ID K0NL11_DESTT Unreviewed; 390 AA.
AC K0NL11;
DT 28-NOV-2012, integrated into UniProtKB/TrEMBL.
DT 28-NOV-2012, sequence version 1.
DT 27-MAR-2024, entry version 63.
DE RecName: Full=Acetylornithine aminotransferase {ECO:0000256|HAMAP-Rule:MF_01107};
DE Short=ACOAT {ECO:0000256|HAMAP-Rule:MF_01107};
DE EC=2.6.1.11 {ECO:0000256|HAMAP-Rule:MF_01107};
GN Name=argD {ECO:0000256|HAMAP-Rule:MF_01107,
GN ECO:0000313|EMBL:CCK80618.1};
GN OrderedLocusNames=TOL2_C24570 {ECO:0000313|EMBL:CCK80618.1};
OS Desulfobacula toluolica (strain DSM 7467 / Tol2).
OC Bacteria; Thermodesulfobacteriota; Desulfobacteria; Desulfobacterales;
OC Desulfobacteraceae; Desulfobacula.
OX NCBI_TaxID=651182 {ECO:0000313|EMBL:CCK80618.1, ECO:0000313|Proteomes:UP000007347};
RN [1] {ECO:0000313|EMBL:CCK80618.1, ECO:0000313|Proteomes:UP000007347}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 7467 / Tol2 {ECO:0000313|Proteomes:UP000007347};
RX PubMed=23088741; DOI=10.1111/j.1462-2920.2012.02885.x;
RA Wohlbrand L., Jacob J.H., Kube M., Mussmann M., Jarling R., Beck A.,
RA Amann R., Wilkes H., Reinhardt R., Rabus R.;
RT "Complete genome, catabolic sub-proteomes and key-metabolites of
RT Desulfobacula toluolica Tol2, a marine, aromatic compound-degrading,
RT sulfate-reducing bacterium.";
RL Environ. Microbiol. 15:1334-55(2013).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2-oxoglutarate + N(2)-acetyl-L-ornithine = L-glutamate + N-
CC acetyl-L-glutamate 5-semialdehyde; Xref=Rhea:RHEA:18049,
CC ChEBI:CHEBI:16810, ChEBI:CHEBI:29123, ChEBI:CHEBI:29985,
CC ChEBI:CHEBI:57805; EC=2.6.1.11; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_01107};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01107};
CC Note=Binds 1 pyridoxal phosphate per subunit. {ECO:0000256|HAMAP-
CC Rule:MF_01107};
CC -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; N(2)-acetyl-
CC L-ornithine from L-glutamate: step 4/4. {ECO:0000256|HAMAP-
CC Rule:MF_01107}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_01107}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01107}.
CC -!- MISCELLANEOUS: May also have succinyldiaminopimelate aminotransferase
CC activity, thus carrying out the corresponding step in lysine
CC biosynthesis. {ECO:0000256|HAMAP-Rule:MF_01107}.
CC -!- SIMILARITY: Belongs to the class-III pyridoxal-phosphate-dependent
CC aminotransferase family. ArgD subfamily. {ECO:0000256|HAMAP-
CC Rule:MF_01107}.
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DR EMBL; FO203503; CCK80618.1; -; Genomic_DNA.
DR RefSeq; WP_014957924.1; NC_018645.1.
DR AlphaFoldDB; K0NL11; -.
DR STRING; 651182.TOL2_C24570; -.
DR KEGG; dto:TOL2_C24570; -.
DR PATRIC; fig|651182.5.peg.2899; -.
DR HOGENOM; CLU_016922_10_1_7; -.
DR OrthoDB; 9801834at2; -.
DR UniPathway; UPA00068; UER00109.
DR Proteomes; UP000007347; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0003992; F:N2-acetyl-L-ornithine:2-oxoglutarate 5-aminotransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:InterPro.
DR GO; GO:0006526; P:arginine biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd00610; OAT_like; 1.
DR Gene3D; 3.90.1150.10; Aspartate Aminotransferase, domain 1; 1.
DR Gene3D; 3.40.640.10; Type I PLP-dependent aspartate aminotransferase-like (Major domain); 1.
DR HAMAP; MF_01107; ArgD_aminotrans_3; 1.
DR InterPro; IPR004636; AcOrn/SuccOrn_fam.
DR InterPro; IPR005814; Aminotrans_3.
DR InterPro; IPR049704; Aminotrans_3_PPA_site.
DR InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR InterPro; IPR015422; PyrdxlP-dep_Trfase_small.
DR NCBIfam; TIGR00707; argD; 1.
DR PANTHER; PTHR11986:SF79; ACETYLORNITHINE AMINOTRANSFERASE, MITOCHONDRIAL; 1.
DR PANTHER; PTHR11986; AMINOTRANSFERASE CLASS III; 1.
DR Pfam; PF00202; Aminotran_3; 1.
DR PIRSF; PIRSF000521; Transaminase_4ab_Lys_Orn; 2.
DR SUPFAM; SSF53383; PLP-dependent transferases; 1.
DR PROSITE; PS00600; AA_TRANSFER_CLASS_3; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605, ECO:0000256|HAMAP-
KW Rule:MF_01107};
KW Aminotransferase {ECO:0000256|HAMAP-Rule:MF_01107,
KW ECO:0000313|EMBL:CCK80618.1};
KW Arginine biosynthesis {ECO:0000256|HAMAP-Rule:MF_01107};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01107};
KW Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898, ECO:0000256|HAMAP-
KW Rule:MF_01107}; Reference proteome {ECO:0000313|Proteomes:UP000007347};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_01107, ECO:0000313|EMBL:CCK80618.1}.
FT BINDING 102..103
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT BINDING 135
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT BINDING 138
FT /ligand="N(2)-acetyl-L-ornithine"
FT /ligand_id="ChEBI:CHEBI:57805"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT BINDING 220..223
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT BINDING 277
FT /ligand="N(2)-acetyl-L-ornithine"
FT /ligand_id="ChEBI:CHEBI:57805"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT BINDING 278
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT MOD_RES 249
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
SQ SEQUENCE 390 AA; 42919 MW; AD5F29A4078D1F99 CRC64;
MDSIKKTDDF VFKTYLRQGK AFVKGEGATL WDEDGKKYTD FLAGIAVCSL GHCHPKITEA
IAKQASTLVH VSNLFYTMPQ ADLAAKLCEK SFADRVFFAN SGAEANEAAI KLARRYFQKK
GEKNRFKIIT MEQSFHGRTM ATLSATGQDK IKDGFYPLLE GFSYVPFNDI DALKNKIDDT
VCAVMLEPVQ GEGGVVPADA LYLKAVRDLC DKKGILLIFD EIQCGMGRCG KLFAHQLYGI
TPDIMTLAKA LGNGLPIGAM LATGEAATGF DFGSHATTFG GTPLATAAAL EVLNIISQES
FLDMVCQKGQ YFKDKLEKLK EKHARVLHVR GEGLLLGLEI DKDAAYFVDQ LMKKGFIING
IQDRILRFVP PLIIENKEID RLISALDSLF
//
