BIOA_SALTY
ID BIOA_SALTY Reviewed; 429 AA.
AC P12677;
DT 01-OCT-1989, integrated into UniProtKB/Swiss-Prot.
DT 13-DEC-2001, sequence version 2.
DT 03-AUG-2022, entry version 151.
DE RecName: Full=Adenosylmethionine-8-amino-7-oxononanoate aminotransferase {ECO:0000255|HAMAP-Rule:MF_00834};
DE EC=2.6.1.62 {ECO:0000255|HAMAP-Rule:MF_00834};
DE AltName: Full=7,8-diamino-pelargonic acid aminotransferase {ECO:0000255|HAMAP-Rule:MF_00834};
DE Short=DAPA AT {ECO:0000255|HAMAP-Rule:MF_00834};
DE Short=DAPA aminotransferase {ECO:0000255|HAMAP-Rule:MF_00834};
DE AltName: Full=7,8-diaminononanoate synthase {ECO:0000255|HAMAP-Rule:MF_00834};
DE Short=DANS {ECO:0000255|HAMAP-Rule:MF_00834};
DE AltName: Full=Diaminopelargonic acid synthase {ECO:0000255|HAMAP-Rule:MF_00834};
GN Name=bioA {ECO:0000255|HAMAP-Rule:MF_00834}; OrderedLocusNames=STM0793;
OS Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Salmonella.
OX NCBI_TaxID=99287;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LT2 / SGSC1412 / ATCC 700720;
RX PubMed=11677609; DOI=10.1038/35101614;
RA McClelland M., Sanderson K.E., Spieth J., Clifton S.W., Latreille P.,
RA Courtney L., Porwollik S., Ali J., Dante M., Du F., Hou S., Layman D.,
RA Leonard S., Nguyen C., Scott K., Holmes A., Grewal N., Mulvaney E.,
RA Ryan E., Sun H., Florea L., Miller W., Stoneking T., Nhan M., Waterston R.,
RA Wilson R.K.;
RT "Complete genome sequence of Salmonella enterica serovar Typhimurium LT2.";
RL Nature 413:852-856(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-5.
RX PubMed=2971595; DOI=10.1016/0378-1119(88)90397-6;
RA Shiuan D., Campbell A.;
RT "Transcriptional regulation and gene arrangement of Escherichia coli,
RT Citrobacter freundii and Salmonella typhimurium biotin operons.";
RL Gene 67:203-211(1988).
CC -!- FUNCTION: Catalyzes the transfer of the alpha-amino group from S-
CC adenosyl-L-methionine (SAM) to 7-keto-8-aminopelargonic acid (KAPA) to
CC form 7,8-diaminopelargonic acid (DAPA). It is the only aminotransferase
CC known to utilize SAM as an amino donor. {ECO:0000255|HAMAP-
CC Rule:MF_00834}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(8S)-8-amino-7-oxononanoate + S-adenosyl-L-methionine =
CC (7R,8S)-7,8-diammoniononanoate + S-adenosyl-4-methylsulfanyl-2-
CC oxobutanoate; Xref=Rhea:RHEA:16861, ChEBI:CHEBI:16490,
CC ChEBI:CHEBI:59789, ChEBI:CHEBI:149468, ChEBI:CHEBI:149469;
CC EC=2.6.1.62; Evidence={ECO:0000255|HAMAP-Rule:MF_00834};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00834};
CC -!- PATHWAY: Cofactor biosynthesis; biotin biosynthesis; 7,8-
CC diaminononanoate from 8-amino-7-oxononanoate (SAM route): step 1/1.
CC {ECO:0000255|HAMAP-Rule:MF_00834}.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00834}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00834}.
CC -!- SIMILARITY: Belongs to the class-III pyridoxal-phosphate-dependent
CC aminotransferase family. BioA subfamily. {ECO:0000255|HAMAP-
CC Rule:MF_00834}.
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DR EMBL; AE006468; AAL19730.1; -; Genomic_DNA.
DR EMBL; M21923; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR RefSeq; NP_459771.1; NC_003197.2.
DR RefSeq; WP_000205518.1; NC_003197.2.
DR AlphaFoldDB; P12677; -.
DR SMR; P12677; -.
DR STRING; 99287.STM0793; -.
DR PaxDb; P12677; -.
DR EnsemblBacteria; AAL19730; AAL19730; STM0793.
DR GeneID; 1252313; -.
DR KEGG; stm:STM0793; -.
DR PATRIC; fig|99287.12.peg.827; -.
DR HOGENOM; CLU_016922_4_3_6; -.
DR OMA; VAVKMCL; -.
DR PhylomeDB; P12677; -.
DR BioCyc; SENT99287:STM0793-MON; -.
DR UniPathway; UPA00078; UER00160.
DR Proteomes; UP000001014; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004015; F:adenosylmethionine-8-amino-7-oxononanoate transaminase activity; IBA:GO_Central.
DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:UniProtKB-UniRule.
DR GO; GO:0009102; P:biotin biosynthetic process; IBA:GO_Central.
DR CDD; cd00610; OAT_like; 1.
DR Gene3D; 3.40.640.10; -; 1.
DR Gene3D; 3.90.1150.10; -; 1.
DR HAMAP; MF_00834; BioA; 1.
DR InterPro; IPR005814; Aminotrans_3.
DR InterPro; IPR005815; BioA.
DR InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR InterPro; IPR015422; PyrdxlP-dep_Trfase_small.
DR Pfam; PF00202; Aminotran_3; 1.
DR SUPFAM; SSF53383; SSF53383; 1.
DR TIGRFAMs; TIGR00508; bioA; 1.
DR PROSITE; PS00600; AA_TRANSFER_CLASS_3; 1.
PE 3: Inferred from homology;
KW Aminotransferase; Biotin biosynthesis; Cytoplasm; Pyridoxal phosphate;
KW Reference proteome; S-adenosyl-L-methionine; Transferase.
FT CHAIN 1..429
FT /note="Adenosylmethionine-8-amino-7-oxononanoate
FT aminotransferase"
FT /id="PRO_0000120375"
FT BINDING 52
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00834"
FT BINDING 112..113
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00834"
FT BINDING 144
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00834"
FT BINDING 245
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00834"
FT BINDING 274
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00834"
FT BINDING 307
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00834"
FT BINDING 308..309
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00834"
FT BINDING 391
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00834"
FT SITE 17
FT /note="Participates in the substrate recognition with KAPA
FT and in a stacking interaction with the adenine ring of SAM"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00834"
FT MOD_RES 274
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00834"
SQ SEQUENCE 429 AA; 47353 MW; C8AB8CF635405DF0 CRC64;
MTTDDLAFDK RHIWHPYTSM TSPLPVYPVE RAEGCELVLA SGKRLIEGMS SWWAAIHGYN
HPQLNAAMKA QIDAMSHVMF GGITHQPAVN LCRKLVAITP EPLECVFLAD SGSVSVEVAM
KMALQYWQAR GESRQRFLTF RHGYHGDTFG AMSVCDPDNS MHSLWKGYLP ENLFAPAPQS
RMDGEWDESD IAPFARLMAA HRHEIAAVIL EPIVQGAGGM RIYHPQWLRR IRNMCDREGI
LLIADEIATG FGRTGKLFAC EHAGIAPDIL CLGKALTGGT MTLSATLTTR QVAETISNGE
AGCFMHGPTF MGNPLACAVA CANLTLLESG EWRQQVASIE SQLRAELAPA QSSPWVADVR
VLGAIGVVET THPVNMAALQ RFFVGQGVWI RPFGKLIYLM PPYIIRPDQL RRLTQAVNDA
VHNETFFSH
