Annotations: 2L0J

Solid State NMR structure of the M2 proton channel from Influenza A Virus in hydrated lipid bilayer

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD
Membrane Protein Annotation: mpstruc

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	Flu_M2	e2l0jD1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Flu_M2	ECOD (v295)
C	Flu_M2	e2l0jC1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Flu_M2	ECOD (v295)
B	Flu_M2	e2l0jB1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Flu_M2	ECOD (v295)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Provenance Source (Version)
D	6.10.250.1640	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	CATH (4.3.0)
C	6.10.250.1640	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	CATH (4.3.0)
B	6.10.250.1640	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	CATH (4.3.0)
A	6.10.250.1640	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Matrix protein 2	passive transmembrane transporter activity monoatomic ion channel activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity identical protein binding protein binding binding	cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein complex oligomerization protein-containing complex assembly cellular process cellular component organization or biogenesis symbiont-mediated disruption of host anatomical structure biological process involved in interspecies interaction between organisms viral life cycle symbiont-mediated disruption of host cellular anatomical structure biological process involved in interaction with host biological process involved in symbiotic interaction cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein complex oligomerization protein-containing complex assembly cellular process cellular component organization or biogenesis symbiont-mediated disruption of host anatomical structure biological process involved in interspecies interaction between organisms viral life cycle symbiont-mediated disruption of host cellular anatomical structure biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated perturbation of host membrane symbiont genome entry into host cell via pore formation in plasma membrane symbiont entry into host cell viral process symbiont entry into host disruption of anatomical structure in another organism symbiont-mediated perturbation of host cellular process symbiont-mediated suppression of host autophagy symbiont-mediated perturbation of host process symbiont-mediated perturbation of host autophagy modulation of process of another organism	cellular anatomical structure membrane host cell plasma membrane host cellular component host cell part host cell membrane other organism part virion component virion membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR002089	Influenza virus matrix protein 2	Family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B, C, D	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, B, C, D	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B, C, D	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Channels: Other Ion Channels	M2 proton channel (AM2) in a hydrated lipid bilayer

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

2L0J | pdb_00002l0j