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(-) Description

Title :  CRYSTAL STRUCTURE OF D. MELANOGASTER PUR-ALPHA REPEAT I-II IN COMPLEX WITH DNA.
 
Authors :  J. Weber, R. Janowski, D. Niessing
Date :  21 Dec 15  (Deposition) - 20 Jan 16  (Release) - 20 Jan 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Dna-Protein Interaction, Rna-Protein Interaction, Dna Unwinding, Fxtas, Als, Ftld, 5Q31. 3 Microdeletion Syndrome, Neurodegeneration, Dna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Weber, H. Bao, C. Hartlmuller, Z. Wang, A. Windhager, R. Janowski, T. Madl, P. Jin, D. Niessing
Structural Basis Of Nucleic-Acid Recognition And Double-Strand Unwinding By The Essential Neuronal Protein Pur-Alpha.
Elife V. 5 2016
PubMed-ID: 26744780  |  Reference-DOI: 10.7554/ELIFE.11297

(-) Compounds

Molecule 1 - CG1507-PB, ISOFORM B
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: PUR-ALPHA, CG1507, DMEL_CG1507
    Organism Common: FRUIT FLY
    Organism Scientific: DROSOPHILA MELANOGASTER
    Organism Taxid: 7227
    Synonym: PURINE-RICH BINDING PROTEIN-ALPHA,ISOFORM F,PUR-ALPHA REPEAT I-II
 
Molecule 2 - DNA
    Chains: B
    Engineered: YES
    Organism Scientific: DROSOPHILA MELANOGASTER
    Organism Taxid: 7227
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric/Biological Unit (3, 6)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2MSE4Mod. Amino AcidSELENOMETHIONINE
3SO41Ligand/IonSULFATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:88 , LYS A:128 , HOH A:402binding site for residue CL A 201
2AC2SOFTWARETYR A:104 , ARG A:144 , GLN A:166 , DG B:1 , HOH B:203binding site for residue SO4 B 101

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5FGP)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5FGP)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5FGP)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5FGP)

(-) Exons   (0, 0)

(no "Exon" information available for 5FGP)

(-) 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:144
                                                                                                                                                                                
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeeeeee..eeeeeeeee....eeeeeeee.....eeeeeeehhhhhhhhhhhhhhhhhhhh...............eeeeeee..eeeeeeeeee..eeeeeeeee.......eeeeee..hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5fgp A  40 VEQELATKmLQIQSKRFYLDVKQNRRGRFIKVAEIGADGRRSQIYLALSTAAEFRDHLSSFSDYYASLGPPNTDNLPEDGKLKSEmmIKDYRRYYLDLKENARGRFLRVSQTITRGGPRSQIALPAQGmIEFRDALTDLLEEFG 183
                                    49        59        69        79        89        99       109       119     ||129       139       149       159       169       179    
                                   48-MSE                                                                      125-MSE                                    168-MSE           
                                                                                                                126-MSE                                                     


Chain B from PDB  Type:DNA  Length:7
                                       
                 5fgp B   1 GCGGCGG   7
   Legend:   → Mismatch (orange background)
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  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 5FGP)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5FGP)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5FGP)

(-) Gene Ontology  (9, 18)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        Q9V4D9_DROME | Q9V4D9: 3k44 5fgo
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(-) Related Entries Specified in the PDB File

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