Definition Corynebacterium diphtheriae NCTC 13129 chromosome, complete genome.
Accession NC_002935
Length 2,488,635

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The map label for this gene is qcrB

Identifier: 38234199

GI number: 38234199

Start: 1657014

End: 1658636

Strand: Reverse

Name: qcrB

Synonym: DIP1624

Alternate gene names: 38234199

Gene position: 1658636-1657014 (Counterclockwise)

Preceding gene: 38234200

Following gene: 38234198

Centisome position: 66.65

GC content: 50.83

Gene sequence:

>1623_bases
ATGAGCAATAAACTAGCCGAAATCGGCAATAACATTGATTCGCGTTACACCGCGGCTTCGGGTATCCGTCGACAGATCAA
CAAGGTTTTCCCAACGCACTGGTCATTCATGCTTGGTGAAATCGCACTGTACAGCTTCATTATTTTGCTGCTGACCGGTG
TTTACCTGACCTTGTTCTTCGATCCATCAATCACCAAGGTGATTTACGATGGTGCGTACTTGCCACTTAACGGTGTCGAA
ATGTCTCGTGCCTACGAGACTGCACTGAACCTCTCCTTCGAAGTTCGCGGCGGATTGTTCATCCGTCAGATGCACCACTG
GGCAGCTCTGACCTTCATGGTTTCCATGACGGTCCACATGCTCCGCATCTTCTTTACTGGTGCTTTCCGTCGTCCTCGTG
AAGCGAACTGGATCATCGGCTGTGTGCTGTTGTTCCTTGGTATGGCTGAGGGCTTCATGGGCTACTCGCTGCCAGACGAC
CTGCTTTCTGGCGTTGGTTTGCGTATTATGTCTGCGATCATTTTGGCTCTGCCAATCATCGGTACGTGGCTCCACTGGCT
GATCTTCGGTGGCGATTTCCCATCCGATTTGATGCTCGATCGCTTCTACATCGCTCACGTTCTCATCATCCCAGGCATCA
TCCTTGGTTTGATTGCAGCTCACTTGGCTCTTGTTTGGTACCAAAAGCACACCCAATTCCCAGGAGCAGGTCGTACTGAG
AACAACGTCGTAGGTGTTCGAATCCTCCCAGTCTTCATCCTGGAAACCTCTTCATTCGGATTGGTTACCTTTGGCGTGTT
GGCACTGTTGGCTGGTCTTACTTCCATCAACGCTATTTGGAACCTTGGTCCATACAACCCATCTCAGGTTTCTGCTGGTT
CCCAGCCAGATATTTACATGCTGTGGACTGACGGTGCTGCTCGTGTCATGCCTGCATGGGAGCTTTACATCGGCAGCTAC
ACAATCCCTGGCGCTTTCTGGGTTGCACTCCTCTGTGGTGTTTTGGTTGGTTTGCTGGTTGGATACCCATTCATTGAGAA
GAAGATCACTGGCGACGACGCTCACCACAATCTGCTGCAGCGTCCACGCGACGTTCCAGTACGTACATCGCTCGGTGTGA
TGGCTATTGTCTTCTACTTCTTGCTCACGCTGTCTGGCGGTAACGACTTGTTCGCTTATCACTTCGAAGTTTCACTGAAC
GCAATGACTTGGGTCGGTCGTATTGGCTTAATCGTGCTGCCTCCATTGGCGTACTTCATTACTTACCGTATTTGCCTTGG
CCTGCAGCGTTCTGACCGTGAAGTCCTTGAGCATGGTATTGAGACTGGCGTTATCAAGATCATGCCAAATGGTGCATTTG
TTGAGGTACATCAGCCACTTGGACCAGTCGACGAGCATGGTCATCCTGTACCACTGCCATACGCCGGTGCTCCAGTGCCG
AAGCAGCTCAATGACCTTGGCTTCGGTGGCGAACCAGGCCGCGGTGGCTACTTCACCCCAGATAATGACAGCCTTGCTGC
TAAGTATGCAGAGATCGAGCACGAAAACCATTTGGAAGAAATGGCAATGTACAAGAATCTGCAGAAAAACAACCGTGCAC
AAGATGGAGTCGAAGAAGACTAA

Upstream 100 bases:

>100_bases
CGTTGCCACAGCTGCCGATTACCGTTGACGAAGAGGGTTACCTCGTCGCCGCAGGCAACTTCATTGAGCCTGTCGGCCCA
GCATTCTGGGAGCGTCGTTC

Downstream 100 bases:

>100_bases
GTCTGTGTAGATTGTTTCGCTAGAGTCTCGAAAAAAGGGGCGTTGGTGCAAGATTTCACGTAAGTGGAATCCACCAACGC
CCCTTCTTTGTGTTTTCTCC

Product: ubiquinol-cytochrome C reductase cytochrome B subunit

Products: NA

Alternate protein names: Cytochrome bc1 complex cytochrome b subunit

Number of amino acids: Translated: 540; Mature: 539

Protein sequence:

>540_residues
MSNKLAEIGNNIDSRYTAASGIRRQINKVFPTHWSFMLGEIALYSFIILLLTGVYLTLFFDPSITKVIYDGAYLPLNGVE
MSRAYETALNLSFEVRGGLFIRQMHHWAALTFMVSMTVHMLRIFFTGAFRRPREANWIIGCVLLFLGMAEGFMGYSLPDD
LLSGVGLRIMSAIILALPIIGTWLHWLIFGGDFPSDLMLDRFYIAHVLIIPGIILGLIAAHLALVWYQKHTQFPGAGRTE
NNVVGVRILPVFILETSSFGLVTFGVLALLAGLTSINAIWNLGPYNPSQVSAGSQPDIYMLWTDGAARVMPAWELYIGSY
TIPGAFWVALLCGVLVGLLVGYPFIEKKITGDDAHHNLLQRPRDVPVRTSLGVMAIVFYFLLTLSGGNDLFAYHFEVSLN
AMTWVGRIGLIVLPPLAYFITYRICLGLQRSDREVLEHGIETGVIKIMPNGAFVEVHQPLGPVDEHGHPVPLPYAGAPVP
KQLNDLGFGGEPGRGGYFTPDNDSLAAKYAEIEHENHLEEMAMYKNLQKNNRAQDGVEED

Sequences:

>Translated_540_residues
MSNKLAEIGNNIDSRYTAASGIRRQINKVFPTHWSFMLGEIALYSFIILLLTGVYLTLFFDPSITKVIYDGAYLPLNGVE
MSRAYETALNLSFEVRGGLFIRQMHHWAALTFMVSMTVHMLRIFFTGAFRRPREANWIIGCVLLFLGMAEGFMGYSLPDD
LLSGVGLRIMSAIILALPIIGTWLHWLIFGGDFPSDLMLDRFYIAHVLIIPGIILGLIAAHLALVWYQKHTQFPGAGRTE
NNVVGVRILPVFILETSSFGLVTFGVLALLAGLTSINAIWNLGPYNPSQVSAGSQPDIYMLWTDGAARVMPAWELYIGSY
TIPGAFWVALLCGVLVGLLVGYPFIEKKITGDDAHHNLLQRPRDVPVRTSLGVMAIVFYFLLTLSGGNDLFAYHFEVSLN
AMTWVGRIGLIVLPPLAYFITYRICLGLQRSDREVLEHGIETGVIKIMPNGAFVEVHQPLGPVDEHGHPVPLPYAGAPVP
KQLNDLGFGGEPGRGGYFTPDNDSLAAKYAEIEHENHLEEMAMYKNLQKNNRAQDGVEED
>Mature_539_residues
SNKLAEIGNNIDSRYTAASGIRRQINKVFPTHWSFMLGEIALYSFIILLLTGVYLTLFFDPSITKVIYDGAYLPLNGVEM
SRAYETALNLSFEVRGGLFIRQMHHWAALTFMVSMTVHMLRIFFTGAFRRPREANWIIGCVLLFLGMAEGFMGYSLPDDL
LSGVGLRIMSAIILALPIIGTWLHWLIFGGDFPSDLMLDRFYIAHVLIIPGIILGLIAAHLALVWYQKHTQFPGAGRTEN
NVVGVRILPVFILETSSFGLVTFGVLALLAGLTSINAIWNLGPYNPSQVSAGSQPDIYMLWTDGAARVMPAWELYIGSYT
IPGAFWVALLCGVLVGLLVGYPFIEKKITGDDAHHNLLQRPRDVPVRTSLGVMAIVFYFLLTLSGGNDLFAYHFEVSLNA
MTWVGRIGLIVLPPLAYFITYRICLGLQRSDREVLEHGIETGVIKIMPNGAFVEVHQPLGPVDEHGHPVPLPYAGAPVPK
QLNDLGFGGEPGRGGYFTPDNDSLAAKYAEIEHENHLEEMAMYKNLQKNNRAQDGVEED

Specific function: Component of the menaquinol-cytochrome c reductase complex

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

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the cytochrome b family

Homologues:

Organism=Homo sapiens, GI251831119, Length=189, Percent_Identity=29.6296296296296, Blast_Score=69, Evalue=1e-11,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): QCRB_CORDI (Q6NGA3)

Other databases:

- EMBL:   BX248358
- RefSeq:   NP_939966.1
- ProteinModelPortal:   Q6NGA3
- SMR:   Q6NGA3
- GeneID:   2648670
- GenomeReviews:   BX248353_GR
- KEGG:   cdi:DIP1624
- NMPDR:   fig|257309.1.peg.1557
- HOGENOM:   HBG496972
- OMA:   QPDWYIG
- ProtClustDB:   CLSK2754361
- BioCyc:   CDIP257309:DIP1624-MONOMER
- GO:   GO:0006810
- InterPro:   IPR016175
- InterPro:   IPR005797
- InterPro:   IPR016174
- Gene3D:   G3DSA:1.20.810.10
- PANTHER:   PTHR19271

Pfam domain/function: SSF81342 Transmembr_di-haem_cytochrome

EC number: NA

Molecular weight: Translated: 59879; Mature: 59747

Theoretical pI: Translated: 6.26; Mature: 6.26

Prosite motif: PS51002 CYTB_NTER

Important sites: NA

Signals:

None

Transmembrane regions:

HASH(0x451ced3c)-; HASH(0xd3201a8)-; HASH(0xcecf314)-; HASH(0xd2b2540)-; HASH(0xd6595f8)-; HASH(0xceb0ee8)-; HASH(0xd3ddc28)-; HASH(0xd64d148)-; HASH(0x4522af98)-;

Cys/Met content:

0.6 %Cys     (Translated Protein)
3.3 %Met     (Translated Protein)
3.9 %Cys+Met (Translated Protein)
0.6 %Cys     (Mature Protein)
3.2 %Met     (Mature Protein)
3.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure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>Mature Secondary Structure 
SNKLAEIGNNIDSRYTAASGIRRQINKVFPTHWSFMLGEIALYSFIILLLTGVYLTLFF
CCCHHHHCCCHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHC
DPSITKVIYDGAYLPLNGVEMSRAYETALNLSFEVRGGLFIRQMHHWAALTFMVSMTVHM
CCCHHHHEECCCCCCCCCCHHHHHHHHHHCCEEEECCCHHHHHHHHHHHHHHHHHHHHHH
LRIFFTGAFRRPREANWIIGCVLLFLGMAEGFMGYSLPDDLLSGVGLRIMSAIILALPII
HHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHH
GTWLHWLIFGGDFPSDLMLDRFYIAHVLIIPGIILGLIAAHLALVWYQKHTQFPGAGRTE
HHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCC
NNVVGVRILPVFILETSSFGLVTFGVLALLAGLTSINAIWNLGPYNPSQVSAGSQPDIYM
CCEEEEEEEEEEEEECCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCEEE
LWTDGAARVMPAWELYIGSYTIPGAFWVALLCGVLVGLLVGYPFIEKKITGDDAHHNLLQ
EECCCCCHHCCHHEEEECCEECCHHHHHHHHHHHHHHHHHCCCHHHHCCCCCHHHHHHHC
RPRDVPVRTSLGVMAIVFYFLLTLSGGNDLFAYHFEVSLNAMTWVGRIGLIVLPPLAYFI
CCCCCCCCCHHHHHHHHHHHHHHCCCCCCEEEEEEEEEEHHHHHHHHCCHHHHHHHHHHH
TYRICLGLQRSDREVLEHGIETGVIKIMPNGAFVEVHQPLGPVDEHGHPVPLPYAGAPVP
HHHHHHCCCCCCHHHHHCCCCCCEEEEECCCCEEEECCCCCCCCCCCCCCCCCCCCCCCC
KQLNDLGFGGEPGRGGYFTPDNDSLAAKYAEIEHENHLEEMAMYKNLQKNNRAQDGVEED
HHHHHCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCH

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: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 6.0

TargetDB status: NA

Availability: NA

References: 14602910