BIOB_CORGL
ID BIOB_CORGL Reviewed; 334 AA.
AC P46396; P94636;
DT 01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT 11-JUL-2002, sequence version 3.
DT 03-AUG-2022, entry version 146.
DE RecName: Full=Biotin synthase {ECO:0000255|HAMAP-Rule:MF_01694};
DE EC=2.8.1.6 {ECO:0000255|HAMAP-Rule:MF_01694};
GN Name=bioB {ECO:0000255|HAMAP-Rule:MF_01694};
GN OrderedLocusNames=Cgl0072, cg0095;
OS Corynebacterium glutamicum (strain ATCC 13032 / DSM 20300 / BCRC 11384 /
OS JCM 1318 / LMG 3730 / NCIMB 10025).
OC Bacteria; Actinobacteria; Corynebacteriales; Corynebacteriaceae;
OC Corynebacterium.
OX NCBI_TaxID=196627;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=MJ233;
RX PubMed=8173080; DOI=10.3109/10425179309020147;
RA Hatakeyama K., Kohama K., Vertes A.A., Kobayashi M., Kurusu Y., Yukawa H.;
RT "Analysis of the biotin biosynthesis pathway in coryneform bacteria:
RT cloning and sequencing of the bioB gene from Brevibacterium flavum.";
RL DNA Seq. 4:87-93(1993).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=ATCC 13032 / DSM 20300 / BCRC 11384 / JCM 1318 / LMG 3730 / NCIMB
RC 10025;
RX PubMed=8917070; DOI=10.1016/0378-1119(96)00114-x;
RA Serebriiskii I.G., Vassin V.M., Tsygankov Y.D.;
RT "Two new members of the bio B superfamily: cloning, sequencing and
RT expression of bio B genes of Methylobacillus flagellatum and
RT Corynebacterium glutamicum.";
RL Gene 175:15-22(1996).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 13032 / DSM 20300 / BCRC 11384 / JCM 1318 / LMG 3730 / NCIMB
RC 10025;
RX PubMed=12743753; DOI=10.1007/s00253-003-1328-1;
RA Ikeda M., Nakagawa S.;
RT "The Corynebacterium glutamicum genome: features and impacts on
RT biotechnological processes.";
RL Appl. Microbiol. Biotechnol. 62:99-109(2003).
RN [4]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 13032 / DSM 20300 / BCRC 11384 / JCM 1318 / LMG 3730 / NCIMB
RC 10025;
RX PubMed=12948626; DOI=10.1016/s0168-1656(03)00154-8;
RA Kalinowski J., Bathe B., Bartels D., Bischoff N., Bott M., Burkovski A.,
RA Dusch N., Eggeling L., Eikmanns B.J., Gaigalat L., Goesmann A.,
RA Hartmann M., Huthmacher K., Kraemer R., Linke B., McHardy A.C., Meyer F.,
RA Moeckel B., Pfefferle W., Puehler A., Rey D.A., Rueckert C., Rupp O.,
RA Sahm H., Wendisch V.F., Wiegraebe I., Tauch A.;
RT "The complete Corynebacterium glutamicum ATCC 13032 genome sequence and its
RT impact on the production of L-aspartate-derived amino acids and vitamins.";
RL J. Biotechnol. 104:5-25(2003).
CC -!- FUNCTION: Catalyzes the conversion of dethiobiotin (DTB) to biotin by
CC the insertion of a sulfur atom into dethiobiotin via a radical-based
CC mechanism. {ECO:0000255|HAMAP-Rule:MF_01694}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(4R,5S)-dethiobiotin + [sulfur carrier]-SH + 2 reduced [2Fe-
CC 2S]-[ferredoxin] + 2 S-adenosyl-L-methionine = 2 5'-deoxyadenosine +
CC [sulfur carrier]-H + biotin + 2 L-methionine + 2 oxidized [2Fe-2S]-
CC [ferredoxin]; Xref=Rhea:RHEA:22060, Rhea:RHEA-COMP:10000, Rhea:RHEA-
CC COMP:10001, Rhea:RHEA-COMP:14737, Rhea:RHEA-COMP:14739,
CC ChEBI:CHEBI:17319, ChEBI:CHEBI:29917, ChEBI:CHEBI:33737,
CC ChEBI:CHEBI:33738, ChEBI:CHEBI:57586, ChEBI:CHEBI:57844,
CC ChEBI:CHEBI:59789, ChEBI:CHEBI:64428, ChEBI:CHEBI:149473; EC=2.8.1.6;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01694};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01694};
CC Note=Binds 1 [4Fe-4S] cluster. The cluster is coordinated with 3
CC cysteines and an exchangeable S-adenosyl-L-methionine.
CC {ECO:0000255|HAMAP-Rule:MF_01694};
CC -!- COFACTOR:
CC Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01694};
CC Note=Binds 1 [2Fe-2S] cluster. The cluster is coordinated with 3
CC cysteines and 1 arginine. {ECO:0000255|HAMAP-Rule:MF_01694};
CC -!- PATHWAY: Cofactor biosynthesis; biotin biosynthesis; biotin from 7,8-
CC diaminononanoate: step 2/2. {ECO:0000255|HAMAP-Rule:MF_01694}.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01694}.
CC -!- SIMILARITY: Belongs to the radical SAM superfamily. Biotin synthase
CC family. {ECO:0000255|HAMAP-Rule:MF_01694}.
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DR EMBL; D14084; BAA03169.1; -; Genomic_DNA.
DR EMBL; U31281; AAC44580.1; -; Genomic_DNA.
DR EMBL; BA000036; BAB97465.1; -; Genomic_DNA.
DR EMBL; BX927148; CAF18640.1; -; Genomic_DNA.
DR PIR; I40338; I40338.
DR PIR; JC5084; JC5084.
DR RefSeq; NP_599324.1; NC_003450.3.
DR RefSeq; WP_003861135.1; NC_006958.1.
DR AlphaFoldDB; P46396; -.
DR SMR; P46396; -.
DR STRING; 196627.cg0095; -.
DR KEGG; cgb:cg0095; -.
DR KEGG; cgl:Cgl0072; -.
DR PATRIC; fig|196627.13.peg.73; -.
DR eggNOG; COG0502; Bacteria.
DR HOGENOM; CLU_033172_2_1_11; -.
DR OMA; AMGVHRY; -.
DR BRENDA; 2.8.1.6; 960.
DR UniPathway; UPA00078; UER00162.
DR Proteomes; UP000000582; Chromosome.
DR GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0004076; F:biotin synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005506; F:iron ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0009102; P:biotin biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.20.20.70; -; 1.
DR HAMAP; MF_01694; BioB; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR010722; BATS_dom.
DR InterPro; IPR002684; Biotin_synth/BioAB.
DR InterPro; IPR024177; Biotin_synthase.
DR InterPro; IPR006638; Elp3/MiaB/NifB.
DR InterPro; IPR007197; rSAM.
DR PANTHER; PTHR22976; PTHR22976; 1.
DR Pfam; PF06968; BATS; 1.
DR Pfam; PF04055; Radical_SAM; 1.
DR PIRSF; PIRSF001619; Biotin_synth; 1.
DR SMART; SM00876; BATS; 1.
DR SMART; SM00729; Elp3; 1.
DR TIGRFAMs; TIGR00433; bioB; 1.
DR PROSITE; PS51918; RADICAL_SAM; 1.
PE 3: Inferred from homology;
KW 2Fe-2S; 4Fe-4S; Biotin biosynthesis; Iron; Iron-sulfur; Metal-binding;
KW Reference proteome; S-adenosyl-L-methionine; Transferase.
FT CHAIN 1..334
FT /note="Biotin synthase"
FT /id="PRO_0000185551"
FT DOMAIN 55..280
FT /note="Radical SAM core"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01266"
FT BINDING 70
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_note="4Fe-4S-S-AdoMet"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01694"
FT BINDING 74
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_note="4Fe-4S-S-AdoMet"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01694"
FT BINDING 77
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_note="4Fe-4S-S-AdoMet"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01694"
FT BINDING 113
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01694"
FT BINDING 205
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01694"
FT BINDING 275
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01694"
FT CONFLICT 5
FT /note="G -> A (in Ref. 1 and 2)"
FT /evidence="ECO:0000305"
FT CONFLICT 88
FT /note="R -> A (in Ref. 1; BAA03169)"
FT /evidence="ECO:0000305"
FT CONFLICT 113..114
FT /note="CI -> DF (in Ref. 1; BAA03169)"
FT /evidence="ECO:0000305"
FT CONFLICT 232
FT /note="H -> D (in Ref. 1 and 2)"
FT /evidence="ECO:0000305"
FT CONFLICT 260
FT /note="R -> A (in Ref. 1; BAA03169)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 334 AA; 36856 MW; E0EF4E812C6BF096 CRC64;
MTIPGTILDT ARTQVLEQGI GLNQQQLMEV LTLPEEQIPD LMELAHQVRL KWCGEEIEVE
GIISLKTGGC PEDCHFCSQS GLFESPVRSV WLDIPNLVEA AKQTAKTGAT EFCIVAAVKG
PDERLMTQLE EAVLAIHSEV EIEVAASIGT LNKEQVDRLA AAGVHRYNHN LETARSYFPE
VVTTHTWEER RETLRLVAEA GMEVCSGGIL GMGETLEQRA EFAVQLAELD PHEVPMNFLD
PRPGTPFADR ELMDSRDALR SIGAFRLAMP HTMLRFAGGR ELTLGDKGSE QALLGGINAM
IVGNYLTTLG RPMEDDLDMM DRLQLPIKVL NKVI
