Definition Clostridium difficile 630 chromosome, complete genome.
Accession NC_009089
Length 4,290,252

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The map label for this gene is rex

Identifier: 126697743

GI number: 126697743

Start: 227494

End: 228126

Strand: Direct

Name: rex

Synonym: CD0171

Alternate gene names: 126697743

Gene position: 227494-228126 (Clockwise)

Preceding gene: 126697740

Following gene: 126697744

Centisome position: 5.3

GC content: 31.28

Gene sequence:

>633_bases
ATGTTGGGAAATAAAAATATATCAATGGCAGTTATAAGAAGGCTCCCAAAATATCATAGATATCTTGGAGACTTATTAGA
TAGGGATATACAAAGAATATCTTCTAAAGAATTGAGTGATATAATAGGGTTTACCGCTTCTCAAATAAGACAAGATTTAA
ACAACTTTGGTGGATTTGGACAACAAGGATATGGTTATAATGTAGAAGCTCTTCATACTGAGATAGGTAAAATTCTTGGG
TTGGATCGACCATACAACGCAGTTCTTGTAGGAGCAGGTAACTTAGGACAAGCTATAGCCAATTATGCAGGATTTAGAAA
AGCTGGATTCGAGATAAAAGCTTTATTTGATGCAAATCCTAGAATGATAGGTTTAAAGATAAGAGAGTTTGAAGTATTAG
ATTCAGATACTTTAGAAGACTTTATAAAAAACAATAATATAGATATTGCTGTATTATGTATACCTAAAAATGGAGCACAA
GAAGTTATTAATAGAGTTGTAAAAGCTGGAATCAAAGGTGTATGGAATTTTGCACCTTTAGATTTAGAAGTTCCGAAAGG
TGTTATAGTTGAAAATGTAAACTTAACAGAAAGTTTATTTACCTTATCGTATTTAATGAAAGAAGGAAAGTAG

Upstream 100 bases:

>100_bases
TGTTTTGATATAATATAATCAAGGTTATATGTATTAGTTTTGAAAAAGAAATATTTTATTGTGAATCAAACAAAAAAGAG
GACACTTTTAGGAGGTGAAG

Downstream 100 bases:

>100_bases
ACAACTTAAACATATTAATAATGAGCAGTTGTGAAGAGTATTGAGAAAGTCAGAAGATTTAATATTAAATCCTCTGGCTT
TTTGAAATATTAGGATAAAA

Product: redox-sensing transcriptional repressor Rex

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 210; Mature: 210

Protein sequence:

>210_residues
MLGNKNISMAVIRRLPKYHRYLGDLLDRDIQRISSKELSDIIGFTASQIRQDLNNFGGFGQQGYGYNVEALHTEIGKILG
LDRPYNAVLVGAGNLGQAIANYAGFRKAGFEIKALFDANPRMIGLKIREFEVLDSDTLEDFIKNNNIDIAVLCIPKNGAQ
EVINRVVKAGIKGVWNFAPLDLEVPKGVIVENVNLTESLFTLSYLMKEGK

Sequences:

>Translated_210_residues
MLGNKNISMAVIRRLPKYHRYLGDLLDRDIQRISSKELSDIIGFTASQIRQDLNNFGGFGQQGYGYNVEALHTEIGKILG
LDRPYNAVLVGAGNLGQAIANYAGFRKAGFEIKALFDANPRMIGLKIREFEVLDSDTLEDFIKNNNIDIAVLCIPKNGAQ
EVINRVVKAGIKGVWNFAPLDLEVPKGVIVENVNLTESLFTLSYLMKEGK
>Mature_210_residues
MLGNKNISMAVIRRLPKYHRYLGDLLDRDIQRISSKELSDIIGFTASQIRQDLNNFGGFGQQGYGYNVEALHTEIGKILG
LDRPYNAVLVGAGNLGQAIANYAGFRKAGFEIKALFDANPRMIGLKIREFEVLDSDTLEDFIKNNNIDIAVLCIPKNGAQ
EVINRVVKAGIKGVWNFAPLDLEVPKGVIVENVNLTESLFTLSYLMKEGK

Specific function: Modulates transcription in response to changes in cellular NADH/NAD(+) redox state

COG id: COG2344

COG function: function code R; AT-rich DNA-binding protein

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the transcriptional regulatory rex family

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): REX_CLOD6 (Q18CR5)

Other databases:

- EMBL:   AM180355
- RefSeq:   YP_001086640.1
- ProteinModelPortal:   Q18CR5
- SMR:   Q18CR5
- STRING:   Q18CR5
- GeneID:   4914836
- GenomeReviews:   AM180355_GR
- KEGG:   cdf:CD0171
- NMPDR:   fig|1496.1.peg.1493
- eggNOG:   COG2344
- HOGENOM:   HBG482264
- OMA:   NFGGFGQ
- ProtClustDB:   PRK05472
- GO:   GO:0005737
- GO:   GO:0006350
- HAMAP:   MF_01131
- InterPro:   IPR003781
- InterPro:   IPR016040
- InterPro:   IPR009718
- InterPro:   IPR022876
- InterPro:   IPR011991
- Gene3D:   G3DSA:3.40.50.720
- Gene3D:   G3DSA:1.10.10.10
- SMART:   SM00881

Pfam domain/function: PF02629 CoA_binding; PF06971 Put_DNA-bind_N

EC number: NA

Molecular weight: Translated: 23303; Mature: 23303

Theoretical pI: Translated: 8.40; Mature: 8.40

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
1.9 %Met     (Translated Protein)
2.4 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
1.9 %Met     (Mature Protein)
2.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MLGNKNISMAVIRRLPKYHRYLGDLLDRDIQRISSKELSDIIGFTASQIRQDLNNFGGFG
CCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCC
QQGYGYNVEALHTEIGKILGLDRPYNAVLVGAGNLGQAIANYAGFRKAGFEIKALFDANP
CCCCCCCHHHHHHHHHHHHCCCCCCCEEEEECCCHHHHHHHHHHHHHCCCEEEEEECCCC
RMIGLKIREFEVLDSDTLEDFIKNNNIDIAVLCIPKNGAQEVINRVVKAGIKGVWNFAPL
CEEEEEEEEEEECCHHHHHHHHCCCCCCEEEEEECCCCHHHHHHHHHHHHHHHCCCCCCC
DLEVPKGVIVENVNLTESLFTLSYLMKEGK
CEECCCCEEEECCCHHHHHHHHHHHHHCCC
>Mature Secondary Structure
MLGNKNISMAVIRRLPKYHRYLGDLLDRDIQRISSKELSDIIGFTASQIRQDLNNFGGFG
CCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCC
QQGYGYNVEALHTEIGKILGLDRPYNAVLVGAGNLGQAIANYAGFRKAGFEIKALFDANP
CCCCCCCHHHHHHHHHHHHCCCCCCCEEEEECCCHHHHHHHHHHHHHCCCEEEEEECCCC
RMIGLKIREFEVLDSDTLEDFIKNNNIDIAVLCIPKNGAQEVINRVVKAGIKGVWNFAPL
CEEEEEEEEEEECCHHHHHHHHCCCCCCEEEEEECCCCHHHHHHHHHHHHHHHCCCCCCC
DLEVPKGVIVENVNLTESLFTLSYLMKEGK
CEECCCCEEEECCCHHHHHHHHHHHHHCCC

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: NA