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The map label for this gene is petB [H]

Identifier: 66768114

GI number: 66768114

Start: 2179731

End: 2180990

Strand: Direct

Name: petB [H]

Synonym: XC_1793

Alternate gene names: 66768114

Gene position: 2179731-2180990 (Clockwise)

Preceding gene: 66768113

Following gene: 66768115

Centisome position: 42.34

GC content: 61.03

Gene sequence:

>1260_bases
ATGAGCAATATCCTGGTTCGCACCGCCAACGGCGTGTTCGAGTGGGTCAACGAACGCGCGCCCGGCCTGATGCCGGTGTA
TCGCAAGCATGTCAGCGAGTATTACGCGCCGAAGAATTTCAACATCTGGTACTACTTCGGTTCACTGGCGATGGTGGTGC
TGGTCAACCAGATCGTCACCGGCATCTTCCTGACGATGCACTACAAGACCAGCGCCGCCGATGCCTTCGCGTCGATCGAA
TACATCATGCGTGACGTGGAGTGGGGCTGGCTGATCCGCTACATGCACAGCACCGGCGCCTCGCTGTTCTTCATCGTGGT
GTACCTGCACATGTTCCGCGGCCTGATGTACGGCAGTTACCAGAAGCCGCGCGAACTGGTGTGGATCCTGGGCATGCTGA
TCTACCTGGTGCTGATGGCCGAAGCCTTCATGGGCTACGTCCTGCCCTGGGGCCAGATGTCGTTCTGGGGCGCGAAGGTG
ATCATCTCGTTGTTCGGCGCCATTCCGGTGATCGGCAATGGGCTGACCGAATGGATCATGGGCGATTACCTGCCCGGCGA
CGCCACGCTCAACCGCTTCTTCGCGTTGCACGTGATCGCGTTGCCGCTGGTGCTGCTGTTGCTGATCGTGCTGCACCTGG
GCGCGCTGCATGAAGTGGGCTCCAACAACCCCGACGGCGTGGATATCAAGAAGGGGCCCAAGGGCAACCGCTGGGATGCG
CACAAGCCGGCCGATGGCATTCCGTTCCATCCGTATTACACGGTCAAGGATCTGGTCGGCGTCGGCTTCCTGTTGGTGAT
CGCTGCCTTCATCATCTTCTTTGCGCCGGCCTTCGGCGGCTTGTTCCTGGAGCATGACAACTTCACCGAGGCCAATCGCC
TGGTGACGCCGGAGCACATCAAGCCGGTGTGGTACTACACGCCGTACTACGCGATGTTGCGGGTGGTGCCCAACAAGCTC
GGCGGCGTGCTGGTGATGTTCTCGGCGATCGCCATCCTGTTCCTGGTGCCCTGGCTGGATCGCGCCAAGGTGCGTTCGAT
CCGCTACCGCGGCTGGATCTCCAAGGTGGCGCTGGCCGTGTTGGTGGTGTGCTTCGTGTGGCTGGGCGTGATCGGTTCCG
GTCCCGGCACCGATGCGCACGAAACCTACGTCGGGCGCGTGCTGACCTTCCTGTACTTCGCGTTCTTCATCACCATGCCG
GTGTGGACGCGGCTGGACAAAACCAAACCGGTACCGGAGCGGGTGACCACACATGACTAA

Upstream 100 bases:

>100_bases
TGCTGGTGCCCCCACACCACTATGTCGATGACAACACGCTGGTGATCGGCGTCGATCCGGACGCAGCCGGCAAGCCGGCC
AACAGCACGGGGGCTGCCTG

Downstream 100 bases:

>100_bases
GCCCATCGTGAGGTCATGGAAGTCGCACGTGGTCGCCTTGCTGTGTGGTGTGCTGTTTGCCGGCGGTGCGCTGGCGGCAG
AGGGCGGGGCGGTGCAACAG

Product: ubiquinol cytochrome C oxidoreductase, cytochrome B subunit

Products: Q; ferrocytochrome c

Alternate protein names: NA

Number of amino acids: Translated: 419; Mature: 418

Protein sequence:

>419_residues
MSNILVRTANGVFEWVNERAPGLMPVYRKHVSEYYAPKNFNIWYYFGSLAMVVLVNQIVTGIFLTMHYKTSAADAFASIE
YIMRDVEWGWLIRYMHSTGASLFFIVVYLHMFRGLMYGSYQKPRELVWILGMLIYLVLMAEAFMGYVLPWGQMSFWGAKV
IISLFGAIPVIGNGLTEWIMGDYLPGDATLNRFFALHVIALPLVLLLLIVLHLGALHEVGSNNPDGVDIKKGPKGNRWDA
HKPADGIPFHPYYTVKDLVGVGFLLVIAAFIIFFAPAFGGLFLEHDNFTEANRLVTPEHIKPVWYYTPYYAMLRVVPNKL
GGVLVMFSAIAILFLVPWLDRAKVRSIRYRGWISKVALAVLVVCFVWLGVIGSGPGTDAHETYVGRVLTFLYFAFFITMP
VWTRLDKTKPVPERVTTHD

Sequences:

>Translated_419_residues
MSNILVRTANGVFEWVNERAPGLMPVYRKHVSEYYAPKNFNIWYYFGSLAMVVLVNQIVTGIFLTMHYKTSAADAFASIE
YIMRDVEWGWLIRYMHSTGASLFFIVVYLHMFRGLMYGSYQKPRELVWILGMLIYLVLMAEAFMGYVLPWGQMSFWGAKV
IISLFGAIPVIGNGLTEWIMGDYLPGDATLNRFFALHVIALPLVLLLLIVLHLGALHEVGSNNPDGVDIKKGPKGNRWDA
HKPADGIPFHPYYTVKDLVGVGFLLVIAAFIIFFAPAFGGLFLEHDNFTEANRLVTPEHIKPVWYYTPYYAMLRVVPNKL
GGVLVMFSAIAILFLVPWLDRAKVRSIRYRGWISKVALAVLVVCFVWLGVIGSGPGTDAHETYVGRVLTFLYFAFFITMP
VWTRLDKTKPVPERVTTHD
>Mature_418_residues
SNILVRTANGVFEWVNERAPGLMPVYRKHVSEYYAPKNFNIWYYFGSLAMVVLVNQIVTGIFLTMHYKTSAADAFASIEY
IMRDVEWGWLIRYMHSTGASLFFIVVYLHMFRGLMYGSYQKPRELVWILGMLIYLVLMAEAFMGYVLPWGQMSFWGAKVI
ISLFGAIPVIGNGLTEWIMGDYLPGDATLNRFFALHVIALPLVLLLLIVLHLGALHEVGSNNPDGVDIKKGPKGNRWDAH
KPADGIPFHPYYTVKDLVGVGFLLVIAAFIIFFAPAFGGLFLEHDNFTEANRLVTPEHIKPVWYYTPYYAMLRVVPNKLG
GVLVMFSAIAILFLVPWLDRAKVRSIRYRGWISKVALAVLVVCFVWLGVIGSGPGTDAHETYVGRVLTFLYFAFFITMPV
WTRLDKTKPVPERVTTHD

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: Cell 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=393, Percent_Identity=43.0025445292621, Blast_Score=274, Evalue=1e-73,
Organism=Saccharomyces cerevisiae, GI6226529, Length=387, Percent_Identity=41.8604651162791, Blast_Score=270, Evalue=4e-73,
Organism=Saccharomyces cerevisiae, GI6226532, Length=241, Percent_Identity=44.3983402489627, Blast_Score=200, Evalue=3e-52,
Organism=Saccharomyces cerevisiae, GI6226531, Length=152, Percent_Identity=48.6842105263158, Blast_Score=145, Evalue=1e-35,
Organism=Saccharomyces cerevisiae, GI6226530, Length=137, Percent_Identity=47.4452554744526, Blast_Score=121, Evalue=2e-28,

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: 47541; Mature: 47410

Theoretical pI: Translated: 9.38; Mature: 9.38

Prosite motif: PS51002 CYTB_NTER ; PS51003 CYTB_CTER

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.2 %Cys     (Translated Protein)
3.8 %Met     (Translated Protein)
4.1 %Cys+Met (Translated Protein)
0.2 %Cys     (Mature Protein)
3.6 %Met     (Mature Protein)
3.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSNILVRTANGVFEWVNERAPGLMPVYRKHVSEYYAPKNFNIWYYFGSLAMVVLVNQIVT
CCCEEEECCHHHHHHHHHCCCCCHHHHHHHHHHHCCCCCCEEEEEHHHHHHHHHHHHHHH
GIFLTMHYKTSAADAFASIEYIMRDVEWGWLIRYMHSTGASLFFIVVYLHMFRGLMYGSY
HHHHHHCCCHHHHHHHHHHHHHHHHCCHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHCCC
QKPRELVWILGMLIYLVLMAEAFMGYVLPWGQMSFWGAKVIISLFGAIPVIGNGLTEWIM
CCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHCCCHHHHHH
GDYLPGDATLNRFFALHVIALPLVLLLLIVLHLGALHEVGSNNPDGVDIKKGPKGNRWDA
CCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCC
HKPADGIPFHPYYTVKDLVGVGFLLVIAAFIIFFAPAFGGLFLEHDNFTEANRLVTPEHI
CCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCEEEECCCCCCCCCCCCHHHC
KPVWYYTPYYAMLRVVPNKLGGVLVMFSAIAILFLVPWLDRAKVRSIRYRGWISKVALAV
CCEEEECHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHH
LVVCFVWLGVIGSGPGTDAHETYVGRVLTFLYFAFFITMPVWTRLDKTKPVPERVTTHD
HHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCC
>Mature Secondary Structure 
SNILVRTANGVFEWVNERAPGLMPVYRKHVSEYYAPKNFNIWYYFGSLAMVVLVNQIVT
CCEEEECCHHHHHHHHHCCCCCHHHHHHHHHHHCCCCCCEEEEEHHHHHHHHHHHHHHH
GIFLTMHYKTSAADAFASIEYIMRDVEWGWLIRYMHSTGASLFFIVVYLHMFRGLMYGSY
HHHHHHCCCHHHHHHHHHHHHHHHHCCHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHCCC
QKPRELVWILGMLIYLVLMAEAFMGYVLPWGQMSFWGAKVIISLFGAIPVIGNGLTEWIM
CCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHCCCHHHHHH
GDYLPGDATLNRFFALHVIALPLVLLLLIVLHLGALHEVGSNNPDGVDIKKGPKGNRWDA
CCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCC
HKPADGIPFHPYYTVKDLVGVGFLLVIAAFIIFFAPAFGGLFLEHDNFTEANRLVTPEHI
CCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCEEEECCCCCCCCCCCCHHHC
KPVWYYTPYYAMLRVVPNKLGGVLVMFSAIAILFLVPWLDRAKVRSIRYRGWISKVALAV
CCEEEECHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHH
LVVCFVWLGVIGSGPGTDAHETYVGRVLTFLYFAFFITMPVWTRLDKTKPVPERVTTHD
HHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha

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: NA