2D03 | pdb_00002d03

Crystal structure of the G91S mutant of the NNA7 Fab


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth H]Copper-binde2d03H1 A: alpha bundlesX: Cloacin translocation domainH: beta-Prism IT: beta-Prism IF: Copper-bindECOD (develop294)
B [auth H]Glutaredoxine2d03H2 A: alpha bundlesX: Globin-likeH: Globin-likeT: Globin-likeF: GlutaredoxinECOD (develop294)
A [auth L]MATH_2e2d03L1 A: alpha bundlesX: HTHH: NudixT: winged helix domainF: MATH_2ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B [auth H]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
A [auth L]2.60.40.10 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
B [auth H]Fab NNA7 VH-CH1 Mus musculus (house mouse) IGHV2-2*01, IGHV2-4-1*01, IGHJ4*01, IGHG1*02 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202610-0)
A [auth L]Fab NNA7 L-KAPPA Mus musculus (house mouse) IGKV1-110*01, IGKJ5*01, IGKC*01, IGKC*02 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202610-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B [auth H]Heavy ChainIGHV2 --SAbDab (2026-03-20)
A [auth L]Light ChainIGKV1 Kappa-SAbDab (2026-03-20)