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(-) Description

Title :  STRUCTURE OF SCO0253, A TETR-FAMILY TRANSCRIPTIONAL REGULATOR FROM STREPTOMYCES COELICOLOR
 
Authors :  A. U. Singer, X. Xu, C. Chang, J. Gu, A. M. Edwards, A. Joachimiak, A. Savc Midwest Center For Structural Genomics (Mcsg)
Date :  12 Dec 08  (Deposition) - 13 Jan 09  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Tetr-Family Transcriptional Regulator Streptomyces, Structural Genomics, Psi-2, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Dna-Binding, Transcription, Transcription Regulation, Transcription Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. U. Singer, X. Xu, C. Chang, J. Gu, A. M. Edwards, A. Joachimiak, A. Savchenko
Structure Of Sco0253, A Tetr-Family Transcriptional Regulator From Streptomyces Coelicolor
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PUTATIVE TETR-FAMILY TRANSCRIPTIONAL REGULATOR
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: P15TV LIC
    Expression System Strain: BL21 DE3 STAR MAGIC
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: SCJ9A.32, SCO0253
    Organism Scientific: STREPTOMYCES COELICOLOR
    Organism Taxid: 1902
    Strain: A3

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 24)

Asymmetric Unit (2, 24)
No.NameCountTypeFull Name
1MSE23Mod. Amino AcidSELENOMETHIONINE
2PEG1Ligand/IonDI(HYDROXYETHYL)ETHER
Biological Unit 1 (2, 13)
No.NameCountTypeFull Name
1MSE12Mod. Amino AcidSELENOMETHIONINE
2PEG1Ligand/IonDI(HYDROXYETHYL)ETHER
Biological Unit 2 (1, 11)
No.NameCountTypeFull Name
1MSE11Mod. Amino AcidSELENOMETHIONINE
2PEG-1Ligand/IonDI(HYDROXYETHYL)ETHER

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:181 , GLY A:182 , VAL A:184 , ARG A:185 , ASP B:181 , ARG B:185BINDING SITE FOR RESIDUE PEG A 191

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3FIW)

(-) 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:173
 aligned with Q9S1N8_STRCO | Q9S1N8 from UniProtKB/TrEMBL  Length:190

    Alignment length:188
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182        
         Q9S1N8_STRCO     3 KMNRETVITEALDLLDEVGLDGVSTRRLAKRLGVEQPSLYWYFRTKRDLLTAMAQAAMAPHAAEPLPEPGEDWHGWFLRNTRSFRRTLLARRDGARLHAGSRPTADLDRVRRKMDFLVASGVPERHAQMAMLAAGRFTVGCVLEEQAETGAGDTADLPADVPEIDHESAFEAGLALITDGLVRHVDAR 190
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3fiwA01 A:3-58 Homeodomain-like                         ------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhh...hhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhh..hhhhhhhhh....hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh---------------.hhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fiw A   3 KmNRETVITEALDLLDEVGLDGVSTRRLAKRLGVEQPSLYWYFRTKRDLLTAmAQAAmAPHAAEPLPEPGEDWHGWFLRNTRSFRRTLLARRDGARLHAGSRPTADLDRVRRKmDFLVASGVPERHAQmAmLAAGRFTVGCVLEEQAE---------------IDHESAFEAGLALITDGLVRHVDAR 190
                             |      12        22        32        42        52  |    |62        72        82        92       102       112   |   122       132|      142       | -         -   |   172       182        
                             |                                                 55-MSE|                                                     116-MSE        131-MSE            150             166                        
                             4-MSE                                                  60-MSE                                                                  133-MSE                                                     


Chain B from PDB  Type:PROTEIN  Length:167
 aligned with Q9S1N8_STRCO | Q9S1N8 from UniProtKB/TrEMBL  Length:190

    Alignment length:184
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183    
         Q9S1N8_STRCO     4 MNRETVITEALDLLDEVGLDGVSTRRLAKRLGVEQPSLYWYFRTKRDLLTAMAQAAMAPHAAEPLPEPGEDWHGWFLRNTRSFRRTLLARRDGARLHAGSRPTADLDRVRRKMDFLVASGVPERHAQMAMLAAGRFTVGCVLEEQAETGAGDTADLPADVPEIDHESAFEAGLALITDGLVRHV 187
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -3fiwB01 B:5-58 Homeodomain-like                       --------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhh.hhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhh.hhhhhhhh...--hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh---------------.hhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fiw B   4 mNRETVITEALDLLDEVGLDGVSTRRLAKRLGVEQPSLYWYFRTKRDLLTAmAQAAmAPHAAEPLPEPGEDWHGWFLRNTRSFRRTLLARRDGARLHAGSRP--DLDRVRRKmDFLVASGVPERHAQmAmLAAGRFTVGCVLEEQAE---------------IDHESAFEAGLALITDGLVRHV 187
                            |       13        23        33        43        53 |    | 63        73        83        93       103 |  |  113  |    123       133       143      |  -         -  |    173       183    
                            4-MSE                                             55-MSE|                                          105  |     116-MSE        131-MSE            150             166                     
                                                                                   60-MSE                                         108                      133-MSE                                                  


Chain C from PDB  Type:PROTEIN  Length:173
 aligned with Q9S1N8_STRCO | Q9S1N8 from UniProtKB/TrEMBL  Length:190

    Alignment length:189
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181         
         Q9S1N8_STRCO     2 TKMNRETVITEALDLLDEVGLDGVSTRRLAKRLGVEQPSLYWYFRTKRDLLTAMAQAAMAPHAAEPLPEPGEDWHGWFLRNTRSFRRTLLARRDGARLHAGSRPTADLDRVRRKMDFLVASGVPERHAQMAMLAAGRFTVGCVLEEQAETGAGDTADLPADVPEIDHESAFEAGLALITDGLVRHVDAR 190
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3fiwC01 C:2-58 Homeodomain-like                          ------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhh....hhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhh..hhhhhhhhh....hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh----------------hhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fiw C   2 TKmNRETVITEALDLLDEVGLDGVSTRRLAKRLGVEQPSLYWYFRTKRDLLTAmAQAAmAPHAAEPLPEPGEDWHGWFLRNTRSFRRTLLARRDGARLHAGSRPTADLDRVRRKmDFLVASGVPERHAQmAmLAAGRFTVGCVLEEQAE----------------DHESAFEAGLALITDGLVRHVDAR 190
                              |     11        21        31        41        51   |    61        71        81        91       101       111    |  121       131 |     141        |-         -     | 171       181         
                              4-MSE                                             55-MSE|                                                     116-MSE        131-MSE            150              167                       
                                                                                     60-MSE                                                                  133-MSE                                                     


Chain D from PDB  Type:PROTEIN  Length:169
 aligned with Q9S1N8_STRCO | Q9S1N8 from UniProtKB/TrEMBL  Length:190

    Alignment length:184
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184    
         Q9S1N8_STRCO     5 NRETVITEALDLLDEVGLDGVSTRRLAKRLGVEQPSLYWYFRTKRDLLTAMAQAAMAPHAAEPLPEPGEDWHGWFLRNTRSFRRTLLARRDGARLHAGSRPTADLDRVRRKMDFLVASGVPERHAQMAMLAAGRFTVGCVLEEQAETGAGDTADLPADVPEIDHESAFEAGLALITDGLVRHVD 188
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3fiwD01 D:5-58 Homeodomain-like                       ---------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhh...hhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhh..hhhhhhhhhh...hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh---------------.hhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fiw D   5 NRETVITEALDLLDEVGLDGVSTRRLAKRLGVEQPSLYWYFRTKRDLLTAmAQAAmAPHAAEPLPEPGEDWHGWFLRNTRSFRRTLLARRDGARLHAGSRPTADLDRVRRKmDFLVASGVPERHAQmAmLAAGRFTVGCVLEEQAE---------------IDHESAFEAGLALITDGLVRHVD 188
                                    14        24        34        44        54|    |  64        74        84        94       104       114 |     124      |134       144     |   -         - |     174       184    
                                                                             55-MSE|                                                     116-MSE        131-MSE            150             166                      
                                                                                  60-MSE                                                                  133-MSE
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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 3FIW)

(-) CATH Domains  (1, 4)

Asymmetric Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (Q9S1N8_STRCO | Q9S1N8)
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:0045892    negative regulation of transcription, DNA-templated    Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0046677    response to antibiotic    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.

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