3WJL	Immune System	date	Oct 11, 2013
title	Crystal Structure Of Iib Selective Fc Variant, Fc(V12), In C With Fcgriib
authors	S.Kadono, F.Mimoto, H.Katada, T.Igawa, T.Kuramochi, M.Muraoka, Y.W K.Haraya, T.Miyazaki, K.Hattori
compound		source
Molecule: Ig Gamma-1 Chain C Region Chain: A, B Fragment: Unp Residues 216-445 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ighg1 Expression_system: Homo Sapiens Expression_system_common: Human Expression_system_taxid: 9606 Expression_system_cell_line: Hek293f
Molecule: Low Affinity Immunoglobulin Gamma Fc Region Recep Chain: C Fragment: Extracellular Domain, Unp Residues 45-217 Synonym: Igg Fc Receptor II-C, Cdw32, Fc-Gamma Rii-C, Fc-Ga Fcrii-C; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Fcgr2c, Cd32, Fcg2, Igfr2 Expression_system: Homo Sapiens Expression_system_common: Human Expression_system_taxid: 9606 Expression_system_cell_line: Hek293f
symmetry	Space Group: C 2 2 21	R_factor 0.230 R_Free 0.270
crystal cell	length a length b length c angle alpha angle beta angle gamma 156.710 260.200 56.860 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.86 Å
ligand	BMA, FUL, GAL, MAN, NAG	enzyme
Primary reference	Engineered antibody Fc variant with selectively enhanced FcgammaRIIb binding over both FcgammaRIIa(R131) and FcgammaRIIa(H131)., Mimoto F, Katada H, Kadono S, Igawa T, Kuramochi T, Muraoka M, Wada Y, Haraya K, Miyazaki T, Hattori K, Protein Eng Des Sel. 2013 Oct;26(10):589-98. doi: 10.1093/protein/gzt022. Epub, 2013 Jun 5. PMID:23744091

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (104 Kb) [Save to disk] Biological Unit Coordinates (3wjl.pdb1.gz) 97 Kb LPC: Ligand-Protein Contacts for 3WJL CSU: Contacts of Structural Units for 3WJL Structure Factors (448 Kb) Retrieve 3WJL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3WJL from S2C, [Save to disk] Re-refined 3wjl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3WJL 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 3WJL

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 3WJL, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3wjl] [3wjl_C] [3wjl_B] [3wjl_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3WJL: [IG] [IG_like] [IGc1 ] by SMART

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