ID Q16D40_ROSDO Unreviewed; 408 AA.
AC Q16D40;
DT 25-JUL-2006, integrated into UniProtKB/TrEMBL.
DT 25-JUL-2006, sequence version 1.
DT 27-MAR-2024, entry version 125.
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 ECO:0000313|EMBL:ABG30103.1};
GN OrderedLocusNames=RD1_0384 {ECO:0000313|EMBL:ABG30103.1};
OS Roseobacter denitrificans (strain ATCC 33942 / OCh 114) (Erythrobacter sp.
OS (strain OCh 114)) (Roseobacter denitrificans).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Roseobacter.
OX NCBI_TaxID=375451 {ECO:0000313|EMBL:ABG30103.1, ECO:0000313|Proteomes:UP000007029};
RN [1] {ECO:0000313|EMBL:ABG30103.1, ECO:0000313|Proteomes:UP000007029}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33942 / OCh 114 {ECO:0000313|Proteomes:UP000007029};
RX PubMed=17098896; DOI=10.1128/JB.01390-06;
RA Swingley W.D., Sadekar S., Mastrian S.D., Matthies H.J., Hao J., Ramos H.,
RA Acharya C.R., Conrad A.L., Taylor H.L., Dejesa L.C., Shah M.K.,
RA O'huallachain M.E., Lince M.T., Blankenship R.E., Beatty J.T.,
RA Touchman J.W.;
RT "The complete genome sequence of Roseobacter denitrificans reveals a
RT mixotrophic rather than photosynthetic metabolism.";
RL J. Bacteriol. 189:683-690(2007).
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; CP000362; ABG30103.1; -; Genomic_DNA.
DR RefSeq; WP_011566725.1; NZ_FOOO01000001.1.
DR AlphaFoldDB; Q16D40; -.
DR STRING; 375451.RD1_0384; -.
DR MEROPS; T05.001; -.
DR KEGG; rde:RD1_0384; -.
DR eggNOG; COG1364; Bacteria.
DR HOGENOM; CLU_027172_1_0_5; -.
DR OrthoDB; 9804242at2; -.
DR UniPathway; UPA00068; UER00106.
DR Proteomes; UP000007029; 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:UP000007029};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01106}.
FT CHAIN 1..198
FT /note="Arginine biosynthesis bifunctional protein ArgJ
FT alpha chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT /id="PRO_5023285510"
FT CHAIN 199..408
FT /note="Arginine biosynthesis bifunctional protein ArgJ beta
FT chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT /id="PRO_5023285509"
FT ACT_SITE 199
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 162
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 188
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 199
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 403
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 408
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT SITE 125
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 126
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 198..199
FT /note="Cleavage; by autolysis"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
SQ SEQUENCE 408 AA; 42269 MW; 3D92CE6AA9B217AA CRC64;
MAKITVVSPL APKRFPEMPV IDGVSFSTVA AGIKYEGRAD VMLARLAPGT TVAGVFTKSA
TRSAPVLDCQ EKLGGPAKDG AAILVNSGNS NAFTGRNGRD AVARIVGAVA RACDVPETRV
FTSSTGVIGE PLPFERITER LDTLAATLDP NAIEAAAAAI MTTDTFTKGA TASVEIDGKT
VSIAGIAKGS GMIAPDMATM LVYIFTDARI DQGTLQSLVA THNEKTFNCI TVDSDTSTSD
TVLVCATGAS GVDVGDSAPF GDALHKVMKD LAHLVVKDGE GATKFVEITV TGAASDKDAK
THALSVANSP LVKTAIAGED PNWGRIVMAI GKSGAPADRD ALSIRFGDVE VARKGWVNPD
YVEAEAAAHM KGQNICIHVD IGLGSGKATV WTCDLTHGYI EINADYRS
//
