2FSE	Immune System, Structural Protein	date	Jan 22, 2006
title	Crystallographic Structure Of A Rheumatoid Arthritis Mhc Susceptibility Allele, Hla-Dr1 (Drb10101), Complexed With Immunodominant Determinant Of Human Type II Collagen
authors	R.A.Ivey, E.F.Rosloniec, K.B.Whittington, A.H.Kang, H.W.Park
compound		source
Molecule: H-2 Class II Histocompatibility Antigen, E-K Alph Chain: A, C Engineered: Yes Other_details: Chains A And C Form A Chimera With Chains B Respectively;		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227 Expression_system_vector_type: Plasmid Expression_system_plasmid: Prmha-3
Molecule: Hla Class II Histocompatibility Antigen, Drb1-1 B Chain: B, D Engineered: Yes Other_details: Chains B And D Form A Chimera With Chains A Respectively;		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227 Expression_system_vector_type: Plasmid Expression_system_plasmid: Prmha-3
Molecule: Collagen Alpha-1(II) Chain: E, F Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Col2a1 Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227 Expression_system_vector_type: Plasmid Expression_system_plasmid: Prmha-3
symmetry	Space Group: P 21 21 21	R_factor 0.222 R_Free 0.295
crystal cell	length a length b length c angle alpha angle beta angle gamma 60.810 109.000 170.550 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.10 Å
Gene Ontology	Chain Function Process Component A, C D, B
Primary reference	Crystallographic Structure of a Rheumatoid Arthritis MHC Susceptibility Allele, HLA-DR1 (DRB1*0101), Complexed with the Immunodominant Determinant of Human Type II Collagen., Rosloniec EF, Ivey RA 3rd, Whittington KB, Kang AH, Park HW, J Immunol. 2006 Sep 15;177(6):3884-92. PMID:16951351

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (130 Kb) [Save to disk] Biological Unit Coordinates (2fse.pdb1.gz) 64 Kb Biological Unit Coordinates (2fse.pdb2.gz) 64 Kb CSU: Contacts of Structural Units for 2FSE Likely Quarternary Molecular Structure file(s) for 2FSE Structure Factors (163 Kb) Retrieve 2FSE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2FSE from S2C, [Save to disk] Re-refined 2fse structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2FSE 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 2FSE

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 2FSE, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2fse_D] [2fse_E] [2fse_F] [2fse_C] [2fse] [2fse_A] [2fse_B] SWISS-PROT database: [P04229] [P02458] [P01903] Domain organization of [2B11_HUMAN] [CO2A1_HUMAN] [DRA_HUMAN] by SWISSPFAM Domains found in 2FSE: [IGc1] [MHC_II_alpha] [MHC_II_beta ] by SMART

Other resources with information on 2FSE

Community annotation for 2FSE at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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