1J87	Immune System	date	May 20, 2001
title	Human High Affinity Fc Receptor Fc(Epsilon)Ri(Alpha), Hexago Crystal Form 1
authors	S.C.Garman, S.Sechi, J.P.Kinet, T.S.Jardetzky
compound		source
Molecule: High Affinity Immunoglobulin Epsilon Receptor Alp Subunit; Chain: A Fragment: Extracellular Fragment Synonym: Fc(Epsilon)Ri(Alpha); Ige Fc Receptor, Alpha-Subun Epsilon Ri-Alpha; Engineered: Yes Mutation: Yes Other_details: Glycosylated Protein		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pvl1392
symmetry	Space Group: P 61 2 2	R_factor 0.264 R_Free 0.306
crystal cell	length a length b length c angle alpha angle beta angle gamma 58.680 58.680 229.100 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.20 Å
ligand	BMA, FUC, MAN, NAG	enzyme
Primary reference	The analysis of the human high affinity IgE receptor Fc epsilon Ri alpha from multiple crystal forms., Garman SC, Sechi S, Kinet JP, Jardetzky TS, J Mol Biol 2001 Aug 31;311(5):1049-62. PMID:11531339

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (35 Kb) [Save to disk] Biological Unit Coordinates (1j87.pdb1.gz) 29 Kb LPC: Ligand-Protein Contacts for 1J87 CSU: Contacts of Structural Units for 1J87 Likely Quarternary Molecular Structure file(s) for 1J87 Retrieve 1J87 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1J87 from S2C, [Save to disk]

View 1J87 in 3D

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Visual 3D analysis of 1J87

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1J87, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1j87a1, region A:1-85 [Jmol] [rasmolscript] [script source]     - Domain d1j87a2, region A:86-171 [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1j87_A] [1j87] SWISS-PROT database: [P12319] Domain organization of [FCERA_HUMAN] by SWISSPFAM Domains found in 1J87: [IG_like] [IGc2 ] by SMART

Other resources with information on 1J87

Community annotation for 1J87 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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