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(-) Description

Title :  GRB2 SH2 COMPLEXED WITH A PTYR-AC6CN-ASN TRIPEPTIDE
 
Authors :  J. H. Clements, S. F. Martin
Date :  06 Apr 14  (Deposition) - 18 Jun 14  (Release) - 24 Dec 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.64
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Grb2 Sh2, Cation-Pi Interaction, Signaling Protein-Antagonist Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. M. Myslinski, J. H. Clements, S. F. Martin
Protein-Ligand Interactions: Probing The Energetics Of A Putative Cation-Pi Interaction.
Bioorg. Med. Chem. Lett. V. 24 3164 2014
PubMed-ID: 24856058  |  Reference-DOI: 10.1016/J.BMCL.2014.04.114

(-) Compounds

Molecule 1 - GROWTH FACTOR RECEPTOR-BOUND PROTEIN 2
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PQE-60
    Expression System Strain: SG13009
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 53-163
    Gene: GRB2, ASH
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: ADAPTER PROTEIN GRB2,PROTEIN ASH,SH2/SH3 ADAPTER GRB2
 
Molecule 2 - PHQ-PTR-02K-ASN-NH2
    Chains: B
    Engineered: YES
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 5)

Asymmetric/Biological Unit (5, 5)
No.NameCountTypeFull Name
102K1Mod. Amino Acid1-AMINOCYCLOHEXANECARBOXYLIC ACID
2CL1Ligand/IonCHLORIDE ION
3NH21Mod. Amino AcidAMINO GROUP
4PHQ1Mod. Amino AcidBENZYL CHLOROCARBONATE
5PTR1Mod. Amino AcidO-PHOSPHOTYROSINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:139 , GLN A:145 , HOH A:327binding site for residue CL A 201
2AC2SOFTWAREARG A:67 , ARG A:78 , ARG A:86 , SER A:88 , SER A:90 , SER A:96 , HIS A:107 , PHE A:108 , LYS A:109 , LEU A:120 , TRP A:121 , HOH A:301 , HOH A:307 , HOH B:101 , HOH B:102 , HOH B:103binding site for PHQ-PTR-02K-ASN-NH2

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4P9V)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4P9V)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4P9V)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4P9V)

(-) Exons   (0, 0)

(no "Exon" information available for 4P9V)

(-) 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:100
                                                                                                                                    
               SCOP domains ---------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............hhhhhhhhhhh......eeeee.......eeeeeee..eeeeee.ee.....ee....ee.hhhhhhhhh.................. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------- Transcript
                 4p9v A  54 EMKPHPWFFGKIPRAKAEEMLSKQRHDGAFLIRESESAPGDFSLSVKFGNDVQHFKVLRDGAGKYFLWVVKFNSLNELVDYHRSTSVSRNQQIFLRDIEQ 153
                                    63        73        83        93       103       113       123       133       143       153


Chain B from PDB  Type:PROTEIN  Length:5
                                     
               SCOP domains ----- SCOP domains
               CATH domains ----- CATH domains
               Pfam domains ----- Pfam domains
         Sec.struct. author ..... Sec.struct. author
                 SAPs(SNPs) ----- SAPs(SNPs)
                    PROSITE ----- PROSITE
                 Transcript ----- Transcript
                 4p9v B   1 xxxNx   5
                            ||| |
                            1-PHQ
                             2-PTR
                              3-02K
                                5-NH2
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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 4P9V)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4P9V)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4P9V)

(-) Gene Ontology  (57, 57)

Asymmetric/Biological Unit(hide GO term definitions)

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  4p9v
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  GRB2_HUMAN | P62993
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 Related Entries

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

UniProtKB/Swiss-Prot
        GRB2_HUMAN | P62993: 1aze 1bm2 1bmb 1cj1 1fhs 1fyr 1gcq 1gfc 1gfd 1ghu 1gri 1io6 1jyq 1jyr 1jyu 1qg1 1tze 1x0n 1zfp 2aoa 2aob 2h46 2h5k 2huw 2vvk 2vwf 2w0z 3c7i 3imd 3imj 3in7 3in8 3kfj 3mxc 3mxy 3n7y 3n84 3n8m 3ov1 3ove 3s8l 3s8n 3s8o 3wa4 4p9z 5cdw

(-) Related Entries Specified in the PDB File

3s8o 3S8O CONTAINS THE SAME PROTEIN COMPLEXED WITH A SIMILAR LIGAND
4p9z