ID   ARGC_THESQ              Reviewed;         339 AA.
AC   B1LAP2;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   29-APR-2008, sequence version 1.
DT   25-MAY-2022, entry version 85.
DE   RecName: Full=N-acetyl-gamma-glutamyl-phosphate reductase {ECO:0000255|HAMAP-Rule:MF_00150};
DE            Short=AGPR {ECO:0000255|HAMAP-Rule:MF_00150};
DE            EC=1.2.1.38 {ECO:0000255|HAMAP-Rule:MF_00150};
DE   AltName: Full=N-acetyl-glutamate semialdehyde dehydrogenase {ECO:0000255|HAMAP-Rule:MF_00150};
DE            Short=NAGSA dehydrogenase {ECO:0000255|HAMAP-Rule:MF_00150};
GN   Name=argC {ECO:0000255|HAMAP-Rule:MF_00150}; OrderedLocusNames=TRQ2_1043;
OS   Thermotoga sp. (strain RQ2).
OC   Bacteria; Thermotogae; Thermotogales; Thermotogaceae; Thermotoga;
OC   unclassified Thermotoga.
OX   NCBI_TaxID=126740;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RQ2;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA   Tice H., Bruce D.B., Goodwin L., Pitluck S., Saunders E., Brettin T.,
RA   Detter J.C., Han C., Schmutz J., Larimer F., Land M., Hauser L.,
RA   Kyrpides N., Mikhailova N., Nelson K., Gogarten J.P., Noll K.,
RA   Richardson P.;
RT   "Complete sequence of Thermotoga sp. RQ2.";
RL   Submitted (MAR-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the NADPH-dependent reduction of N-acetyl-5-
CC       glutamyl phosphate to yield N-acetyl-L-glutamate 5-semialdehyde.
CC       {ECO:0000255|HAMAP-Rule:MF_00150}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=N-acetyl-L-glutamate 5-semialdehyde + NADP(+) + phosphate =
CC         H(+) + N-acetyl-L-glutamyl 5-phosphate + NADPH; Xref=Rhea:RHEA:21588,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:29123, ChEBI:CHEBI:43474,
CC         ChEBI:CHEBI:57783, ChEBI:CHEBI:57936, ChEBI:CHEBI:58349; EC=1.2.1.38;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00150};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; N(2)-acetyl-
CC       L-ornithine from L-glutamate: step 3/4. {ECO:0000255|HAMAP-
CC       Rule:MF_00150}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00150}.
CC   -!- SIMILARITY: Belongs to the NAGSA dehydrogenase family. Type 1
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_00150}.
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DR   EMBL; CP000969; ACB09390.1; -; Genomic_DNA.
DR   RefSeq; WP_012310902.1; NC_010483.1.
DR   AlphaFoldDB; B1LAP2; -.
DR   SMR; B1LAP2; -.
DR   EnsemblBacteria; ACB09390; ACB09390; TRQ2_1043.
DR   KEGG; trq:TRQ2_1043; -.
DR   HOGENOM; CLU_006384_0_1_0; -.
DR   OMA; PHLTPMI; -.
DR   OrthoDB; 951261at2; -.
DR   UniPathway; UPA00068; UER00108.
DR   Proteomes; UP000001687; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0003942; F:N-acetyl-gamma-glutamyl-phosphate reductase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0051287; F:NAD binding; IEA:InterPro.
DR   GO; GO:0046983; F:protein dimerization activity; IEA:InterPro.
DR   GO; GO:0006526; P:arginine biosynthetic process; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00150; ArgC_type1; 1.
DR   InterPro; IPR023013; AGPR_AS.
DR   InterPro; IPR000706; AGPR_type-1.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   InterPro; IPR000534; Semialdehyde_DH_NAD-bd.
DR   InterPro; IPR012280; Semialdhyde_DH_dimer_dom.
DR   Pfam; PF01118; Semialdhyde_dh; 1.
DR   Pfam; PF02774; Semialdhyde_dhC; 1.
DR   SMART; SM00859; Semialdhyde_dh; 1.
DR   SUPFAM; SSF51735; SSF51735; 1.
DR   TIGRFAMs; TIGR01850; argC; 1.
DR   PROSITE; PS01224; ARGC; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; Arginine biosynthesis; Cytoplasm; NADP;
KW   Oxidoreductase.
FT   CHAIN           1..339
FT                   /note="N-acetyl-gamma-glutamyl-phosphate reductase"
FT                   /id="PRO_1000096745"
FT   ACT_SITE        145
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00150"
SQ   SEQUENCE   339 AA;  37950 MW;  B67B9939717C6A87 CRC64;
     MIRAGIIGAT GYTGLELVRL LKNHPEAKIT YLSSRTYAGK KLEEVFPSTL ENSILSEFDP
     EKVSKNCDVL FTALPAGASY DLVRELKGVK IIDLGADFRF DDPGVYREWY GKELSGYENI
     KRVYGLPELH REEIKNAQVV GNPGCYPTSV ILALAPALKH NLVDPETILV DAKSGVSGAG
     RKEKVDYLFS EVNESLRPYN VAKHRHVPEM EQELGKISGK KVNVVFTPHL VPMTRGILST
     IYVKTDKSLE EIHEAYLEFY RNEPFVHVLP MGIYPSTKWC YGSNHVFIGM QMEERTNTLI
     LMSAIDNLVK GASGQAVQNM NIMFGLDETK GLEFTPIYP