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The map label for this gene is petB [H]

Identifier: 88658641

GI number: 88658641

Start: 520405

End: 521631

Strand: Direct

Name: petB [H]

Synonym: ECH_0521

Alternate gene names: 88658641

Gene position: 520405-521631 (Clockwise)

Preceding gene: 88658045

Following gene: 88657654

Centisome position: 44.24

GC content: 32.84

Gene sequence:

>1227_bases
ATGTCTGAACATGACAATATAAAAAAAACGGAAGGGCGTGGCATTAGGGCTTGGATAGAATATAGAATGCCGATTGGTGC
TTTTTTAAAAGAGTTAGCTTCATATCAGGTACCTAAGAACCTGAATTATGCTTGGAATTTTGGTTCTCTTGCTGGTATTG
CACTAATGCTACAGATTATCACAGGGATATTTTTAGCAATGCATTACACACCACATGTTGCACATGCATTTAGTAGTGTA
GAGAGGATAATGCGTGATGTTAATTATGGTTGGTTAATAAGATATACTCATGCTGTAGGTGCTTCATTCTTTTTTATAGT
TGTGTATATACATATATTACGTGGTTTATATTATGGTTCTTATAAAAGTCCTAGAGAATTAGTTTGGTTTGTTGGTATTT
TTATCTTTTTTGCAATGATGGCTACAGCATTTATGGGATATGTATTACCATGGGGGCAAATGAGTTTTTGGGGTGCAACT
GTAATTACTAACTTGTTTTCTGTTATACCTTTAATTGGTCAGGATGTAGTACAATGGCTATGGGGTGGTTTTTCTGTTGA
TAATCCTACGTTGAATAGATTTTTTGCGTTACATTATTTGTTACCTTTTATTATTGTGATGCTTGCTTCATTACATGTTA
TAGCATTGCACAGGTTTGGATCAGGTAATCCGAGTGGAATAGAAGTAAAATCTAGTAAAGACACTATTCCAATTTATCCT
TACTTTATTGTTAAAGATTGTATAACATTTGGTATATTTTTTATTCTTTTATTTTTGTTTGTATTTTATATTCCAAATTA
CTTAGGGCATCCAGATAATTATATTGAAGCTGATCCTATGGTGACACCTGCTCATATAGTTCCTGAATGGTACTTTTTGC
CTTTTTATGCTATGTTGCGTTCTATTCCTAATAAATTATTAGGGGTAGTTACTATGATTGGCTCTATAGCAGTGTGGTTT
TTGTTACCTGTATTAGATAAATGTAAGGTCAAGAGTGGTAGTCATCGTCCGATTTTTAGAATCTTTTATCTGTTCTTTGT
AGTGAATTTTTGTTTTTTAGCTTGGCTTGGTGGACAAGAAGTAAGAGAACCATTTGTAACACTTAGTAGATTATCTACAT
TATATTATTTCTCATATTTTTTTATTGTGTTGCCTATATTGTCTAAGTATGAAAAGCCAGTTGTGCTTCCAAAAACGATA
AGTGATGCAGTGCCGGAGATGAAATAA

Upstream 100 bases:

>100_bases
TCTTCCTGTTCCTGATTACTATTTTTCTCAAAAAGACGTTATTGTTATAGGAGTGAAGGGAACTGATGTTGCATAAATAT
AAGGTAAGAGGTATTAGTTA

Downstream 100 bases:

>100_bases
TGATATTAATGCGGTTTCTTCTTATAGTTTATTTTGTTTGTGTGTCATTTGTATGTGCTGCAGAAGAATTTAAACATCTA
TCTCCTAAGAAAATTAATTG

Product: ubiquinol-cytochrome c reductase, cytochrome b

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 408; Mature: 407

Protein sequence:

>408_residues
MSEHDNIKKTEGRGIRAWIEYRMPIGAFLKELASYQVPKNLNYAWNFGSLAGIALMLQIITGIFLAMHYTPHVAHAFSSV
ERIMRDVNYGWLIRYTHAVGASFFFIVVYIHILRGLYYGSYKSPRELVWFVGIFIFFAMMATAFMGYVLPWGQMSFWGAT
VITNLFSVIPLIGQDVVQWLWGGFSVDNPTLNRFFALHYLLPFIIVMLASLHVIALHRFGSGNPSGIEVKSSKDTIPIYP
YFIVKDCITFGIFFILLFLFVFYIPNYLGHPDNYIEADPMVTPAHIVPEWYFLPFYAMLRSIPNKLLGVVTMIGSIAVWF
LLPVLDKCKVKSGSHRPIFRIFYLFFVVNFCFLAWLGGQEVREPFVTLSRLSTLYYFSYFFIVLPILSKYEKPVVLPKTI
SDAVPEMK

Sequences:

>Translated_408_residues
MSEHDNIKKTEGRGIRAWIEYRMPIGAFLKELASYQVPKNLNYAWNFGSLAGIALMLQIITGIFLAMHYTPHVAHAFSSV
ERIMRDVNYGWLIRYTHAVGASFFFIVVYIHILRGLYYGSYKSPRELVWFVGIFIFFAMMATAFMGYVLPWGQMSFWGAT
VITNLFSVIPLIGQDVVQWLWGGFSVDNPTLNRFFALHYLLPFIIVMLASLHVIALHRFGSGNPSGIEVKSSKDTIPIYP
YFIVKDCITFGIFFILLFLFVFYIPNYLGHPDNYIEADPMVTPAHIVPEWYFLPFYAMLRSIPNKLLGVVTMIGSIAVWF
LLPVLDKCKVKSGSHRPIFRIFYLFFVVNFCFLAWLGGQEVREPFVTLSRLSTLYYFSYFFIVLPILSKYEKPVVLPKTI
SDAVPEMK
>Mature_407_residues
SEHDNIKKTEGRGIRAWIEYRMPIGAFLKELASYQVPKNLNYAWNFGSLAGIALMLQIITGIFLAMHYTPHVAHAFSSVE
RIMRDVNYGWLIRYTHAVGASFFFIVVYIHILRGLYYGSYKSPRELVWFVGIFIFFAMMATAFMGYVLPWGQMSFWGATV
ITNLFSVIPLIGQDVVQWLWGGFSVDNPTLNRFFALHYLLPFIIVMLASLHVIALHRFGSGNPSGIEVKSSKDTIPIYPY
FIVKDCITFGIFFILLFLFVFYIPNYLGHPDNYIEADPMVTPAHIVPEWYFLPFYAMLRSIPNKLLGVVTMIGSIAVWFL
LPVLDKCKVKSGSHRPIFRIFYLFFVVNFCFLAWLGGQEVREPFVTLSRLSTLYYFSYFFIVLPILSKYEKPVVLPKTIS
DAVPEMK

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=359, Percent_Identity=51.2534818941504, Blast_Score=363, Evalue=1e-100,
Organism=Saccharomyces cerevisiae, GI6226529, Length=355, Percent_Identity=55.4929577464789, Blast_Score=385, Evalue=1e-108,
Organism=Saccharomyces cerevisiae, GI6226532, Length=233, Percent_Identity=59.2274678111588, Blast_Score=276, Evalue=3e-75,
Organism=Saccharomyces cerevisiae, GI6226531, Length=152, Percent_Identity=60.5263157894737, Blast_Score=194, Evalue=3e-50,
Organism=Saccharomyces cerevisiae, GI6226530, Length=136, Percent_Identity=54.4117647058823, Blast_Score=147, Evalue=2e-36,

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: 46993; Mature: 46862

Theoretical pI: Translated: 9.39; Mature: 9.39

Prosite motif: PS51002 CYTB_NTER ; PS51003 CYTB_CTER

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.7 %Cys     (Translated Protein)
3.4 %Met     (Translated Protein)
4.2 %Cys+Met (Translated Protein)
0.7 %Cys     (Mature Protein)
3.2 %Met     (Mature Protein)
3.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure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HHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCEECCHHHHHCCCCCC
>Mature Secondary Structure 
SEHDNIKKTEGRGIRAWIEYRMPIGAFLKELASYQVPKNLNYAWNFGSLAGIALMLQII
CCCCCCCCCCCCCHHHHHHHCCCHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHH
TGIFLAMHYTPHVAHAFSSVERIMRDVNYGWLIRYTHAVGASFFFIVVYIHILRGLYYGS
HHHHHHHHCCHHHHHHHHHHHHHHHHCCCCCEEEEHHHHHHHHHHHHHHHHHHHHHHCCC
YKSPRELVWFVGIFIFFAMMATAFMGYVLPWGQMSFWGATVITNLFSVIPLIGQDVVQWL
CCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHH
WGGFSVDNPTLNRFFALHYLLPFIIVMLASLHVIALHRFGSGNPSGIEVKSSKDTIPIYP
HCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCEEEECCCCCCCCCH
YFIVKDCITFGIFFILLFLFVFYIPNYLGHPDNYIEADPMVTPAHIVPEWYFLPFYAMLR
HHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCHHHCCHHHHHHHHHHHH
SIPNKLLGVVTMIGSIAVWFLLPVLDKCKVKSGSHRPIFRIFYLFFVVNFCFLAWLGGQE
HHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCHH
VREPFVTLSRLSTLYYFSYFFIVLPILSKYEKPVVLPKTISDAVPEMK
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCEECCHHHHHCCCCCC

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: 9823893 [H]