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Database: UniProt
Entry: A0A1E5IGQ5_9BACT
LinkDB: A0A1E5IGQ5_9BACT
Original site: A0A1E5IGQ5_9BACT 
ID   A0A1E5IGQ5_9BACT        Unreviewed;       400 AA.
AC   A0A1E5IGQ5;
DT   18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT   18-JAN-2017, sequence version 1.
DT   05-JUN-2019, entry version 18.
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=ATZ36_08135 {ECO:0000313|EMBL:OEG69676.1};
OS   Candidatus Endomicrobium trichonymphae.
OC   Bacteria; Elusimicrobia; Endomicrobia; Endomicrobiales;
OC   Endomicrobiaceae; Endomicrobium.
OX   NCBI_TaxID=1408204 {ECO:0000313|EMBL:OEG69676.1, ECO:0000313|Proteomes:UP000095237};
RN   [1] {ECO:0000313|EMBL:OEG69676.1, ECO:0000313|Proteomes:UP000095237}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CET450 {ECO:0000313|EMBL:OEG69676.1,
RC   ECO:0000313|Proteomes:UP000095237};
RA   Zheng H.;
RT   "Evidence for parallel genomic evolution in an endosymbiosis of
RT   termite gut flagellates.";
RL   Submitted (NOV-2015) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes two activities which are involved in the
CC       cyclic version of arginine biosynthesis: the synthesis of N-
CC       acetylglutamate from glutamate and acetyl-CoA as the acetyl donor,
CC       and of ornithine by transacetylation between N(2)-acetylornithine
CC       and glutamate. {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;
CC         EC=2.3.1.35; Evidence={ECO:0000256|HAMAP-Rule:MF_01106};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=acetyl-CoA + L-glutamate = CoA + H(+) + N-acetyl-L-
CC         glutamate; Xref=Rhea:RHEA:24292, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:29985, ChEBI:CHEBI:44337, ChEBI:CHEBI:57287,
CC         ChEBI:CHEBI:57288; EC=2.3.1.1; Evidence={ECO:0000256|HAMAP-
CC         Rule:MF_01106};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; L-
CC       ornithine and N-acetyl-L-glutamate from L-glutamate and N(2)-
CC       acetyl-L-ornithine (cyclic): step 1/1. {ECO:0000256|HAMAP-
CC       Rule:MF_01106}.
CC   -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; N(2)-
CC       acetyl-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|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
CC       biosynthetic pathway. {ECO:0000256|HAMAP-Rule:MF_01106}.
CC   -!- SIMILARITY: Belongs to the ArgJ family. {ECO:0000256|HAMAP-
CC       Rule:MF_01106}.
CC   -!- CAUTION: The sequence shown here is derived from an
CC       EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is
CC       preliminary data. {ECO:0000313|EMBL:OEG69676.1}.
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DR   EMBL; LNVX01000603; OEG69676.1; -; Genomic_DNA.
DR   EnsemblBacteria; OEG69676; OEG69676; ATZ36_08135.
DR   UniPathway; UPA00068; UER00106.
DR   Proteomes; UP000095237; 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; -; 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 {ECO:0000256|HAMAP-Rule:MF_01106};
KW   Amino-acid biosynthesis {ECO:0000256|HAMAP-Rule:MF_01106};
KW   Arginine biosynthesis {ECO:0000256|HAMAP-Rule:MF_01106};
KW   Autocatalytic cleavage {ECO:0000256|HAMAP-Rule:MF_01106};
KW   Coiled coil {ECO:0000256|SAM:Coils};
KW   Complete proteome {ECO:0000313|Proteomes:UP000095237};
KW   Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01106};
KW   Multifunctional enzyme {ECO:0000256|HAMAP-Rule:MF_01106};
KW   Reference proteome {ECO:0000313|Proteomes:UP000095237};
KW   Transferase {ECO:0000256|HAMAP-Rule:MF_01106}.
FT   COILED      195    215       {ECO:0000256|SAM:Coils}.
FT   ACT_SITE    189    189       Nucleophile. {ECO:0000256|HAMAP-Rule:
FT                                MF_01106}.
FT   BINDING     148    148       Substrate. {ECO:0000256|HAMAP-Rule:
FT                                MF_01106}.
FT   BINDING     174    174       Substrate. {ECO:0000256|HAMAP-Rule:
FT                                MF_01106}.
FT   BINDING     189    189       Substrate. {ECO:0000256|HAMAP-Rule:
FT                                MF_01106}.
FT   BINDING     273    273       Substrate. {ECO:0000256|HAMAP-Rule:
FT                                MF_01106}.
FT   BINDING     395    395       Substrate. {ECO:0000256|HAMAP-Rule:
FT                                MF_01106}.
FT   BINDING     400    400       Substrate. {ECO:0000256|HAMAP-Rule:
FT                                MF_01106}.
FT   SITE        107    107       Involved in the stabilization of negative
FT                                charge on the oxyanion by the formation
FT                                of the oxyanion hole. {ECO:0000256|HAMAP-
FT                                Rule:MF_01106}.
FT   SITE        108    108       Involved in the stabilization of negative
FT                                charge on the oxyanion by the formation
FT                                of the oxyanion hole. {ECO:0000256|HAMAP-
FT                                Rule:MF_01106}.
FT   SITE        188    189       Cleavage; by autolysis.
FT                                {ECO:0000256|HAMAP-Rule:MF_01106}.
SQ   SEQUENCE   400 AA;  43162 MW;  00CAC56BC3946F9E CRC64;
     MLPKGFKIGG MRSGLSKKEG KKDLALFVSE SPASAAGIFT KSIVKAAPVL IDIERLKKGG
     KFSAIVANSG CANACTGDKG KKDAENMCSA TEKSFNFETG SVLCASTGVI GQYLNILQDD
     FKKSVDMLKG NIGTFLKNED EAVLAIMTTD TFIKKSDRRV EVKNGEIKIW GCVKGAGMIH
     PNMHGPHATM LSFILTDAEI ENKTLQKILE NSADESFHCV SVDGDTSTND TVIVLANGQS
     GTEKLSEADL EKFIKAFNEL TLELAKSVAK DGEGATKFIE IEVKNTKTKE DAKLIASTIA
     TSPLFKTAIF GADANWGRVI AATGRAGVKF DPDKVDIYIG GVQTFKNGVV LNFSEEEAKQ
     SLLKKEVNIA VDLKAGEESS KYYTCDFSYD YVKINGDYRT
//
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