Click here to switch to the map view.

The map label for this gene is hycB

Identifier: 187733460

GI number: 187733460

Start: 2943154

End: 2943765

Strand: Direct

Name: hycB

Synonym: SbBS512_E3152

Alternate gene names: 187733460

Gene position: 2943154-2943765 (Clockwise)

Preceding gene: 187731675

Following gene: 187733548

Centisome position: 63.76

GC content: 56.54

Gene sequence:

>612_bases
GTGAATCGTTTTGTAATTGCTGACTCCACGCTCTGTATCGGCTGCCACACTTGTGAGGCAGCCTGTTCAGAGACGCATCG
CCAGCACGGCCTGCAATCAATGCCGCGCCTGAGAGTGATGCTGAATGAAAAAGAATCTGCGCCGCAGCTCTGTCACCACT
GTGAAGATGCACCCTGCGCGGTGGTCTGCCCGGTTAACGTCATCACCCGCGTTGATGGGGCCGTGCAGTTGAATGAAAGC
CTGTGCGTAAGCTGCAAGCTGTGCGGCATCGCCTGCCCGTTTGGCGCAATTGAATTTTCCGGCAGCCGTCCGCTGGATAT
TCCTGCAAATGCCAATACCCCGAAAGCGCCACCGGCACCGCCTGCTCCGGCGCGTATCAGTACGCTGCTTGACTGGGTGC
CGGGTATTCGCGCGATCGCCGTCAAATGTGACCTTTGTAGCTTTGATGAACAAGGTCCGGCCTGCGTGCGGATGTGCCCG
ACCAAAGCCCTGCATCTGGTGGATAACACCGATATCGCCCGCGTCAGCAAACGTAAGCGTGAGCTGACTTTTAATACGGA
CTTTGGCGATCTCACCTTGTTTCAGCAGGCTCAAAGTGGAGAGGCTAAATGA

Upstream 100 bases:

>100_bases
GCGTTACGCCTGTTTGGGGATGGGCGTGTCGATGAGTGTCGAAAATGACATTTCATCGGCATGTTTTCGTCAAAAATGAC
AATCACCTGAGGAATGCCTG

Downstream 100 bases:

>100_bases
GCGCAATTTCCCTGATCAATAGCGGCGTGGTGTGGTTTGTCGCCGCCGCTGTTCTGGCATTTCTCTTTTCTTTTCAAAAG
ACGCTAAGTGGCTGGATAGC

Product: formate hydrogenlyase subunit B

Products: Oxidized ferredoxin; CO2; H2 [C]

Alternate protein names: FHL subunit 2; Hydrogenase-3 component B [H]

Number of amino acids: Translated: 203; Mature: 203

Protein sequence:

>203_residues
MNRFVIADSTLCIGCHTCEAACSETHRQHGLQSMPRLRVMLNEKESAPQLCHHCEDAPCAVVCPVNVITRVDGAVQLNES
LCVSCKLCGIACPFGAIEFSGSRPLDIPANANTPKAPPAPPAPARISTLLDWVPGIRAIAVKCDLCSFDEQGPACVRMCP
TKALHLVDNTDIARVSKRKRELTFNTDFGDLTLFQQAQSGEAK

Sequences:

>Translated_203_residues
MNRFVIADSTLCIGCHTCEAACSETHRQHGLQSMPRLRVMLNEKESAPQLCHHCEDAPCAVVCPVNVITRVDGAVQLNES
LCVSCKLCGIACPFGAIEFSGSRPLDIPANANTPKAPPAPPAPARISTLLDWVPGIRAIAVKCDLCSFDEQGPACVRMCP
TKALHLVDNTDIARVSKRKRELTFNTDFGDLTLFQQAQSGEAK
>Mature_203_residues
MNRFVIADSTLCIGCHTCEAACSETHRQHGLQSMPRLRVMLNEKESAPQLCHHCEDAPCAVVCPVNVITRVDGAVQLNES
LCVSCKLCGIACPFGAIEFSGSRPLDIPANANTPKAPPAPPAPARISTLLDWVPGIRAIAVKCDLCSFDEQGPACVRMCP
TKALHLVDNTDIARVSKRKRELTFNTDFGDLTLFQQAQSGEAK

Specific function: Probable electron transfer protein for hydrogenase 3 [H]

COG id: COG1142

COG function: function code C; Fe-S-cluster-containing hydrogenase components 2

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 4 4Fe-4S ferredoxin-type domains [H]

Homologues:

Organism=Escherichia coli, GI1789079, Length=203, Percent_Identity=99.0147783251232, Blast_Score=414, Evalue=1e-117,
Organism=Escherichia coli, GI87082114, Length=186, Percent_Identity=50.5376344086022, Blast_Score=187, Evalue=4e-49,
Organism=Escherichia coli, GI1788811, Length=185, Percent_Identity=38.3783783783784, Blast_Score=128, Evalue=2e-31,
Organism=Escherichia coli, GI2367245, Length=187, Percent_Identity=38.5026737967914, Blast_Score=125, Evalue=2e-30,
Organism=Escherichia coli, GI1789067, Length=190, Percent_Identity=38.9473684210526, Blast_Score=120, Evalue=9e-29,
Organism=Escherichia coli, GI87082180, Length=189, Percent_Identity=33.8624338624339, Blast_Score=115, Evalue=1e-27,
Organism=Escherichia coli, GI87082179, Length=184, Percent_Identity=35.8695652173913, Blast_Score=108, Evalue=2e-25,
Organism=Escherichia coli, GI2367345, Length=204, Percent_Identity=25.9803921568627, Blast_Score=65, Evalue=2e-12,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001450
- InterPro:   IPR017896
- InterPro:   IPR017900 [H]

Pfam domain/function: PF00037 Fer4 [H]

EC number: NA

Molecular weight: Translated: 21915; Mature: 21915

Theoretical pI: Translated: 6.99; Mature: 6.99

Prosite motif: PS00198 4FE4S_FERREDOXIN

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

7.9 %Cys     (Translated Protein)
2.0 %Met     (Translated Protein)
9.9 %Cys+Met (Translated Protein)
7.9 %Cys     (Mature Protein)
2.0 %Met     (Mature Protein)
9.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNRFVIADSTLCIGCHTCEAACSETHRQHGLQSMPRLRVMLNEKESAPQLCHHCEDAPCA
CCEEEEECCEEEEECCHHHHHHHHHHHHHCHHHCCCEEEEECCCCCHHHHHHHCCCCCEE
VVCPVNVITRVDGAVQLNESLCVSCKLCGIACPFGAIEFSGSRPLDIPANANTPKAPPAP
EECCCHHHHHCCCCEEECCCCEEEEEECEEECCCCCEEECCCCCEECCCCCCCCCCCCCC
PAPARISTLLDWVPGIRAIAVKCDLCSFDEQGPACVRMCPTKALHLVDNTDIARVSKRKR
CCCHHHHHHHHHHCCCEEEEEEECCCCCCCCCCCEEEECCCCEEEEECCCCHHHHHHHHH
ELTFNTDFGDLTLFQQAQSGEAK
EEEEECCCCCCCEEHHCCCCCCC
>Mature Secondary Structure
MNRFVIADSTLCIGCHTCEAACSETHRQHGLQSMPRLRVMLNEKESAPQLCHHCEDAPCA
CCEEEEECCEEEEECCHHHHHHHHHHHHHCHHHCCCEEEEECCCCCHHHHHHHCCCCCEE
VVCPVNVITRVDGAVQLNESLCVSCKLCGIACPFGAIEFSGSRPLDIPANANTPKAPPAP
EECCCHHHHHCCCCEEECCCCEEEEEECEEECCCCCEEECCCCCEECCCCCCCCCCCCCC
PAPARISTLLDWVPGIRAIAVKCDLCSFDEQGPACVRMCPTKALHLVDNTDIARVSKRKR
CCCHHHHHHHHHHCCCEEEEEEECCCCCCCCCCCEEEECCCCEEEEECCCCHHHHHHHHH
ELTFNTDFGDLTLFQQAQSGEAK
EEEEECCCCCCCEEHHCCCCCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

Cofactors: NA

Metal ions: Fe [C]

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: Reduced ferredoxin; H+; formate [C]

Specific reaction: 2 reduced ferredoxin + 2 H+ = 2 oxidized ferredoxin + H2 formate = CO2 + H2 [C]

General reaction: Oxidoreductases [C]

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 12471157 [H]