgw

Crystal structure of S25-2 in complex with a 5,6-dehydro-Kdo disaccharide

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Bd4hgwb1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) Immunoglobulin heavy chain variable domain, VH mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
Bd4hgwb2 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain-like) Immunoglobulin heavy chain gamma constant domain 1, CH1-gamma mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
Ad4hgwa1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) Immunoglobulin light chain kappa variable domain, VL-kappa mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)
Ad4hgwa2 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain-like) Immunoglobulin light chain kappa constant domain, CL-kappa mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BBcl-2e4hgwB1 A: alpha arraysX: GIY-YIG endonucleaseH: GIY-YIG endonucleaseT: GIY-YIG endonucleaseF: Bcl-2ECOD (v295.2)
ABcl-2e4hgwA1 A: alpha arraysX: GIY-YIG endonucleaseH: GIY-YIG endonucleaseT: GIY-YIG endonucleaseF: Bcl-2ECOD (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
Antibody Fab Fragment VH-CH1 Mus musculus (house mouse) IGHV7-3*02, IGHJ3*01, IGHG1*02 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202638-0)
Antibody Fab Fragment L-KAPPA Mus musculus (house mouse) IGKV8-21*01, IGKJ1*01, IGKJ1*02, IGKJ2*01, IGKC*01, IGKC*02 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202638-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
Heavy ChainIGHV7 -polysaccharideSAbDab (2026-10-02)
Light ChainIGKV8 KappapolysaccharideSAbDab (2026-10-02)