Annotations: 4EZD

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	Ammonium transporter	8055962	3001978	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Ammonium transporter	8055962	3001978	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Ammonium transporter	8055962	3001978	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	RecA	e4ezdC1	A: beta barrels	X: OB-fold	H: SH3	T: SH3	F: RecA	ECOD (v294.2)
B	RecA	e4ezdB1	A: beta barrels	X: OB-fold	H: SH3	T: SH3	F: RecA	ECOD (v294.2)
A	RecA	e4ezdA1	A: beta barrels	X: OB-fold	H: SH3	T: SH3	F: RecA	ECOD (v294.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	1.10.3430.10	Mainly Alpha	Orthogonal Bundle	Ammonium transporter fold	Ammonium transporter AmtB like domains	CATH (4.3.0)
B	1.10.3430.10	Mainly Alpha	Orthogonal Bundle	Ammonium transporter fold	Ammonium transporter AmtB like domains	CATH (4.3.0)
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, B, C	PF03253	Urea transporter (UT)	Urea transporter	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Urea transporter 1	urea transmembrane transporter activity transporter activity transmembrane transporter activity water transmembrane transporter activity urea channel activity passive transmembrane transporter activity channel activity identical protein binding protein binding binding	transmembrane transport localization one-carbon compound transport nitrogen compound transport transport urea transport cellular process establishment of localization urea transmembrane transport cellular localization establishment of localization in cell	cell periphery cellular anatomical structure plasma membrane membrane basal part of cell basal plasma membrane plasma membrane region basolateral plasma membrane

Chains	Accession	Name	Type
A, B, C	IPR004937	Urea transporter	Family
A, B, C	IPR029020	Ammonium/urea transporter	Homologous Superfamily

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

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

Chains	Resource Link	Group	Subgroup	Protein
A, B, C	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Channels: Urea Transporters	UT-B Urea Transporter

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.

4EZD | pdb_00004ezd