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The map label for this gene is cybB [H]

Identifier: 16764983

GI number: 16764983

Start: 1729823

End: 1730353

Strand: Reverse

Name: cybB [H]

Synonym: STM1639

Alternate gene names: 16764983

Gene position: 1730353-1729823 (Counterclockwise)

Preceding gene: 16764984

Following gene: 16764976

Centisome position: 35.62

GC content: 48.02

Gene sequence:

>531_bases
ATGGGCAATAAGTATTCCGGCCTGCAAATTGGTATTCACTGGTTAGTCTTTTTTCTGGTTATTGTGGCTTACGCCGCGAT
GGAGCTGCGCGGTTTTGCGCCGCGTAGTTATCGGCCCTGGTTTAATATGACGCACGTTTCATGTGGTATCACTATTTTGC
TTTTAATGGTGGCACGCTTGTTTATTCGGCTGAAATATCCCACGCCGCCCATTGTTCCTCGTCCAAAACCGATGATGACC
GGAATGGCGCATTTAGGACATCTGGTGATTTACCTGTTATTTATCGCGCTGCCTGTTATTGGTCTGGTCATGATGTATAA
CCGCGGTAATCCCTGGGTCGCATTTGGCATTACTATGCCCCATGCCGCCGAAGCTAACTTTGAACGCGTAGATATGCTGA
AATCCTGGCACGTCACGCTGGCGAATCTGGGCTATTTTGTTATTGGACTTCATGCCATCGCTGCTTTGATGCATCACTAT
TTCTGGAAAGACAATACGCTGTTACGGATGATGCCGCGTAAGCGTGACTGA

Upstream 100 bases:

>100_bases
AGGGTGAACGGGCAAGTGCGACCACCATTTCATAAATTTGATGAATTATTTATAAAAGCTGGTTATGTTGTCGCTTTACG
GCTTTCATTCAGGACGCGCT

Downstream 100 bases:

>100_bases
CCGTCCTGTATGACGTTTGCTTCAGGCGGGGTTAACTGCTTAAGGCAAACAAGGCATCTATCAGAGGGGATGGCGTATTC
CATACAGAAAACGCCTGCGT

Product: cytochrome b561

Products: reduced cytochrome b [C]

Alternate protein names: Cytochrome b-561 [H]

Number of amino acids: Translated: 176; Mature: 175

Protein sequence:

>176_residues
MGNKYSGLQIGIHWLVFFLVIVAYAAMELRGFAPRSYRPWFNMTHVSCGITILLLMVARLFIRLKYPTPPIVPRPKPMMT
GMAHLGHLVIYLLFIALPVIGLVMMYNRGNPWVAFGITMPHAAEANFERVDMLKSWHVTLANLGYFVIGLHAIAALMHHY
FWKDNTLLRMMPRKRD

Sequences:

>Translated_176_residues
MGNKYSGLQIGIHWLVFFLVIVAYAAMELRGFAPRSYRPWFNMTHVSCGITILLLMVARLFIRLKYPTPPIVPRPKPMMT
GMAHLGHLVIYLLFIALPVIGLVMMYNRGNPWVAFGITMPHAAEANFERVDMLKSWHVTLANLGYFVIGLHAIAALMHHY
FWKDNTLLRMMPRKRD
>Mature_175_residues
GNKYSGLQIGIHWLVFFLVIVAYAAMELRGFAPRSYRPWFNMTHVSCGITILLLMVARLFIRLKYPTPPIVPRPKPMMTG
MAHLGHLVIYLLFIALPVIGLVMMYNRGNPWVAFGITMPHAAEANFERVDMLKSWHVTLANLGYFVIGLHAIAALMHHYF
WKDNTLLRMMPRKRD

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=83.5227272727273, Blast_Score=241, Evalue=3e-65,
Organism=Escherichia coli, GI87082013, Length=175, Percent_Identity=42.8571428571429, Blast_Score=144, Evalue=4e-36,
Organism=Escherichia coli, GI1787296, Length=178, Percent_Identity=28.0898876404494, Blast_Score=65, Evalue=2e-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: 20269; Mature: 20138

Theoretical pI: Translated: 10.67; Mature: 10.67

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.6 %Cys     (Translated Protein)
8.0 %Met     (Translated Protein)
8.5 %Cys+Met (Translated Protein)
0.6 %Cys     (Mature Protein)
7.4 %Met     (Mature Protein)
8.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MGNKYSGLQIGIHWLVFFLVIVAYAAMELRGFAPRSYRPWFNMTHVSCGITILLLMVARL
CCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHH
FIRLKYPTPPIVPRPKPMMTGMAHLGHLVIYLLFIALPVIGLVMMYNRGNPWVAFGITMP
HHEECCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCC
HAAEANFERVDMLKSWHVTLANLGYFVIGLHAIAALMHHYFWKDNTLLRMMPRKRD
CCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCEECCCCCCC
>Mature Secondary Structure 
GNKYSGLQIGIHWLVFFLVIVAYAAMELRGFAPRSYRPWFNMTHVSCGITILLLMVARL
CCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHH
FIRLKYPTPPIVPRPKPMMTGMAHLGHLVIYLLFIALPVIGLVMMYNRGNPWVAFGITMP
HHEECCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCC
HAAEANFERVDMLKSWHVTLANLGYFVIGLHAIAALMHHYFWKDNTLLRMMPRKRD
CCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCEECCCCCCC

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: 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]