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(-) Description

Title :  THE CRYSTAL STRUCTURE OF A TETR-LIKE TRANSCRIPTIONAL REGULATOR FROM RHODOCOCCUS SP. RHA1.
 
Authors :  K. Tan, E. Evdokimova, M. Kudritska, A. Savchenko, A. Edwards, A. Joach Midwest Center For Structural Genomics (Mcsg)
Date :  27 Oct 08  (Deposition) - 18 Nov 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Apc5888, Tetr, Rhodococcus Sp. Rha1, 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 :  K. Tan, E. Evdokimova, M. Kudritska, A. Savchenko, A. Edwards, A. Joachimiak
The Crystal Structure Of A Tetr-Like Transcriptional Regulator From Rhodococcus Sp. Rha1.
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - TETR-LIKE TRANSCRIPTIONAL REGULATOR
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: P15TV LIC
    Expression System Strain: BL21
    Expression System Vector Type: PLASMID
    Gene: RHA1_RO05197, RHODOCOCCUS
    Organism Scientific: RHODOCOCCUS
    Organism Taxid: 101510
    Strain: SP. RHA1

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 9)

Asymmetric Unit (3, 9)
No.NameCountTypeFull Name
1EDO1Ligand/Ion1,2-ETHANEDIOL
2MSE5Mod. Amino AcidSELENOMETHIONINE
3SO43Ligand/IonSULFATE ION
Biological Unit 1 (3, 18)
No.NameCountTypeFull Name
1EDO2Ligand/Ion1,2-ETHANEDIOL
2MSE10Mod. Amino AcidSELENOMETHIONINE
3SO46Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:130 , HIS A:137BINDING SITE FOR RESIDUE SO4 A 202
2AC2SOFTWARESER A:34 , MSE A:35 , ASP A:36 , LYS A:46 , TYR A:50BINDING SITE FOR RESIDUE SO4 A 203
3AC3SOFTWARELYS A:102 , HIS A:103BINDING SITE FOR RESIDUE SO4 A 204
4AC4SOFTWAREARG A:28 , SER A:34 , ASP A:36BINDING SITE FOR RESIDUE EDO A 205

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3F1B)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3F1B)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3F1B)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3F1B)

(-) Exons   (0, 0)

(no "Exon" information available for 3F1B)

(-) 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:183
 aligned with Q0S658_RHOJR | Q0S658 from UniProtKB/TrEMBL  Length:199

    Alignment length:189
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186         
         Q0S658_RHOJR     7 RLPRAVREQQMLDAAVDVFSDRGFHETSMDAIAAKAEISKPMLYLYYGSKDELFAACIQREGLRFVEALAPAGDPGLSPREQLRRALEGFLGFVGKHRKSWMVLYRQAMGQQAFVGSVQSSRDRLIELTAHLLESSTKDPEPGQDFELIAIALVGAGEAVADRVAGGEIEVDAAADLLESLAWRGLAGK 195
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3f1bA00 A:7-195 Tetracycline Repressor, domain 2                                                                                                                                              CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhh....hhhhhhhhh..hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.-......hhhhhhhhhhhhhhhhhhhh..-----hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3f1b A   7 RLPRAVREQQmLDAAVDVFSDRGFHETSmDAIAAKAEISKPmLYLYYGSKDELFAACIQREGLRFVEALAPAGDPGLSPREQLRRALEGFLGFVGKHRKSWmVLYRQAm-QQAFVGSVQSSRDRLIELTAHLLESSTK-----QDFELIAIALVGAGEAVADRVAGGEIEVDAAADLLESLAWRGLAGK 195
                                    16|       26        36        46 |      56        66        76        86        96       106 |      |-|      126       136       | -   |   156       166       176       186         
                                     17-MSE            35-MSE       48-MSE                                                     108-MSE  | |                        144   150                                             
                                                                                                                                      115-MSE                                                                            
                                                                                                                                        117
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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 3F1B)

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3F1B)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q0S658_RHOJR | Q0S658)
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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