ID C9R9D7_AMMDK Unreviewed; 395 AA.
AC C9R9D7;
DT 24-NOV-2009, integrated into UniProtKB/TrEMBL.
DT 24-NOV-2009, sequence version 1.
DT 27-MAR-2024, entry version 79.
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 OrderedLocusNames=Adeg_1830 {ECO:0000313|EMBL:ACX52916.1};
OS Ammonifex degensii (strain DSM 10501 / KC4).
OC Bacteria; Bacillota; Clostridia; Thermoanaerobacterales;
OC Thermoanaerobacteraceae; Ammonifex.
OX NCBI_TaxID=429009 {ECO:0000313|EMBL:ACX52916.1, ECO:0000313|Proteomes:UP000002620};
RN [1] {ECO:0000313|EMBL:ACX52916.1, ECO:0000313|Proteomes:UP000002620}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 10501 / KC4 {ECO:0000313|Proteomes:UP000002620};
RG US DOE Joint Genome Institute;
RA Kerfeld C., Goodner B., Huber H., Stetter K., Lucas S., Copeland A.,
RA Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L.,
RA Pitluck S., Saunders E., Brettin T., Detter J.C., Han C., Larimer F.,
RA Land M., Hauser L., Kyrpides N., Ovchinnikova G., Richardson P.;
RT "Complete sequence of chromosome of Ammonifex degensii KC4.";
RL Submitted (OCT-2009) to the EMBL/GenBank/DDBJ databases.
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}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP001785; ACX52916.1; -; Genomic_DNA.
DR AlphaFoldDB; C9R9D7; -.
DR STRING; 429009.Adeg_1830; -.
DR KEGG; adg:Adeg_1830; -.
DR eggNOG; COG4992; Bacteria.
DR HOGENOM; CLU_016922_10_1_9; -.
DR UniPathway; UPA00068; UER00109.
DR Proteomes; UP000002620; 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:ACX52916.1};
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:UP000002620};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_01107, ECO:0000313|EMBL:ACX52916.1}.
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 136
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT BINDING 139
FT /ligand="N(2)-acetyl-L-ornithine"
FT /ligand_id="ChEBI:CHEBI:57805"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT BINDING 221..224
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT BINDING 278
FT /ligand="N(2)-acetyl-L-ornithine"
FT /ligand_id="ChEBI:CHEBI:57805"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT BINDING 279
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT MOD_RES 250
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
SQ SEQUENCE 395 AA; 42853 MW; E0E4D44A8C5E18BF CRC64;
MSCIELAEKK LMPTYARLPV VLVKGEGVRV WDAEGKEYLD FVAGIAVNSV GHCHPKVVAA
VKEQAGKLWH CSNLFYTWPQ VKLAQRLTEL TPYQRVFFCN SGAEAVEGAL KLARKYARST
SGREDKYEIV VARNSFHGRT YGALTATGQP RYHQGFEPLL PGFRYIPYNS PEALEEAVGE
RTAAILLEPI QGEGGVIPAT PEFLRAAREL ASRHGACLIF DEVQTGVGRT GRFLAQEHYG
VEADVVCLAK GLGGGFPIGA ILAKEEVALA FSPGDHASTF GGNPLATSAS LAVLEVLEEE
GLVHRAQEVG EYLKKRLEEI GKDTGKLQEV RGLGLLLGAV TAVPARAVVT ECLKRGLLLN
AVKEQVLRFA PPLIVGKEEI DRALEILREA LVCVE
//
