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NiceZyme View of ENZYME: EC 3.5.4.25

Official Name
GTP cyclohydrolase II.
Reaction catalysed
GTP + 3 H(2)O <=> formate + 2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)pyrimidine + diphosphate
Comment(s)
Two C-N bonds are hydrolyzed, releasing formate, with simultaneous removal of the terminal diphosphate.
Cross-references
BRENDA3.5.4.25
PUMA23.5.4.25
PRIAM enzyme-specific profiles3.5.4.25
KEGG Ligand Database for Enzyme Nomenclature3.5.4.25
IUBMB Enzyme Nomenclature3.5.4.25
IntEnz3.5.4.25
MEDLINEFind literature relating to 3.5.4.25
MetaCyc3.5.4.25
UniProtKB/Swiss-Prot
P50139, RIB1_PICGU;  Q9P7M9, RIB1_SCHPO;  P38066, RIB1_YEAST;  
Q6F7N4, RIBA_ACIAD;  A6VPG3, RIBA_ACTSZ;  O29766, RIBA_ARCFU;  
P43525, RIBA_AZOBR;  Q1LTG5, RIBA_BAUCH;  Q7VR05, RIBA_BLOFL;  
Q492N9, RIBA_BLOPB;  P57359, RIBA_BUCAI;  Q8K9Q0, RIBA_BUCAP;  
P59555, RIBA_BUCBP;  Q62BG3, RIBA_BURMA;  A0RR75, RIBA_CAMFF;  
A7I3X0, RIBA_CAMHC;  A8AG83, RIBA_CITK8;  Q47WV5, RIBA_COLP3;  
O68248, RIBA_DEHMU;  A7ZL97, RIBA_ECO24;  P0A7I8, RIBA_ECO57;  
A7ZZL5, RIBA_ECOHS;  Q0TI88, RIBA_ECOL5;  Q8FHU5, RIBA_ECOL6;  
B1ITH7, RIBA_ECOLC;  P0A7I7, RIBA_ECOLI;  A4WAY6, RIBA_ENT38;  
A7MMF7, RIBA_ENTS8;  Q6D5U5, RIBA_ERWCT;  Q4QNX8, RIBA_HAEI8;  
A5UAU5, RIBA_HAEIE;  A5UG14, RIBA_HAEIG;  P44571, RIBA_HAEIN;  
Q0I4A3, RIBA_HAES1;  B0UUP7, RIBA_HAES2;  Q2SA07, RIBA_HAHCH;  
Q17XC9, RIBA_HELAH;  Q7VK48, RIBA_HELHP;  Q1CT68, RIBA_HELPH;  
Q9ZL42, RIBA_HELPJ;  O08315, RIBA_HELPY;  A6T7Y5, RIBA_KLEP7;  
Q65SC0, RIBA_MANSM;  A6VWW9, RIBA_MARMS;  Q5F7N6, RIBA_NEIG1;  
A9LZD5, RIBA_NEIM0;  Q9JU99, RIBA_NEIMA;  Q9JZ78, RIBA_NEIMB;  
A1KU62, RIBA_NEIMF;  P57863, RIBA_PASMU;  P51618, RIBA_PHOPO;  
Q6L1J7, RIBA_PICTO;  A6V055, RIBA_PSEA7;  Q02SL4, RIBA_PSEAB;  
Q9HWY1, RIBA_PSEAE;  Q1IFL5, RIBA_PSEE4;  A5VXW5, RIBA_PSEP1;  
B0KL75, RIBA_PSEPG;  Q88QH1, RIBA_PSEPK;  Q889Q3, RIBA_PSESM;  
A1SSA8, RIBA_PSYIN;  Q21F24, RIBA_SACD2;  Q57NU9, RIBA_SALCH;  
Q5PCY8, RIBA_SALPA;  P66031, RIBA_SALTI;  P66030, RIBA_SALTY;  
A1S528, RIBA_SHEAM;  A3D367, RIBA_SHEB5;  A6WLV9, RIBA_SHEB8;  
A9KXC4, RIBA_SHEB9;  Q12P94, RIBA_SHEDO;  Q080N2, RIBA_SHEFN;  
B0TL40, RIBA_SHEHH;  A3QFR4, RIBA_SHELP;  Q8EDD1, RIBA_SHEON;  
A8H5U9, RIBA_SHEPA;  A4Y5N5, RIBA_SHEPC;  A0KYF8, RIBA_SHESA;  
A8FTP1, RIBA_SHESH;  Q0HHF8, RIBA_SHESM;  Q0HTR2, RIBA_SHESR;  
A1RL35, RIBA_SHESW;  Q31ZX1, RIBA_SHIBS;  Q32GQ6, RIBA_SHIDS;  
Q0T5C0, RIBA_SHIF8;  P0A7I9, RIBA_SHIFL;  Q3Z127, RIBA_SHISS;  
O88011, RIBA_STRCO;  Q97B83, RIBA_THEVO;  Q9KSJ3, RIBA_VIBCH;  
Q5E5L2, RIBA_VIBF1;  Q87NE7, RIBA_VIBPA;  Q8DAG7, RIBA_VIBVU;  
Q8D2J0, RIBA_WIGBR;  Q9PBZ3, RIBA_XYLFA;  Q87D69, RIBA_XYLFT;  
Q8ZEF0, RIBA_YERPE;  Q66AI6, RIBA_YERPS;  A3MZA2, RIBBA_ACTP2;  
P50855, RIBBA_ACTPL;  O66679, RIBBA_AQUAE;  P47924, RIBBA_ARATH;  
A7Z675, RIBBA_BACA2;  A0RIB3, RIBBA_BACAH;  P51695, RIBBA_BACAM;  
Q81MB6, RIBBA_BACAN;  Q731I5, RIBBA_BACC1;  A7GSD5, RIBBA_BACCN;  
Q818X6, RIBBA_BACCR;  Q635H0, RIBBA_BACCZ;  Q6HE54, RIBBA_BACHK;  
Q5WH08, RIBBA_BACSK;  P17620, RIBBA_BACSU;  Q9PLJ5, RIBBA_CHLMU;  
Q9Z734, RIBBA_CHLPN;  O84736, RIBBA_CHLTR;  A0Q3H7, RIBBA_CLONN;  
O24752, RIBBA_CORAM;  A4QEG9, RIBBA_CORGB;  Q8NQ52, RIBBA_CORGL;  
A0QI09, RIBBA_MYCA1;  P0A5V1, RIBBA_MYCBO;  A1KIK4, RIBBA_MYCBP;  
A4TC13, RIBBA_MYCGI;  Q741F1, RIBBA_MYCPA;  A5U2B7, RIBBA_MYCTA;  
P0A5V0, RIBBA_MYCTU;  A0PPL6, RIBBA_MYCUA;  A1T8K1, RIBBA_MYCVP;  
Q5YTP3, RIBBA_NOCFA;  Q0S0K2, RIBBA_RHOSR;  A8LY38, RIBBA_SALAI;  
A4X639, RIBBA_SALTO;  Q5HF07, RIBBA_STAAC;  Q99TA0, RIBBA_STAAM;  
Q7A511, RIBBA_STAAN;  Q6GFT5, RIBBA_STAAR;  Q6G8G1, RIBBA_STAAS;  
Q8NW14, RIBBA_STAAW;  Q5HNE3, RIBBA_STAEQ;  Q8CNU2, RIBBA_STAES;  
Q4L7B1, RIBBA_STAHJ;  Q49YJ7, RIBBA_STAS1;  Q0AXM5, RIBBA_SYNWW;  
P74104, RIBBA_SYNY3;  Q9X2E6, RIBBA_THEMA;  

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.5.4.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.5.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.-.-.-

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