Annotations: 25JX

Cryo-EM structure of the Arabidopsis thaliana potassium transporter 5 incubated with AMPPNP

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF02705	K+ potassium transporter integral membrane domain (K_trans)	K+ potassium transporter integral membrane domain	This is a family of K+ potassium transporters that are conserved across phyla, having bacterial (KUP) [3], yeast (HAK) [2], and plant (AtKT) [1] sequences as members. This entry represents the N-terminal integral membrane domain.	Domain
A, B	PF22776	K+ potassium transporter C-terminal domain (K_trans_C)	K+ potassium transporter C-terminal domain	This is a family of K+ potassium transporters that are conserved across phyla, having both bacterial (KUP) [3], yeast (HAK) [2], and plant (AtKT) [1] sequences as members. This entry represents the C-terminal non-membrane domain.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Potassium transporter 5	monoatomic cation transmembrane transporter activity potassium ion transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity metal ion transmembrane transporter activity transmembrane transporter activity solute:sodium symporter activity solute:monoatomic cation symporter activity sodium ion transmembrane transporter activity secondary active transmembrane transporter activity active transmembrane transporter activity potassium:sodium symporter activity symporter activity	localization transport monoatomic ion transport potassium ion transport monoatomic cation transport establishment of localization metal ion transport import into cell monoatomic ion transmembrane transport import across plasma membrane potassium ion transmembrane transport inorganic cation import across plasma membrane monoatomic cation transmembrane transport transmembrane transport localization transport monoatomic ion transport potassium ion transport monoatomic cation transport establishment of localization metal ion transport import into cell monoatomic ion transmembrane transport import across plasma membrane potassium ion transmembrane transport inorganic cation import across plasma membrane monoatomic cation transmembrane transport transmembrane transport inorganic ion import across plasma membrane cellular process potassium ion import across plasma membrane	cell periphery cellular anatomical structure plasma membrane membrane membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR003855	Potassium transporter	Family
A, B	IPR053951	K+ potassium transporter, integral membrane domain	Domain
A, B	IPR053952	K+ potassium transporter, C-terminal domain	Domain

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

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.

25JX | pdb_000025jx

Cryo-EM structure of the Arabidopsis thaliana potassium transporter 5 incubated with AMPPNP

External Resource: Annotation

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage