ARGJ_DEHM1
ID ARGJ_DEHM1 Reviewed; 405 AA.
AC Q3Z731;
DT 07-MAR-2006, integrated into UniProtKB/Swiss-Prot.
DT 27-SEP-2005, sequence version 1.
DT 03-AUG-2022, entry version 102.
DE RecName: Full=Arginine biosynthesis bifunctional protein ArgJ {ECO:0000255|HAMAP-Rule:MF_01106};
DE Includes:
DE RecName: Full=Glutamate N-acetyltransferase {ECO:0000255|HAMAP-Rule:MF_01106};
DE EC=2.3.1.35 {ECO:0000255|HAMAP-Rule:MF_01106};
DE AltName: Full=Ornithine acetyltransferase {ECO:0000255|HAMAP-Rule:MF_01106};
DE Short=OATase {ECO:0000255|HAMAP-Rule:MF_01106};
DE AltName: Full=Ornithine transacetylase {ECO:0000255|HAMAP-Rule:MF_01106};
DE Includes:
DE RecName: Full=Amino-acid acetyltransferase {ECO:0000255|HAMAP-Rule:MF_01106};
DE EC=2.3.1.1 {ECO:0000255|HAMAP-Rule:MF_01106};
DE AltName: Full=N-acetylglutamate synthase {ECO:0000255|HAMAP-Rule:MF_01106};
DE Short=AGSase {ECO:0000255|HAMAP-Rule:MF_01106};
DE Contains:
DE RecName: Full=Arginine biosynthesis bifunctional protein ArgJ alpha chain {ECO:0000255|HAMAP-Rule:MF_01106};
DE Contains:
DE RecName: Full=Arginine biosynthesis bifunctional protein ArgJ beta chain {ECO:0000255|HAMAP-Rule:MF_01106};
GN Name=argJ {ECO:0000255|HAMAP-Rule:MF_01106}; OrderedLocusNames=DET1256;
OS Dehalococcoides mccartyi (strain ATCC BAA-2266 / KCTC 15142 / 195)
OS (Dehalococcoides ethenogenes (strain 195)).
OC Bacteria; Chloroflexi; Dehalococcoidia; Dehalococcoidales;
OC Dehalococcoidaceae; Dehalococcoides.
OX NCBI_TaxID=243164;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-2266 / KCTC 15142 / 195;
RX PubMed=15637277; DOI=10.1126/science.1102226;
RA Seshadri R., Adrian L., Fouts D.E., Eisen J.A., Phillippy A.M., Methe B.A.,
RA Ward N.L., Nelson W.C., DeBoy R.T., Khouri H.M., Kolonay J.F., Dodson R.J.,
RA Daugherty S.C., Brinkac L.M., Sullivan S.A., Madupu R., Nelson K.E.,
RA Kang K.H., Impraim M., Tran K., Robinson J.M., Forberger H.A., Fraser C.M.,
RA Zinder S.H., Heidelberg J.F.;
RT "Genome sequence of the PCE-dechlorinating bacterium Dehalococcoides
RT ethenogenes.";
RL Science 307:105-108(2005).
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:0000255|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:0000255|HAMAP-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:0000255|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:0000255|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:0000255|HAMAP-
CC Rule:MF_01106}.
CC -!- SUBUNIT: Heterotetramer of two alpha and two beta chains.
CC {ECO:0000255|HAMAP-Rule:MF_01106}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|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.
CC -!- SIMILARITY: Belongs to the ArgJ family. {ECO:0000255|HAMAP-
CC Rule:MF_01106}.
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DR EMBL; CP000027; AAW39483.1; -; Genomic_DNA.
DR RefSeq; WP_010936945.1; NC_002936.3.
DR AlphaFoldDB; Q3Z731; -.
DR SMR; Q3Z731; -.
DR STRING; 243164.DET1256; -.
DR MEROPS; T05.002; -.
DR EnsemblBacteria; AAW39483; AAW39483; DET1256.
DR KEGG; det:DET1256; -.
DR PATRIC; fig|243164.10.peg.1185; -.
DR eggNOG; COG1364; Bacteria.
DR HOGENOM; CLU_027172_1_0_0; -.
DR OMA; DYVHENS; -.
DR OrthoDB; 1083409at2; -.
DR UniPathway; UPA00068; UER00106.
DR UniPathway; UPA00068; UER00111.
DR Proteomes; UP000008289; 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; -; 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 PANTHER; PTHR23100; PTHR23100; 1.
DR Pfam; PF01960; ArgJ; 1.
DR SUPFAM; SSF56266; SSF56266; 1.
DR TIGRFAMs; TIGR00120; ArgJ; 1.
PE 3: Inferred from homology;
KW Acyltransferase; Amino-acid biosynthesis; Arginine biosynthesis;
KW Autocatalytic cleavage; Cytoplasm; Multifunctional enzyme;
KW Reference proteome; Transferase.
FT CHAIN 1..191
FT /note="Arginine biosynthesis bifunctional protein ArgJ
FT alpha chain"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01106"
FT /id="PRO_0000227224"
FT CHAIN 192..405
FT /note="Arginine biosynthesis bifunctional protein ArgJ beta
FT chain"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01106"
FT /id="PRO_0000227225"
FT ACT_SITE 192
FT /note="Nucleophile"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01106"
FT BINDING 155
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01106"
FT BINDING 181
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01106"
FT BINDING 192
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01106"
FT BINDING 278
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01106"
FT BINDING 400
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01106"
FT BINDING 405
FT /ligand="substrate"
FT /evidence="ECO:0000255|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:0000255|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:0000255|HAMAP-Rule:MF_01106"
FT SITE 191..192
FT /note="Cleavage; by autolysis"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01106"
SQ SEQUENCE 405 AA; 43305 MW; 538BA4437A3B50B6 CRC64;
MKSSIDILPD GSITTPKGFK TGAIYAGIKK KSKNNLDLTI LYSDTPCVAA GIFTTNKFRA
APVYISEHNL GFPDNRAIVV NSGCANAGTG EAGMADAIEM VKTTAETLNM QPKDVLIAST
GVIGHRLPMD KIKESIRLIG LSQRNGHDFA RAIMTTDTRS KEIAVRVNIE GFQFYIAGAA
KGAGMIHPNM ATLLGFITTD ASVSKDFLQF ALKEAADISF NMITVDGDTS TNDSLFMLAN
GQAENPTFAG DTEYSLVFQQ ALNIVCQSLA KSVARDGEGA KRLIEIQVEG AASLEDARLI
ARAVAGSPLV KTAVHGADPN WGRILAAAGR SGADFDIERV DLYLGESRVL QKGQRTGADE
KELSSWLKQV EVIIKLNLNL GEGKSTAWGC DLSAEYVKIN ADYTT
