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ENZYME entry: EC 7.3.2.3

Accepted Name
ABC-type sulfate transporter.
Alternative Name(s)
Sulfate ABC transporter.
Sulfate-transporting ATPase.
Reaction catalysed
ATP + H(2)O + sulfate-[sulfate-binding protein](Side 1) <=> ADP + phosphate + sulfate(Side 2) + [sulfate-binding protein](Side 1)
Comment(s)
  • An ATP-binding cassette (ABC) type transporter, characterized by the presence of two similar ATP-binding domains/proteins and two integral membrane domains/proteins.
  • The enzyme from Escherichia coli can interact with either of two periplasmic binding proteins and mediates the high affinity uptake of sulfate and thiosulfate.
  • May also be involved in the uptake of selenite, selenate and possibly molybdate.
  • Does not undergo phosphorylation during the transport.
  • Formerly EC 3.6.3.25.
Cross-references
PROSITEPDOC00185
BRENDA7.3.2.3
EC2PDB7.3.2.3
ExplorEnz7.3.2.3
PRIAM enzyme-specific profiles7.3.2.3
KEGG Ligand Database for Enzyme Nomenclature7.3.2.3
IUBMB Enzyme Nomenclature7.3.2.3
IntEnz7.3.2.3
MEDLINEFind literature relating to 7.3.2.3
MetaCyc7.3.2.3
Rhea expert-curated reactions7.3.2.3
UniProtKB/Swiss-Prot
Q8UH62, CYSA1_AGRFC;  Q7NX01, CYSA1_CHRVO;  Q92XW1, CYSA1_RHIME;  
Q8EBC3, CYSA1_SHEON;  Q8UA73, CYSA2_AGRFC;  Q7NWX3, CYSA2_CHRVO;  
Q92VJ2, CYSA2_RHIME;  Q8E8K8, CYSA2_SHEON;  Q6F9A8, CYSA_ACIAD;  
Q85A69, CYSA_ANTAG;  O31339, CYSA_BACC1;  Q81GU1, CYSA_BACCR;  
Q9K876, CYSA_BACHD;  Q7WGW1, CYSA_BORBR;  Q7W9U5, CYSA_BORPA;  
Q7VZE5, CYSA_BORPE;  Q89UD2, CYSA_BRADU;  P63353, CYSA_BRUME;  
P63354, CYSA_BRUSU;  Q93DX8, CYSA_BURCE;  Q62K82, CYSA_BURMA;  
Q63TY1, CYSA_BURPS;  Q9A7X1, CYSA_CAUVC;  P56344, CYSA_CHLVU;  
Q9G4F5, CYSA_CUCSA;  Q8XBJ8, CYSA_ECO57;  Q8FFB3, CYSA_ECOL6;  
P16676, CYSA_ECOLI;  Q7NIW1, CYSA_GLOVI;  Q72PE5, CYSA_LEPIC;  
Q8F6Z1, CYSA_LEPIN;  Q65T42, CYSA_MANSM;  P10091, CYSA_MARPO;  
Q9MUN1, CYSA_MESVI;  Q609Q1, CYSA_METCA;  P0A4W3, CYSA_MYCBO;  
Q73XU8, CYSA_MYCPA;  P9WQM0, CYSA_MYCTO;  P9WQM1, CYSA_MYCTU;  
Q9JUX4, CYSA_NEIMA;  Q9JZW0, CYSA_NEIMB;  Q9TKX3, CYSA_NEPOL;  
Q82WT5, CYSA_NITEU;  Q5YZY9, CYSA_NOCFA;  Q8Z0H0, CYSA_NOSS1;  
Q6D201, CYSA_PECAS;  Q7N6Z2, CYSA_PHOLL;  Q9I6L0, CYSA_PSEAE;  
Q88CL2, CYSA_PSEPK;  Q88AS5, CYSA_PSESM;  Q8XZP8, CYSA_RALSO;  
Q98K23, CYSA_RHILO;  Q6NBT1, CYSA_RHOPA;  Q8Z4V6, CYSA_SALTI;  
P40860, CYSA_SALTY;  Q7UC29, CYSA_SHIFL;  P14788, CYSA_SYNE7;  
P74548, CYSA_SYNY3;  Q8DIA0, CYSA_THEEB;  Q9KUI0, CYSA_VIBCH;  
Q8D653, CYSA_VIBVU;  Q8PNN4, CYSA_XANAC;  Q8PC11, CYSA_XANCP;  
Q9PDN2, CYSA_XYLFA;  Q87DT9, CYSA_XYLFT;  Q8D0W8, CYSA_YERPE;  
Q668K6, CYSA_YERPS;  O31427, SKFE_BACSU;  

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