Annotations: 6KI2

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01740	STAS domain (STAS)	STAS domain	The STAS (after Sulphate Transporter and AntiSigma factor antagonist) domain is found in the C terminal region of Sulphate transporters and bacterial antisigma factor antagonists. It has been suggested that this domain may have a general NTP binding ...	The STAS (after Sulphate Transporter and AntiSigma factor antagonist) domain is found in the C terminal region of Sulphate transporters and bacterial antisigma factor antagonists. It has been suggested that this domain may have a general NTP binding function [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Low affinity sulfate transporter	fumarate transmembrane transporter activity dicarboxylic acid transmembrane transporter activity transporter activity carboxylic acid transmembrane transporter activity organic acid transmembrane transporter activity transmembrane transporter activity organic anion transmembrane transporter activity C4-dicarboxylate transmembrane transporter activity L-amino acid transmembrane transporter activity L-aspartate transmembrane transporter activity amino acid transmembrane transporter activity acidic amino acid transmembrane transporter activity succinate transmembrane transporter activity cation binding fumarate transmembrane transporter activity dicarboxylic acid transmembrane transporter activity transporter activity carboxylic acid transmembrane transporter activity organic acid transmembrane transporter activity transmembrane transporter activity organic anion transmembrane transporter activity C4-dicarboxylate transmembrane transporter activity L-amino acid transmembrane transporter activity L-aspartate transmembrane transporter activity amino acid transmembrane transporter activity acidic amino acid transmembrane transporter activity succinate transmembrane transporter activity cation binding ion binding binding metal ion binding small molecule binding	organic acid transmembrane transport succinate transport organic anion transport carboxylic acid transmembrane transport carboxylic acid transport transport organic substance transport succinate transmembrane transport C4-dicarboxylate transport establishment of localization organic acid transport transmembrane transport localization dicarboxylic acid transport organic acid transmembrane transport succinate transport organic anion transport carboxylic acid transmembrane transport carboxylic acid transport transport organic substance transport succinate transmembrane transport C4-dicarboxylate transport establishment of localization organic acid transport transmembrane transport localization dicarboxylic acid transport cellular process fumarate transport monoatomic ion transport monoatomic cation transport sodium ion transport metal ion transport	cell periphery plasma membrane membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036513	STAS domain superfamily	Homologous Superfamily
A, B	IPR011547	SLC26A/SulP transporter domain	Domain
A, B	IPR001902	SLC26A/SulP transporter	Family
A, B	IPR002645	STAS domain	Domain

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 R01GM133198.