3QWQ	Protein Binding Signaling Protein	date	Feb 28, 2011
title	Crystal Structure Of The Extracellular Domain Of The Epiderm Factor Receptor In Complex With An Adnectin
authors	S.Sheriff
compound		source
Molecule: Epidermal Growth Factor Receptor Chain: A Fragment: Ectodomain Synonym: Proto-Oncogene C-Erbb-1, Receptor Tyrosine-Protein Erbb-1; Ec: 2.7.10.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Egfr, Erbb1 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculovirus
Molecule: Adnectin Chain: B Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Hms174 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet9 Pct734
symmetry	Space Group: P 21 21 21	R_factor 0.202 R_Free 0.246
crystal cell	length a length b length c angle alpha angle beta angle gamma 68.000 72.100 262.000 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.75 Å
ligand	BMA, FUC, MAN, NAG	enzyme	Transferase E.C.2.7.10.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structures of adnectin/protein complexes reveal an expanded binding footprint., Ramamurthy V, Krystek SR Jr, Bush A, Wei A, Emanuel SL, Das Gupta R, Janjua A, Cheng L, Murdock M, Abramczyk B, Cohen D, Lin Z, Morin P, Davis JH, Dabritz M, McLaughlin DC, Russo KA, Chao G, Wright MC, Jenny VA, Engle LJ, Furfine E, Sheriff S, Structure. 2012 Feb 8;20(2):259-69. PMID:22325775

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (238 Kb) [Save to disk] Biological Unit Coordinates (3qwq.pdb1.gz) 230 Kb LPC: Ligand-Protein Contacts for 3QWQ CSU: Contacts of Structural Units for 3QWQ Structure Factors (249 Kb) Retrieve 3QWQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3QWQ from S2C, [Save to disk] Re-refined 3qwq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3QWQ 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 3QWQ

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 3QWQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3qwq_A] [3qwq] [3qwq_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3QWQ: [FN3] [FU ] by SMART

Other resources with information on 3QWQ

Community annotation for 3QWQ at PDBWiki (http://pdbwiki.org)

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