A human broadly neutralizing influenza A hemagglutinin stem-specific antibody PN-SIA28


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DCENP-T_Ce8gv4D1 A: alpha arraysX: cradle loop barrelH: Cytochrome P450T: Cytochrome P450F: CENP-T_CECOD (v295)
BCENP-T_Ce8gv4B1 A: alpha arraysX: cradle loop barrelH: Cytochrome P450T: Cytochrome P450F: CENP-T_CECOD (v295)
CCENP-T_Ce8gv4C1 A: alpha arraysX: cradle loop barrelH: Cytochrome P450T: Cytochrome P450F: CENP-T_CECOD (v295)
ACENP-T_Ce8gv4A1 A: alpha arraysX: cradle loop barrelH: Cytochrome P450T: Cytochrome P450F: CENP-T_CECOD (v295)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
B2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
C2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
A2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
B, D
Light ChainIGKV1 Kappa-SAbDab (2026-06-26)
A, C
Heavy ChainIGHV3 --SAbDab (2026-06-26)