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The map label for this gene is petB [H]

Identifier: 23502410

GI number: 23502410

Start: 1490979

End: 1492277

Strand: Reverse

Name: petB [H]

Synonym: BR1542

Alternate gene names: 23502410

Gene position: 1492277-1490979 (Counterclockwise)

Preceding gene: 23502411

Following gene: 23502409

Centisome position: 70.8

GC content: 57.04

Gene sequence:

>1299_bases
ATGAGTGGTGGACACTCCACATACACGCCGAAGACCGGCATCGAGAAATGGGTGGACGAACGGCTTCCTTTGCCGCGCCT
CGTCTACGATTCCTTTGTAGCCTATCCGACGCCGCGCAACCTGAACTATATGTACACCTTCGGCGGCATTCTGAGCTTCA
TGCTCATTGCGCAGATCCTCACAGGTGTCGTGCTGGCCATGCATTATGCCGCCGACACGGCCCTCGCATTCAATTCCGTC
GAAAAGATCATGCGCGATGTCAACTCCGGCTGGCTTCTGCGCTACATGCACGCCAACGGCGCATCCTTCTTCTTCATCGC
CGTTTATCTCCACATTGCCCGCGGTCTCTACTATGGCTCCTATAAGGCGCCGCGCGAACTTCTGTGGATCCTGGGCGTGG
TGATCTTCCTTCTCATGATGGCGACCGCTTTCATGGGTTATGTGCTTCCATGGGGGCAGATGTCCTTCTGGGGCGCGACG
GTCATCACCGGCTTCTTCACGGCTTTCCCGGTTATCGGCGAGCCGATCCAGCAGCTTCTGCTCGGCGGTTTCGCGGTTGA
TAATCCAACGCTCAACCGCTTCTTCTCGCTGCACTATCTGCTGCCGTTCATGATTGCCGGTGTGGTCATCCTGCACGTCT
GGGCGTTGCATGTAACGGGCCAGACCAATCCGACCGGCATTGAAGTGAAATCCAAGACCGACACGCTGCCGTTCACGCCT
TATGCGACTATCAAGGATGCTTTCGGCGCGCTCGTCTTCTTCGTGTTCTTCGCCTATTTCATCTTCTATCTGCCGAACTT
CCTCGGCCACCCGGATAACTATATCCCGGCCGATTCCCTCAAGACGCCTGCTCACATCGTTCCCGAATGGTACTTCCTGC
CGTTCTACGCGATGCTGCGCGCCATCACCTTCAACATCGGCCCGATCGACTCGAAGCTTGGCGGCGTTCTGACCATGTTC
GGTTCGATCGCGATCCTGTTCTTCGTGCCGTGGCTCGATACGTCAAAGGTGCGTTCGGCAGTCTATCGCCCGTGGTTCAA
GCTGTTCTTCTGGCTGTTCGTCATCAACGCCATCTTCCTCGGCTGGCTGGGTTCGCGCCCGGCGGAAGGCTCCTATGTCT
TCATGGCGCAGATGGGCACGCTCTATTACTTTGCTTTCTTCCTCATCATCATGCCGGTCGTCGGCCTGATTGAAACGCCA
AAGCGCCTGCCGAACTCGATCACCGAGGCGGTTCTGGCAAAGGGTGAAGGCAAGGCTGAGATTGCCCCCGTGGAAATCTC
TGCGGAAACCAAGGGCTGA

Upstream 100 bases:

>100_bases
CCGCAGCGGCCCGGCACCGGAAAACATGCACATCCCGCAATATGCGTTTACTTCCGATACGGTCATCAGGATCGGCTAAC
AGGTCTTGGGGAGACAGAAC

Downstream 100 bases:

>100_bases
TGCAGCGAGAGATATGAAGGACGTAACGATGAAAAACATCCTCAAGAACTTCGCTGCCTTCGGTATCGCTCCGCTGGTCG
CGCTTGGGTTGTCGATGGGC

Product: ubiquinol-cytochrome c reductase, cytochrome b

Products: Q; ferrocytochrome c

Alternate protein names: NA

Number of amino acids: Translated: 432; Mature: 431

Protein sequence:

>432_residues
MSGGHSTYTPKTGIEKWVDERLPLPRLVYDSFVAYPTPRNLNYMYTFGGILSFMLIAQILTGVVLAMHYAADTALAFNSV
EKIMRDVNSGWLLRYMHANGASFFFIAVYLHIARGLYYGSYKAPRELLWILGVVIFLLMMATAFMGYVLPWGQMSFWGAT
VITGFFTAFPVIGEPIQQLLLGGFAVDNPTLNRFFSLHYLLPFMIAGVVILHVWALHVTGQTNPTGIEVKSKTDTLPFTP
YATIKDAFGALVFFVFFAYFIFYLPNFLGHPDNYIPADSLKTPAHIVPEWYFLPFYAMLRAITFNIGPIDSKLGGVLTMF
GSIAILFFVPWLDTSKVRSAVYRPWFKLFFWLFVINAIFLGWLGSRPAEGSYVFMAQMGTLYYFAFFLIIMPVVGLIETP
KRLPNSITEAVLAKGEGKAEIAPVEISAETKG

Sequences:

>Translated_432_residues
MSGGHSTYTPKTGIEKWVDERLPLPRLVYDSFVAYPTPRNLNYMYTFGGILSFMLIAQILTGVVLAMHYAADTALAFNSV
EKIMRDVNSGWLLRYMHANGASFFFIAVYLHIARGLYYGSYKAPRELLWILGVVIFLLMMATAFMGYVLPWGQMSFWGAT
VITGFFTAFPVIGEPIQQLLLGGFAVDNPTLNRFFSLHYLLPFMIAGVVILHVWALHVTGQTNPTGIEVKSKTDTLPFTP
YATIKDAFGALVFFVFFAYFIFYLPNFLGHPDNYIPADSLKTPAHIVPEWYFLPFYAMLRAITFNIGPIDSKLGGVLTMF
GSIAILFFVPWLDTSKVRSAVYRPWFKLFFWLFVINAIFLGWLGSRPAEGSYVFMAQMGTLYYFAFFLIIMPVVGLIETP
KRLPNSITEAVLAKGEGKAEIAPVEISAETKG
>Mature_431_residues
SGGHSTYTPKTGIEKWVDERLPLPRLVYDSFVAYPTPRNLNYMYTFGGILSFMLIAQILTGVVLAMHYAADTALAFNSVE
KIMRDVNSGWLLRYMHANGASFFFIAVYLHIARGLYYGSYKAPRELLWILGVVIFLLMMATAFMGYVLPWGQMSFWGATV
ITGFFTAFPVIGEPIQQLLLGGFAVDNPTLNRFFSLHYLLPFMIAGVVILHVWALHVTGQTNPTGIEVKSKTDTLPFTPY
ATIKDAFGALVFFVFFAYFIFYLPNFLGHPDNYIPADSLKTPAHIVPEWYFLPFYAMLRAITFNIGPIDSKLGGVLTMFG
SIAILFFVPWLDTSKVRSAVYRPWFKLFFWLFVINAIFLGWLGSRPAEGSYVFMAQMGTLYYFAFFLIIMPVVGLIETPK
RLPNSITEAVLAKGEGKAEIAPVEISAETKG

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=377, Percent_Identity=48.0106100795756, Blast_Score=337, Evalue=9e-93,
Organism=Saccharomyces cerevisiae, GI6226529, Length=373, Percent_Identity=50.9383378016086, Blast_Score=355, Evalue=7e-99,
Organism=Saccharomyces cerevisiae, GI6226532, Length=244, Percent_Identity=51.2295081967213, Blast_Score=252, Evalue=1e-67,
Organism=Saccharomyces cerevisiae, GI6226531, Length=163, Percent_Identity=52.760736196319, Blast_Score=177, Evalue=3e-45,
Organism=Saccharomyces cerevisiae, GI6226530, Length=147, Percent_Identity=49.6598639455782, Blast_Score=147, Evalue=3e-36,

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: 48580; Mature: 48449

Theoretical pI: Translated: 9.08; Mature: 9.08

Prosite motif: PS51002 CYTB_NTER ; PS51003 CYTB_CTER

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
3.7 %Met     (Translated Protein)
3.7 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
3.5 %Met     (Mature Protein)
3.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSGGHSTYTPKTGIEKWVDERLPLPRLVYDSFVAYPTPRNLNYMYTFGGILSFMLIAQIL
CCCCCCCCCCCHHHHHHHHHCCCCCHHHHHHHHCCCCCCCCCEEEHHHHHHHHHHHHHHH
TGVVLAMHYAADTALAFNSVEKIMRDVNSGWLLRYMHANGASFFFIAVYLHIARGLYYGS
HHHHHHHHHHHHHHHHHHHHHHHHHHCCCCEEEEEEECCCCHHHHHHHHHHHHHHHHCCC
YKAPRELLWILGVVIFLLMMATAFMGYVLPWGQMSFWGATVITGFFTAFPVIGEPIQQLL
CCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHH
LGGFAVDNPTLNRFFSLHYLLPFMIAGVVILHVWALHVTGQTNPTGIEVKSKTDTLPFTP
HCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHEECCCCCCCEEEECCCCCCCCCC
YATIKDAFGALVFFVFFAYFIFYLPNFLGHPDNYIPADSLKTPAHIVPEWYFLPFYAMLR
CHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCHHHCCCHHHHHHHHHHH
AITFNIGPIDSKLGGVLTMFGSIAILFFVPWLDTSKVRSAVYRPWFKLFFWLFVINAIFL
HHHCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHH
GWLGSRPAEGSYVFMAQMGTLYYFAFFLIIMPVVGLIETPKRLPNSITEAVLAKGEGKAE
HHHCCCCCCCCEEEHHHHHHHHHHHHHHHHHHHHHHHHCHHHCHHHHHHHHHHCCCCCCE
IAPVEISAETKG
EEEEEECCCCCC
>Mature Secondary Structure 
SGGHSTYTPKTGIEKWVDERLPLPRLVYDSFVAYPTPRNLNYMYTFGGILSFMLIAQIL
CCCCCCCCCCHHHHHHHHHCCCCCHHHHHHHHCCCCCCCCCEEEHHHHHHHHHHHHHHH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EEEEEECCCCCC

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]