ID D1AK48_SEBTE Unreviewed; 331 AA.
AC D1AK48;
DT 19-JAN-2010, integrated into UniProtKB/TrEMBL.
DT 19-JAN-2010, sequence version 1.
DT 27-MAR-2024, entry version 84.
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=Sterm_2110 {ECO:0000313|EMBL:ACZ08964.1};
OS Sebaldella termitidis (strain ATCC 33386 / NCTC 11300).
OC Bacteria; Fusobacteriota; Fusobacteriia; Fusobacteriales; Leptotrichiaceae;
OC Sebaldella.
OX NCBI_TaxID=526218 {ECO:0000313|EMBL:ACZ08964.1, ECO:0000313|Proteomes:UP000000845};
RN [1] {ECO:0000313|Proteomes:UP000000845}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33386 / NCTC 11300 {ECO:0000313|Proteomes:UP000000845};
RG US DOE Joint Genome Institute (JGI-PGF);
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Kyrpides N., Mavromatis K., Ivanova N.,
RA Mikhailova N., Sims D., Meincke L., Brettin T., Detter J.C., Han C.,
RA Larimer F., Land M., Hauser L., Markowitz V., Cheng J.F., Hugenholtz P.,
RA Woyke T., Wu D., Eisen J.A.;
RT "The complete chromosome of Sebaldella termitidis ATCC 33386.";
RL Submitted (SEP-2009) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ACZ08964.1, ECO:0000313|Proteomes:UP000000845}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33386 / NCTC 11300 {ECO:0000313|Proteomes:UP000000845};
RX PubMed=21304705;
RA Harmon-Smith M., Celia L., Chertkov O., Lapidus A., Copeland A.,
RA Glavina Del Rio T., Nolan M., Lucas S., Tice H., Cheng J.F., Han C.,
RA Detter J.C., Bruce D., Goodwin L., Pitluck S., Pati A., Liolios K.,
RA Ivanova N., Mavromatis K., Mikhailova N., Chen A., Palaniappan K., Land M.,
RA Hauser L., Chang Y.J., Jeffries C.D., Brettin T., Goker M., Beck B.,
RA Bristow J., Eisen J.A., Markowitz V., Hugenholtz P., Kyrpides N.C.,
RA Klenk H.P., Chen F.;
RT "Complete genome sequence of Sebaldella termitidis type strain (NCTC
RT 11300).";
RL Stand. Genomic Sci. 2:220-227(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; CP001739; ACZ08964.1; -; Genomic_DNA.
DR RefSeq; WP_012861558.1; NC_013517.1.
DR AlphaFoldDB; D1AK48; -.
DR STRING; 526218.Sterm_2110; -.
DR KEGG; str:Sterm_2110; -.
DR eggNOG; COG0150; Bacteria.
DR HOGENOM; CLU_047116_0_0_0; -.
DR UniPathway; UPA00074; UER00129.
DR Proteomes; UP000000845; 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:UP000000845}.
FT DOMAIN 52..158
FT /note="PurM-like N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00586"
FT DOMAIN 170..326
FT /note="PurM-like C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02769"
SQ SEQUENCE 331 AA; 36284 MW; 16FE0E0CCA09B7B6 CRC64;
MLTYKNSGVD KEEGYKSVDM IKQMAVNTYS KKVLNELGSF GAMYKLGRYK NPVLVSGTDG
VGTKLKLAFH LKKYDTIGID CVAMCVNDIL CHGAEPMFFL DYLACGKLDA GVSSEIVKGV
AEGCLSSGMS LVGGETAEMP GFYNEGEYDI AGFAVGVVEK KKVINGEKIK EGDIIIGLES
SGVHSNGFSL VRKLVTDLDE EYNGQKISEY LLTPTKIYVK PVSKIIKKFK VKGMAHITGG
GLIENVPRVI PDGLSAVIYK DKIKVPEIFT YLQSKGVPEE EMWGTFNMGI GFIIVVKEKD
KDKVMKKLSK YGENAYEIGR IEKGDNKICL K
//
