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(-) Description

Title :  CRYSTAL STRUCTURE OF THE PCAV TRANSCRIPTIONAL REGULATOR FROM STREPTOMYCES COELICOLOR IN COMPLEX WITH ITS NATURAL LIGAND
 
Authors :  B. L. Brown, J. R. Davis, J. K. Sello, R. Page
Date :  06 Jun 12  (Deposition) - 24 Apr 13  (Release) - 24 Apr 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.15
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Marr Family, Winged Helix-Turn-Helix, Transcription Factor, Protocatechuate Binding, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. R. Davis, B. L. Brown, R. Page, J. K. Sello
Study Of Pcav From Streptomyces Coelicolor Yields New Insights Into Ligand-Responsive Marr Family Transcription Factors.
Nucleic Acids Res. V. 41 3888 2013
PubMed-ID: 23396446  |  Reference-DOI: 10.1093/NAR/GKT009

(-) Compounds

Molecule 1 - PCAV TRANSCRIPTIONAL REGULATOR
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: BL21(DE3) GOLD
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: SCO6704
    Organism Scientific: STREPTOMYCES COELICOLOR
    Organism Taxid: 100226
    Strain: ATCC BAA-471 / A3(2) / M145

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2DHB2Ligand/Ion3,4-DIHYDROXYBENZOIC ACID

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:6 , HIS A:9 , GLY A:11 , HIS A:12 , ARG A:15 , HIS B:21 , TRP B:25 , SER B:35 , PRO B:36 , ALA B:39 , ILE B:110 , MET B:113 , HOH B:304BINDING SITE FOR RESIDUE DHB B 201
2AC2SOFTWAREHIS A:21 , TRP A:25 , SER A:35 , PRO A:36 , ALA A:39 , ILE A:110 , MET A:113 , HOH A:313 , HIS B:9 , GLY B:11 , HIS B:12 , ARG B:15BINDING SITE FOR RESIDUE DHB A 201
3AC3SOFTWAREHIS B:0 , MET B:1 , ALA B:2 , ARG B:75 , ALA B:122 , ASP B:124 , GLU B:125BINDING SITE FOR RESIDUE ACT B 202

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4FHT)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4FHT)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4FHT)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4FHT)

(-) Exons   (0, 0)

(no "Exon" information available for 4FHT)

(-) 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:141
                                                                                                                                                                             
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhh..eehhhhhhhhh.hhhhhhhhhhhhhhh..eeeee.......eeeeehhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4fht A   1 MAAVDLATHPGHLARRLQQAHYLLWNTMVSEETTSPQYAVLNALVAEPGLDQRTVGERVGLDRSTIAEVVSRLGRRGLLDKVRDPQDGRRSLLRLTDEGLRVHRRLGVRIARMNQVFLAPLAADEQAVFFDLIRRVADAAE 141
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140 


Chain B from PDB  Type:PROTEIN  Length:142
                                                                                                                                                                              
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhh..eehhhhhhhhh.hhhhhhhhhhhhhhh..eeeee.......eeeeehhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4fht B   0 HMAAVDLATHPGHLARRLQQAHYLLWNTMVSEETTSPQYAVLNALVAEPGLDQRTVGERVGLDRSTIAEVVSRLGRRGLLDKVRDPQDGRRSLLRLTDEGLRVHRRLGVRIARMNQVFLAPLAADEQAVFFDLIRRVADAAE 141
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139
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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 4FHT)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4FHT)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4FHT)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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UniProtKB/TrEMBL
        Q9XAM6_STRCO | Q9XAM6: 4g9y

(-) Related Entries Specified in the PDB File

4g9y