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(-) Description

Title :  WNK1: A CHLORIDE SENSOR VIA AUTOPHOSPHORYLATION
 
Authors :  A. Piala, T. Moon, R. Akella, H. He, M. H. Cobb, E. Goldsmith
Date :  07 Apr 14  (Deposition) - 28 May 14  (Release) - 28 May 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.50
Chains :  Asym./Biol. Unit :  A
Keywords :  Protein Serine/Threonine Kinase, Kinase, Atp-Binding, Unphosphorylated, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. T. Piala, T. M. Moon, R. Akella, H. He, M. H. Cobb, E. J. Goldsmith
Chloride Sensing By Wnk1 Involves Inhibition Of Autophosphorylation.
Sci. Signal. V. 7 Ra41 2014
PubMed-ID: 24803536  |  Reference-DOI: 10.1126/SCISIGNAL.2005050

(-) Compounds

Molecule 1 - SERINE/THREONINE-PROTEIN KINASE WNK1
    Chains: A
    EC Number: 2.7.11.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PHIS PARALLEL
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Fragment: KINASE DOMAIN (UNP RESIDUES 194-480)
    Gene: HSN2, PRKWNK1, WNK1
    Mutation: YES
    Organism Common: RAT
    Organism Scientific: RATTUS NORVEGICUS
    Organism Taxid: 10116
    Synonym: PROTEIN KINASE LYSINE-DEFICIENT 1, PROTEIN KINASE WITH NO LYSINE 1

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1BR1Ligand/IonBROMIDE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:299 , THR A:301 , GLY A:370BINDING SITE FOR RESIDUE BR A 501

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4Q2A)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Thr A:342 -Pro A:343

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4Q2A)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4Q2A)

(-) Exons   (0, 0)

(no "Exon" information available for 4Q2A)

(-) 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:271
                                                                                                                                                                                                                                                                                                               
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....eeeeeeeeee...eeeeeeee.....eeeeeeee.hhhhhhhhhhhhhhhhhhhh........eeeeeeeee..eeeeeeeee.....hhhhhhhhh...hhhhhhhhhhhhhhhhhhhhh..............eee......eee...hhhhhh.........................hhhhhhhhhhhhhhhhhh........hhhhhhhhhhhh..hhhhhhh.hhhhhhhhhhhh........hhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4q2a A 210 KAVGMSNDGRFLKFDIEIGRGSFKTVYKGLDTETTVEVAWCELQDRKLTKSERQRFKEEAEMLKGLQHPNIVRFYDSWESTVKGKKCIVLVTELMTSGTLKTYLKRFKVMKIKVLRSWCRQILKGLQFLHTRTPPIIHRDLKCDNIFITGPTGSVKIGDLGLATLKRASFAKAVIGTPEFMAPEMYEEKYDESVDVYAFGMCMLEMATSEYPYSECQNAAQIYRRVTSGVKPASFDKVAIPEVKEIIEGCIRQNKDERYSIKDLLNHAFFQ 480
                                   219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479
   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 4Q2A)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4Q2A)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4Q2A)

(-) Gene Ontology  (30, 30)

Asymmetric/Biological Unit(hide GO term definitions)

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    Thr A:342 - Pro A:343   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        WNK1_RAT | Q9JIH7: 2lru 3fpq 5drb

(-) Related Entries Specified in the PDB File

3fpq WNK1 SOAKED WITH BROMIDE