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(-) Description

Title :  CRYSTAL STRUCTURE OF A GDP-BOUND Q61L ONCOGENIC MUTANT OF HUMAN GT-PASE KRAS
 
Authors :  J. C. Hunter, A. Manandhar, D. Gurbani, Z. Chen, K. D. Westover
Date :  28 Aug 14  (Deposition) - 10 Jun 15  (Release) - 23 Sep 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.99
Chains :  Asym./Biol. Unit :  A
Keywords :  Small Gtpase, Signal Transduction, Gdp Binding, Gtp Binding, Hydrolase, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. C. Hunter, A. Manandhar, M. A. Carrasco, D. Gurbani, S. Gondi, K. D. Westover
Biochemical And Structural Analysis Of Common Cancer-Associated Kras Mutations.
Mol Cancer Res. V. 13 1325 2015
PubMed-ID: 26037647  |  Reference-DOI: 10.1158/1541-7786.MCR-15-0203

(-) Compounds

Molecule 1 - GTPASE KRAS
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Gene: KRAS, KRAS2, RASK2
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: K-RAS 2,KI-RAS,C-K-RAS,C-KI-RAS

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1GDP1Ligand/IonGUANOSINE-5'-DIPHOSPHATE
2MG1Ligand/IonMAGNESIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:13 , VAL A:14 , GLY A:15 , LYS A:16 , SER A:17 , ALA A:18 , PHE A:28 , VAL A:29 , ASP A:30 , ASN A:116 , LYS A:117 , ASP A:119 , LEU A:120 , SER A:145 , ALA A:146 , LYS A:147 , MG A:202 , HOH A:309 , HOH A:310 , HOH A:317 , HOH A:319 , HOH A:324 , HOH A:327 , HOH A:331 , HOH A:334binding site for residue GDP A 201
2AC2SOFTWARESER A:17 , GDP A:201 , HOH A:317 , HOH A:318 , HOH A:319 , HOH A:331binding site for residue MG A 202

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4WA7)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4WA7)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4WA7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4WA7)

(-) Exons   (0, 0)

(no "Exon" information available for 4WA7)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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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:157
                                                                                                                                                                                             
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee....hhhhhhhhhhhh...........eeeeeeeee..eeeeeeeee........eeeeeee..hhhhhhhhhhhhhhhhhhhh.....eeeeee.........hhhhhhhhhhhh...eee.......hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4wa7 A   0 GMTEYKLVVVGAGGVGKSALTIQLIQNHFVDEYDPTIEDSYRKQVVIDGETCLLDILDTAYMRTGEGFLCVFAINNTKSFEDIHHYREQIKRVKDSEDVPMVLVGNKCDLPSRTVDTKQAQDLARSYGIPFIETSAKTRQGVDDAFYTLVREIRKHK 167
                                     9        19        29        39        49        59|       80        90       100       110       120       130       140       150       160       
                                                                                      59|                                                                                                
                                                                                       71
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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 4WA7)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4WA7)

(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (49, 49)

Asymmetric/Biological Unit(hide GO term definitions)

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  4wa7
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  RASK_HUMAN | P01116
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  RASK_HUMAN | P01116
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 Related Entries

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

UniProtKB/Swiss-Prot
        RASK_HUMAN | P01116: 1d8d 1d8e 1kzo 1kzp 1n4p 1n4q 1n4r 1n4s 3gft 4dsn 4dso 4dst 4dsu 4epr 4ept 4epv 4epw 4epx 4epy 4l8g 4ldj 4lpk 4lrw 4luc 4lv6 4lyf 4lyh 4lyj 4m1o 4m1s 4m1t 4m1w 4m1y 4m21 4m22 4nmm 4obe 4pzy 4pzz 4q01 4q02 4q03 4ql3 4tq9 4tqa 5f2e 5kyk 5tar 5tb5 5uqw 5us4 5usj 5v6s 5v6v 5xco

(-) Related Entries Specified in the PDB File

4ql3 4tq9 4tqa