Definition Methanocaldococcus jannaschii DSM 2661 chromosome, complete genome.
Accession NC_000909
Length 1,664,970

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The map label for this gene is korB

Identifier: 15668717

GI number: 15668717

Start: 472933

End: 473745

Strand: Reverse

Name: korB

Synonym: MJ0537

Alternate gene names: 15668717

Gene position: 473745-472933 (Counterclockwise)

Preceding gene: 15668718

Following gene: 15668716

Centisome position: 28.45

GC content: 36.41

Gene sequence:

>813_bases
TTGCATCCAGCTTTAAAATACATGAGGCAAGATAGATTGCCACACATCTTCTGTTCTGGATGTGGAAATGGAATTGTTAT
GAATTGCTTTTTAAAGGCTATTGAAGAGCTAAATATAAAGCCAGAGGACTATATAGCTGTTTCAGGTATAGGTTGTTCTT
CAAGAGTTCCTGGTTATTTATACTGTGATTCCTTACACACAACCCACGGAAGACCTATAGCGTTTGCAACAGGAATTAAA
ATAGCAAGACCAGATAAACATGTTGTTGTATTTACTGGGGACGGAGATTTGGCAGCTATAGGTGGAAATCACTTCATCCA
TGGATGCAGAAGAAACATAGATTTAACTGTCATCTGTATAAACAATAATATCTATGGAATGACTGGGGGGCAAGTTTCAC
CAACAACACCTTATGGTAAAAAGGCAACAACAGCACCTTATGGTAGTATAGAAAATACTATGGATTTGTGTAAAATGGCG
ATTGCGGCAGGAGCTACTTATGTAGCAAGATGGACAACAGCTCATCCAATTCAGCTTGTTAGGTCAATTAAGAAGGGTAT
TCAAAAGAAAGGATTTGCGTTTATTGAGGTTGTCTCTCAATGTCCAACATACTATGGAAGATTCAACATCTCAAGAAAGC
CAGCTGATATGATTAAATTCTTAAAAGAGAACTCAATACACTTAAATAAAGCTAAGGATATGAGTGAAGAGGAGTTGAAT
GGAAAAATTGTTGTTGGTGAGTTTTTAGATATAGAGAAACCAGAGTTTGTTGAGGAATTGCATAAGTTGATTGAGAAGTT
AAAGAGTGAATAA

Upstream 100 bases:

>100_bases
GGTAGTTATGAGGAGATGAGTTCGTTTGATTAAAATAGGGCTTAACTCTATCTCTATTTGGGGTATCCATTATAAATTAA
AAATTATTTGAGGTGGTAAA

Downstream 100 bases:

>100_bases
AAGGAGGGTTAAGATGAGAAAAGAGATAAGACTCTCTGGATTTGGTGGGCAGGGAATTATTTTGGCTGGAGTTATTTTAG
GGAGGGCAGCAGCATTGTAT

Product: 2-oxoglutarate ferredoxin oxidoreductase subunit beta

Products: NA

Alternate protein names: 2-ketoglutarate oxidoreductase beta chain; KOR; 2-oxoglutarate-ferredoxin oxidoreductase subunit beta

Number of amino acids: Translated: 270; Mature: 270

Protein sequence:

>270_residues
MHPALKYMRQDRLPHIFCSGCGNGIVMNCFLKAIEELNIKPEDYIAVSGIGCSSRVPGYLYCDSLHTTHGRPIAFATGIK
IARPDKHVVVFTGDGDLAAIGGNHFIHGCRRNIDLTVICINNNIYGMTGGQVSPTTPYGKKATTAPYGSIENTMDLCKMA
IAAGATYVARWTTAHPIQLVRSIKKGIQKKGFAFIEVVSQCPTYYGRFNISRKPADMIKFLKENSIHLNKAKDMSEEELN
GKIVVGEFLDIEKPEFVEELHKLIEKLKSE

Sequences:

>Translated_270_residues
MHPALKYMRQDRLPHIFCSGCGNGIVMNCFLKAIEELNIKPEDYIAVSGIGCSSRVPGYLYCDSLHTTHGRPIAFATGIK
IARPDKHVVVFTGDGDLAAIGGNHFIHGCRRNIDLTVICINNNIYGMTGGQVSPTTPYGKKATTAPYGSIENTMDLCKMA
IAAGATYVARWTTAHPIQLVRSIKKGIQKKGFAFIEVVSQCPTYYGRFNISRKPADMIKFLKENSIHLNKAKDMSEEELN
GKIVVGEFLDIEKPEFVEELHKLIEKLKSE
>Mature_270_residues
MHPALKYMRQDRLPHIFCSGCGNGIVMNCFLKAIEELNIKPEDYIAVSGIGCSSRVPGYLYCDSLHTTHGRPIAFATGIK
IARPDKHVVVFTGDGDLAAIGGNHFIHGCRRNIDLTVICINNNIYGMTGGQVSPTTPYGKKATTAPYGSIENTMDLCKMA
IAAGATYVARWTTAHPIQLVRSIKKGIQKKGFAFIEVVSQCPTYYGRFNISRKPADMIKFLKENSIHLNKAKDMSEEELN
GKIVVGEFLDIEKPEFVEELHKLIEKLKSE

Specific function: Unknown

COG id: COG1013

COG function: function code C; Pyruvate:ferredoxin oxidoreductase and related 2-oxoacid:ferredoxin oxidoreductases, beta subunit

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: NA

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): KORB_METJA (Q57957)

Other databases:

- EMBL:   L77117
- PIR:   A64367
- RefSeq:   NP_247516.1
- ProteinModelPortal:   Q57957
- GeneID:   1451402
- GenomeReviews:   L77117_GR
- KEGG:   mja:MJ_0537
- NMPDR:   fig|243232.1.peg.553
- TIGR:   MJ0537
- HOGENOM:   HBG308756
- OMA:   IGCSAWI
- ProtClustDB:   PRK05778
- BioCyc:   MJAN243232:MJ_0537-MONOMER
- BRENDA:   1.2.7.3
- InterPro:   IPR011766

Pfam domain/function: PF02775 TPP_enzyme_C

EC number: =1.2.7.3

Molecular weight: Translated: 29895; Mature: 29895

Theoretical pI: Translated: 8.62; Mature: 8.62

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

3.3 %Cys     (Translated Protein)
3.0 %Met     (Translated Protein)
6.3 %Cys+Met (Translated Protein)
3.3 %Cys     (Mature Protein)
3.0 %Met     (Mature Protein)
6.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MHPALKYMRQDRLPHIFCSGCGNGIVMNCFLKAIEELNIKPEDYIAVSGIGCSSRVPGYL
CCHHHHHHHHCCCCEEEECCCCCCHHHHHHHHHHHHCCCCCCCEEEEECCCCCCCCCCEE
YCDSLHTTHGRPIAFATGIKIARPDKHVVVFTGDGDLAAIGGNHFIHGCRRNIDLTVICI
EECCCCCCCCCCEEEECCEEEECCCCEEEEEECCCCEEEECCCHHHHHHCCCCCEEEEEE
NNNIYGMTGGQVSPTTPYGKKATTAPYGSIENTMDLCKMAIAAGATYVARWTTAHPIQLV
CCCEEECCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEECCCCCHHHHH
RSIKKGIQKKGFAFIEVVSQCPTYYGRFNISRKPADMIKFLKENSIHLNKAKDMSEEELN
HHHHHHHHHCCHHHHHHHHHCCHHHEEECCCCCHHHHHHHHHCCCEEECCCCCCCHHHCC
GKIVVGEFLDIEKPEFVEELHKLIEKLKSE
CEEEEECCCCCCCHHHHHHHHHHHHHHHCC
>Mature Secondary Structure
MHPALKYMRQDRLPHIFCSGCGNGIVMNCFLKAIEELNIKPEDYIAVSGIGCSSRVPGYL
CCHHHHHHHHCCCCEEEECCCCCCHHHHHHHHHHHHCCCCCCCEEEEECCCCCCCCCCEE
YCDSLHTTHGRPIAFATGIKIARPDKHVVVFTGDGDLAAIGGNHFIHGCRRNIDLTVICI
EECCCCCCCCCCEEEECCEEEECCCCEEEEEECCCCEEEECCCHHHHHHCCCCCEEEEEE
NNNIYGMTGGQVSPTTPYGKKATTAPYGSIENTMDLCKMAIAAGATYVARWTTAHPIQLV
CCCEEECCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEECCCCCHHHHH
RSIKKGIQKKGFAFIEVVSQCPTYYGRFNISRKPADMIKFLKENSIHLNKAKDMSEEELN
HHHHHHHHHCCHHHHHHHHHCCHHHEEECCCCCHHHHHHHHHCCCEEECCCCCCCHHHCC
GKIVVGEFLDIEKPEFVEELHKLIEKLKSE
CEEEEECCCCCCCHHHHHHHHHHHHHHHCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

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: 10.0

TargetDB status: NA

Availability: NA

References: 8688087