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The map label for this gene is cybB [H]

Identifier: 157160895

GI number: 157160895

Start: 1511295

End: 1511861

Strand: Direct

Name: cybB [H]

Synonym: EcHS_A1500

Alternate gene names: 157160895

Gene position: 1511295-1511861 (Clockwise)

Preceding gene: 157160893

Following gene: 157160896

Centisome position: 32.55

GC content: 46.38

Gene sequence:

>567_bases
ATGTTAACGGAAAATTATGTTAAAGCAGGAAATGTTATGGAAAATAAATATTCAAGGTTACAAATCAGCATTCACTGGCT
GGTCTTTTTACTGGTTATCGCAGCGTATTGCGCAATGGAGTTTCGTGGTTTCTTCCCACGTAGCGATCGGCCACTCATCA
ACATGATTCATGTTTCCTGTGGCATCTCAATTCTCGTGCTGATGGTCGTTCGTCTTTTGTTAAGGCTGAAATACCCAACC
CCGCCGATTATACCTAAGCCAAAACCGATGATGACGGGACTGGCGCATTTGGGACATTTGGTGATTTATCTCCTGTTTAT
TGCGCTGCCAGTGATTGGTTTGGTGATGATGTATAACCGGGGCAACCCGTGGTTTGCGTTTGGTTTGACGATGCCTTACG
CTTCAGAGGCCAATTTCGAACGGGTAGATAGCTTAAAGTCGTGGCATGAAACGCTGGCGAATCTGGGATATTTTGTCATC
GGGTTGCACGCTGCGGCTGCACTGGCACACCACTATTTCTGGAAGGACAACACACTTCTACGCATGATGCCGCGTAAACG
TTCCTGA

Upstream 100 bases:

>100_bases
GACCAGGATGGCGGGATGGGCAATCTCCATTCTCACAGTGAAACGTAACGTACTGAAAACGGGTGAACAATATTTAATGA
AATTTTGAGAAAAGCCCGTT

Downstream 100 bases:

>100_bases
AGGGTATTTAAAGAAAACGCCTGTACTAAAACCGACCCGTGGTACAGGCGAAGAATACGGGTCTACATCGGAAGCGCCTA
TTATATTTATTTGTATGACA

Product: cytochrome b561

Products: reduced cytochrome b [C]

Alternate protein names: Cytochrome b-561 [H]

Number of amino acids: Translated: 188; Mature: 188

Protein sequence:

>188_residues
MLTENYVKAGNVMENKYSRLQISIHWLVFLLVIAAYCAMEFRGFFPRSDRPLINMIHVSCGISILVLMVVRLLLRLKYPT
PPIIPKPKPMMTGLAHLGHLVIYLLFIALPVIGLVMMYNRGNPWFAFGLTMPYASEANFERVDSLKSWHETLANLGYFVI
GLHAAAALAHHYFWKDNTLLRMMPRKRS

Sequences:

>Translated_188_residues
MLTENYVKAGNVMENKYSRLQISIHWLVFLLVIAAYCAMEFRGFFPRSDRPLINMIHVSCGISILVLMVVRLLLRLKYPT
PPIIPKPKPMMTGLAHLGHLVIYLLFIALPVIGLVMMYNRGNPWFAFGLTMPYASEANFERVDSLKSWHETLANLGYFVI
GLHAAAALAHHYFWKDNTLLRMMPRKRS
>Mature_188_residues
MLTENYVKAGNVMENKYSRLQISIHWLVFLLVIAAYCAMEFRGFFPRSDRPLINMIHVSCGISILVLMVVRLLLRLKYPT
PPIIPKPKPMMTGLAHLGHLVIYLLFIALPVIGLVMMYNRGNPWFAFGLTMPYASEANFERVDSLKSWHETLANLGYFVI
GLHAAAALAHHYFWKDNTLLRMMPRKRS

Specific function: B-type di-heme cytochrome with a major alpha-absorption peak at 561 nm and a minor peak at 555 nm [H]

COG id: COG3038

COG function: function code C; Cytochrome B561

Gene ontology:

Cell location: Cell inner membrane; Multi-pass membrane protein [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the cytochrome b561 family [H]

Homologues:

Organism=Escherichia coli, GI87081903, Length=176, Percent_Identity=100, Blast_Score=360, Evalue=1e-101,
Organism=Escherichia coli, GI87082013, Length=175, Percent_Identity=42.2857142857143, Blast_Score=146, Evalue=7e-37,
Organism=Escherichia coli, GI1787296, Length=182, Percent_Identity=26.9230769230769, Blast_Score=65, Evalue=3e-12,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR005797
- InterPro:   IPR016174 [H]

Pfam domain/function: PF00033 Cytochrom_B_N [H]

EC number: NA

Molecular weight: Translated: 21607; Mature: 21607

Theoretical pI: Translated: 10.25; Mature: 10.25

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.1 %Cys     (Translated Protein)
6.4 %Met     (Translated Protein)
7.4 %Cys+Met (Translated Protein)
1.1 %Cys     (Mature Protein)
6.4 %Met     (Mature Protein)
7.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MLTENYVKAGNVMENKYSRLQISIHWLVFLLVIAAYCAMEFRGFFPRSDRPLINMIHVSC
CCCCHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHH
GISILVLMVVRLLLRLKYPTPPIIPKPKPMMTGLAHLGHLVIYLLFIALPVIGLVMMYNR
HHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCC
GNPWFAFGLTMPYASEANFERVDSLKSWHETLANLGYFVIGLHAAAALAHHYFWKDNTLL
CCCEEEEEECCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCE
RMMPRKRS
ECCCCCCC
>Mature Secondary Structure
MLTENYVKAGNVMENKYSRLQISIHWLVFLLVIAAYCAMEFRGFFPRSDRPLINMIHVSC
CCCCHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHH
GISILVLMVVRLLLRLKYPTPPIIPKPKPMMTGLAHLGHLVIYLLFIALPVIGLVMMYNR
HHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCC
GNPWFAFGLTMPYASEANFERVDSLKSWHETLANLGYFVIGLHAAAALAHHYFWKDNTLL
CCCEEEEEECCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCE
RMMPRKRS
ECCCCCCC

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: cytochrome b oxidized; Electron [C]

Specific reaction: cytochrome b oxidized + 2 Electron = reduced cytochrome b [C]

General reaction: NA

Inhibitor: NA

Structure determination priority: 7.0

TargetDB status: NA

Availability: NA

References: 2836696; 9097039; 9278503; 3510204 [H]