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The map label for this gene is petB [H]

Identifier: 110833440

GI number: 110833440

Start: 636898

End: 638181

Strand: Direct

Name: petB [H]

Synonym: ABO_0579

Alternate gene names: 110833440

Gene position: 636898-638181 (Clockwise)

Preceding gene: 110833439

Following gene: 110833441

Centisome position: 20.41

GC content: 51.56

Gene sequence:

>1284_bases
ATGATGGGAATGGTGAATCGCGTTGTCGATTGGGTAGATGCCCGTCTGCCCGTGGTGGACTCTTATAAGCGGCACATGTC
CGAATACTATGCGCCGAAGAACTTTAACTTTTGGTACTACTTCGGTGTTCTCTCTCTGGTCGTGCTCATTAATCAGTTGC
TGACCGGCATTTGGTTGACCATGTTCTTCTCTCCAAACGAAGGCTTTGCCTCTGTTGAGTACATCATGCGTGATGTGGAG
TGGGGCTGGTTGATCCGTTACATGCATGCGGTCGGCGCGTCTGCGTTCTTCGCAGTAATCTATATCCATATGTTCCGTGG
CCTGATGTACGGCTCGTACAAGCCGCCACGGGAGCTGGTATGGATCTTTGGTATGCTGATCTACTTGGCTCTGATGGCTG
AGGGTTTCCTCGGTTACGTGCTGCCATGGGGCAATATGTCTTACTGGGGCGCACAGGTGATCATTTCCCTGGCGGGAGCC
ATCCCGTTTGATCTGTTGCCGTTCATTAGTGCGACGGAAGCCAAGGAAATTGGTGAAGGCCTAACCACCTGGGTGCGTGG
TGACTATTTGTTGTCCACCGCTACAGTGAACAAGTTCTTTGCTTTGCATGTTGTCGCAATTCCGATTGTGTTGCTGGCGT
TGGTTGTGTTGCACATCCTGGCGCTCCATGAAGTGGGTTCCAACAATCCGGATGGCGTGGAAATCAAGCAGAACAAAGAT
GAGAATGGCGTGCCGGTTGATGGTATTCCGTTCCACCCTTACTACACCGTGAAGGATCTGCCTGGCGTGATCGTCTTCCT
GATGATCTTTGCCGTGGTGATTTTCTTCTTCCCGGATGGTGGTGGTTATCTGCTGGAGAAGCCGAACTTTGAGCCGGCTA
ACCCGCTGAAAACCCCTGATCATATTGCGCCGGTTTGGTATTACGGTCCTTATTACGCCATGCTGCGAGCCACAACCATC
GATTTCATCATGTCTTCCAAGGCGTGGGGTTTGGTGGCAATGGGTGGCGCTATTGTGATCCTGTTCGTCATCCCCTGGTT
GGATCGTCACCCGGTTAAGTCCATTCGTTATCGCGGTGGGTTGAGCAAGTTGTTCATGGCATTGTTCGTGCTCGACTTCT
TGATGTTGGGGTATTTTGGTACCCAGCCGGCCACTCCGGGTAAGACCATGATGGCGCAGTTCGGCACGATCTATTATTTC
AGCTACTTTTTACTAATCATGCCGTTTGTGCATAAATTCGAGAAATCCAAGCCGGTTCCGGAACGGGTAACGGGGGGACA
CTGA

Upstream 100 bases:

>100_bases
ACAAGGGTGTTCCTGCGCCGACCAACCTGGTGGTGCCGCCACATTCGTACCTGAGCGAAGCTGTCGTTATCGTCGGCTCT
GAGGAAGGGGAGACTAAGGC

Downstream 100 bases:

>100_bases
TGAAGAAACTAGCGGTTATTCTTTTCAGCTGCCTGCCGTTGGTCGCGTTCGCGGCTGGCGGTGGCCACAACGAGTACGTG
GTTAAAGCGCCGGTAAACCT

Product: ubiquinol-cytochrome c reductase cytochrome subunit B

Products: Q; ferrocytochrome c

Alternate protein names: NA

Number of amino acids: Translated: 427; Mature: 427

Protein sequence:

>427_residues
MMGMVNRVVDWVDARLPVVDSYKRHMSEYYAPKNFNFWYYFGVLSLVVLINQLLTGIWLTMFFSPNEGFASVEYIMRDVE
WGWLIRYMHAVGASAFFAVIYIHMFRGLMYGSYKPPRELVWIFGMLIYLALMAEGFLGYVLPWGNMSYWGAQVIISLAGA
IPFDLLPFISATEAKEIGEGLTTWVRGDYLLSTATVNKFFALHVVAIPIVLLALVVLHILALHEVGSNNPDGVEIKQNKD
ENGVPVDGIPFHPYYTVKDLPGVIVFLMIFAVVIFFFPDGGGYLLEKPNFEPANPLKTPDHIAPVWYYGPYYAMLRATTI
DFIMSSKAWGLVAMGGAIVILFVIPWLDRHPVKSIRYRGGLSKLFMALFVLDFLMLGYFGTQPATPGKTMMAQFGTIYYF
SYFLLIMPFVHKFEKSKPVPERVTGGH

Sequences:

>Translated_427_residues
MMGMVNRVVDWVDARLPVVDSYKRHMSEYYAPKNFNFWYYFGVLSLVVLINQLLTGIWLTMFFSPNEGFASVEYIMRDVE
WGWLIRYMHAVGASAFFAVIYIHMFRGLMYGSYKPPRELVWIFGMLIYLALMAEGFLGYVLPWGNMSYWGAQVIISLAGA
IPFDLLPFISATEAKEIGEGLTTWVRGDYLLSTATVNKFFALHVVAIPIVLLALVVLHILALHEVGSNNPDGVEIKQNKD
ENGVPVDGIPFHPYYTVKDLPGVIVFLMIFAVVIFFFPDGGGYLLEKPNFEPANPLKTPDHIAPVWYYGPYYAMLRATTI
DFIMSSKAWGLVAMGGAIVILFVIPWLDRHPVKSIRYRGGLSKLFMALFVLDFLMLGYFGTQPATPGKTMMAQFGTIYYF
SYFLLIMPFVHKFEKSKPVPERVTGGH
>Mature_427_residues
MMGMVNRVVDWVDARLPVVDSYKRHMSEYYAPKNFNFWYYFGVLSLVVLINQLLTGIWLTMFFSPNEGFASVEYIMRDVE
WGWLIRYMHAVGASAFFAVIYIHMFRGLMYGSYKPPRELVWIFGMLIYLALMAEGFLGYVLPWGNMSYWGAQVIISLAGA
IPFDLLPFISATEAKEIGEGLTTWVRGDYLLSTATVNKFFALHVVAIPIVLLALVVLHILALHEVGSNNPDGVEIKQNKD
ENGVPVDGIPFHPYYTVKDLPGVIVFLMIFAVVIFFFPDGGGYLLEKPNFEPANPLKTPDHIAPVWYYGPYYAMLRATTI
DFIMSSKAWGLVAMGGAIVILFVIPWLDRHPVKSIRYRGGLSKLFMALFVLDFLMLGYFGTQPATPGKTMMAQFGTIYYF
SYFLLIMPFVHKFEKSKPVPERVTGGH

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=388, Percent_Identity=39.1752577319588, Blast_Score=234, Evalue=2e-61,
Organism=Saccharomyces cerevisiae, GI6226529, Length=405, Percent_Identity=37.7777777777778, Blast_Score=243, Evalue=4e-65,
Organism=Saccharomyces cerevisiae, GI6226532, Length=269, Percent_Identity=39.0334572490706, Blast_Score=181, Evalue=3e-46,
Organism=Saccharomyces cerevisiae, GI6226531, Length=159, Percent_Identity=42.1383647798742, Blast_Score=119, Evalue=1e-27,
Organism=Saccharomyces cerevisiae, GI6226530, Length=128, Percent_Identity=45.3125, Blast_Score=106, Evalue=6e-24,

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: 48441; Mature: 48441

Theoretical pI: Translated: 7.45; Mature: 7.45

Prosite motif: PS51002 CYTB_NTER ; PS51003 CYTB_CTER

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
4.9 %Met     (Translated Protein)
4.9 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
4.9 %Met     (Mature Protein)
4.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure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CCCCCCC
>Mature Secondary Structure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CCCCCCC

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: NA