ID F6B5T7_DESCC Unreviewed; 407 AA.
AC F6B5T7;
DT 27-JUL-2011, integrated into UniProtKB/TrEMBL.
DT 27-JUL-2011, sequence version 1.
DT 27-MAR-2024, entry version 70.
DE RecName: Full=Arginine biosynthesis bifunctional protein ArgJ {ECO:0000256|HAMAP-Rule:MF_01106};
DE Includes:
DE RecName: Full=Glutamate N-acetyltransferase {ECO:0000256|HAMAP-Rule:MF_01106};
DE EC=2.3.1.35 {ECO:0000256|HAMAP-Rule:MF_01106};
DE AltName: Full=Ornithine acetyltransferase {ECO:0000256|HAMAP-Rule:MF_01106};
DE Short=OATase {ECO:0000256|HAMAP-Rule:MF_01106};
DE AltName: Full=Ornithine transacetylase {ECO:0000256|HAMAP-Rule:MF_01106};
DE Includes:
DE RecName: Full=Amino-acid acetyltransferase {ECO:0000256|HAMAP-Rule:MF_01106};
DE EC=2.3.1.1 {ECO:0000256|HAMAP-Rule:MF_01106};
DE AltName: Full=N-acetylglutamate synthase {ECO:0000256|HAMAP-Rule:MF_01106};
DE Short=AGSase {ECO:0000256|HAMAP-Rule:MF_01106};
DE Contains:
DE RecName: Full=Arginine biosynthesis bifunctional protein ArgJ alpha chain {ECO:0000256|HAMAP-Rule:MF_01106};
DE Contains:
DE RecName: Full=Arginine biosynthesis bifunctional protein ArgJ beta chain {ECO:0000256|HAMAP-Rule:MF_01106};
GN Name=argJ {ECO:0000256|HAMAP-Rule:MF_01106};
GN OrderedLocusNames=Desca_0256 {ECO:0000313|EMBL:AEF93160.1};
OS Desulfotomaculum nigrificans (strain DSM 14880 / VKM B-2319 / CO-1-SRB)
OS (Desulfotomaculum carboxydivorans).
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Desulfotomaculaceae;
OC Desulfotomaculum.
OX NCBI_TaxID=868595 {ECO:0000313|EMBL:AEF93160.1, ECO:0000313|Proteomes:UP000009226};
RN [1] {ECO:0000313|Proteomes:UP000009226}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 14880 / VKM B-2319 / CO-1-SRB
RC {ECO:0000313|Proteomes:UP000009226};
RA Lucas S., Han J., Lapidus A., Cheng J.-F., Goodwin L., Pitluck S.,
RA Peters L., Mikhailova N., Lu M., Han C., Tapia R., Land M., Hauser L.,
RA Kyrpides N., Ivanova N., Pagani I., Stams A., Plugge C., Muyzer G.,
RA Kuever J., Parshina S., Ivanova A., Nazina T., Woyke T.;
RT "Complete sequence of Desulfotomaculum carboxydivorans CO-1-SRB.";
RL Submitted (MAY-2011) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes two activities which are involved in the cyclic
CC version of arginine biosynthesis: the synthesis of N-acetylglutamate
CC from glutamate and acetyl-CoA as the acetyl donor, and of ornithine by
CC transacetylation between N(2)-acetylornithine and glutamate.
CC {ECO:0000256|HAMAP-Rule:MF_01106}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-glutamate + N(2)-acetyl-L-ornithine = L-ornithine + N-
CC acetyl-L-glutamate; Xref=Rhea:RHEA:15349, ChEBI:CHEBI:29985,
CC ChEBI:CHEBI:44337, ChEBI:CHEBI:46911, ChEBI:CHEBI:57805; EC=2.3.1.35;
CC Evidence={ECO:0000256|ARBA:ARBA00000498, ECO:0000256|HAMAP-
CC Rule:MF_01106};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetyl-CoA + L-glutamate = CoA + H(+) + N-acetyl-L-glutamate;
CC Xref=Rhea:RHEA:24292, ChEBI:CHEBI:15378, ChEBI:CHEBI:29985,
CC ChEBI:CHEBI:44337, ChEBI:CHEBI:57287, ChEBI:CHEBI:57288; EC=2.3.1.1;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01106};
CC -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; L-ornithine
CC and N-acetyl-L-glutamate from L-glutamate and N(2)-acetyl-L-ornithine
CC (cyclic): step 1/1. {ECO:0000256|HAMAP-Rule:MF_01106}.
CC -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; N(2)-acetyl-
CC L-ornithine from L-glutamate: step 1/4. {ECO:0000256|HAMAP-
CC Rule:MF_01106}.
CC -!- SUBUNIT: Heterotetramer of two alpha and two beta chains.
CC {ECO:0000256|ARBA:ARBA00011475, ECO:0000256|HAMAP-Rule:MF_01106}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01106}.
CC -!- MISCELLANEOUS: Some bacteria possess a monofunctional ArgJ, i.e.,
CC capable of catalyzing only the fifth step of the arginine biosynthetic
CC pathway. {ECO:0000256|HAMAP-Rule:MF_01106}.
CC -!- SIMILARITY: Belongs to the ArgJ family. {ECO:0000256|ARBA:ARBA00006774,
CC ECO:0000256|HAMAP-Rule:MF_01106}.
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DR EMBL; CP002736; AEF93160.1; -; Genomic_DNA.
DR RefSeq; WP_013809494.1; NC_015565.1.
DR AlphaFoldDB; F6B5T7; -.
DR STRING; 868595.Desca_0256; -.
DR MEROPS; T05.002; -.
DR KEGG; dca:Desca_0256; -.
DR eggNOG; COG1364; Bacteria.
DR HOGENOM; CLU_027172_1_0_9; -.
DR UniPathway; UPA00068; UER00106.
DR Proteomes; UP000009226; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004042; F:acetyl-CoA:L-glutamate N-acetyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0004358; F:glutamate N-acetyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0103045; F:methione N-acyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0006526; P:arginine biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd02152; OAT; 1.
DR Gene3D; 3.10.20.340; ArgJ beta chain, C-terminal domain; 1.
DR Gene3D; 3.60.70.12; L-amino peptidase D-ALA esterase/amidase; 1.
DR HAMAP; MF_01106; ArgJ; 1.
DR InterPro; IPR002813; Arg_biosynth_ArgJ.
DR InterPro; IPR016117; ArgJ-like_dom_sf.
DR InterPro; IPR042195; ArgJ_beta_C.
DR NCBIfam; TIGR00120; ArgJ; 1.
DR PANTHER; PTHR23100; ARGININE BIOSYNTHESIS BIFUNCTIONAL PROTEIN ARGJ; 1.
DR PANTHER; PTHR23100:SF0; ARGININE BIOSYNTHESIS BIFUNCTIONAL PROTEIN ARGJ, MITOCHONDRIAL; 1.
DR Pfam; PF01960; ArgJ; 1.
DR SUPFAM; SSF56266; DmpA/ArgJ-like; 1.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|ARBA:ARBA00023315, ECO:0000256|HAMAP-
KW Rule:MF_01106}; Amino-acid biosynthesis {ECO:0000256|HAMAP-Rule:MF_01106};
KW Arginine biosynthesis {ECO:0000256|HAMAP-Rule:MF_01106};
KW Autocatalytic cleavage {ECO:0000256|ARBA:ARBA00022813, ECO:0000256|HAMAP-
KW Rule:MF_01106}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01106};
KW Multifunctional enzyme {ECO:0000256|HAMAP-Rule:MF_01106};
KW Reference proteome {ECO:0000313|Proteomes:UP000009226};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01106}.
FT CHAIN 1..193
FT /note="Arginine biosynthesis bifunctional protein ArgJ
FT alpha chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT /id="PRO_5023378283"
FT CHAIN 194..407
FT /note="Arginine biosynthesis bifunctional protein ArgJ beta
FT chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT /id="PRO_5023378282"
FT ACT_SITE 194
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 157
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 183
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 194
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 280
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 402
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 407
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT SITE 120
FT /note="Involved in the stabilization of negative charge on
FT the oxyanion by the formation of the oxyanion hole"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT SITE 121
FT /note="Involved in the stabilization of negative charge on
FT the oxyanion by the formation of the oxyanion hole"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT SITE 193..194
FT /note="Cleavage; by autolysis"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
SQ SEQUENCE 407 AA; 42236 MW; 532F566E74FFBFB7 CRC64;
MNEINVGLAR VTGGVTAAKG FKASGVAAGL KRNGQLDLAL IVSEVPASVA GVYTTNLVKA
APLELTRQRV SLGTARAVIV NAGNANACTG TRGIPDAQAM AAAAAKGLAI PEEQVLVAST
GVIGVPLPVE KIVNAVSAAV AALSRENHTS AAQAIMTTDL VPKECAVQLE IQNSSVTIGG
MAKGSGMIHP NMATMLGFIT TDAAISSEVL QLALKQAVDD SFNMITVDGD TSTNDMVLVL
ANGQAGNPEI KPDTEEYRRF CSGLTRVCTE LAKMIARDGE GATKLIEVQV KGAPTRRDAR
LAARAVVGSN LFKAAVFGRD ANWGRILCAL GYSGAHFDPS QADIFIGHVQ VAKDGGAVVF
DEAKATEMLS QDPVQVLVDL KAGSHTATAW GCDLTYEYVR INGSYRT
//
