ID A0A2D3V7E9_9PEZI Unreviewed; 515 AA.
AC A0A2D3V7E9;
DT 31-JAN-2018, integrated into UniProtKB/TrEMBL.
DT 31-JAN-2018, sequence version 1.
DT 24-JAN-2024, entry version 22.
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=RCC_07223 {ECO:0000313|EMBL:CZT21360.1};
OS Ramularia collo-cygni.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC Dothideomycetidae; Mycosphaerellales; Mycosphaerellaceae; Ramularia.
OX NCBI_TaxID=112498 {ECO:0000313|EMBL:CZT21360.1, ECO:0000313|Proteomes:UP000225277};
RN [1] {ECO:0000313|EMBL:CZT21360.1, ECO:0000313|Proteomes:UP000225277}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=URUG2 {ECO:0000313|EMBL:CZT21360.1,
RC ECO:0000313|Proteomes:UP000225277};
RA Ploux O.;
RL Submitted (MAR-2016) 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 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; FJUY01000011; CZT21360.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2D3V7E9; -.
DR STRING; 112498.A0A2D3V7E9; -.
DR OrthoDB; 45829at2759; -.
DR UniPathway; UPA00068; UER00106.
DR Proteomes; UP000225277; 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; 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; 2.
DR SUPFAM; SSF56266; DmpA/ArgJ-like; 2.
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:UP000225277};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_03124}.
FT CHAIN 1..232
FT /note="Arginine biosynthesis bifunctional protein ArgJ
FT alpha chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT /id="PRO_5023546326"
FT CHAIN 233..515
FT /note="Arginine biosynthesis bifunctional protein ArgJ beta
FT chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT /id="PRO_5023546325"
FT ACT_SITE 233
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT BINDING 193
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT BINDING 222
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT BINDING 233
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT BINDING 329
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT BINDING 510
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT BINDING 515
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
FT SITE 154
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 155
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 232..233
FT /note="Cleavage; by autolysis"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03124"
SQ SEQUENCE 515 AA; 55423 MW; 20856BCD850F9C84 CRC64;
MAPKNLSMRR IFAAAIQIRS YSAPAERSIP AAKQKYVPTS GTYPKGFLAG SAFAGVKASN
TKYDDLALIV SEVPCPGAAV FTRNMFRAAP VKVSGDILRL QQNKNIRGVV INSGCANAVT
GKLGLEHAEA MSRATDKLFG ADDASLPETL VMSTGVIGQR LPIDRITSAI PKLHASLGST
HEHWLGAAQA ICTTDTFPKL MSRTFTLPSH PETTYSIAGM TKGAGMIHPN MATLLATVCT
DAAIDPDTLA KLLRHHTQTS FNSISIDGDT STNDTLACFA NGAATPEGVQ PMAYDSQNVN
GKSDDLRVFE QVFSTFLKDL AKLVVRDGEG ATKFVTIRVR SDVSFVTAKR VAVSIARSAL
VKTALYGKDA NWGRILCAIG YAPGLMSSFE LDADALKIGE QVKLDRKLAR MGKGSGRQDA
SENKRRAPVV NSRTSVSFIP SDGSKELKLL VCGEPEAVDE VRAKEILEME DLEILVRLED
GTPRGDGPVR SVREAVFWTC DFSHEYVTIN GDYRT
//
