3B9Y | pdb_00003b9y

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Abhydrolase_3	e3b9yA1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Ribosomal protein L14-related	T: Ribosomal protein L14-related	F: Abhydrolase_3	ECOD (v294.1)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.3430.10	Mainly Alpha	Orthogonal Bundle	Ammonium transporter fold	Ammonium transporter AmtB like domains	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A	PF00909	Ammonium Transporter Family (Ammonium_transp)	Ammonium Transporter Family	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Ammonium transporter family Rh-like protein	ammonium channel activity passive transmembrane transporter activity channel activity transporter activity transmembrane transporter activity identical protein binding protein binding binding	inorganic ion homeostasis chemical homeostasis homeostatic process ammonium homeostasis	cell periphery cellular anatomical structure plasma membrane membrane

Chains	Accession	Name	Type
A	IPR002229	Blood group Rhesus C/E/D polypeptide	Family
A	IPR029020	Ammonium/urea transporter	Homologous Superfamily
A	IPR024041	Ammonium transporter AmtB-like domain	Domain

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Transmembrane	Alpha-helical polytopic	Ammonia/urea transporters/Na+ exporter	Ammonia transporter Amt

Chains	External Link	Comment
A	PDBTM	Annotated as membrane protein by PDBTM

Chains	External Link	Comment
A	MemProtMD	Annotated as membrane protein by MemProtMD

Chains	Resource Link	Group	Subgroup	Protein
A	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Channels: Amt/Mep/Rh proteins	Rh protein, possible ammonia or CO₂ channel

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.

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