BIOF_CYAP4
ID BIOF_CYAP4 Reviewed; 399 AA.
AC B8HTV6;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 03-MAR-2009, sequence version 1.
DT 03-AUG-2022, entry version 68.
DE RecName: Full=Putative 8-amino-7-oxononanoate synthase;
DE Short=AONS;
DE EC=2.3.1.47;
DE AltName: Full=7-keto-8-amino-pelargonic acid synthase;
DE Short=7-KAP synthase;
DE AltName: Full=8-amino-7-ketopelargonate synthase;
GN Name=bioF; OrderedLocusNames=Cyan7425_0484;
OS Cyanothece sp. (strain PCC 7425 / ATCC 29141).
OC Bacteria; Cyanobacteria; Oscillatoriophycideae; Oscillatoriales;
OC Cyanothecaceae; Cyanothece; unclassified Cyanothece.
OX NCBI_TaxID=395961;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 7425 / ATCC 29141;
RX PubMed=21972240; DOI=10.1128/mbio.00214-11;
RA Bandyopadhyay A., Elvitigala T., Welsh E., Stockel J., Liberton M., Min H.,
RA Sherman L.A., Pakrasi H.B.;
RT "Novel metabolic attributes of the genus Cyanothece, comprising a group of
RT unicellular nitrogen-fixing Cyanobacteria.";
RL MBio 2:E214-E214(2011).
CC -!- FUNCTION: Catalyzes the decarboxylative condensation of pimeloyl-[acyl-
CC carrier protein] and L-alanine to produce 8-amino-7-oxononanoate (AON),
CC [acyl-carrier protein], and carbon dioxide. {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=6-carboxyhexanoyl-[ACP] + H(+) + L-alanine = (8S)-8-amino-7-
CC oxononanoate + CO2 + holo-[ACP]; Xref=Rhea:RHEA:42288, Rhea:RHEA-
CC COMP:9685, Rhea:RHEA-COMP:9955, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526,
CC ChEBI:CHEBI:57972, ChEBI:CHEBI:64479, ChEBI:CHEBI:78846,
CC ChEBI:CHEBI:149468; EC=2.3.1.47;
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000250};
CC -!- PATHWAY: Cofactor biosynthesis; biotin biosynthesis.
CC -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the class-II pyridoxal-phosphate-dependent
CC aminotransferase family. BioF subfamily. {ECO:0000305}.
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DR EMBL; CP001344; ACL42876.1; -; Genomic_DNA.
DR RefSeq; WP_012625977.1; NC_011884.1.
DR AlphaFoldDB; B8HTV6; -.
DR SMR; B8HTV6; -.
DR STRING; 395961.Cyan7425_0484; -.
DR EnsemblBacteria; ACL42876; ACL42876; Cyan7425_0484.
DR KEGG; cyn:Cyan7425_0484; -.
DR eggNOG; COG0156; Bacteria.
DR HOGENOM; CLU_015846_11_0_3; -.
DR OMA; MDTHGFG; -.
DR OrthoDB; 479874at2; -.
DR UniPathway; UPA00078; -.
DR GO; GO:0008710; F:8-amino-7-oxononanoate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:InterPro.
DR GO; GO:0009102; P:biotin biosynthetic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 3.40.640.10; -; 1.
DR Gene3D; 3.90.1150.10; -; 1.
DR InterPro; IPR001917; Aminotrans_II_pyridoxalP_BS.
DR InterPro; IPR004839; Aminotransferase_I/II.
DR InterPro; IPR004723; AONS_Archaea/Proteobacteria.
DR InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR InterPro; IPR015422; PyrdxlP-dep_Trfase_small.
DR Pfam; PF00155; Aminotran_1_2; 1.
DR SUPFAM; SSF53383; SSF53383; 1.
DR TIGRFAMs; TIGR00858; bioF; 1.
DR PROSITE; PS00599; AA_TRANSFER_CLASS_2; 1.
PE 3: Inferred from homology;
KW Biotin biosynthesis; Pyridoxal phosphate; Transferase.
FT CHAIN 1..399
FT /note="Putative 8-amino-7-oxononanoate synthase"
FT /id="PRO_0000380959"
FT BINDING 23
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 110..111
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000250"
FT BINDING 135
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 183
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000250"
FT BINDING 208..211
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000250"
FT BINDING 239..242
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000250"
FT BINDING 364
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT MOD_RES 242
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000250"
SQ SEQUENCE 399 AA; 42781 MW; 9FB4D6C9EBFDD505 CRC64;
MDSHPYAWIE AALETVKRAH WYRSVQTIEG RPGAEVELAG QRVLNFASND YLGLAGDQRL
IRAAIQATEQ LGTGSTGSRL LTGHRELHRQ LERAIAQLKQ TEDALVFSSG YLANLGTIAA
LVGPRDLILS DQYNHSSLKK GASLSGAKVL DYPHLDMGGL AELLQTHRSN YRRCLILTDT
VFSMEGDVCP LPQLLAITTA HNAMVLVDEA HATGVLGATG AGAVEHWGCT DQTLIQVGTL
SKALGSLGGY VAGTAVLIDF LRNRCPGWIY TTALSPADTA AALAAIAVVQ SEPQRRIQLH
ENVQGVQAQL QNLPQLQEPR GRFRLLPSQS AILAVQMPDP ATALEVGNAL KQAGIFAPVI
RPPTVPTSRL RLSLMATHTP DHCQRLGVAI TTALARSLS
