6V4O | pdb_00006v4o

Structure of human 2E01 Fab in complex with influenza virus neuraminidase from B/Phuket/3073/2013

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ld6v4ol1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) automated matches (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Ld6v4ol2 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain-like) automated matches (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
K [auth G]d6v4og1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) automated matches (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
K [auth G]d6v4og2 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain-like) automated matches (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
J [auth E]d6v4oe1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) automated matches (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
J [auth E]d6v4oe2 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain-like) automated matches (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
I [auth B]d6v4ob1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) automated matches (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
I [auth B]d6v4ob2 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain-like) automated matches (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Hd6v4oh_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin automated matches automated matches (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
G [auth D]d6v4od_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin automated matches automated matches (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
F [auth C]d6v4oc_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin automated matches automated matches (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
E [auth A]d6v4oa_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin automated matches automated matches (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
D [auth W]d6v4ow1 All beta proteins 6-bladed beta-propeller Sialidases Sialidases (neuraminidases) Influenza neuraminidase (Influenza B virus ) [TaxId: 11520 ], SCOPe (2.08)
D [auth W]d6v4ow2 Artifacts Tags Tags Tags N-terminal Tags (Influenza B virus ) [TaxId: 11520 ], SCOPe (2.08)
C [auth N]d6v4on1 All beta proteins 6-bladed beta-propeller Sialidases Sialidases (neuraminidases) Influenza neuraminidase (Influenza B virus ) [TaxId: 11520 ], SCOPe (2.08)
C [auth N]d6v4on2 Artifacts Tags Tags Tags N-terminal Tags (Influenza B virus ) [TaxId: 11520 ], SCOPe (2.08)
B [auth M]d6v4om1 All beta proteins 6-bladed beta-propeller Sialidases Sialidases (neuraminidases) Influenza neuraminidase (Influenza B virus ) [TaxId: 11520 ], SCOPe (2.08)
B [auth M]d6v4om2 Artifacts Tags Tags Tags N-terminal Tags (Influenza B virus ) [TaxId: 11520 ], SCOPe (2.08)
A [auth I]d6v4oi1 All beta proteins 6-bladed beta-propeller Sialidases Sialidases (neuraminidases) Influenza neuraminidase (Influenza B virus ) [TaxId: 11520 ], SCOPe (2.08)
A [auth I]d6v4oi2 Artifacts Tags Tags Tags N-terminal Tags (Influenza B virus ) [TaxId: 11520 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
D [auth W]SCOP2B SuperfamilySialidases 8096842 3001607 SCOP2B (2022-06-29)
C [auth N]SCOP2B SuperfamilySialidases 8096842 3001607 SCOP2B (2022-06-29)
B [auth M]SCOP2B SuperfamilySialidases 8096842 3001607 SCOP2B (2022-06-29)
A [auth I]SCOP2B SuperfamilySialidases 8096842 3001607 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
LACR_trane6v4oL1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: ACR_tranECOD (v294.1)
K [auth G]ACR_trane6v4oG1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: ACR_tranECOD (v294.1)
J [auth E]ACR_trane6v4oE1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: ACR_tranECOD (v294.1)
I [auth B]ACR_trane6v4oB1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: ACR_tranECOD (v294.1)
HACR_trane6v4oH1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: ACR_tranECOD (v294.1)
G [auth D]ACR_trane6v4oD1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: ACR_tranECOD (v294.1)
F [auth C]ACR_trane6v4oC1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: ACR_tranECOD (v294.1)
E [auth A]ACR_trane6v4oA1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: ACR_tranECOD (v294.1)
D [auth W]ACR_trane6v4oW1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: ACR_tranECOD (v294.1)
C [auth N]ACR_trane6v4oN1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: ACR_tranECOD (v294.1)
B [auth M]ACR_trane6v4oM1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: ACR_tranECOD (v294.1)
A [auth I]ACR_trane6v4oI1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: ACR_tranECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
L2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
K [auth G]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
J [auth E]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
I [auth B]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
H2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
G [auth D]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
F [auth C]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
E [auth A]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
I [auth B],
J [auth E],
K [auth G],
L		Fab 1G05, broadly protective L-KAPPA - IGKV3-20*01, IGKJ4*01, IGKJ4*02, IGKJ1S2*01, IGKC*01 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202613-0)
E [auth A],
F [auth C],
G [auth D],
H		Fab 1G05, broadly protective VH-CH1 - IGHV1-69*01, IGHV1-69*12, IGHV1-69*13, IGHV1-69D*01, IGHV1-69*19, IGHJ6*04, IGHG1*01, IGHG1*02, IGHG1*04, IGHG1*05, IGHG1*12, IGHG1*14, IGHG1*13, IGHG1*09, IGHG1*10, IGHG1*07, IGHG1*11 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202613-0)
A [auth I],
B [auth M],
C [auth N],
D [auth W]		Neuraminidase(Pr62-466) (A0A4P8YQ63) EC: 3.2.1.18 null - - - TR GH1 IMGT (202613-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
I [auth B],
J [auth E],
K [auth G],
L		Light ChainIGKV3 KappaneuraminidaseSAbDab (2026-04-10)
E [auth A],
F [auth C],
G [auth D],
H		Heavy ChainIGHV1 -neuraminidaseSAbDab (2026-04-10)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
I [auth B],
J [auth E],
K [auth G],
L		Antibody Fab light chain---
E [auth A],
F [auth C],
G [auth D],
H		Antibody Fab heavy chain---
A [auth I],
B [auth M],
C [auth N],
D [auth W]		Neuraminidase

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth I],
B [auth M],
C [auth N],
D [auth W]		IPR001860Glycoside hydrolase, family 34Family
A [auth I],
B [auth M],
C [auth N],
D [auth W]		IPR036278Sialidase superfamilyHomologous Superfamily