1F6A Immune System date Jun 20, 2000
title Structure Of The Human Ige-Fc Bound To Its High Affinity Rec Fc(Epsilon)Ri(Alpha)
authors S.C.Garman, B.A.Wurzburg, S.S.Tarchevskaya, J.P.Kinet, T.S.Jarde
compound source
Molecule: High Affinity Immunoglobulin Epsilon Receptor Alp Subunit;
Chain: A
Fragment: Extracellular Domain
Synonym: High Affinity Ige-Fc Receptor, Fc(Epsilon)Ri(Alpha
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Hi-5 Insect Cells
Expression_system_common: Hi-5 Insect Cells
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pvl1392

Molecule: Ig Epsilon Chain C Region
Chain: B, D
Fragment: C(Epsilon)3-C(Epsilon)4 Domains
Synonym: Ige-Fc
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Hi-5 Insect Cells
Expression_system_common: Hi-5 Insect Cells
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pvl1392
symmetry Space Group: H 3 2
R_factor 0.254 R_Free 0.273
crystal
cell
length a length b length c angle alpha angle beta angle gamma
192.800 192.800 302.400 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.50 Å
ligand CPS, FUC, MAN, NAG, SO4 enzyme
Primary referenceStructure of the Fc fragment of human IgE bound to its high-affinity receptor Fc epsilonRI alpha., Garman SC, Wurzburg BA, Tarchevskaya SS, Kinet JP, Jardetzky TS, Nature 2000 Jul 20;406(6793):259-66. PMID:10917520
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (120 Kb) [Save to disk]
  • Biological Unit Coordinates (1f6a.pdb1.gz) 110 Kb
  • LPC: Ligand-Protein Contacts for 1F6A
  • CSU: Contacts of Structural Units for 1F6A
  • Likely Quarternary Molecular Structure file(s) for 1F6A
  • Retrieve 1F6A in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1F6A from S2C, [Save to disk]
  • View 1F6A 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 1F6A
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1F6A, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1f6aa1, region A:1-85 [Jmol] [rasmolscript] [script source]
        - Domain d1f6aa2, region A:86-173 [Jmol] [rasmolscript] [script source]
        - Domain d1f6ab1, region B:328-438 [Jmol] [rasmolscript] [script source]
        - Domain d1f6ab2, region B:439-544 [Jmol] [rasmolscript] [script source]
        - Domain d1f6ad1, region D:329-438 [Jmol] [rasmolscript] [script source]
        - Domain d1f6ad2, region D:439-544 [Jmol] [rasmolscript] [script source]
  • Fold representative 1f6a from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1f6a_A] [1f6a_D] [1f6a] [1f6a_B]
  • SWISS-PROT database: [P12319] [P01854]
  • Domain organization of [FCERA_HUMAN] [IGHE_HUMAN] by SWISSPFAM
  • Domains found in 1F6A: [IG_like] [IGc1] [IGc2 ] by SMART
  • Other resources with information on 1F6A
  • Community annotation for 1F6A at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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