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Database: UniProt
Entry: A3K701_9RHOB
LinkDB: A3K701_9RHOB
Original site: A3K701_9RHOB 
ID   A3K701_9RHOB            Unreviewed;       393 AA.
AC   A3K701;
DT   03-APR-2007, integrated into UniProtKB/TrEMBL.
DT   03-APR-2007, sequence version 1.
DT   24-JAN-2024, entry version 82.
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   ORFNames=SSE37_13061 {ECO:0000313|EMBL:EBA07128.1};
OS   Sagittula stellata E-37.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC   Roseobacteraceae; Sagittula.
OX   NCBI_TaxID=388399 {ECO:0000313|EMBL:EBA07128.1, ECO:0000313|Proteomes:UP000005713};
RN   [1] {ECO:0000313|EMBL:EBA07128.1, ECO:0000313|Proteomes:UP000005713}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=E-37 {ECO:0000313|EMBL:EBA07128.1,
RC   ECO:0000313|Proteomes:UP000005713};
RA   Moran M.A., Ferriera S., Johnson J., Kravitz S., Beeson K., Sutton G.,
RA   Rogers Y.-H., Friedman R., Frazier M., Venter J.C.;
RL   Submitted (JUN-2006) 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   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EBA07128.1}.
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DR   EMBL; AAYA01000011; EBA07128.1; -; Genomic_DNA.
DR   RefSeq; WP_005861311.1; NZ_AAYA01000011.1.
DR   AlphaFoldDB; A3K701; -.
DR   eggNOG; COG4992; Bacteria.
DR   OrthoDB; 9801834at2; -.
DR   UniPathway; UPA00068; UER00109.
DR   Proteomes; UP000005713; Unassembled WGS sequence.
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; 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; AMINOTRANSFERASE CLASS III; 1.
DR   PANTHER; PTHR11986:SF113; SUCCINYLORNITHINE TRANSAMINASE; 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|HAMAP-Rule:MF_01107};
KW   Aminotransferase {ECO:0000256|ARBA:ARBA00022576, ECO:0000256|HAMAP-
KW   Rule:MF_01107}; 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:UP000005713};
KW   Transferase {ECO:0000256|HAMAP-Rule:MF_01107, ECO:0000313|EMBL:EBA07128.1}.
FT   BINDING         96..97
FT                   /ligand="pyridoxal 5'-phosphate"
FT                   /ligand_id="ChEBI:CHEBI:597326"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT   BINDING         129
FT                   /ligand="pyridoxal 5'-phosphate"
FT                   /ligand_id="ChEBI:CHEBI:597326"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT   BINDING         132
FT                   /ligand="N(2)-acetyl-L-ornithine"
FT                   /ligand_id="ChEBI:CHEBI:57805"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT   BINDING         214..217
FT                   /ligand="pyridoxal 5'-phosphate"
FT                   /ligand_id="ChEBI:CHEBI:597326"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT   BINDING         271
FT                   /ligand="N(2)-acetyl-L-ornithine"
FT                   /ligand_id="ChEBI:CHEBI:57805"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT   BINDING         272
FT                   /ligand="pyridoxal 5'-phosphate"
FT                   /ligand_id="ChEBI:CHEBI:597326"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
FT   MOD_RES         243
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01107"
SQ   SEQUENCE   393 AA;  41395 MW;  5B07D102431E0FE0 CRC64;
     MIPSVLPTYN RAPLHFVKGE GAWLIEEDGR RFLDLGSGIA VNALGHANPD LTAALTEQAS
     KLWHVSNLYE IPQQQALAGK LVEVTFADTV FFTNSGTEAC ELAVKMARKY WYEKGEKEKI
     EILTFSGCFH GRSSAAIAAS GSEKMVKGFG PVLDGFVHLD WGDHDALNEA ITDRTAAILI
     EPVQGEGGIR PLPDQCLKGL RKLCDEKGIL LILDEVQCGV GRTGRLFAHE WAGVTPDIMM
     VAKGIGGGFP LGAVLATEEA ASGMVAGTHG STYGGNPLGC AVGKAVIDRI SDPAFLDSVN
     ASAGLLRQKL EGLVAAHPDT FEEVRGMGLM LGLKCTPKAA AADVVKAGYA AEVITVPAAD
     NVVRLLPPLN ITEAEIAEAL ARLDKAATAV EAA
//
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