5LGK	Immune System	date	Jul 07, 2016
title	Crystal Structure Of The Human Ige-Fc Bound To Its B Cell Re Dercd23
authors	B.Dhaliwal, M.O.Y.Pang, B.J.Sutton
compound		source
Molecule: Ig Epsilon Chain C Region Chain: A, B, C, D Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ighe Expression_system: Mus Musculus Expression_system_common: Mouse Expression_system_taxid: 10090
Molecule: Low Affinity Immunoglobulin Epsilon Fc Receptor Chain: E, F Synonym: Blast-2,C-Type Lectin Domain Family 4 Member J,Fc- Rii,Immunoglobulin E-Binding Factor,Lymphocyte Ige Receptor Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Fcer2, Cd23a, Clec4j, Fce2, Igebf Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1	R_factor 0.266 R_Free 0.278
crystal cell	length a length b length c angle alpha angle beta angle gamma 80.520 85.320 88.230 117.87 90.32 112.62
method	X-Ray Diffraction	resolution	3.50 Å
ligand	BMA, NAG	enzyme
Primary reference	IgE binds asymmetrically to its B cell receptor CD23., Dhaliwal B, Pang MO, Keeble AH, James LK, Gould HJ, McDonnell JM, Sutton BJ, Beavil AJ, Sci Rep. 2017 Mar 31;7:45533. doi: 10.1038/srep45533. PMID:28361904

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (477 Kb) [Save to disk] Biological Unit Coordinates (5lgk.pdb1.gz) 235 Kb Biological Unit Coordinates (5lgk.pdb2.gz) 232 Kb LPC: Ligand-Protein Contacts for 5LGK CSU: Contacts of Structural Units for 5LGK Structure Factors (1155 Kb) Retrieve 5LGK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5LGK from S2C, [Save to disk] Re-refined 5lgk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5LGK 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 5LGK

Ramachandran plot from PDBSum

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: [5lgk_A] [5lgk_C] [5lgk_D] [5lgk] [5lgk_B] [5lgk_E] [5lgk_F] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 5LGK

Community annotation for 5LGK at PDBWiki (http://pdbwiki.org)

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---