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(-) Description

Title :  CRYSTAL STRUCTURE OF THE TRANSCRIPTIONAL FACTOR FROM C.GLUTAMICUM
 
Authors :  Y. Gao, M. Yao, I. Tanaka
Date :  20 Jul 06  (Deposition) - 24 Jul 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.28
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Winged Helix-Turn-Helix, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Gao, M. Yao, H. Itou, Y. Zhou, I. Tanaka
The Structures Of Transcription Factor Cgl2947 From Corynebacterium Glutamicum In Two Crystal Forms: A Novel Homodimer Assembling And The Implication For Effector-Binding Mode
Protein Sci. V. 16 1878 2007
PubMed-ID: 17766384  |  Reference-DOI: 10.1110/PS.072976907

(-) Compounds

Molecule 1 - PREDICTED TRANSCRIPTIONAL REGULATORS
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET26
    Expression System Strain: B834(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: CORYNEBACTERIUM GLUTAMICUM ATCC 13032
    Organism Taxid: 196627
    Strain: ATCC13032
    Synonym: TRANSCRIPTION FACTOR, BACTERIAL REGULATORY PROTEIN, GNTR FAMILY

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
1MPD1Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL
2MSE1Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (2, 4)
No.NameCountTypeFull Name
1MPD2Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL
2MSE2Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREILE A:93 , SER A:96 , PHE A:101 , ARG A:103 , LEU A:110 , ALA A:114BINDING SITE FOR RESIDUE MPD A 130

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2DU9)

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

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(-) Sequences/Alignments

Asymmetric Unit
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Chain A from PDB  Type:PROTEIN  Length:116
 aligned with Q8NLJ5_CORGL | Q8NLJ5 from UniProtKB/TrEMBL  Length:121

    Alignment length:116
                                    12        22        32        42        52        62        72        82        92       102       112      
         Q8NLJ5_CORGL     3 VPLYKQIASLIEDSIVDGTLSIDQRVPSTNELAAFHRINPATARNGLTLLVEAGILYKKRGIGMFVSAQAPALIRERRDAAFAATYVAPLIDESIHLGFTRARIHALLDQVAESRG 118
               SCOP domains -------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh.......ee.hhhhhhhhh..hhhhhhhhhhhhhhh..eeee...eeee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------- Transcript
                 2du9 A   3 VPLYKQIASLIEDSIVDGTLSIDQRVPSTNELAAFHRINPATARNGLTLLVEAGILYKKRGIGmFVSAQAPALIRERRDAAFAATYVAPLIDESIHLGFTRARIHALLDQVAESRG 118
                                    12        22        32        42        52        62   |    72        82        92       102       112      
                                                                                          66-MSE
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 2DU9)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2DU9)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2DU9)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q8NLJ5_CORGL | Q8NLJ5)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0003700    transcription factor activity, sequence-specific DNA binding    Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
biological process
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.

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        Q8NLJ5_CORGL | Q8NLJ5: 2ek5

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