6B3S	Transferase Immune System	date	Sep 23, 2017
title	Crystal Structure Of The Fab Fragment Of Necitumumab (Fab11f Complex With Domain III From A Cetuximab Resistant Variant (Segfrd3-S468r)
authors	K.M.Ferguson, A.Bagchi
compound		source
Molecule: Epidermal Growth Factor Receptor Chain: A, B, E, I Synonym: Proto-Oncogene C-Erbb-1,Receptor Tyrosine-Protein Erbb-1; Ec: 2.7.10.1 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Egfr, Erbb, Erbb1, Her1 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pfastbac
Molecule: Necitumumab Fab Heavy Chain Chain: H, C, F, J Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Mus Musculus Expression_system_common: House Mouse Expression_system_taxid: 10090 Expression_system_cell_line: Ns0
Molecule: Necitumumab Fab Light Chain Chain: L, D, G, K Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Mus Musculus Expression_system_common: House Mouse Expression_system_taxid: 10090 Expression_system_cell_line: Ns0
symmetry	Space Group: P 1 2 1	R_factor 0.208 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 151.943 80.756 172.901 90.00 91.50 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	BMA, MAN, NAG	enzyme	Transferase E.C.2.7.10.1 BRENDA
Primary reference	Molecular basis for necitumumab inhibition of EGFR variants associated with acquired cetuximab resistance., Bagchi A, Haidar JN, Eastman SW, Vieth M, Topper M, Iacolina MD, Walker JM, Forest A, Shen Y, Novosiadly RD, Ferguson KM, Mol Cancer Ther. 2017 Nov 20. pii: 1535-7163.MCT-17-0575. doi:, 10.1158/1535-7163.MCT-17-0575. PMID:29158469

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (389 Kb) [Save to disk] Biological Unit Coordinates (6b3s.pdb1.gz) 100 Kb Biological Unit Coordinates (6b3s.pdb2.gz) 100 Kb Biological Unit Coordinates (6b3s.pdb3.gz) 102 Kb Biological Unit Coordinates (6b3s.pdb4.gz) 101 Kb LPC: Ligand-Protein Contacts for 6B3S CSU: Contacts of Structural Units for 6B3S Structure Factors (2066 Kb) Retrieve 6B3S in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6B3S from S2C, [Save to disk]

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Structure-derived information

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Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [6b3s_K] [6b3s_E] [6b3s_J] [6b3s_B] [6b3s_C] [6b3s_G] [6b3s_L] [6b3s_H] [6b3s_D] [6b3s_A] [6b3s_I] [6b3s_F] SWISS-PROT database: Domain organization of by SWISSPFAM

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