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(-) Description

Title :  CRYSTAL STRUCTURE OF PUTATIVE TRANSCRIPTIONAL REGULATOR SCO4942 FROM STREPTOMYCES COELICOLOR
 
Authors :  E. V. Filippova, M. Chruszcz, X. Xu, H. Zheng, M. Cymborowski, A. Savche A. Edwards, A. Joachimiak, W. Minor, Midwest Center For Structura Genomics (Mcsg)
Date :  17 May 07  (Deposition) - 19 Jun 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Structural Genomics, Transcriptional Regulator, Streptomyces Coelicolor A3(2), Psi, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. Dong, X. Xu, A. M. Edwards, C. Chang, M. Chruszcz, M. Cuff, M. Cymborowski, R. Di Leo, O. Egorova, E. Evdokimova, E. Filippova, J. Gu, J. Guthrie, A. Ignatchenko, A. Joachimiak, N. Klostermann, Y. Kim, Y. Korniyenko, W. Minor, Q. Que, A. Savchenko, T. Skarina, K. Tan, A. Yakunin, A. Yee, V. Yim, R. Zhang, H. Zheng, M. Akutsu, C. Arrowsmith, G. V. Avvakumov, A. Bochkarev, L. G. Dahlgren, S. Dhe-Paganon, S. Dimov, L. Dombrovski, P. Finerty, S. Flodin, A. Flores, S. Graslund, M. Hammerstrom, M. D. Herman, B. S. Hong, R. Hui I. Johansson, Y. Liu, M. Nilsson, L. Nedyalkova, P. Nordlund, T. Nyman J. Min, H. Ouyang, H. W. Park, C. Qi, W. Rabeh, L. Shen, Y. Shen, D. Sukumard, W. Tempel, Y. Tong, L. Tresagues, M. Vedadi, J. R. Walker, J. Weigelt, M. Welin, H. Wu, T. Xiao, H. Zeng, H. Zhu
In Situ Proteolysis For Protein Crystallization And Structure Determination.
Nat. Methods V. 4 1019 2007
PubMed-ID: 17982461  |  Reference-DOI: 10.1038/NMETH1118

(-) Compounds

Molecule 1 - PUTATIVE REGULATORY PROTEIN
    AtccBAA-471
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidP15TV LIC
    Expression System StrainBL21(DE3) GOLD MAGIC
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneSCO4942, 2SCK31.02C
    Organism ScientificSTREPTOMYCES COELICOLOR A3(2)
    Organism Taxid100226
    StrainA3(2), M145

 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, 6)

Asymmetric Unit (2, 6)
No.NameCountTypeFull Name
1MSE2Mod. Amino AcidSELENOMETHIONINE
2SO44Ligand/IonSULFATE ION
Biological Unit 1 (2, 12)
No.NameCountTypeFull Name
1MSE4Mod. Amino AcidSELENOMETHIONINE
2SO48Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:80 , ARG A:84 , SER A:197 , VAL A:198 , THR A:199BINDING SITE FOR RESIDUE SO4 A 227
2AC2SOFTWAREARG A:32 , GLN A:33 , ARG A:84BINDING SITE FOR RESIDUE SO4 A 228
3AC3SOFTWARETHR A:31 , ARG A:66 , TYR A:70BINDING SITE FOR RESIDUE SO4 A 229
4AC4SOFTWAREARG A:52 , VAL A:53 , ASP A:54 , LYS A:64BINDING SITE FOR RESIDUE SO4 A 230

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2PZ9)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2PZ9)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2PZ9)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2PZ9)

(-) Exons   (0, 0)

(no "Exon" information available for 2PZ9)

(-) Sequences/Alignments

Asymmetric 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:179
 aligned with Q9EWE9_STRCO | Q9EWE9 from UniProtKB/TrEMBL  Length:226

    Alignment length:187
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       
         Q9EWE9_STRCO    30 STRQRIVAAAKEEFARHGIAGARVDRIAKQARTSKERVYAYFRSKEALYAHVAERETTALIEATQLDPADLPGYAGILFDHFAARPDHYRLITWGRLELAESADNTSGPLQATIAGKLDKLRDAQRIGLLDPAWDPVDVLALINQIAMTWAGQPEIAAAAADQAVDPSVTARRAALVTAVEHMFPRP 216
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2pz9A00 A:30-216 Tetracycline Repressor, domain 2                                                                                                                                           CATH domains
               Pfam domains -----TetR_N-2pz9A01 A:35-81                         --------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.--------hhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2pz9 A  30 STRQRIVAAAKEEFARHGIAGARVDRIAKQARTSKERVYAYFRSKEALYAHVAERETTALIEATQLDPADLPGYAGILFDHFAARPDHYRLITWGRLELA--------PLQATIAGKLDKLRDAQRIGLLDPAWDPVDVLALINQIAmTWAGQPEIAAAAADQAVDPSVTARRAALVTAVEHmFPRP 216
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209  |    
                                                                                                                             129      138                                    177-MSE                            212-MSE

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  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 2PZ9)

(-) CATH Domains  (1, 1)

Asymmetric Unit

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: HTH (544)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q9EWE9_STRCO | Q9EWE9)
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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