ENZYME entry: EC 6.3.3.1

Accepted Name
Phosphoribosylformylglycinamidine cyclo-ligase.
Alternative Name(s)
AIR synthase.
AIR synthetase.
AIRS.
Phosphoribosyl-aminoimidazole synthetase.
Phosphoribosylaminoimidazole synthetase.
Reaction catalysed
ATP + 2-(formamido)-N(1)-(5-phospho-D-ribosyl)acetamidine <=> ADP + phosphate + 5-amino-1-(5-phospho-D-ribosyl)imidazole
Cross-references
BRENDA6.3.3.1
EC2PDB6.3.3.1
ExplorEnz6.3.3.1
PRIAM enzyme-specific profiles6.3.3.1
KEGG Ligand Database for Enzyme Nomenclature6.3.3.1
IUBMB Enzyme Nomenclature6.3.3.1
IntEnz6.3.3.1
MEDLINEFind literature relating to 6.3.3.1
MetaCyc6.3.3.1
UniProtKB/Swiss-Prot
Q59A32, PUR2_BOVIN;  P21872, PUR2_CHICK;  Q26255, PUR2_CHITE;  
Q54GJ2, PUR2_DICDI;  P00967, PUR2_DROME;  P16340, PUR2_DROPS;  
P22102, PUR2_HUMAN;  Q64737, PUR2_MOUSE;  P20772, PUR2_SCHPO;  
Q99148, PUR2_YARLI;  P07244, PUR2_YEAST;  Q6F973, PUR5_ACIAD;  
B7GY98, PUR5_ACIB3;  B7I5C6, PUR5_ACIB5;  B2HWV2, PUR5_ACIBC;  
B0VT70, PUR5_ACIBS;  A3M7X8, PUR5_ACIBT;  B0VDJ1, PUR5_ACIBY;  
A3N1A1, PUR5_ACTP2;  B0BQ30, PUR5_ACTPJ;  A6VMA4, PUR5_ACTSZ;  
A0KM24, PUR5_AERHH;  A4SL28, PUR5_AERS4;  C4ZH75, PUR5_AGARV;  
Q8UG98, PUR5_AGRFC;  B9JCV0, PUR5_AGRRK;  B9JUY3, PUR5_AGRVS;  
Q0VP77, PUR5_ALCBS;  B6EJU3, PUR5_ALISL;  Q0ABB7, PUR5_ALKEH;  
A6TLS5, PUR5_ALKMQ;  A8MLI7, PUR5_ALKOO;  B4RZX7, PUR5_ALTMD;  
B8JDJ0, PUR5_ANAD2;  Q2IQE7, PUR5_ANADE;  A7HDB7, PUR5_ANADF;  
B4UGX9, PUR5_ANASK;  Q05728, PUR5_ARATH;  O28580, PUR5_ARCFU;  
Q5NXR0, PUR5_AROAE;  A1KA97, PUR5_AZOSB;  C1DRW0, PUR5_AZOVD;  
C3PBN2, PUR5_BACAA;  C3L534, PUR5_BACAC;  A0R8Z8, PUR5_BACAH;  
Q81ZH0, PUR5_BACAN;  B7JM87, PUR5_BACC0;  Q73EN3, PUR5_BACC1;  
B7IUV5, PUR5_BACC2;  C1EV65, PUR5_BACC3;  B7H4T8, PUR5_BACC4;  
B7HS34, PUR5_BACC7;  A7GKI0, PUR5_BACCN;  B9J1K7, PUR5_BACCQ;  
Q81IQ1, PUR5_BACCR;  Q63GT1, PUR5_BACCZ;  Q9KF55, PUR5_BACHD;  
Q6HPA2, PUR5_BACHK;  Q65MS6, PUR5_BACLD;  A7Z251, PUR5_BACMF;  
A8FAM9, PUR5_BACP2;  Q5WJ84, PUR5_BACSK;  P12043, PUR5_BACSU;  
A9VRF3, PUR5_BACWK;  Q6G5R9, PUR5_BARHE;  Q6FZK1, PUR5_BARQU;  
A9IVF6, PUR5_BART1;  B2IJR2, PUR5_BEII9;  B8DTT6, PUR5_BIFA0;  
A1A0R8, PUR5_BIFAA;  B3DT56, PUR5_BIFLD;  Q8G595, PUR5_BIFLO;  
B7GU81, PUR5_BIFLS;  Q2KX26, PUR5_BORA1;  Q7WG60, PUR5_BORBR;  
Q7W4N4, PUR5_BORPA;  A9I602, PUR5_BORPD;  Q7W0A7, PUR5_BORPE;  
C0ZKC8, PUR5_BREBN;  B2S4W8, PUR5_BRUA1;  Q2YN59, PUR5_BRUA2;  
Q57E30, PUR5_BRUAB;  A9MA84, PUR5_BRUC2;  C0RI52, PUR5_BRUMB;  
Q8YGB9, PUR5_BRUME;  A5VPP4, PUR5_BRUO2;  B0CL36, PUR5_BRUSI;  
Q8G1K5, PUR5_BRUSU;  B1YTV3, PUR5_BURA4;  Q1BYW4, PUR5_BURCA;  
B1JW28, PUR5_BURCC;  A0K4T7, PUR5_BURCH;  B4EDH7, PUR5_BURCJ;  
Q0BI09, PUR5_BURCM;  Q39JB9, PUR5_BURL3;  A9AGA9, PUR5_BURM1;  
A3MN88, PUR5_BURM7;  A2S554, PUR5_BURM9;  Q62HE4, PUR5_BURMA;  
A1V0V7, PUR5_BURMS;  A3NYW6, PUR5_BURP0;  Q3JP21, PUR5_BURP1;  
A3ND57, PUR5_BURP6;  B2JGD2, PUR5_BURP8;  B2T067, PUR5_BURPP;  
Q63R55, PUR5_BURPS;  Q2SYY5, PUR5_BURTA;  A4JBT0, PUR5_BURVG;  
Q145C6, PUR5_BURXL;  B9MS91, PUR5_CALBD;  Q8RC57, PUR5_CALS4;  
A4XKZ4, PUR5_CALS8;  Q3AD62, PUR5_CARHZ;  Q11GW6, PUR5_CHESB;  
Q1QVP5, PUR5_CHRSD;  Q7NS12, PUR5_CHRVO;  Q97J93, PUR5_CLOAB;  
A7FXD5, PUR5_CLOB1;  C3L2V1, PUR5_CLOB6;  C1FV78, PUR5_CLOBJ;  
B1IL59, PUR5_CLOBK;  A7GH98, PUR5_CLOBL;  B1KZ57, PUR5_CLOBM;  
B8I492, PUR5_CLOCE;  B9E4K8, PUR5_CLOK1;  A5N0Q2, PUR5_CLOK5;  
A0Q1J2, PUR5_CLONN;  Q0TTB2, PUR5_CLOP1;  Q8XMK4, PUR5_CLOPE;  
A9KHX3, PUR5_CLOPH;  Q892X1, PUR5_CLOTE;  A3DEV1, PUR5_CLOTH;  
Q47Z78, PUR5_COLP3;  A9KBZ3, PUR5_COXBN;  A9NA98, PUR5_COXBR;  
Q83AZ0, PUR5_COXBU;  A7ML12, PUR5_CROS8;  Q1LJ92, PUR5_CUPMC;  
Q0K769, PUR5_CUPNH;  Q46XJ9, PUR5_CUPPJ;  B3R6D1, PUR5_CUPTR;  
B1WPZ0, PUR5_CYAA5;  B8HPV7, PUR5_CYAP4;  B7KJK8, PUR5_CYAP7;  
B7K0I0, PUR5_CYAP8;  Q47B77, PUR5_DECAR;  B8FJY6, PUR5_DESAA;  
Q311C7, PUR5_DESAG;  B8FP03, PUR5_DESHD;  Q24QH4, PUR5_DESHY;  
Q6AK63, PUR5_DESPS;  B8DNV5, PUR5_DESVM;  A8LNB8, PUR5_DINSH;  
A7ZPU2, PUR5_ECO24;  B7UGN7, PUR5_ECO27;  B7MHY0, PUR5_ECO45;  
B7LCN9, PUR5_ECO55;  Q8XAC5, PUR5_ECO57;  B5Z036, PUR5_ECO5E;  
B7NQN8, PUR5_ECO7I;  B7MYC7, PUR5_ECO81;  B7M7K3, PUR5_ECO8A;  
C4ZX74, PUR5_ECOBW;  B1XAX4, PUR5_ECODH;  A8A2Z1, PUR5_ECOHS;  
Q0TEY9, PUR5_ECOL5;  Q8FF72, PUR5_ECOL6;  B1IWG1, PUR5_ECOLC;  
P08178, PUR5_ECOLI;  B7N681, PUR5_ECOLU;  B6I571, PUR5_ECOSE;  
B1LNF0, PUR5_ECOSM;  Q1R8N9, PUR5_ECOUT;  C5BHQ4, PUR5_EDWI9;  
A4WD72, PUR5_ENT38;  Q833Z1, PUR5_ENTFA;  B2VE71, PUR5_ERWT9;  
Q2N8X9, PUR5_ERYLH;  B7LKE3, PUR5_ESCF3;  C4Z478, PUR5_EUBE2;  
B1YJ07, PUR5_EXIS2;  C4L2A1, PUR5_EXISA;  B0S0R2, PUR5_FINM2;  
Q8REV3, PUR5_FUSNN;  B5EFU7, PUR5_GEOBB;  B9M1P4, PUR5_GEODF;  
Q5L3D0, PUR5_GEOKA;  B3E3K3, PUR5_GEOLS;  Q39UK1, PUR5_GEOMG;  
Q74CB6, PUR5_GEOSL;  C6E6M9, PUR5_GEOSM;  C5D4I2, PUR5_GEOSW;  
A4IJX5, PUR5_GEOTN;  A5G3H3, PUR5_GEOUR;  Q7NMP5, PUR5_GLOVI;  
Q4QKF3, PUR5_HAEI8;  A5UC39, PUR5_HAEIE;  A5UEU3, PUR5_HAEIG;  
P43848, PUR5_HAEIN;  B8F5E6, PUR5_HAEPS;  Q0I5D1, PUR5_HAES1;  
Q2SKT3, PUR5_HAHCH;  C4K4D1, PUR5_HAMD5;  B0URN5, PUR5_HISS2;  
Q5QUP9, PUR5_IDILO;  Q28RA9, PUR5_JANSC;  B5XNQ0, PUR5_KLEP3;  
A6TCB3, PUR5_KLEP7;  Q5FIV3, PUR5_LACAC;  Q1G9G0, PUR5_LACDA;  
Q049L9, PUR5_LACDB;  B2GF76, PUR5_LACF3;  A8YW83, PUR5_LACH4;  
Q9CFF4, PUR5_LACLA;  O68186, PUR5_LACLM;  A5VHU0, PUR5_LACRD;  
B2G5C0, PUR5_LACRJ;  Q1WU57, PUR5_LACS1;  Q93MM7, PUR5_LACSS;  
C1DC84, PUR5_LARHH;  Q1MRM4, PUR5_LAWIP;  Q72T98, PUR5_LEPIC;  
Q8F242, PUR5_LEPIN;  Q92AP1, PUR5_LISIN;  C1KW66, PUR5_LISMC;  
Q71YQ1, PUR5_LISMF;  B8DDZ0, PUR5_LISMH;  Q8Y6C3, PUR5_LISMO;  
A0AJM1, PUR5_LISW6;  B1HTV6, PUR5_LYSSC;  B9EAZ0, PUR5_MACCJ;  
A0LA23, PUR5_MAGMM;  Q65UX7, PUR5_MANSM;  A1TZ73, PUR5_MARHV;  
Q8TUD7, PUR5_METAC;  Q46E56, PUR5_METBF;  Q12UL8, PUR5_METBU;  
Q60BU2, PUR5_METCA;  Q1H4W1, PUR5_METFK;  Q57656, PUR5_METJA;  
Q8TW12, PUR5_METKA;  A4FWS4, PUR5_METM5;  A9AA59, PUR5_METM6;  
A6VGJ3, PUR5_METM7;  Q8PX06, PUR5_METMA;  Q6LXU3, PUR5_METMP;  
B8IP71, PUR5_METNO;  A5UM16, PUR5_METS3;  B0UKC4, PUR5_METS4;  
B8EJY5, PUR5_METSB;  O27272, PUR5_METTH;  A6UPQ3, PUR5_METVS;  
B0JTF5, PUR5_MICAN;  Q2RGU7, PUR5_MOOTA;  Q1D8V5, PUR5_MYXXD;  
Q5F973, PUR5_NEIG1;  A9LZD2, PUR5_NEIM0;  Q9JUA2, PUR5_NEIMA;  
Q9JZ80, PUR5_NEIMB;  A1KU60, PUR5_NEIMF;  Q0ADT8, PUR5_NITEC;  
Q82Y02, PUR5_NITEU;  Q1QLI2, PUR5_NITHX;  Q2Y5R7, PUR5_NITMU;  
Q3JBW2, PUR5_NITOC;  Q3SS83, PUR5_NITWN;  Q2G9X9, PUR5_NOVAD;  
Q8ES94, PUR5_OCEIH;  A6X235, PUR5_OCHA4;  A7HYF2, PUR5_PARL1;  
Q9CPL6, PUR5_PASMU;  Q6D7S1, PUR5_PECAS;  C6DBR0, PUR5_PECCP;  
Q3A515, PUR5_PELCD;  Q7N3F7, PUR5_PHOLL;  Q6LN73, PUR5_PHOPR;  
Q126R8, PUR5_POLSJ;  A3PF79, PUR5_PROM0;  A2C535, PUR5_PROM1;  
A8G794, PUR5_PROM2;  A2CBX4, PUR5_PROM3;  A9BCS9, PUR5_PROM4;  
Q318F3, PUR5_PROM9;  Q7V9S9, PUR5_PROMA;  B4EY89, PUR5_PROMH;  
Q7V581, PUR5_PROMM;  Q7UZR7, PUR5_PROMP;  A2BTH0, PUR5_PROMS;  
Q46IM4, PUR5_PROMT;  Q48FI4, PUR5_PSE14;  Q15SY3, PUR5_PSEA6;  
B7UXY9, PUR5_PSEA8;  Q02IA6, PUR5_PSEAB;  Q9I513, PUR5_PSEAE;  
Q1IDL2, PUR5_PSEE4;  Q4K8A5, PUR5_PSEF5;  C3K102, PUR5_PSEFS;  
Q3IIQ2, PUR5_PSEHT;  A8F8I1, PUR5_PSELT;  A4XWN5, PUR5_PSEMY;  
A5W7R7, PUR5_PSEP1;  Q3KFT0, PUR5_PSEPF;  B0KT52, PUR5_PSEPG;  
Q88MA9, PUR5_PSEPK;  B1J1M3, PUR5_PSEPW;  Q885Y1, PUR5_PSESM;  
Q4ZQ51, PUR5_PSEU2;  Q4FR86, PUR5_PSYA2;  Q1Q9M0, PUR5_PSYCK;  
Q9UY56, PUR5_PYRAB;  Q8U3M6, PUR5_PYRFU;  O58054, PUR5_PYRHO;  
Q8XW52, PUR5_RALSO;  B3PV93, PUR5_RHIE6;  Q2KA45, PUR5_RHIEC;  
Q1MIW9, PUR5_RHIL3;  Q9XAT2, PUR5_RHILE;  Q984K6, PUR5_RHILO;  
B5ZX12, PUR5_RHILW;  Q92QW2, PUR5_RHIME;  C3M9F7, PUR5_RHISN;  
Q7UI59, PUR5_RHOBA;  Q21VH4, PUR5_RHOFT;  Q6N5C8, PUR5_RHOPA;  
Q215Q6, PUR5_RHOPB;  Q2RSC8, PUR5_RHORT;  A3PHH4, PUR5_RHOS1;  
Q3J517, PUR5_RHOS4;  A4WX36, PUR5_RHOS5;  B9KMR6, PUR5_RHOSK;  
Q167K4, PUR5_ROSDO;  Q5LRF9, PUR5_RUEPO;  Q1GGK7, PUR5_RUEST;  
Q21MC3, PUR5_SACD2;  Q57LL0, PUR5_SALCH;  B5FQJ2, PUR5_SALDC;  
B4TD75, PUR5_SALHS;  Q5PNJ8, PUR5_SALPA;  C0PYQ6, PUR5_SALPC;  
B5BB05, PUR5_SALPK;  B4TR76, PUR5_SALSV;  Q8Z4R2, PUR5_SALTI;  
P74883, PUR5_SALTY;  A1S7E6, PUR5_SHEAM;  B8EAL4, PUR5_SHEB2;  
A3D3D1, PUR5_SHEB5;  A6WM34, PUR5_SHEB8;  A9KY38, PUR5_SHEB9;  
Q12MF0, PUR5_SHEDO;  Q084L1, PUR5_SHEFN;  B0TPW7, PUR5_SHEHH;  
A3QD32, PUR5_SHELP;  Q8EDI8, PUR5_SHEON;  A8H5R0, PUR5_SHEPA;  
A4Y5T8, PUR5_SHEPC;  B8CN80, PUR5_SHEPW;  A0KYA3, PUR5_SHESA;  
A8FUD3, PUR5_SHESH;  Q0HHL6, PUR5_SHESM;  Q0HTW8, PUR5_SHESR;  
A1RKQ5, PUR5_SHESW;  B1KIG9, PUR5_SHEWM;  B2TXS4, PUR5_SHIB3;  
Q31XZ3, PUR5_SHIBS;  Q32D69, PUR5_SHIDS;  Q0T221, PUR5_SHIF8;  
Q83QL4, PUR5_SHIFL;  Q3YZ53, PUR5_SHISS;  A6U7L8, PUR5_SINMW;  
Q2NS68, PUR5_SODGM;  A9FYZ4, PUR5_SORC5;  Q1GSA2, PUR5_SPHAL;  
A7X0W4, PUR5_STAA1;  A6U0N9, PUR5_STAA2;  Q2FI07, PUR5_STAA3;  
Q2FZI8, PUR5_STAA8;  A5IRV8, PUR5_STAA9;  Q2YX52, PUR5_STAAB;  
Q5HH13, PUR5_STAAC;  A6QFS9, PUR5_STAAE;  P67721, PUR5_STAAM;  
P99163, PUR5_STAAN;  Q6GI13, PUR5_STAAR;  Q6GAE2, PUR5_STAAS;  
A8Z1L3, PUR5_STAAT;  Q8NX90, PUR5_STAAW;  B9DQ40, PUR5_STACT;  
Q5HQ99, PUR5_STAEQ;  Q8CT29, PUR5_STAES;  Q4L580, PUR5_STAHJ;  
Q49WJ5, PUR5_STAS1;  Q3K400, PUR5_STRA1;  Q8E7W9, PUR5_STRA3;  
Q8E2G1, PUR5_STRA5;  P40178, PUR5_STRFR;  A8AU99, PUR5_STRGC;  
B4SN29, PUR5_STRM5;  B2FRX8, PUR5_STRMK;  Q8DWL1, PUR5_STRMU;  
Q9A1Z0, PUR5_STRP1;  Q04N22, PUR5_STRP2;  P0DD62, PUR5_STRP3;  
B5E5J6, PUR5_STRP4;  Q5XEF4, PUR5_STRP6;  C1C9V1, PUR5_STRP7;  
Q8P312, PUR5_STRP8;  Q1JE80, PUR5_STRPB;  Q1JP36, PUR5_STRPC;  
Q1JJ82, PUR5_STRPD;  Q1J936, PUR5_STRPF;  A2RBZ5, PUR5_STRPG;  
B1I7V5, PUR5_STRPI;  B8ZJN0, PUR5_STRPJ;  Q48VX3, PUR5_STRPM;  
Q97TA2, PUR5_STRPN;  P0DD63, PUR5_STRPQ;  B2IR37, PUR5_STRPS;  
B5XJ18, PUR5_STRPZ;  Q8DRM4, PUR5_STRR6;  Q9F1T6, PUR5_STRSU;  
A3CJZ4, PUR5_STRSV;  Q5M203, PUR5_STRT1;  Q5M6J5, PUR5_STRT2;  
Q03MZ8, PUR5_STRTD;  B9DSR4, PUR5_STRU0;  C1CBM4, PUR5_STRZJ;  
C1CHV9, PUR5_STRZP;  C1CNS6, PUR5_STRZT;  Q9UX29, PUR5_SULSO;  
Q970V2, PUR5_SULTO;  Q67KG0, PUR5_SYMTH;  Q2LTT5, PUR5_SYNAS;  
Q31PY7, PUR5_SYNE7;  Q2JQY9, PUR5_SYNJA;  Q2JL07, PUR5_SYNJB;  
B1XNH7, PUR5_SYNP2;  Q5N490, PUR5_SYNP6;  A5GIY3, PUR5_SYNPW;  
Q7U4N8, PUR5_SYNPX;  A5GVR5, PUR5_SYNR3;  Q0ICW4, PUR5_SYNS3;  
Q3AUU9, PUR5_SYNS9;  Q3AMJ2, PUR5_SYNSC;  Q0AW29, PUR5_SYNWW;  
Q55422, PUR5_SYNY3;  C5BP01, PUR5_TERTT;  Q9HLY3, PUR5_THEAC;  
Q8DHY2, PUR5_THEEB;  C5A4H7, PUR5_THEGJ;  Q5JFN7, PUR5_THEKO;  
B0KBQ3, PUR5_THEP3;  B0K3Q6, PUR5_THEPX;  Q97CD7, PUR5_THEVO;  
B5YKG0, PUR5_THEYD;  Q31GT2, PUR5_THICR;  C4LC65, PUR5_TOLAT;  
A5F643, PUR5_VIBC3;  A7MY25, PUR5_VIBCB;  Q9KPY6, PUR5_VIBCH;  
C3LPN0, PUR5_VIBCM;  Q5E3H3, PUR5_VIBF1;  B5FGY5, PUR5_VIBFM;  
Q87MH0, PUR5_VIBPA;  B7VIN4, PUR5_VIBTL;  Q8DBC2, PUR5_VIBVU;  
Q7MIK1, PUR5_VIBVY;  P52424, PUR5_VIGUN;  Q8PID9, PUR5_XANAC;  
Q3BQX8, PUR5_XANC5;  Q4UX30, PUR5_XANC8;  B0RQI6, PUR5_XANCB;  
Q8P725, PUR5_XANCP;  Q2P674, PUR5_XANOM;  B2SJY0, PUR5_XANOP;  
Q5H3C0, PUR5_XANOR;  Q9PFS0, PUR5_XYLFA;  Q87B94, PUR5_XYLFT;  
A1JKZ7, PUR5_YERE8;  A7FG37, PUR5_YERP3;  Q1C5P2, PUR5_YERPA;  
B2K9K0, PUR5_YERPB;  Q8ZCX8, PUR5_YERPE;  A9QZW5, PUR5_YERPG;  
Q1CK40, PUR5_YERPN;  A4TMP3, PUR5_YERPP;  Q668E5, PUR5_YERPS;  
B1JSF4, PUR5_YERPY;  

View entry in original ENZYME format
View entry in raw text format (no links)

All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 6.3.3.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 6.3.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 6.-.-.-