2KIH

S31N mutant of M2 proton channel

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Identifier	Description	Comments	Source
A, B, C, D	PF00599	Influenza Matrix protein (M2) (Flu_M2)	Influenza Matrix protein (M2)	-	Family

Gene Product Annotation Gene Product Annotation

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Matrix protein 2	binding protein binding identical protein binding transporter activity ion channel activity ion transmembrane transporter activity channel activity inorganic molecular entity transmembrane transporter activity passive transmembrane transporter activity transmembrane transporter activity cation transmembrane transporter activity proton transmembrane transporter activity inorganic cation transmembrane transporter activity	viral process modulation of process of other organism pore formation in membrane of other organism pore formation by virus in membrane of host cell modulation by symbiont of host process biological process involved in symbiotic interaction biological process involved in interspecies interaction between organisms pore formation in membrane of other organism during symbiotic interaction pore formation in membrane of host by symbiont membrane disruption in other organism biological process involved in interaction with host modulation of process of other organism involved in symbiotic interaction modification by symbiont of host cell membrane modification by symbiont of host cellular component modification by symbiont of host structure modification of structure of other organism involved in symbiotic interaction modification of cellular component in other organism involved in symbiotic interaction modification by organism of membrane in other organism involved in symbiotic interaction cellular process cellular component organization cellular component assembly protein-containing complex subunit organization cellular component biogenesis protein complex oligomerization protein-containing complex assembly cellular component organization or biogenesis	host cellular component host cell plasma membrane host cell part host cell membrane host cell cellular anatomical entity membrane integral component of membrane intrinsic component of membrane integral to membrane of host cell virion virion part virion membrane

RCSB PDB is funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.