Definition Clostridium perfringens str. 13, complete genome.
Accession NC_003366
Length 3,031,430

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The map label for this gene is rex

Identifier: 18311284

GI number: 18311284

Start: 2646762

End: 2647400

Strand: Reverse

Name: rex

Synonym: CPE2302

Alternate gene names: 18311284

Gene position: 2647400-2646762 (Counterclockwise)

Preceding gene: 18311285

Following gene: 18311283

Centisome position: 87.33

GC content: 30.2

Gene sequence:

>639_bases
ATGGAAAAGAAAAAAGGCATATCTATGGCTGTTATAAAAAGATTGCCTAAATACCATAGATATTTACAAGAATTAATGGA
AAATGATGTTGATAGAATATCTTCAAAAGAGTTAAGTGAAAAAATAGGCTTCACTGCTTCTCAAATAAGACAGGATCTTA
ATTGTTTTGGAGATTTTGGGCAACAGGGATATGGATATAATGTAAAAGAGTTATACAATAACATAGGGAGTATATTAGGG
CTTACAAGAGACTATAACACAGTTATAATCGGAGCTGGTAACATAGGGCAGGCTATTGCAAACTACAATAGTTTCAATAG
ATTAGGCTTTAAATTAAAAGGTATTTTTGATGCTAATCCAAGAATGTTTGGAATAAAAATAAGAGATGTTGAGATACAAG
ATGTTGAAAAATTAAAAGATTTCGTAAAAGAAAATGATATTGAAATAGGTATAATCTGTGTTCCAAGAACAAATGCTCAA
AAGGTATGTAATGACCTTGTTGAAGGTGGAATCAAAGGTATATGGAACTTTGCGCCTATAGATCTTGAGGTGCCAAAAGA
TATAAGAGTAGAGAATGTACATTTAAGTGAAAGTATGATGACTTTAGTATATCTTTTAAATCACAATGATGTAAAATAA

Upstream 100 bases:

>100_bases
GAAGGTTAAATTTGTAATTTTATCATTTGATTTTAGAATACAGTCTAAAAAGTAATTGCTTTTTAAAAAAAGAACAATTT
TAGAAAGAGGTGCTATTAAA

Downstream 100 bases:

>100_bases
ACTGGATTTATTTTATAAAAATTTGTTTAATATGGAAAAATAGTATTAGATTTTCAAAAAAATATATTGAAAAATTTACT
TTTAAGTTTTATAATTTAAT

Product: redox-sensing transcriptional repressor Rex

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 212; Mature: 212

Protein sequence:

>212_residues
MEKKKGISMAVIKRLPKYHRYLQELMENDVDRISSKELSEKIGFTASQIRQDLNCFGDFGQQGYGYNVKELYNNIGSILG
LTRDYNTVIIGAGNIGQAIANYNSFNRLGFKLKGIFDANPRMFGIKIRDVEIQDVEKLKDFVKENDIEIGIICVPRTNAQ
KVCNDLVEGGIKGIWNFAPIDLEVPKDIRVENVHLSESMMTLVYLLNHNDVK

Sequences:

>Translated_212_residues
MEKKKGISMAVIKRLPKYHRYLQELMENDVDRISSKELSEKIGFTASQIRQDLNCFGDFGQQGYGYNVKELYNNIGSILG
LTRDYNTVIIGAGNIGQAIANYNSFNRLGFKLKGIFDANPRMFGIKIRDVEIQDVEKLKDFVKENDIEIGIICVPRTNAQ
KVCNDLVEGGIKGIWNFAPIDLEVPKDIRVENVHLSESMMTLVYLLNHNDVK
>Mature_212_residues
MEKKKGISMAVIKRLPKYHRYLQELMENDVDRISSKELSEKIGFTASQIRQDLNCFGDFGQQGYGYNVKELYNNIGSILG
LTRDYNTVIIGAGNIGQAIANYNSFNRLGFKLKGIFDANPRMFGIKIRDVEIQDVEKLKDFVKENDIEIGIICVPRTNAQ
KVCNDLVEGGIKGIWNFAPIDLEVPKDIRVENVHLSESMMTLVYLLNHNDVK

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_CLOP1 (Q0TN14)

Other databases:

- EMBL:   CP000246
- RefSeq:   YP_696976.1
- ProteinModelPortal:   Q0TN14
- SMR:   Q0TN14
- STRING:   Q0TN14
- GeneID:   4203900
- GenomeReviews:   CP000246_GR
- KEGG:   cpf:CPF_2586
- TIGR:   CPF_2586
- eggNOG:   COG2344
- HOGENOM:   HBG482264
- OMA:   NFGGFGQ
- ProtClustDB:   PRK05472
- BioCyc:   CPER195103:CPF_2586-MONOMER
- 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: 24093; Mature: 24093

Theoretical pI: Translated: 7.43; Mature: 7.43

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.4 %Cys     (Translated Protein)
2.8 %Met     (Translated Protein)
4.2 %Cys+Met (Translated Protein)
1.4 %Cys     (Mature Protein)
2.8 %Met     (Mature Protein)
4.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MEKKKGISMAVIKRLPKYHRYLQELMENDVDRISSKELSEKIGFTASQIRQDLNCFGDFG
CCCCCCCHHHHHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHC
QQGYGYNVKELYNNIGSILGLTRDYNTVIIGAGNIGQAIANYNSFNRLGFKLKGIFDANP
CCCCCCCHHHHHHHHHHHHCCCCCCCEEEEECCCHHHHHHCCCCHHHCCEEEEEEECCCC
RMFGIKIRDVEIQDVEKLKDFVKENDIEIGIICVPRTNAQKVCNDLVEGGIKGIWNFAPI
CEEEEEEECCCHHHHHHHHHHHHHCCCEEEEEEECCCCHHHHHHHHHHHHHHHCCCCCCC
DLEVPKDIRVENVHLSESMMTLVYLLNHNDVK
EEECCCCCEEEEEEHHHHHHHHHHHHCCCCCC
>Mature Secondary Structure
MEKKKGISMAVIKRLPKYHRYLQELMENDVDRISSKELSEKIGFTASQIRQDLNCFGDFG
CCCCCCCHHHHHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHC
QQGYGYNVKELYNNIGSILGLTRDYNTVIIGAGNIGQAIANYNSFNRLGFKLKGIFDANP
CCCCCCCHHHHHHHHHHHHCCCCCCCEEEEECCCHHHHHHCCCCHHHCCEEEEEEECCCC
RMFGIKIRDVEIQDVEKLKDFVKENDIEIGIICVPRTNAQKVCNDLVEGGIKGIWNFAPI
CEEEEEEECCCHHHHHHHHHHHHHCCCEEEEEEECCCCHHHHHHHHHHHHHHHCCCCCCC
DLEVPKDIRVENVHLSESMMTLVYLLNHNDVK
EEECCCCCEEEEEEHHHHHHHHHHHHCCCCCC

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