ENZYME entry: EC 3.6.3.12

Accepted Name
Potassium-transporting ATPase.
Alternative Name(s)
K(+)-importing ATPase.
K(+)-transporting ATPase.
Potassium-importing ATPase.
Reaction catalysed
ATP + H(2)O + K(+)(Out) <=> ADP + phosphate + K(+)(In)
Cofactor(s)
Mg(2+).
Comment(s)
  • P-type ATPase that undergoes covalent phosphorylation during the transport cycle.
  • A bacterial enzyme of di(heterotetrameric) structure that is involved in K(+) import.
  • The probable stoichiometry is one ion per ATP hydrolyzed.
Cross-references
PROSITEPDOC00139
BRENDA3.6.3.12
EC2PDB3.6.3.12
ExplorEnz3.6.3.12
PRIAM enzyme-specific profiles3.6.3.12
KEGG Ligand Database for Enzyme Nomenclature3.6.3.12
IUBMB Enzyme Nomenclature3.6.3.12
IntEnz3.6.3.12
MEDLINEFind literature relating to 3.6.3.12
MetaCyc3.6.3.12
UniProtKB/Swiss-Prot
Q927G0, KDPB1_LISIN;  Q8YPE9, KDPB1_NOSS1;  P0A007, KDPB1_STAAM;  
P0A008, KDPB1_STAAN;  Q6GKN3, KDPB1_STAAR;  Q926K7, KDPB2_LISIN;  
Q8YSD5, KDPB2_NOSS1;  P63683, KDPB2_STAAM;  P63684, KDPB2_STAAN;  
Q6GEZ7, KDPB2_STAAR;  Q8U9D9, KDPB_AGRFC;  Q9R6X1, KDPB_ANASL;  
C3LF99, KDPB_BACAC;  A0RA13, KDPB_BACAH;  B7JRB8, KDPB_BACC0;  
B7II09, KDPB_BACC2;  C1EYK0, KDPB_BACC3;  B7HDF9, KDPB_BACC4;  
B7HWG1, KDPB_BACC7;  A7GLG4, KDPB_BACCN;  Q81HQ0, KDPB_BACCR;  
Q63FR0, KDPB_BACCZ;  Q6HN78, KDPB_BACHK;  A9VFM1, KDPB_BACWK;  
Q8R8I6, KDPB_CALS4;  Q9A7X7, KDPB_CAUCR;  O32328, KDPB_CLOAB;  
B2V2P3, KDPB_CLOBA;  B2TMJ2, KDPB_CLOBB;  Q0TRT3, KDPB_CLOP1;  
Q47H39, KDPB_DECAR;  Q9RZP0, KDPB_DEIRA;  A7ZJ80, KDPB_ECO24;  
B7UKX6, KDPB_ECO27;  B7MFW2, KDPB_ECO45;  B7LAA4, KDPB_ECO55;  
Q8X9F9, KDPB_ECO57;  B5YQN9, KDPB_ECO5E;  B7NMQ0, KDPB_ECO7I;  
B7MPK0, KDPB_ECO81;  B7M5L3, KDPB_ECO8A;  C4ZWH3, KDPB_ECOBW;  
B1X6M8, KDPB_ECODH;  A7ZXV8, KDPB_ECOHS;  A1A8W1, KDPB_ECOK1;  
Q0TJY9, KDPB_ECOL5;  Q8FJV4, KDPB_ECOL6;  B1IY32, KDPB_ECOLC;  
P03960, KDPB_ECOLI;  B7N9U0, KDPB_ECOLU;  B6HYQ5, KDPB_ECOSE;  
B1LLE1, KDPB_ECOSM;  Q1REM0, KDPB_ECOUT;  A4W860, KDPB_ENT38;  
Q8KU73, KDPB_ENTFA;  B2VJK3, KDPB_ERWT9;  B7LKR7, KDPB_ESCF3;  
B0R9M0, KDPB_HALS3;  P57699, KDPB_HALSA;  B4U8E4, KDPB_HYDS0;  
B5XZE9, KDPB_KLEP3;  A6T6D8, KDPB_KLEP7;  Q72TM6, KDPB_LEPIC;  
P59219, KDPB_LEPIN;  C1KZN5, KDPB_LISMC;  Q71W90, KDPB_LISMF;  
B8DAW1, KDPB_LISMH;  Q8Y3Z7, KDPB_LISMO;  A0AM16, KDPB_LISW6;  
P63682, KDPB_MYCBO;  P9WPU2, KDPB_MYCTO;  P9WPU3, KDPB_MYCTU;  
Q93MV5, KDPB_MYXXA;  Q7N6W6, KDPB_PHOLL;  A4SZG8, KDPB_POLSQ;  
P57698, KDPB_PSEAE;  Q8XU11, KDPB_RALSO;  Q98GX6, KDPB_RHILO;  
Q92XJ0, KDPB_RHIME;  B5EZE3, KDPB_SALA4;  Q57RN0, KDPB_SALCH;  
B5FNE0, KDPB_SALDC;  B5QWE9, KDPB_SALEP;  B5R670, KDPB_SALG2;  
B4TBA6, KDPB_SALHS;  B4SZB1, KDPB_SALNS;  Q5PCJ7, KDPB_SALPA;  
A9MUE0, KDPB_SALPB;  B5BCA4, KDPB_SALPK;  B4TQ22, KDPB_SALSV;  
Q8Z8E5, KDPB_SALTI;  Q8ZQW2, KDPB_SALTY;  A8GB61, KDPB_SERP5;  
B2TTJ7, KDPB_SHIB3;  Q324L0, KDPB_SHIBS;  Q3Z4A6, KDPB_SHISS;  
Q2YUH7, KDPB_STAAB;  Q5HEC4, KDPB_STAAC;  A6QIS1, KDPB_STAAE;  
Q6G7N3, KDPB_STAAS;  A8Z4X9, KDPB_STAAT;  Q8NVI2, KDPB_STAAW;  
Q5HK64, KDPB_STAEQ;  Q4LAI2, KDPB_STAHJ;  Q9X8Z9, KDPB_STRCO;  
P73867, KDPB_SYNY3;  P57700, KDPB_THEAC;  Q97BF6, KDPB_THEVO;  
C4LDL7, KDPB_TOLAT;  Q8PPC9, KDPB_XANAC;  Q8PCM1, KDPB_XANCP;  
A1JQS2, KDPB_YERE8;  A7FFQ9, KDPB_YERP3;  Q1C586, KDPB_YERPA;  
B2KA78, KDPB_YERPB;  Q8ZD97, KDPB_YERPE;  A9R3X3, KDPB_YERPG;  
Q1CKH2, KDPB_YERPN;  A4TL06, KDPB_YERPP;  Q667S4, KDPB_YERPS;  
B1JR96, KDPB_YERPY;  

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.6.3.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.6.-.-
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