PUR3_STAAN
ID PUR3_STAAN Reviewed; 188 AA.
AC P99162; Q99V25;
DT 11-OCT-2004, integrated into UniProtKB/Swiss-Prot.
DT 11-OCT-2004, sequence version 1.
DT 03-AUG-2022, entry version 100.
DE RecName: Full=Phosphoribosylglycinamide formyltransferase {ECO:0000255|HAMAP-Rule:MF_01930};
DE EC=2.1.2.2 {ECO:0000255|HAMAP-Rule:MF_01930};
DE AltName: Full=5'-phosphoribosylglycinamide transformylase {ECO:0000255|HAMAP-Rule:MF_01930};
DE AltName: Full=GAR transformylase {ECO:0000255|HAMAP-Rule:MF_01930};
DE Short=GART {ECO:0000255|HAMAP-Rule:MF_01930};
GN Name=purN {ECO:0000255|HAMAP-Rule:MF_01930}; OrderedLocusNames=SA0924;
OS Staphylococcus aureus (strain N315).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC Staphylococcus.
OX NCBI_TaxID=158879;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=N315;
RX PubMed=11418146; DOI=10.1016/s0140-6736(00)04403-2;
RA Kuroda M., Ohta T., Uchiyama I., Baba T., Yuzawa H., Kobayashi I., Cui L.,
RA Oguchi A., Aoki K., Nagai Y., Lian J.-Q., Ito T., Kanamori M.,
RA Matsumaru H., Maruyama A., Murakami H., Hosoyama A., Mizutani-Ui Y.,
RA Takahashi N.K., Sawano T., Inoue R., Kaito C., Sekimizu K., Hirakawa H.,
RA Kuhara S., Goto S., Yabuzaki J., Kanehisa M., Yamashita A., Oshima K.,
RA Furuya K., Yoshino C., Shiba T., Hattori M., Ogasawara N., Hayashi H.,
RA Hiramatsu K.;
RT "Whole genome sequencing of meticillin-resistant Staphylococcus aureus.";
RL Lancet 357:1225-1240(2001).
RN [2]
RP IDENTIFICATION BY MASS SPECTROMETRY.
RC STRAIN=N315;
RX PubMed=15590099; DOI=10.1016/j.mimet.2004.09.017;
RA Scherl A., Francois P., Bento M., Deshusses J.M., Charbonnier Y.,
RA Converset V., Huyghe A., Walter N., Hoogland C., Appel R.D., Sanchez J.-C.,
RA Zimmermann-Ivol C.G., Corthals G.L., Hochstrasser D.F., Schrenzel J.;
RT "Correlation of proteomic and transcriptomic profiles of Staphylococcus
RT aureus during the post-exponential phase of growth.";
RL J. Microbiol. Methods 60:247-257(2005).
RN [3]
RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC STRAIN=N315;
RA Vaezzadeh A.R., Deshusses J., Lescuyer P., Hochstrasser D.F.;
RT "Shotgun proteomic analysis of total and membrane protein extracts of S.
RT aureus strain N315.";
RL Submitted (OCT-2007) to UniProtKB.
CC -!- FUNCTION: Catalyzes the transfer of a formyl group from 10-
CC formyltetrahydrofolate to 5-phospho-ribosyl-glycinamide (GAR),
CC producing 5-phospho-ribosyl-N-formylglycinamide (FGAR) and
CC tetrahydrofolate. {ECO:0000255|HAMAP-Rule:MF_01930}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(6S)-10-formyltetrahydrofolate + N(1)-(5-phospho-beta-D-
CC ribosyl)glycinamide = (6S)-5,6,7,8-tetrahydrofolate + H(+) + N(2)-
CC formyl-N(1)-(5-phospho-beta-D-ribosyl)glycinamide;
CC Xref=Rhea:RHEA:15053, ChEBI:CHEBI:15378, ChEBI:CHEBI:57453,
CC ChEBI:CHEBI:57454, ChEBI:CHEBI:143788, ChEBI:CHEBI:147286;
CC EC=2.1.2.2; Evidence={ECO:0000255|HAMAP-Rule:MF_01930};
CC -!- PATHWAY: Purine metabolism; IMP biosynthesis via de novo pathway; N(2)-
CC formyl-N(1)-(5-phospho-D-ribosyl)glycinamide from N(1)-(5-phospho-D-
CC ribosyl)glycinamide (10-formyl THF route): step 1/1.
CC {ECO:0000255|HAMAP-Rule:MF_01930}.
CC -!- SIMILARITY: Belongs to the GART family. {ECO:0000255|HAMAP-
CC Rule:MF_01930}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; BA000018; BAB42169.1; -; Genomic_DNA.
DR PIR; F89876; F89876.
DR RefSeq; WP_000238669.1; NC_002745.2.
DR AlphaFoldDB; P99162; -.
DR SMR; P99162; -.
DR SWISS-2DPAGE; P99162; -.
DR EnsemblBacteria; BAB42169; BAB42169; BAB42169.
DR KEGG; sau:SA0924; -.
DR HOGENOM; CLU_038395_1_3_9; -.
DR OMA; TGITIHY; -.
DR UniPathway; UPA00074; UER00126.
DR Proteomes; UP000000751; Chromosome.
DR GO; GO:0004644; F:phosphoribosylglycinamide formyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006189; P:'de novo' IMP biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd08645; FMT_core_GART; 1.
DR HAMAP; MF_01930; PurN; 1.
DR InterPro; IPR002376; Formyl_transf_N.
DR InterPro; IPR036477; Formyl_transf_N_sf.
DR InterPro; IPR004607; GART.
DR Pfam; PF00551; Formyl_trans_N; 1.
DR SUPFAM; SSF53328; SSF53328; 1.
DR TIGRFAMs; TIGR00639; PurN; 1.
PE 1: Evidence at protein level;
KW Purine biosynthesis; Transferase.
FT CHAIN 1..188
FT /note="Phosphoribosylglycinamide formyltransferase"
FT /id="PRO_0000074947"
FT ACT_SITE 110
FT /note="Proton donor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01930"
FT BINDING 12..14
FT /ligand="N(1)-(5-phospho-beta-D-ribosyl)glycinamide"
FT /ligand_id="ChEBI:CHEBI:143788"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01930"
FT BINDING 66
FT /ligand="(6S)-10-formyltetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57454"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01930"
FT BINDING 91..94
FT /ligand="(6S)-10-formyltetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57454"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01930"
FT BINDING 108
FT /ligand="(6S)-10-formyltetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57454"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01930"
FT SITE 146
FT /note="Raises pKa of active site His"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01930"
SQ SEQUENCE 188 AA; 21166 MW; F0364618F275FA30 CRC64;
MVKIAIFASG SGSNFENIVE HVESGKLENI EVTALYTDHQ NAFCIDRAKK HDIPVYINEP
KQFDSKAAYE QHLVTLLNKD KVEWIILAGY MRLIGPDLLA SFEGKILNIH PSLLPKYKGI
DAIGQAYHSG DTITGSTVHY VDCGMDTGEI IEQRQCDIRP DDSKEQLEEK VKKLEYELYP
SVIAKIVK
