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The map label for this gene is petB [H]

Identifier: 13471088

GI number: 13471088

Start: 793755

End: 795035

Strand: Direct

Name: petB [H]

Synonym: mlr0971

Alternate gene names: 13471088

Gene position: 793755-795035 (Clockwise)

Preceding gene: 13471087

Following gene: 13471089

Centisome position: 11.28

GC content: 54.57

Gene sequence:

>1281_bases
ATGCGCGAGGGCCATTCGACCTACAAGCCAAAGACCGGTATCGAACGCTGGCTCGACGGCCGGCTGCCACTGCCGCGGGT
GGTGCATGACTCCTTCATCGTTTATCCCGTGCCGCGGAACCTCAATTTCGCGTACACGTTCGGCGGCATCCTGACAATGA
TGCTGGGGCTACAGGTCGCGACCGGCATCGTGTTGGCTATGCACTATGCAGCCGATACAACTCTTGCCTTCAATACCGTG
GAGAAAATCGTACGGGATGTGAACTCCGGCTGGCTCTTACGATCCCTGCATGCAAACGGCGCGTCGTTTTTTTTCATCGC
CGTCTATGTCCACATTTTCCGGGGTCTTTACTACGGCTCCTACAAGGCCCCACGCGAGCTACTTTGGATACTCGGTTGCC
TTAACGTGCTGCTTATGATGGCGATAGCCTTCATAGGCTATGTGTTGCCGTGGGGACAAATGTCGTTCTGGGGCGCGACG
GTGATCACTAACTTCTTCACGGCAATCCCGCTCGTTGGCGGATGGATCCAGAAGCTGTTGCTCGGTGGTTTCGCAGTGGA
AAACCCAACCCTCAATCGTTTCTTCGCTCTGCACTATCTTCTGCCATTCTTGCTCATCGGCAATGTCACTTTACACATCT
GGGCGCTTCACGTAGTAGGCCAGAACAATCCAGCTGGGATCGACGTGCAGTCGAGCACGGACGTCGTTGACTTCACGCCG
CACGCCACAATAAAAGATATATTCGGCGCGGTAATGTTTCTGATCGTCTTCCTCTATTTTGTATTCTATTTGCCAAATTA
CCTTGGCCATCCGGATAACTACAGCGCGGCTGACCCGCTAAAGACGCCATCTCACATCGTTCCCGAATGGTACTTTCTGC
CGTTCTACGCCATGCTGCGGGCGGTCAATTTCAATGTCGGACCGATCGACTCAAAGCTCGGCGGTGTGCTCGCCCTGTTC
GGAGCCATCGTTGTGTTGTTCTTCGTGCCATGGCTGGACCGGACGAGCGTGCGTTCGGCTGTCTATCGTCCTCTATATAG
GCGCTTCTTTTGGCTATTCGCCTCGGACGTGATCTTTCTCGGCTGGTTGGGATCCAAACCAGCTGAGGGCTGGTACGTCC
CGGCCATGCAGGCGGCGACGCTCTTCTACTTCGCCTTCTTCATCATCGTCGTGCCGTTGATCGGAATGATCGAAAAACCT
CTGCGACTGCCGAACTCGATTACTGAAGTAGTTCTGGAGAGGAACAAGAAACGACGACCCAAAGATCGCACGGCGTCCTA
A

Upstream 100 bases:

>100_bases
CGCGTTCGCAAAGGACCGGCACTTGAAAACATGGCGGTGCCGGAGTTCCAATTCATCTCCGATACCAAAATCCGTATCGG
CTAAGGCGGAGGACATTCGG

Downstream 100 bases:

>100_bases
TCAAGCACGCGTTCGACCAACATGACTGTAGCCCAAAAATGTCTGACGGGCGGCTTGGGCAAGTCGTTGAATGAAACCTT
GGCCGGGATTGGATCCATGA

Product: ubiquinol-cytochrome c reductase iron-sulfur subunit

Products: Q; ferrocytochrome c

Alternate protein names: NA

Number of amino acids: Translated: 426; Mature: 426

Protein sequence:

>426_residues
MREGHSTYKPKTGIERWLDGRLPLPRVVHDSFIVYPVPRNLNFAYTFGGILTMMLGLQVATGIVLAMHYAADTTLAFNTV
EKIVRDVNSGWLLRSLHANGASFFFIAVYVHIFRGLYYGSYKAPRELLWILGCLNVLLMMAIAFIGYVLPWGQMSFWGAT
VITNFFTAIPLVGGWIQKLLLGGFAVENPTLNRFFALHYLLPFLLIGNVTLHIWALHVVGQNNPAGIDVQSSTDVVDFTP
HATIKDIFGAVMFLIVFLYFVFYLPNYLGHPDNYSAADPLKTPSHIVPEWYFLPFYAMLRAVNFNVGPIDSKLGGVLALF
GAIVVLFFVPWLDRTSVRSAVYRPLYRRFFWLFASDVIFLGWLGSKPAEGWYVPAMQAATLFYFAFFIIVVPLIGMIEKP
LRLPNSITEVVLERNKKRRPKDRTAS

Sequences:

>Translated_426_residues
MREGHSTYKPKTGIERWLDGRLPLPRVVHDSFIVYPVPRNLNFAYTFGGILTMMLGLQVATGIVLAMHYAADTTLAFNTV
EKIVRDVNSGWLLRSLHANGASFFFIAVYVHIFRGLYYGSYKAPRELLWILGCLNVLLMMAIAFIGYVLPWGQMSFWGAT
VITNFFTAIPLVGGWIQKLLLGGFAVENPTLNRFFALHYLLPFLLIGNVTLHIWALHVVGQNNPAGIDVQSSTDVVDFTP
HATIKDIFGAVMFLIVFLYFVFYLPNYLGHPDNYSAADPLKTPSHIVPEWYFLPFYAMLRAVNFNVGPIDSKLGGVLALF
GAIVVLFFVPWLDRTSVRSAVYRPLYRRFFWLFASDVIFLGWLGSKPAEGWYVPAMQAATLFYFAFFIIVVPLIGMIEKP
LRLPNSITEVVLERNKKRRPKDRTAS
>Mature_426_residues
MREGHSTYKPKTGIERWLDGRLPLPRVVHDSFIVYPVPRNLNFAYTFGGILTMMLGLQVATGIVLAMHYAADTTLAFNTV
EKIVRDVNSGWLLRSLHANGASFFFIAVYVHIFRGLYYGSYKAPRELLWILGCLNVLLMMAIAFIGYVLPWGQMSFWGAT
VITNFFTAIPLVGGWIQKLLLGGFAVENPTLNRFFALHYLLPFLLIGNVTLHIWALHVVGQNNPAGIDVQSSTDVVDFTP
HATIKDIFGAVMFLIVFLYFVFYLPNYLGHPDNYSAADPLKTPSHIVPEWYFLPFYAMLRAVNFNVGPIDSKLGGVLALF
GAIVVLFFVPWLDRTSVRSAVYRPLYRRFFWLFASDVIFLGWLGSKPAEGWYVPAMQAATLFYFAFFIIVVPLIGMIEKP
LRLPNSITEVVLERNKKRRPKDRTAS

Specific function: Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis [H]

COG id: COG1290

COG function: function code C; Cytochrome b subunit of the bc complex

Gene ontology:

Cell location: Membrane; Multi-pass membrane protein (Potential) [H]

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the cytochrome b family [H]

Homologues:

Organism=Homo sapiens, GI251831119, Length=379, Percent_Identity=45.646437994723, Blast_Score=318, Evalue=4e-87,
Organism=Saccharomyces cerevisiae, GI6226529, Length=376, Percent_Identity=47.0744680851064, Blast_Score=320, Evalue=2e-88,
Organism=Saccharomyces cerevisiae, GI6226532, Length=244, Percent_Identity=47.5409836065574, Blast_Score=222, Evalue=1e-58,
Organism=Saccharomyces cerevisiae, GI6226531, Length=163, Percent_Identity=50.3067484662577, Blast_Score=159, Evalue=9e-40,
Organism=Saccharomyces cerevisiae, GI6226530, Length=147, Percent_Identity=44.2176870748299, Blast_Score=125, Evalue=9e-30,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR016175
- InterPro:   IPR005798
- InterPro:   IPR005797
- InterPro:   IPR016174 [H]

Pfam domain/function: PF00032 Cytochrom_B_C; PF00033 Cytochrom_B_N [H]

EC number: 1.10.2.2

Molecular weight: Translated: 48227; Mature: 48227

Theoretical pI: Translated: 9.82; Mature: 9.82

Prosite motif: PS51002 CYTB_NTER ; PS51003 CYTB_CTER

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.2 %Cys     (Translated Protein)
2.6 %Met     (Translated Protein)
2.8 %Cys+Met (Translated Protein)
0.2 %Cys     (Mature Protein)
2.6 %Met     (Mature Protein)
2.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MREGHSTYKPKTGIERWLDGRLPLPRVVHDSFIVYPVPRNLNFAYTFGGILTMMLGLQVA
CCCCCCCCCCCHHHHHHHCCCCCCCHHHCCCEEEEECCCCCCEEHHHHHHHHHHHHHHHH
TGIVLAMHYAADTTLAFNTVEKIVRDVNSGWLLRSLHANGASFFFIAVYVHIFRGLYYGS
HHHHHHHHHHHCCHHHHHHHHHHHHHCCCCCEEEEHHCCCCHHHHHHHHHHHHHHHHCCC
YKAPRELLWILGCLNVLLMMAIAFIGYVLPWGQMSFWGATVITNFFTAIPLVGGWIQKLL
CCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHH
LGGFAVENPTLNRFFALHYLLPFLLIGNVTLHIWALHVVGQNNPAGIDVQSSTDVVDFTP
HCCHHCCCCCHHHHHHHHHHHHHHHHHCHHEEEEEEEEEECCCCCCEEECCCCCEEECCC
HATIKDIFGAVMFLIVFLYFVFYLPNYLGHPDNYSAADPLKTPSHIVPEWYFLPFYAMLR
CHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCHHCCCHHHHHHHHHHH
AVNFNVGPIDSKLGGVLALFGAIVVLFFVPWLDRTSVRSAVYRPLYRRFFWLFASDVIFL
HHCCCCCCCCHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHE
GWLGSKPAEGWYVPAMQAATLFYFAFFIIVVPLIGMIEKPLRLPNSITEVVLERNKKRRP
EECCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHCCCC
KDRTAS
CCCCCC
>Mature Secondary Structure
MREGHSTYKPKTGIERWLDGRLPLPRVVHDSFIVYPVPRNLNFAYTFGGILTMMLGLQVA
CCCCCCCCCCCHHHHHHHCCCCCCCHHHCCCEEEEECCCCCCEEHHHHHHHHHHHHHHHH
TGIVLAMHYAADTTLAFNTVEKIVRDVNSGWLLRSLHANGASFFFIAVYVHIFRGLYYGS
HHHHHHHHHHHCCHHHHHHHHHHHHHCCCCCEEEEHHCCCCHHHHHHHHHHHHHHHHCCC
YKAPRELLWILGCLNVLLMMAIAFIGYVLPWGQMSFWGATVITNFFTAIPLVGGWIQKLL
CCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHH
LGGFAVENPTLNRFFALHYLLPFLLIGNVTLHIWALHVVGQNNPAGIDVQSSTDVVDFTP
HCCHHCCCCCHHHHHHHHHHHHHHHHHCHHEEEEEEEEEECCCCCCEEECCCCCEEECCC
HATIKDIFGAVMFLIVFLYFVFYLPNYLGHPDNYSAADPLKTPSHIVPEWYFLPFYAMLR
CHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCHHCCCHHHHHHHHHHH
AVNFNVGPIDSKLGGVLALFGAIVVLFFVPWLDRTSVRSAVYRPLYRRFFWLFASDVIFL
HHCCCCCCCCHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHE
GWLGSKPAEGWYVPAMQAATLFYFAFFIIVVPLIGMIEKPLRLPNSITEVVLERNKKRRP
EECCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHCCCC
KDRTAS
CCCCCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: QH2; ferricytochrome c

Specific reaction: QH2 + 2 ferricytochrome c = Q + 2 ferrocytochrome c

General reaction: NA

Inhibitor: NA

Structure determination priority: 6.0

TargetDB status: NA

Availability: NA

References: 2560136 [H]