ID D9RY25_THEOJ Unreviewed; 345 AA.
AC D9RY25;
DT 05-OCT-2010, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2010, sequence version 1.
DT 27-MAR-2024, entry version 75.
DE RecName: Full=Phosphoribosylformylglycinamidine cyclo-ligase {ECO:0000256|ARBA:ARBA00020367, ECO:0000256|HAMAP-Rule:MF_00741};
DE EC=6.3.3.1 {ECO:0000256|ARBA:ARBA00013047, ECO:0000256|HAMAP-Rule:MF_00741};
DE AltName: Full=AIR synthase {ECO:0000256|ARBA:ARBA00032931, ECO:0000256|HAMAP-Rule:MF_00741};
DE AltName: Full=AIRS {ECO:0000256|ARBA:ARBA00033093, ECO:0000256|HAMAP-Rule:MF_00741};
DE AltName: Full=Phosphoribosyl-aminoimidazole synthetase {ECO:0000256|ARBA:ARBA00031908, ECO:0000256|HAMAP-Rule:MF_00741};
GN Name=purM {ECO:0000256|HAMAP-Rule:MF_00741};
GN OrderedLocusNames=Toce_1500 {ECO:0000313|EMBL:ADL08249.1};
OS Thermosediminibacter oceani (strain ATCC BAA-1034 / DSM 16646 /
OS JW/IW-1228P).
OC Bacteria; Bacillota; Clostridia; Thermosediminibacterales;
OC Thermosediminibacteraceae; Thermosediminibacter.
OX NCBI_TaxID=555079 {ECO:0000313|EMBL:ADL08249.1, ECO:0000313|Proteomes:UP000000272};
RN [1] {ECO:0000313|EMBL:ADL08249.1, ECO:0000313|Proteomes:UP000000272}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-1034 / DSM 16646 / JW/IW-1228P
RC {ECO:0000313|Proteomes:UP000000272};
RX PubMed=21304740;
RA Pitluck S., Yasawong M., Munk C., Nolan M., Lapidus A., Lucas S.,
RA Glavina Del Rio T., Tice H., Cheng J.F., Bruce D., Detter C., Tapia R.,
RA Han C., Goodwin L., Liolios K., Ivanova N., Mavromatis K., Mikhailova N.,
RA Pati A., Chen A., Palaniappan K., Land M., Hauser L., Chang Y.J.,
RA Jeffries C.D., Rohde M., Spring S., Sikorski J., Goker M., Woyke T.,
RA Bristow J., Eisen J.A., Markowitz V., Hugenholtz P., Kyrpides N.C.,
RA Klenk H.P.;
RT "Complete genome sequence of Thermosediminibacter oceani type strain
RT (JW/IW-1228P).";
RL Stand. Genomic Sci. 3:108-116(2010).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2-formamido-N(1)-(5-O-phospho-beta-D-ribosyl)acetamidine + ATP
CC = 5-amino-1-(5-phospho-beta-D-ribosyl)imidazole + ADP + H(+) +
CC phosphate; Xref=Rhea:RHEA:23032, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:137981,
CC ChEBI:CHEBI:147287, ChEBI:CHEBI:456216; EC=6.3.3.1;
CC Evidence={ECO:0000256|ARBA:ARBA00023392, ECO:0000256|HAMAP-
CC Rule:MF_00741};
CC -!- PATHWAY: Purine metabolism; IMP biosynthesis via de novo pathway; 5-
CC amino-1-(5-phospho-D-ribosyl)imidazole from N(2)-formyl-N(1)-(5-
CC phospho-D-ribosyl)glycinamide: step 2/2.
CC {ECO:0000256|ARBA:ARBA00004686, ECO:0000256|HAMAP-Rule:MF_00741}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00741}.
CC -!- SIMILARITY: Belongs to the AIR synthase family.
CC {ECO:0000256|ARBA:ARBA00010280, ECO:0000256|HAMAP-Rule:MF_00741}.
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DR EMBL; CP002131; ADL08249.1; -; Genomic_DNA.
DR RefSeq; WP_013276280.1; NC_014377.1.
DR AlphaFoldDB; D9RY25; -.
DR STRING; 555079.Toce_1500; -.
DR KEGG; toc:Toce_1500; -.
DR eggNOG; COG0150; Bacteria.
DR HOGENOM; CLU_047116_0_0_9; -.
DR OrthoDB; 9802507at2; -.
DR UniPathway; UPA00074; UER00129.
DR Proteomes; UP000000272; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0004641; F:phosphoribosylformylglycinamidine cyclo-ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006189; P:'de novo' IMP biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd02196; PurM; 1.
DR Gene3D; 3.90.650.10; PurM-like C-terminal domain; 1.
DR Gene3D; 3.30.1330.10; PurM-like, N-terminal domain; 1.
DR HAMAP; MF_00741; AIRS; 1.
DR InterPro; IPR010918; PurM-like_C_dom.
DR InterPro; IPR036676; PurM-like_C_sf.
DR InterPro; IPR016188; PurM-like_N.
DR InterPro; IPR036921; PurM-like_N_sf.
DR InterPro; IPR004733; PurM_cligase.
DR NCBIfam; TIGR00878; purM; 1.
DR PANTHER; PTHR10520:SF12; TRIFUNCTIONAL PURINE BIOSYNTHETIC PROTEIN ADENOSINE-3; 1.
DR PANTHER; PTHR10520; TRIFUNCTIONAL PURINE BIOSYNTHETIC PROTEIN ADENOSINE-3-RELATED; 1.
DR Pfam; PF00586; AIRS; 1.
DR Pfam; PF02769; AIRS_C; 1.
DR SUPFAM; SSF56042; PurM C-terminal domain-like; 1.
DR SUPFAM; SSF55326; PurM N-terminal domain-like; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00741}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00741};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00741};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00741}; Purine biosynthesis {ECO:0000256|HAMAP-Rule:MF_00741};
KW Reference proteome {ECO:0000313|Proteomes:UP000000272}.
FT DOMAIN 59..163
FT /note="PurM-like N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00586"
FT DOMAIN 178..342
FT /note="PurM-like C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02769"
SQ SEQUENCE 345 AA; 37507 MW; 7A99BC2A14D0339A CRC64;
MDEKMTYREA GVDVDEGNRA VKLIKPQIES THRCGVLGDI GGFGGFFELD VGKYRRPVLV
SGADGVGTKL KIAFMMDKHD TVGIDCVAMC VNDILVHGAE PLFFLDYIAT GRLEPEKIAD
IVKGVAQGCR EAGCALIGGE TAEMPGFYGD NEYDLAGFAV GVVNKDRIID GSKIKEKDIV
LGIASSGLHS NGYSLARKIL FDRGGLTVNT YIDELGRTVG EELLTPTRIY AAIVRELEGL
EIHGMAHITG GGFIDNLPRI LPGGLEFRIN EGSWDIPPVF SILQKMGNVE KAEMYRTFNM
GIGFVVVAPE EEADKVIKLC RNRGLKAWNI GEICRGEGGV VFCRR
//
