3C7I	Splicing	date	Feb 07, 2008
title	X-Ray Crystal Structure Of The Complex Between The Grb2-Sh2 A Flexible Ligand, Fptvn.
authors	A.P.Benfield, S.F.Martin
compound		source
Molecule: Growth Factor Receptor-Bound Protein 2 Chain: A Synonym: Adapter Protein Grb2, Sh2sh3 Adapter Grb2, Protei Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Gene: Grb2, Ash Expression_system: Escherichia Coli
symmetry	Space Group: P 43 21 2	R_factor 0.207 R_Free 0.234
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.053 42.053 109.426 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand	FMT, TVN	enzyme
note	3C7I supersedes 2HUY
Primary reference	Ligand preorganization may be accompanied by entropic penalties in protein-ligand interactions., Benfield AP, Teresk MG, Plake HR, DeLorbe JE, Millspaugh LE, Martin SF, Angew Chem Int Ed Engl. 2006 Oct 20;45(41):6830-5. PMID:17001728

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk] Biological Unit Coordinates (3c7i.pdb1.gz) 39 Kb LPC: Ligand-Protein Contacts for 3C7I CSU: Contacts of Structural Units for 3C7I Likely Quarternary Molecular Structure file(s) for 3C7I Structure Factors (79 Kb) Retrieve 3C7I in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3C7I from S2C, [Save to disk] Re-refined 3c7i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3C7I in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 3C7I

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3C7I, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3c7i] [3c7i_A] SWISS-PROT database: [P62993] Domain organization of [GRB2_HUMAN] by SWISSPFAM Domain found in 3C7I: [SH2 ] by SMART

Other resources with information on 3C7I

Community annotation for 3C7I at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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