6EAQ	Immune System	date	Aug 03, 2018
title	Glycosylated Fcgr3b Cd16b In Complex With Afucosylated Igg
authors	J.T.Roberts, A.W.Barb
compound		source
Molecule: Immunoglobulin Gamma-1 Heavy Chain Chain: A, B Synonym: Immunoglobulin Gamma-1 Heavy Chain Nie Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 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 Synonym: Fc-Gamma Riii-Beta,Fcriiib,Fcr-10,Igg Fc Receptor Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Fcgr3b, Cd16b, Fcg3, Fcgr3, Igfr3 Expression_system: Homo Sapiens Expression_system_common: Human Expression_system_taxid: 9606 Expression_system_cell_line: Hek293s Lec1(--)
symmetry	Space Group: C 1 2 1	R_factor 0.213 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 123.629 49.388 139.415 90.00 103.04 90.00
method	X-Ray Diffraction	resolution	2.22 Å
ligand	BMA, GAL, MAN, NAG	enzyme
Primary reference	A single amino acid distorts the Fc gamma receptor IIIb / CD16b structure upon binding immunoglobulin G1 and reduces affinity relative to CD16a., Roberts JT, Barb AW, J Biol Chem. 2018 Oct 25. pii: RA118.005273. doi: 10.1074/jbc.RA118.005273. PMID:30361439

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (210 Kb) [Save to disk] Biological Unit Coordinates (6eaq.pdb1.gz) 202 Kb LPC: Ligand-Protein Contacts for 6EAQ CSU: Contacts of Structural Units for 6EAQ Structure Factors (2454 Kb) Retrieve 6EAQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6EAQ from S2C, [Save to disk]

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [6eaq_B] [6eaq_C] [6eaq_A] SWISS-PROT database: Domain organization of by SWISSPFAM

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