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(-) Description

Title :  CRYSTAL STRUCTURE OF ROLR (NCGL1110) COMPLEX WITH LIGAND RESORCINOL
 
Authors :  D. F. Li, N. Zhang, Y. J. Hou, S. J. Liu, D. C. Wang
Date :  18 Nov 10  (Deposition) - 06 Jul 11  (Release) - 06 Nov 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Helix-Turn-Helix, All Alpha, Transcription, Transcription Regulation, Transcription Regulator, All Helix, Tetr Family, Transcriptional Repressor, Resorcinol Binding, Dna Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. F. Li, N. Zhang, Y. J. Hou, Y. Huang, Y. Hu, Y. Zhang, S. J. Liu, D. C. Wan
Crystal Structures Of The Transcriptional Repressor Rolr Reveals A Novel Recognition Mechanism Between Inducer And Regulator.
Plos One V. 6 19529 2011
PubMed-ID: 21559286  |  Reference-DOI: 10.1371/JOURNAL.PONE.0019529

(-) Compounds

Molecule 1 - BACTERIAL REGULATORY PROTEINS, TETR FAMILY
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: B834 BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: CG1308, CGL1157, NCGL1110
    Organism Common: BREVIBACTERIUM FLAVUM
    Organism Scientific: CORYNEBACTERIUM GLUTAMICUM
    Organism Taxid: 196627
    Strain: ATCC 13032
    Synonym: TRANSCRIPTIONAL REGULATOR

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 14)

Asymmetric/Biological Unit (2, 14)
No.NameCountTypeFull Name
1MSE12Mod. Amino AcidSELENOMETHIONINE
2RCO2Ligand/IonRESORCINOL

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:93 , PHE A:107 , SER A:110 , ARG A:145 , ALA A:146 , ASP A:149 , HOH A:238BINDING SITE FOR RESIDUE RCO A 230
2AC2SOFTWARELEU B:93 , PHE B:107 , SER B:110 , ARG B:145 , ALA B:146 , ASP B:149 , HOH B:279BINDING SITE FOR RESIDUE RCO B 230

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3AQT)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3AQT)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3AQT)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3AQT)

(-) Exons   (0, 0)

(no "Exon" information available for 3AQT)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:195
 aligned with Q8NR95_CORGL | Q8NR95 from UniProtKB/TrEMBL  Length:229

    Alignment length:201
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223 
         Q8NR95_CORGL    24 RAQKREQTRARLITSARTLMAERGVDNVGIAEITEGANIGTGTFYNYFPDREQLLQAVAEDAFESVGIALDQVLTKLDDPAEVFAGSLRHLVRHSLEDRIWGGFFIQMGAAHPVLMRILGPRARRDLLHGLETGRFTIEDLDLATTCTFGSLIAAIQMALSADQDSNDDKDQIFAAAMLRMVGVQAAEAREIASRPLPEIS 224
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhh.------.hhhhhhhhhhhhhh..hhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3aqt A  24 RAQKREQTRARLITSARTLmAERGVDNVGIAEITEGANIGTGTFYNYFPDREQLLQAVAEDAFESVGIALDQVLTKLDDPAEVFAGSLRHLVRHSLEDRIWGGFFIQmGAAHPVLmRILGPRARRDLLHGLETGRFTIEDLDLATTCTFGSLIAAIQmALS------DDKDQIFAAAmLRmVGVQAAEAREIASRPLPEIS 224
                                    33        43        53        63        73        83        93       103       113       123       133     | 143       153       163       173       183|      193       203|      213       223 
                                              43-MSE                                                                                 131-MSE 139-MSE                                   181-MSE   191       201-MSE                   
                                                                                                                                                                                          184                 204-MSE                


Chain B from PDB  Type:PROTEIN  Length:196
 aligned with Q8NR95_CORGL | Q8NR95 from UniProtKB/TrEMBL  Length:229

    Alignment length:201
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223 
         Q8NR95_CORGL    24 RAQKREQTRARLITSARTLMAERGVDNVGIAEITEGANIGTGTFYNYFPDREQLLQAVAEDAFESVGIALDQVLTKLDDPAEVFAGSLRHLVRHSLEDRIWGGFFIQMGAAHPVLMRILGPRARRDLLHGLETGRFTIEDLDLATTCTFGSLIAAIQMALSADQDSNDDKDQIFAAAMLRMVGVQAAEAREIASRPLPEIS 224
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh.hhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh.-----.hhhhhhhhhhhhhh..hhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3aqt B  24 RAQKREQTRARLITSARTLmAERGVDNVGIAEITEGANIGTGTFYNYFPDREQLLQAVAEDAFESVGIALDQVLTKLDDPAEVFAGSLRHLVRHSLEDRIWGGFFIQmGAAHPVLmRILGPRARRDLLHGLETGRFTIEDLDLATTCTFGSLIAAIQmALSA-----DDKDQIFAAAmLRmVGVQAAEAREIASRPLPEIS 224
                                    33        43        53        63        73        83        93       103       113       123       133     | 143       153       163       173       183 |     193       203|      213       223 
                                              43-MSE                                                                                 131-MSE 139-MSE                                   181-MSE   191       201-MSE                   
                                                                                                                                                                                                              204-MSE
   Legend:   → Mismatch (orange background)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3AQT)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3AQT)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3AQT)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q8NR95_CORGL | Q8NR95)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
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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 Related Entries

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        Q8NR95_CORGL | Q8NR95: 3aqs

(-) Related Entries Specified in the PDB File

3aqs