Click here to switch to the map view.

The map label for this gene is birA [H]

Identifier: 93005177

GI number: 93005177

Start: 419912

End: 420874

Strand: Reverse

Name: birA [H]

Synonym: Pcryo_0346

Alternate gene names: 93005177

Gene position: 420874-419912 (Counterclockwise)

Preceding gene: 93005179

Following gene: 93005176

Centisome position: 13.75

GC content: 45.17

Gene sequence:

>963_bases
ATGCTGCCACTCGACTCTTTATCTGCTTGCGCCTCTAAGTCACACCTGCTTACTCATTTACCAGAGCTTAACCATCGGCA
CCTACTTAGCAGCGTCTCGACTAATAGTGAGCTCATAGCAGCAGTACAGGATGGCACGCTCAATGCCCATGATATGCATT
TACTGACTGCTGAAACCCAAAGCGCAGGTCGCGGACAACACGGGCGCTCATGGCAATCACCACGTGGCAATGTTTATCTG
TCGTTATATTATCCAGTACATATGCCGATTAGCGGTTTATTGTCGTTAATAATCGGTATTGAGCTGGCAAAAATGCCTGT
TATTCAAACATTAAATGAACAACTAGCTAACCAAGGTTTAACACCTATAGGGGTAAAATGGGCGAATGACTTGGGATTTT
ATCAATCTCTCTCTGAAGCAGATGAAGCCGTATCAGGCACGCAAATTATTCAATTTAGCAAACTTGCTGGTATATTGATT
GAGCCGGTTACCCAAGCGGGCAAATTGGTCGGCGTGGTGATGGGAGTTGGTCTTAATGTACAAGCAACTCCCAAGCTTAC
TGCCCAAACCTGCGAAGGTATGAGCTACCAAGCCATTAGCTTACAAGATATCGAGCAGCTGCTAGCGCCAGATAAACCAG
CAAGTACGCTGCCAAGTCTACGAGAGCTTTATCAACAAATGAGCAAAGCACTGATGGCAGCAATGACACGCTTTGAGCAT
TTAGGGTTAGAGAAACCAACCGGTCAAACCTATAATTTAGACAGCTTCTTACAGCAATTTGACTCAATGGATGCACTAGC
AGGACGGCGCTTACGTATTAGCCAAGAGCACAATGGTCAAACAGAGACGCTCACTGGCTATGCTTGCGGTATTGATACAC
ATGGATGTTTGCAATTACGCCAAGATAACGGTAATATTTCTGCGCTTTTTACCGGACGCATCGACGTTATTGATAACGCT
TAA

Upstream 100 bases:

>100_bases
TCTACTCTATACTGCCTATTTGTGACCATCGCTCAGTATATCAAAAATTTCCCTTGCCACATTTATCACATTTGCTCTAT
TAACCAAAGCGAAAAAACGT

Downstream 100 bases:

>100_bases
AGCATTTACTGAATGCGCTCTATCTAAAGGGAATTTTATGCTCTGGCTTGATCTCGGCAACACTCGCCTTAAATACTGGC
TGACCGATGATATCGGACAG

Product: biotin/lipoate A/B protein ligase

Products: NA

Alternate protein names: Biotin operon repressor; Biotin--[acetyl-CoA-carboxylase] synthetase; Biotin--protein ligase [H]

Number of amino acids: Translated: 320; Mature: 320

Protein sequence:

>320_residues
MLPLDSLSACASKSHLLTHLPELNHRHLLSSVSTNSELIAAVQDGTLNAHDMHLLTAETQSAGRGQHGRSWQSPRGNVYL
SLYYPVHMPISGLLSLIIGIELAKMPVIQTLNEQLANQGLTPIGVKWANDLGFYQSLSEADEAVSGTQIIQFSKLAGILI
EPVTQAGKLVGVVMGVGLNVQATPKLTAQTCEGMSYQAISLQDIEQLLAPDKPASTLPSLRELYQQMSKALMAAMTRFEH
LGLEKPTGQTYNLDSFLQQFDSMDALAGRRLRISQEHNGQTETLTGYACGIDTHGCLQLRQDNGNISALFTGRIDVIDNA

Sequences:

>Translated_320_residues
MLPLDSLSACASKSHLLTHLPELNHRHLLSSVSTNSELIAAVQDGTLNAHDMHLLTAETQSAGRGQHGRSWQSPRGNVYL
SLYYPVHMPISGLLSLIIGIELAKMPVIQTLNEQLANQGLTPIGVKWANDLGFYQSLSEADEAVSGTQIIQFSKLAGILI
EPVTQAGKLVGVVMGVGLNVQATPKLTAQTCEGMSYQAISLQDIEQLLAPDKPASTLPSLRELYQQMSKALMAAMTRFEH
LGLEKPTGQTYNLDSFLQQFDSMDALAGRRLRISQEHNGQTETLTGYACGIDTHGCLQLRQDNGNISALFTGRIDVIDNA
>Mature_320_residues
MLPLDSLSACASKSHLLTHLPELNHRHLLSSVSTNSELIAAVQDGTLNAHDMHLLTAETQSAGRGQHGRSWQSPRGNVYL
SLYYPVHMPISGLLSLIIGIELAKMPVIQTLNEQLANQGLTPIGVKWANDLGFYQSLSEADEAVSGTQIIQFSKLAGILI
EPVTQAGKLVGVVMGVGLNVQATPKLTAQTCEGMSYQAISLQDIEQLLAPDKPASTLPSLRELYQQMSKALMAAMTRFEH
LGLEKPTGQTYNLDSFLQQFDSMDALAGRRLRISQEHNGQTETLTGYACGIDTHGCLQLRQDNGNISALFTGRIDVIDNA

Specific function: BirA acts both as a biotin-operon repressor and as the enzyme that synthesizes the corepressor, acetyl-CoA:carbon-dioxide ligase. This protein also activates biotin to form biotinyl-5'- adenylate and transfers the biotin moiety to biotin-accepting protein

COG id: COG0340

COG function: function code H; Biotin-(acetyl-CoA carboxylase) ligase

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the biotin--protein ligase family [H]

Homologues:

Organism=Escherichia coli, GI1790408, Length=285, Percent_Identity=30.8771929824561, Blast_Score=78, Evalue=6e-16,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR004408
- InterPro:   IPR004409
- InterPro:   IPR003142
- InterPro:   IPR004143
- InterPro:   IPR013196
- InterPro:   IPR008988
- InterPro:   IPR011991 [H]

Pfam domain/function: PF02237 BPL_C; PF03099 BPL_LipA_LipB; PF08279 HTH_11 [H]

EC number: =6.3.4.15 [H]

Molecular weight: Translated: 34688; Mature: 34688

Theoretical pI: Translated: 5.93; Mature: 5.93

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.2 %Cys     (Translated Protein)
3.1 %Met     (Translated Protein)
4.4 %Cys+Met (Translated Protein)
1.2 %Cys     (Mature Protein)
3.1 %Met     (Mature Protein)
4.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MLPLDSLSACASKSHLLTHLPELNHRHLLSSVSTNSELIAAVQDGTLNAHDMHLLTAETQ
CCCCHHHHHHHHHHHHHHHCCCCCHHHHHHHCCCCCEEEEEEECCCCCCCCEEEEEECCC
SAGRGQHGRSWQSPRGNVYLSLYYPVHMPISGLLSLIIGIELAKMPVIQTLNEQLANQGL
CCCCCCCCCCCCCCCCCEEEEEEEECCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC
TPIGVKWANDLGFYQSLSEADEAVSGTQIIQFSKLAGILIEPVTQAGKLVGVVMGVGLNV
CCCEEEECHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCE
QATPKLTAQTCEGMSYQAISLQDIEQLLAPDKPASTLPSLRELYQQMSKALMAAMTRFEH
ECCCCHHHHHHCCCCEEEECHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHH
LGLEKPTGQTYNLDSFLQQFDSMDALAGRRLRISQEHNGQTETLTGYACGIDTHGCLQLR
CCCCCCCCCEECHHHHHHHHHHHHHHCCCEEEECCCCCCCCCEEEEEEECCCCCCEEEEE
QDNGNISALFTGRIDVIDNA
ECCCCEEEEEECEEEEECCC
>Mature Secondary Structure
MLPLDSLSACASKSHLLTHLPELNHRHLLSSVSTNSELIAAVQDGTLNAHDMHLLTAETQ
CCCCHHHHHHHHHHHHHHHCCCCCHHHHHHHCCCCCEEEEEEECCCCCCCCEEEEEECCC
SAGRGQHGRSWQSPRGNVYLSLYYPVHMPISGLLSLIIGIELAKMPVIQTLNEQLANQGL
CCCCCCCCCCCCCCCCCEEEEEEEECCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC
TPIGVKWANDLGFYQSLSEADEAVSGTQIIQFSKLAGILIEPVTQAGKLVGVVMGVGLNV
CCCEEEECHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCE
QATPKLTAQTCEGMSYQAISLQDIEQLLAPDKPASTLPSLRELYQQMSKALMAAMTRFEH
ECCCCHHHHHHCCCCEEEECHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHH
LGLEKPTGQTYNLDSFLQQFDSMDALAGRRLRISQEHNGQTETLTGYACGIDTHGCLQLR
CCCCCCCCCEECHHHHHHHHHHHHHHCCCEEEECCCCCCCCCEEEEEEECCCCCCEEEEE
QDNGNISALFTGRIDVIDNA
ECCCCEEEEEECEEEEECCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 3899863; 3536662; 8265357; 9278503; 1311302; 1328157; 1409631; 11353844 [H]