2KJ1

cytoplasmic domain structure of BM2 proton channel from influenza B virus

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyBM2-like8101154 3002716 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyBM2-like8101154 3002716 SCOP2B (2022-06-29)
CSCOP2 FamilyBM2-like8046434 4005077 SCOP2 (2022-06-29)
CSCOP2 SuperfamilyBM2-like8101154 3002716 SCOP2 (2022-06-29)
DSCOP2B SuperfamilyBM2-like8101154 3002716 SCOP2B (2022-06-29)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A6.10.250.350 Special Helix non-globular Single alpha-helices involved in coiled-coils or other helix-helix interfaces CATH (4.3.0)
B6.10.250.350 Special Helix non-globular Single alpha-helices involved in coiled-coils or other helix-helix interfaces CATH (4.3.0)
C6.10.250.350 Special Helix non-globular Single alpha-helices involved in coiled-coils or other helix-helix interfaces CATH (4.3.0)
D6.10.250.350 Special Helix non-globular Single alpha-helices involved in coiled-coils or other helix-helix interfaces CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF04772Influenza B matrix protein 2 (BM2) (Flu_B_M2)Influenza B matrix protein 2 (BM2)- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
BM2 protein-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR006859Influenza B matrix protein 2Family

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

ChainsResource LinkGroupSubgroupProtein
A, B, C, D
mpstrucTRANSMEMBRANE PROTEINS: ALPHA-HELICALChannels: Other Ion ChannelsM2 proton channel (BM2)