ID A0A329ZU03_9HELI Unreviewed; 401 AA.
AC A0A329ZU03;
DT 10-OCT-2018, integrated into UniProtKB/TrEMBL.
DT 10-OCT-2018, sequence version 1.
DT 24-JAN-2024, entry version 17.
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 ORFNames=CCZ01_01940 {ECO:0000313|EMBL:RAX58568.1};
OS Helicobacter sp. 15-1451.
OC Bacteria; Campylobacterota; Epsilonproteobacteria; Campylobacterales;
OC Helicobacteraceae; Helicobacter.
OX NCBI_TaxID=2004995 {ECO:0000313|EMBL:RAX58568.1, ECO:0000313|Proteomes:UP000251881};
RN [1] {ECO:0000313|EMBL:RAX58568.1, ECO:0000313|Proteomes:UP000251881}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=15-1451 {ECO:0000313|EMBL:RAX58568.1,
RC ECO:0000313|Proteomes:UP000251881};
RX PubMed=29225701; DOI=10.1186/s13099-017-0220-y;
RA Feng Y., Mannion A., Madden C.M., Swennes A.G., Townes C., Byrd C.,
RA Marini R.P., Fox J.G.;
RT "Cytotoxic Escherichia coli strains encoding colibactin and cytotoxic
RT necrotizing factor (CNF) colonize laboratory macaques.";
RL Gut Pathog. 9:71-71(2017).
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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:RAX58568.1}.
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DR EMBL; NHYN01000003; RAX58568.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A329ZU03; -.
DR OrthoDB; 9804242at2; -.
DR UniPathway; UPA00068; UER00106.
DR Proteomes; UP000251881; Unassembled WGS sequence.
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:UP000251881};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01106}.
FT CHAIN 1..192
FT /note="Arginine biosynthesis bifunctional protein ArgJ
FT alpha chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT /id="PRO_5023530702"
FT CHAIN 193..401
FT /note="Arginine biosynthesis bifunctional protein ArgJ beta
FT chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT /id="PRO_5023530700"
FT ACT_SITE 193
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 156
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 182
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 193
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 272
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 396
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
FT BINDING 401
FT /ligand="substrate"
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 122
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 192..193
FT /note="Cleavage; by autolysis"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01106"
SQ SEQUENCE 401 AA; 43539 MW; E92F9AB7C69C3C65 CRC64;
MFSVFSIDGG VCAPKGFYAD GLYAGLKAPG KLDVAFVYSE FNASLASVFT SNHFCAAPIV
HAKSLFQTKG KNGVLPCNFI LVNAKNANAL TGEEGLQNVN CLMQKINQQF QNLQNPIMAS
TGVIGVQLPT DKISSIFNKI NLHKRDGAAA AQAIMTTDAY SKEIAFEIEC EGKKFRIGAM
CKGAGMICPS MATLLCFVTT DAALPTEDMN ELLSESVEET FNTISVDGDM STNDSVFLMS
NGASGFYHKE AFRFALREVL HKLAIDIARD GEGANKLVAF EVVGAKTNED AKKIARNLSN
SLLVKTAIFG EDPNWGRIAS TIGASGVECS EYSLSIFFDE VCVYERGKIL FTDECEKKAA
EVMQREHIKI ICNLGLGEGR FKAYGCDLGY NYVKINADYR S
//