5OCY	Immune System	date	Jul 04, 2017
title	Crystal Structure Of Acpa E4 In Complex With Cii-C-48-Cit
authors	D.Dobritzsch, C.Ge, R.Holmdahl
compound		source
Molecule: Acpa E4 Fab Fragment - Heavy Chain Chain: H Engineered: Yes Other_details: The Fab Fragment Was Prepared From A Chimeri Containing The Variable Domains Of The Human Acpa E4 And Th Domains Of Mouse Igg2b Not Modeled Parts Are Not Visible In Electron Density Map;		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Cell_line: B Cells Expression_system: Homo Sapiens Expression_system_common: Human Expression_system_taxid: 9606 Expression_system_cell_line: Expi293f (Tm) Expression_system_vector_type: Mammalian Expression Vector Expression_system_plasmid: Pcep4
Molecule: Acpa E4 Fab Fragment - Light Chain Chain: L Engineered: Yes Other_details: The Fab Fragment Was Prepared From A Chimeri Containing The Variable Domains Of The Human Acpa E4 And Th Domains Of Mouse Igg2b The N-Terminal Glutamine Is Posttranslationally Modified To Pyroglutamic Acid Not Model Are Invisible In Electron Density;		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Cell_line: B Cells Expression_system: Homo Sapiens Expression_system_common: Human Expression_system_taxid: 9606 Expression_system_cell_line: Expi293f (Tm) Expression_system_vector_type: Mammalian Expression Vector Expression_system_plasmid: Pcep4
Molecule: Cii-C-48-Cit Chain: C Engineered: Yes Other_details: Synthetic Peptide Containing A Citrullinated Type II Epitope Biotin And Aminohexanoic Acid Attached At N Circularized Via Disulfide Bridge Formation Between The Two		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Other_details: Part Of The Sequence Occurs Naturally In Hum Collagen Type II
symmetry	Space Group: P 21 21 21	R_factor 0.187 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 46.130 99.048 100.330 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	CIR, PCA	enzyme

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk] Biological Unit Coordinates (5ocy.pdb1.gz) 68 Kb LPC: Ligand-Protein Contacts for 5OCY CSU: Contacts of Structural Units for 5OCY Structure Factors (606 Kb) Retrieve 5OCY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5OCY 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: [5ocy_H] [5ocy_L] [5ocy_C] SWISS-PROT database: Domain organization of by SWISSPFAM

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