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(-) Description

Title :  THE CRYSTAL STRUCTURE OF ATHE PUTATIVE TETR-FAMILY TRANSCRIPTIONAL REGULATOR RHA06780 FROM RHODOCOCCUS SP. RHA1.
 
Authors :  R. Zhang, E. Evdokimova, M. Kudritskam, A. Savchenko, A. Edwards, A. Jo Midwest Center For Structural Genomics (Mcsg)
Date :  16 Nov 06  (Deposition) - 19 Dec 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Tetr, Hth Dna Binding Motif, Structural Genomics, Psi-2, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Zhang, E. Evdokimova, M. Kudritskam, A. Savchenko, A. Edwards, A. Joachimiak
The Crystal Structure Of A Tetr-Family Transcriptional Regulator From Rhodococcus Sp.
To Be Published 2006
PubMed: search

(-) Compounds

Molecule 1 - TRANSCRIPTIONAL REGULATOR, TETR FAMILY PROTEIN
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET15B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Organism Scientific: RHODOCOCCUS SP. RHA1
    Organism Taxid: 101510
    Strain: RHA1

 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  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2NX4)

(-) Sites  (0, 0)

(no "Site" information available for 2NX4)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2NX4)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2NX4)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2NX4)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2NX4)

(-) Exons   (0, 0)

(no "Exon" information available for 2NX4)

(-) 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:194
 aligned with Q0SCU8_RHOJR | Q0SCU8 from UniProtKB/TrEMBL  Length:193

    Alignment length:194
                             1                                                                                                                                                                                                
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189    
         Q0SCU8_RHOJR     - -MPKLVDHDERRRSITAAAWRLIAARGIEAANMRDIATEAGYTNGALSHYFAGKDEILRTSYEHISEATDRRIAEALGDATGLDALRILCREVMPINEEQLLEARIAASLWPRAMYDEQMAATNRRTMDNWREQMAIFLEQAREEGSVGDIDVTIVVEQLLNMMMGMQILGVLTPGETSSERQLEMLEQFVAAL 193
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhh.hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nx4 A   0 GVPKLVDHDERRRSITAAAWRLIAARGIEAANMRDIATEAGYTNGALSHYFAGKDEILRTSYEHISEATDRRIAEALGDATGLDALRILCREVMPINEEQLLEARIAASLWPRAMYDEQMAATNRRTMDNWREQMAIFLEQAREEGSVGDIDVTIVVEQLLNMMMGMQILGVLTPGETSSERQLEMLEQFVAAL 193
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189    


Chain B from PDB  Type:PROTEIN  Length:194
 aligned with Q0SCU8_RHOJR | Q0SCU8 from UniProtKB/TrEMBL  Length:193

    Alignment length:194
                             1                                                                                                                                                                                                
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189    
         Q0SCU8_RHOJR     - -MPKLVDHDERRRSITAAAWRLIAARGIEAANMRDIATEAGYTNGALSHYFAGKDEILRTSYEHISEATDRRIAEALGDATGLDALRILCREVMPINEEQLLEARIAASLWPRAMYDEQMAATNRRTMDNWREQMAIFLEQAREEGSVGDIDVTIVVEQLLNMMMGMQILGVLTPGETSSERQLEMLEQFVAAL 193
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhh.hhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nx4 B   0 GVPKLVDHDERRRSITAAAWRLIAARGIEAANMRDIATEAGYTNGALSHYFAGKDEILRTSYEHISEATDRRIAEALGDATGLDALRILCREVMPINEEQLLEARIAASLWPRAMYDEQMAATNRRTMDNWREQMAIFLEQAREEGSVGDIDVTIVVEQLLNMMMGMQILGVLTPGETSSERQLEMLEQFVAAL 193
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189    


Chain C from PDB  Type:PROTEIN  Length:187
 aligned with Q0SCU8_RHOJR | Q0SCU8 from UniProtKB/TrEMBL  Length:193

    Alignment length:187
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       
         Q0SCU8_RHOJR     7 HDERRRSITAAAWRLIAARGIEAANMRDIATEAGYTNGALSHYFAGKDEILRTSYEHISEATDRRIAEALGDATGLDALRILCREVMPINEEQLLEARIAASLWPRAMYDEQMAATNRRTMDNWREQMAIFLEQAREEGSVGDIDVTIVVEQLLNMMMGMQILGVLTPGETSSERQLEMLEQFVAAL 193
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhh....hhhhhhhhhh.hhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nx4 C   7 HDERRRSITAAAWRLIAARGIEAANMRDIATEAGYTNGALSHYFAGKDEILRTSYEHISEATDRRIAEALGDATGLDALRILCREVMPINEEQLLEARIAASLWPRAMYDEQMAATNRRTMDNWREQMAIFLEQAREEGSVGDIDVTIVVEQLLNMMMGMQILGVLTPGETSSERQLEMLEQFVAAL 193
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       


Chain D from PDB  Type:PROTEIN  Length:187
 aligned with Q0SCU8_RHOJR | Q0SCU8 from UniProtKB/TrEMBL  Length:193

    Alignment length:187
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       
         Q0SCU8_RHOJR     7 HDERRRSITAAAWRLIAARGIEAANMRDIATEAGYTNGALSHYFAGKDEILRTSYEHISEATDRRIAEALGDATGLDALRILCREVMPINEEQLLEARIAASLWPRAMYDEQMAATNRRTMDNWREQMAIFLEQAREEGSVGDIDVTIVVEQLLNMMMGMQILGVLTPGETSSERQLEMLEQFVAAL 193
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhh....hhhhhhhhhh.hhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nx4 D   7 HDERRRSITAAAWRLIAARGIEAANMRDIATEAGYTNGALSHYFAGKDEILRTSYEHISEATDRRIAEALGDATGLDALRILCREVMPINEEQLLEARIAASLWPRAMYDEQMAATNRRTMDNWREQMAIFLEQAREEGSVGDIDVTIVVEQLLNMMMGMQILGVLTPGETSSERQLEMLEQFVAAL 193
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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 2NX4)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2NX4)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2NX4)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (Q0SCU8_RHOJR | Q0SCU8)
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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