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The map label for this gene is petB [H]

Identifier: 57238057

GI number: 57238057

Start: 1232893

End: 1234143

Strand: Reverse

Name: petB [H]

Synonym: CJE1319

Alternate gene names: 57238057

Gene position: 1234143-1232893 (Counterclockwise)

Preceding gene: 57238058

Following gene: 57238056

Centisome position: 69.42

GC content: 33.73

Gene sequence:

>1251_bases
ATGGCACAAATTAGAAAAGCTAATGGTCTTGTAGATTGGCTTGATCAAAGACTTGCGGTACATAAACTGCTTGATGTTTT
AATGGTAAAGTATTGGATACCAAAGCAAATTAACTTTCTTTGGGCAATGGGGGTTATTTTAACCACTCTTTTTGCAGTGC
TTTTTGTTACAGGACTTTTACTTGTGATGTATTATAAACCAGATACTGCACTTGCTTTTGATAGTGTGAATAAGACTATT
ATGCAAGAGGTGGACTATGGATGGCTTTGGCGTCACATGCATGGTGTTGCCGCTTCTGTTGTATTTTTGATTATATACAT
ACATATGCTAACAGGAATTTATTACGGTTCTTATAAAAAAGGTCGTGAGATGATTTGGGTTAGCGGTATGCTTTTGTTTG
TTGTATTTTCTGCTGAAGCTTTTAGCGGGTATATGCTTCCTTGGGGACAAATGAGTTATTGGGCAGCTCAAGTAATCACT
AATCTTTTTGGAGGGATACCATTTATTGGCCCTGAACTTGTGATTTGGATTCGTGGAGATTATGCGGTTTCTGATCCAAC
TTTAACAAGATTTTTTATGCTTCATGTGTGCTTGCTTCCTATAGTTATCATTGCTATTATAGCATTTCACTTCTATTCTT
TAAGAATTCCTCATGTTAATAATGAAATTTCTGAAGAACTTGACTTTGATTTAGAGGCTGAAAAATACATGGCAGGTGAC
ACAAAGGGTTCTAAAGTGATTCCTTTTTGGCCAGGATTTTTATCAAAAGATTTTATGTATATAAGCTTTTTTATGATTTT
CTTCTTTTATTTGGTCTGTTTTAAATTTGAATTTGCAATGGATCCAATTAATTTTGATCCAGCTAATGCGCTTAAAACAC
CAGCTCATATTTATCCTGAGTGGTATTTCTTATGGAGTTATGAAGTTTTAAGAGGATTTTTCTTTGATATTGCAGGTATT
AAAGCTTTTGATATAGGTTTGGCTGCATTTGGTATTGCTCAAGTGATTTTCTTCTTACTTCCTTGGCTTGATAGAAGTGA
TGTGGTAAAACCAGCTCATGAAAGACCTTTATTTTTCATTTGGTTTTGGATATTGCTTATTGATTTAATTGTTTTAACTG
TTTATGGAAAATTACCTCCAACAGGTGTAAATGCTTGGGTAGGATTTTACGCTTCTATAGTATTTTTACTTTTACTTATT
GTAGTTTTACCGGTTATTACTATTATGGAGAGAAAAGGAGCTAAACAATGA

Upstream 100 bases:

>100_bases
CCAAAGCCTCTTGAAATTCCTCCTTTTAAAATTGATGGAACCAAGCTTGTTTTAGGTGAAGAGGGTCCTGAATATAAAAA
AATGATAGCGGAGGCTTAAG

Downstream 100 bases:

>100_bases
GAGAAATAAAAATATTTTTAGTTGTAGTAGTTTTTACTGCACTTGTATATTGGGGGGTAGAGCCTTATGCTCATTCAGTG
ATGAAGCCTCATGTTGCTCC

Product: ubiquinol--cytochrome C reductase, cytochrome b subunit

Products: Q; ferrocytochrome c

Alternate protein names: NA

Number of amino acids: Translated: 416; Mature: 415

Protein sequence:

>416_residues
MAQIRKANGLVDWLDQRLAVHKLLDVLMVKYWIPKQINFLWAMGVILTTLFAVLFVTGLLLVMYYKPDTALAFDSVNKTI
MQEVDYGWLWRHMHGVAASVVFLIIYIHMLTGIYYGSYKKGREMIWVSGMLLFVVFSAEAFSGYMLPWGQMSYWAAQVIT
NLFGGIPFIGPELVIWIRGDYAVSDPTLTRFFMLHVCLLPIVIIAIIAFHFYSLRIPHVNNEISEELDFDLEAEKYMAGD
TKGSKVIPFWPGFLSKDFMYISFFMIFFFYLVCFKFEFAMDPINFDPANALKTPAHIYPEWYFLWSYEVLRGFFFDIAGI
KAFDIGLAAFGIAQVIFFLLPWLDRSDVVKPAHERPLFFIWFWILLIDLIVLTVYGKLPPTGVNAWVGFYASIVFLLLLI
VVLPVITIMERKGAKQ

Sequences:

>Translated_416_residues
MAQIRKANGLVDWLDQRLAVHKLLDVLMVKYWIPKQINFLWAMGVILTTLFAVLFVTGLLLVMYYKPDTALAFDSVNKTI
MQEVDYGWLWRHMHGVAASVVFLIIYIHMLTGIYYGSYKKGREMIWVSGMLLFVVFSAEAFSGYMLPWGQMSYWAAQVIT
NLFGGIPFIGPELVIWIRGDYAVSDPTLTRFFMLHVCLLPIVIIAIIAFHFYSLRIPHVNNEISEELDFDLEAEKYMAGD
TKGSKVIPFWPGFLSKDFMYISFFMIFFFYLVCFKFEFAMDPINFDPANALKTPAHIYPEWYFLWSYEVLRGFFFDIAGI
KAFDIGLAAFGIAQVIFFLLPWLDRSDVVKPAHERPLFFIWFWILLIDLIVLTVYGKLPPTGVNAWVGFYASIVFLLLLI
VVLPVITIMERKGAKQ
>Mature_415_residues
AQIRKANGLVDWLDQRLAVHKLLDVLMVKYWIPKQINFLWAMGVILTTLFAVLFVTGLLLVMYYKPDTALAFDSVNKTIM
QEVDYGWLWRHMHGVAASVVFLIIYIHMLTGIYYGSYKKGREMIWVSGMLLFVVFSAEAFSGYMLPWGQMSYWAAQVITN
LFGGIPFIGPELVIWIRGDYAVSDPTLTRFFMLHVCLLPIVIIAIIAFHFYSLRIPHVNNEISEELDFDLEAEKYMAGDT
KGSKVIPFWPGFLSKDFMYISFFMIFFFYLVCFKFEFAMDPINFDPANALKTPAHIYPEWYFLWSYEVLRGFFFDIAGIK
AFDIGLAAFGIAQVIFFLLPWLDRSDVVKPAHERPLFFIWFWILLIDLIVLTVYGKLPPTGVNAWVGFYASIVFLLLLIV
VLPVITIMERKGAKQ

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=415, Percent_Identity=34.6987951807229, Blast_Score=214, Evalue=1e-55,
Organism=Saccharomyces cerevisiae, GI6226529, Length=315, Percent_Identity=36.5079365079365, Blast_Score=186, Evalue=7e-48,
Organism=Saccharomyces cerevisiae, GI6226532, Length=241, Percent_Identity=37.7593360995851, Blast_Score=153, Evalue=5e-38,
Organism=Saccharomyces cerevisiae, GI6226531, Length=153, Percent_Identity=41.8300653594771, Blast_Score=127, Evalue=4e-30,
Organism=Saccharomyces cerevisiae, GI6226530, Length=132, Percent_Identity=37.8787878787879, Blast_Score=94, Evalue=5e-20,

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: 48097; Mature: 47966

Theoretical pI: Translated: 6.80; Mature: 6.80

Prosite motif: PS51002 CYTB_NTER ; PS51003 CYTB_CTER

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
4.1 %Met     (Translated Protein)
4.6 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
3.9 %Met     (Mature Protein)
4.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure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HHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCC
>Mature Secondary Structure 
AQIRKANGLVDWLDQRLAVHKLLDVLMVKYWIPKQINFLWAMGVILTTLFAVLFVTGLL
CCCCHHCCHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHH
LVMYYKPDTALAFDSVNKTIMQEVDYGWLWRHMHGVAASVVFLIIYIHMLTGIYYGSYKK
HHHHCCCCCHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCC
GREMIWVSGMLLFVVFSAEAFSGYMLPWGQMSYWAAQVITNLFGGIPFIGPELVIWIRGD
CCCEEHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHCCCCCCCCCEEEEEECC
YAVSDPTLTRFFMLHVCLLPIVIIAIIAFHFYSLRIPHVNNEISEELDFDLEAEKYMAGD
EEECCHHHHHHHHHHHHHHHHHHHHHHHHHHHHEECCCCCCHHHHHCCCCCCHHHHHCCC
TKGSKVIPFWPGFLSKDFMYISFFMIFFFYLVCFKFEFAMDPINFDPANALKTPAHIYPE
CCCCEEEEECCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHCCCHHHCCC
WYFLWSYEVLRGFFFDIAGIKAFDIGLAAFGIAQVIFFLLPWLDRSDVVKPAHERPLFFI
HHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCHHHH
WFWILLIDLIVLTVYGKLPPTGVNAWVGFYASIVFLLLLIVVLPVITIMERKGAKQ
HHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCC

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