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(-) Description

Title :  ALLOSTERIC OPENING OF THE POLYPEPTIDE-BINDING SITE WHEN AN HSP70 BINDS ATP
 
Authors :  R. Qi, E. B. Sarbeng, Q. Liu, K. Q. Le, X. Xu, H. Xu, J. Yang, J. L. Wong, C. Vo W. A. Hendrickson, L. Zhou, Q. Liu
Date :  15 Mar 13  (Deposition) - 29 May 13  (Release) - 07 Aug 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.62
Chains :  Asym./Biol. Unit :  A
Keywords :  Dnak, Chaperone, 70Kda Heat Shock Protein (Hsp70), Substrate Binding Domain (Sbd) (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Qi, E. B. Sarbeng, Q. Liu, K. Q. Le, X. Xu, H. Xu, J. Yang, J. L. Wong, C. Vorvis, W. A. Hendrickson, L. Zhou, Q. Liu
Allosteric Opening Of The Polypeptide-Binding Site When An Hsp70 Binds Atp.
Nat. Struct. Mol. Biol. V. 20 900 2013
PubMed-ID: 23708608  |  Reference-DOI: 10.1038/NSMB.2583

(-) Compounds

Molecule 1 - HSP70 CHAPERONE DNAK
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PSMT
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: SUBSTRATE BINDING DOMAIN, UNP RESIDUES 389-610
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K12

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 4JNF)

(-) Sites  (0, 0)

(no "Site" information available for 4JNF)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ile A:418 -Pro A:419

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4JNF)

(-) 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:213
                                                                                                                                                                                                                                                     
               SCOP domains d4jnfa1 A:388-506 automated matches                                                                                d4jnfa2 A:507-604 automated matches                                                                SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeee...eeeeee.......eeeeeee.....eeeeeee....hhhhheeeeeeee.....hhhhh..eeeeeee.....eeeeeee.....eeeee.hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4jnf A 388 SVLLLDVTPLSLGIETMGGVMTTLIAKNTTIPTKHSQVFSMGGAVTIHVLQGERKRAADNKSLGQFNLDGINPAPRGMPQIEVTFDIDADGILHVSAKDKNSGKEQKITIKASSGLNEDEIQKMVRDAEANAEADRKFEELVQTRNQGDHLLHSTRKQVEEAGDKLPADDKTAIESALTALETALKGEDKAAIEAKMQELAQVSQKLMEIAQQ 604
                                   397       407       417       427  ||   441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601   
                                                                    430|                                                                                                                                                                         
                                                                     435
   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  (2, 2)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (21, 21)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Ile A:418 - Pro A:419   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        DNAK_ECOLI | P0A6Y8: 1bpr 1dg4 1dkg 1dkx 1dky 1dkz 1q5l 2bpr 2kho 3dpo 3dpp 3dpq 3qnj 4b9q 4e81 4ezn 4ezo 4ezp 4ezq 4ezr 4ezs 4ezt 4ezu 4ezv 4ezw 4ezx 4ezy 4ezz 4f00 4f01 4hy9 4hyb 4jn4 4jne 4jwc 4jwd 4jwe 4jwi 4r5g 4r5i 4r5j 4r5k 4r5l

(-) Related Entries Specified in the PDB File

1dkz SUBSTRATE BINDING DOMAIN OF DNAK WITH A SUBSTRATE PEPTIDE
4jn4
4jne