6B3K | pdb_00006b3k

Crystal structure of mutant Spinach RNA aptamer in complex with Fab BL3-6


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth H]e6b3kH1 A: P-loop domains-likeX: Cas7-relatedH: CRISPR-associated protein Cas7f/Csy3T: p450F:ECOD (20:10:01)
B [auth L]e6b3kL1 A: P-loop domains-likeX: Cas7-relatedH: CRISPR-associated protein Cas7f/Csy3T: p450F:ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A [auth H]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
B [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
A [auth H]Fab BL3-6 VH-CH1 Mus musculus (house mouse) IGHV5-17*01, IGHJ4*01, IGHG1*02 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202609-0)
B [auth L]Fab BL3-6 L-KAPPA Mus musculus (house mouse) IGKV6-17*01, IGKJ1*01, IGKJ2*01, IGKJ2*03, IGKJ4*01, IGKJ4*02, IGKC*03 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202609-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A [auth H]Heavy ChainIGHV3 -rna (83-mer),rna (83-mer)SAbDab (2026-03-13)
B [auth L]Light ChainIGKV1 Kapparna (83-mer),rna (83-mer)SAbDab (2026-03-13)