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The map label for this gene is petB [H]

Identifier: 21673142

GI number: 21673142

Start: 314229

End: 315515

Strand: Direct

Name: petB [H]

Synonym: CT0303

Alternate gene names: 21673142

Gene position: 314229-315515 (Clockwise)

Preceding gene: 21673141

Following gene: 21673144

Centisome position: 14.58

GC content: 57.96

Gene sequence:

>1287_bases
ATGGCTGAAAATACCCAAAATCCGGCCGCAGGTACTGCACCTGCCAAGCCGAAACCGGCGGTCCCAGGTGCGGCAAAGCC
CGCCGCCCCCGGAGCTGCCAAACCCGCTGCCAAAGCCCCCGCCAAACCGGCGGCTCCGGCGGCCACCGCACCCTCCGGCG
TCTACAAACCTCCGGTAGATCGTCCGGATCCGAATCCTTTCAAAGATTCCAAAATGAGCGGCGTGGCCTCATGGTTCCAG
GAGCGTTTTTACGTGCTCAATCCGATCATCGATTACATGAAGCACAAAGAGGTGCCGAAGCATCGCCTCTCCTTCTGGTA
CTACTTCGGCGGTCTCGGACTGTTCTTCTTCATCATCCAGATCCTCACCGGTCTGCTTTTGTTGCAGTACTACAAGCCGA
CCGAAACCGACGCTTTCTCTTCGTTCCTGTTCATCCAGGGCCAGGTTCCTTTTGGCTGGCTGATCCGCCAGATTCACGCA
TGGAGTGCCAACCTGATGATCCTGATGCTGTTCATCCACATGTTCAGCACCTTCTTCATGAAGTCTTACCGCAAACCGCG
TGAGCTGCTGTGGGTCAGCGGCTTCATTCTTCTCGTGCTCACCCTCGGCTTCGGCTTCACCGGCTACCTTCTGCCGTGGA
ACGAGCTGGCCTTCTTCGCTACCCAGGTCGGTACAGAAGTTCCGAAGGTGGCTCCGGGCGGCGCTTTCCTGGTCGAGATT
CTGCGTGGCGGTCCCGATGTTTCCGGCGAGACTCTTACCCGCATGTTCTCGCTGCACGTCGTGCTGCTTCCCGGCCTGGT
GATGCTGGTGCTGGCTGCTCACCTGACCCTCGTGCAGGTGCTCGGCACCTCGGCTCCGATCGGCTACAAAGAGGCCGGTC
TCATCAAAGGCTACGACAAGTTCTTCCCGACCTTCCTTGCCAAGGACGGCATTGGCTGGCTTATCGGCTTCGCCCTGCTT
GTCTATCTGGCCGTGATGTTCCCCTGGGAGATTGGCGTGAAGGCAAACCCGCTCTCCCCGGCTCCGGTGGGCATCAAGCC
GGAATGGTACTTCTGGGCGCAGTTCCAGTTGCTCAAGGACTTCAAGTTCGAGGGGGGTGAGCTTCTGGCCATCATTCTTT
TCACCATCGGTGGCGTTGTCTGGATGCTGGTCCCGTTCCTCGATCGTCAGGCTTCGCAGGAGAAGAAAAGCCCCATGTTC
ACCATCTTTGGTCTGCTGGTTCTGGCTTTCCTGCTCATCAACACCTACAGGGTCTATGACTCTTATGTTCTGCACCTGCC
GAAATAA

Upstream 100 bases:

>100_bases
CTTGCCGCTGAAGCAGTACAAGGTAAAGATTGAGGACGGTAAGATTGTTGTTTCGATAGCGTAATTATCCAATACCTGAA
ACTCAAGGGAGTCAACTCAT

Downstream 100 bases:

>100_bases
GTGATTGGTTCGATATGCAAATAGAAAAAGCCCGGAAATCCGGGCTTTTTCTATTTGGCGCTTTTAGCGGGAAGCGGCCG
TTGTGGATGACCGGCTTACT

Product: cytochrome b-c complex, cytochrome b subunit

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 428; Mature: 427

Protein sequence:

>428_residues
MAENTQNPAAGTAPAKPKPAVPGAAKPAAPGAAKPAAKAPAKPAAPAATAPSGVYKPPVDRPDPNPFKDSKMSGVASWFQ
ERFYVLNPIIDYMKHKEVPKHRLSFWYYFGGLGLFFFIIQILTGLLLLQYYKPTETDAFSSFLFIQGQVPFGWLIRQIHA
WSANLMILMLFIHMFSTFFMKSYRKPRELLWVSGFILLVLTLGFGFTGYLLPWNELAFFATQVGTEVPKVAPGGAFLVEI
LRGGPDVSGETLTRMFSLHVVLLPGLVMLVLAAHLTLVQVLGTSAPIGYKEAGLIKGYDKFFPTFLAKDGIGWLIGFALL
VYLAVMFPWEIGVKANPLSPAPVGIKPEWYFWAQFQLLKDFKFEGGELLAIILFTIGGVVWMLVPFLDRQASQEKKSPMF
TIFGLLVLAFLLINTYRVYDSYVLHLPK

Sequences:

>Translated_428_residues
MAENTQNPAAGTAPAKPKPAVPGAAKPAAPGAAKPAAKAPAKPAAPAATAPSGVYKPPVDRPDPNPFKDSKMSGVASWFQ
ERFYVLNPIIDYMKHKEVPKHRLSFWYYFGGLGLFFFIIQILTGLLLLQYYKPTETDAFSSFLFIQGQVPFGWLIRQIHA
WSANLMILMLFIHMFSTFFMKSYRKPRELLWVSGFILLVLTLGFGFTGYLLPWNELAFFATQVGTEVPKVAPGGAFLVEI
LRGGPDVSGETLTRMFSLHVVLLPGLVMLVLAAHLTLVQVLGTSAPIGYKEAGLIKGYDKFFPTFLAKDGIGWLIGFALL
VYLAVMFPWEIGVKANPLSPAPVGIKPEWYFWAQFQLLKDFKFEGGELLAIILFTIGGVVWMLVPFLDRQASQEKKSPMF
TIFGLLVLAFLLINTYRVYDSYVLHLPK
>Mature_427_residues
AENTQNPAAGTAPAKPKPAVPGAAKPAAPGAAKPAAKAPAKPAAPAATAPSGVYKPPVDRPDPNPFKDSKMSGVASWFQE
RFYVLNPIIDYMKHKEVPKHRLSFWYYFGGLGLFFFIIQILTGLLLLQYYKPTETDAFSSFLFIQGQVPFGWLIRQIHAW
SANLMILMLFIHMFSTFFMKSYRKPRELLWVSGFILLVLTLGFGFTGYLLPWNELAFFATQVGTEVPKVAPGGAFLVEIL
RGGPDVSGETLTRMFSLHVVLLPGLVMLVLAAHLTLVQVLGTSAPIGYKEAGLIKGYDKFFPTFLAKDGIGWLIGFALLV
YLAVMFPWEIGVKANPLSPAPVGIKPEWYFWAQFQLLKDFKFEGGELLAIILFTIGGVVWMLVPFLDRQASQEKKSPMFT
IFGLLVLAFLLINTYRVYDSYVLHLPK

Specific function: Component of the green S-bacteria bc complex, which consists of the Rieske protein and cytochrome b subunit but appears to lack a cytochrome c1-equivalent. This complex has a comparatively low redox potential [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=285, Percent_Identity=33.3333333333333, Blast_Score=125, Evalue=1e-28,
Organism=Saccharomyces cerevisiae, GI6226529, Length=300, Percent_Identity=29, Blast_Score=103, Evalue=5e-23,
Organism=Saccharomyces cerevisiae, GI6226532, Length=187, Percent_Identity=32.0855614973262, Blast_Score=91, Evalue=3e-19,
Organism=Saccharomyces cerevisiae, GI6226531, Length=154, Percent_Identity=29.8701298701299, Blast_Score=66, Evalue=9e-12,
Organism=Saccharomyces cerevisiae, GI6226530, Length=119, Percent_Identity=31.0924369747899, Blast_Score=63, Evalue=7e-11,

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: NA

Molecular weight: Translated: 47496; Mature: 47365

Theoretical pI: Translated: 9.95; Mature: 9.95

Prosite motif: PS51002 CYTB_NTER ; PS51003 CYTB_CTER

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.8 %Met     (Translated Protein)
2.8 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.6 %Met     (Mature Protein)
2.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAENTQNPAAGTAPAKPKPAVPGAAKPAAPGAAKPAAKAPAKPAAPAATAPSGVYKPPVD
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
RPDPNPFKDSKMSGVASWFQERFYVLNPIIDYMKHKEVPKHRLSFWYYFGGLGLFFFIIQ
CCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHH
ILTGLLLLQYYKPTETDAFSSFLFIQGQVPFGWLIRQIHAWSANLMILMLFIHMFSTFFM
HHHHHHHHHHCCCCCCHHHHCEEEEECCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
KSYRKPRELLWVSGFILLVLTLGFGFTGYLLPWNELAFFATQVGTEVPKVAPGGAFLVEI
HHHCCHHHHHHHHHHHHHHHHHHCCCCEEECCHHHHHHHHHHHCCCCCCCCCCHHHHHHH
LRGGPDVSGETLTRMFSLHVVLLPGLVMLVLAAHLTLVQVLGTSAPIGYKEAGLIKGYDK
HHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCHHCCHHH
FFPTFLAKDGIGWLIGFALLVYLAVMFPWEIGVKANPLSPAPVGIKPEWYFWAQFQLLKD
HHHHHHHHCCHHHHHHHHHHHHHHHHCCHHCCCCCCCCCCCCCCCCCCEEHHHHHHHHHH
FKFEGGELLAIILFTIGGVVWMLVPFLDRQASQEKKSPMFTIFGLLVLAFLLINTYRVYD
HCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHH
SYVLHLPK
HHHEECCC
>Mature Secondary Structure 
AENTQNPAAGTAPAKPKPAVPGAAKPAAPGAAKPAAKAPAKPAAPAATAPSGVYKPPVD
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC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HHHEECCC

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: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 6.0

TargetDB status: NA

Availability: NA

References: NA