ID A0A316Z4N6_9BASI Unreviewed; 713 AA.
AC A0A316Z4N6;
DT 10-OCT-2018, integrated into UniProtKB/TrEMBL.
DT 10-OCT-2018, sequence version 1.
DT 13-SEP-2023, entry version 15.
DE RecName: Full=Arginine biosynthesis bifunctional protein ArgJ, mitochondrial {ECO:0000256|HAMAP-Rule:MF_03124};
DE Includes:
DE RecName: Full=Glutamate N-acetyltransferase {ECO:0000256|HAMAP-Rule:MF_03124};
DE Short=GAT {ECO:0000256|HAMAP-Rule:MF_03124};
DE EC=2.3.1.35 {ECO:0000256|HAMAP-Rule:MF_03124};
DE AltName: Full=Ornithine acetyltransferase {ECO:0000256|HAMAP-Rule:MF_03124};
DE Short=OATase {ECO:0000256|HAMAP-Rule:MF_03124};
DE AltName: Full=Ornithine transacetylase {ECO:0000256|HAMAP-Rule:MF_03124};
DE Includes:
DE RecName: Full=Amino-acid acetyltransferase {ECO:0000256|HAMAP-Rule:MF_03124};
DE EC=2.3.1.1 {ECO:0000256|HAMAP-Rule:MF_03124};
DE AltName: Full=N-acetylglutamate synthase {ECO:0000256|HAMAP-Rule:MF_03124};
DE Short=AGS {ECO:0000256|HAMAP-Rule:MF_03124};
DE Contains:
DE RecName: Full=Arginine biosynthesis bifunctional protein ArgJ alpha chain {ECO:0000256|HAMAP-Rule:MF_03124};
DE Contains:
DE RecName: Full=Arginine biosynthesis bifunctional protein ArgJ beta chain {ECO:0000256|HAMAP-Rule:MF_03124};
GN ORFNames=FA09DRAFT_362561 {ECO:0000313|EMBL:PWN95892.1};
OS Tilletiopsis washingtonensis.
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Ustilaginomycotina;
OC Exobasidiomycetes; Entylomatales; Entylomatales incertae sedis;
OC Tilletiopsis.
OX NCBI_TaxID=58919 {ECO:0000313|EMBL:PWN95892.1, ECO:0000313|Proteomes:UP000245946};
RN [1] {ECO:0000313|EMBL:PWN95892.1, ECO:0000313|Proteomes:UP000245946}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MCA 4186 {ECO:0000313|EMBL:PWN95892.1,
RC ECO:0000313|Proteomes:UP000245946};
RX PubMed=29771364; DOI=10.1093/molbev/msy072;
RA Kijpornyongpan T., Mondo S.J., Barry K., Sandor L., Lee J., Lipzen A.,
RA Pangilinan J., LaButti K., Hainaut M., Henrissat B., Grigoriev I.V.,
RA Spatafora J.W., Aime M.C.;
RT "Broad genomic sampling reveals a smut pathogenic ancestry of the fungal
RT clade Ustilaginomycotina.";
RL Mol. Biol. Evol. 0:0-0(2018).
CC -!- FUNCTION: Catalyzes two activities which are involved in the cyclic
CC version of arginine biosynthesis: the synthesis of acetylglutamate from
CC glutamate and acetyl-CoA, and of ornithine by transacetylation between
CC acetylornithine and glutamate. {ECO:0000256|HAMAP-Rule:MF_03124}.
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_03124};
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_03124};
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_03124}.
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_03124}.
CC -!- SUBUNIT: Heterodimer of an alpha and a beta chain. {ECO:0000256|HAMAP-
CC Rule:MF_03124}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion matrix {ECO:0000256|HAMAP-
CC Rule:MF_03124}.
CC -!- PTM: The alpha and beta chains are autoproteolytically processed from a
CC single precursor protein within the mitochondrion. {ECO:0000256|HAMAP-
CC Rule:MF_03124}.
CC -!- SIMILARITY: Belongs to the ArgJ family. {ECO:0000256|ARBA:ARBA00006774,
CC ECO:0000256|HAMAP-Rule:MF_03124}.
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DR EMBL; KZ819302; PWN95892.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A316Z4N6; -.
DR STRING; 58919.A0A316Z4N6; -.
DR OrthoDB; 45829at2759; -.
DR UniPathway; UPA00068; UER00106.
DR Proteomes; UP000245946; Unassembled WGS sequence.
DR GO; GO:0005759; C:mitochondrial matrix; 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; 3.30.2330.10; arginine biosynthesis bifunctional protein suprefamily; 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; IPR019419; AIM19.
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; PF10315; Aim19; 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_03124};
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605, ECO:0000256|HAMAP-
KW Rule:MF_03124};
KW Arginine biosynthesis {ECO:0000256|ARBA:ARBA00022571, ECO:0000256|HAMAP-
KW Rule:MF_03124};
KW Autocatalytic cleavage {ECO:0000256|ARBA:ARBA00022813, ECO:0000256|HAMAP-
KW Rule:MF_03124};
KW Mitochondrion {ECO:0000256|ARBA:ARBA00023128, ECO:0000256|HAMAP-
KW Rule:MF_03124};
KW Multifunctional enzyme {ECO:0000256|ARBA:ARBA00023268, ECO:0000256|HAMAP-
KW Rule:MF_03124}; Reference proteome {ECO:0000313|Proteomes:UP000245946};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_03124}.
FT CHAIN 1..466
FT /note="Arginine biosynthesis bifunctional protein ArgJ
FT alpha chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT /id="PRO_5023501204"
FT CHAIN 467..713
FT /note="Arginine biosynthesis bifunctional protein ArgJ beta
FT chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT /id="PRO_5023501205"
FT ACT_SITE 467
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT BINDING 418
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT BINDING 444
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT BINDING 467
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT BINDING 565
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT BINDING 708
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT BINDING 713
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT SITE 377
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_03124"
FT SITE 378
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_03124"
FT SITE 466..467
FT /note="Cleavage; by autolysis"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
SQ SEQUENCE 713 AA; 72241 MW; 870BC923E036BA55 CRC64;
MVYAAPPPPA GEAGSAAASA VQPYVDALGA YATSPTPAYG LAALFAAVAP FSFVSGRAPL
AAAGVPSASA VASSAALSAA APRVLPPFWQ LAGFAAFFAG GGYMIEQGDA LNGAGTVTAW
SLTYLFFHAS STLRAPTPAN LALLASAATV GAGVHGAHYF SQSNWLSGSS ASTAHTGQQT
LQACCALGLV GVGAASGRRG GGGAKGILSR LSRPFGSSAS RSFATSAAAG AASKAQRFVT
PLDASHLPRG FAVAGTYAGV KAAISPVPTP PGGSKKGAAP KPDLALIVSA TPAAAAGCFT
RNAFKAAPVV LSSDVLLRGA ASSAGARASS ILVNSGCANA VTGEKGMSDA RRCVELVGEL
LPKQASGGAS DTLLLSTGVI GVPLPMPVIE RCLPHLASGN VLRNDEEAWM ETARAFMTTD
TFPKLRARSF ELAGRKVGMV GIDKGAGMIH PSMAGPVASA PRTLHATLLG LVCTDAPIAP
ASLQAALEHA MSRSFNCISV DGDMSTNDTI LALANGAAPA LEGQQALPQG EEISKESHPE
EYAVFVAQLT SFCEELAHLI VRDGEGAEKF VEIKVKNAPT YEHAHAIASS ISTSALVKCA
LHGGDANWGR ILCAVGYAPL PVGSAWQIEP SRVTVSFSPP AGVEGETLVV LKNGAPQPVD
EEQAAKLLAH EDIAIEVDLQ GGSAGQQGCT HEAKYWTCDF SKEYISINGD YRS
//
