4BIK	Immune System	date	Apr 10, 2013
title	Structure Of A Disulfide Locked Mutant Of Intermedilysin Wit Cd59
authors	S.Johnson, N.J.Brooks, R.A.G.Smith, S.M.Lea, D.Bubeck
compound		source
Molecule: Intermedilysin Chain: A, C Fragment: Residues 34-532 Engineered: Yes Mutation: Yes		Organism_scientific: Streptococcus Intermedius Organism_taxid: 1338 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_variant: Rosetta-2 Expression_system_vector_type: Plasmid Expression_system_plasmid: Ptrchisa
Molecule: Cd59 Glycoprotein Chain: B, D Fragment: Mature Polypeptide, Residues 26-102 Synonym: 1f5 Antigen, 20 Kda Homologous Restriction Factor, Hrf20, Mac-Inhibitory Protein, Mac-Ip, Mem43 Antigen, Membr Complex Inhibition Factor, Macif, Membrane Inhibitor Of Rea Lysis, Mirl, Protectin, Cd59; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli K-12 Expression_system_taxid: 83333 Expression_system_strain: Ut5600 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet59-06
symmetry	Space Group: P 1	R_factor 0.212 R_Free 0.266
crystal cell	length a length b length c angle alpha angle beta angle gamma 27.400 101.450 112.880 63.75 89.95 90.02
method	X-Ray Diffraction	resolution	3.49 Å
Gene Ontology	Chain Function Process Component A, C toxin activity D, B
Primary reference	Structural Basis for Recognition of the Pore-Forming Toxin Intermedilysin by Human Complement Receptor CD59., Johnson S, Brooks NJ, Smith RA, Lea SM, Bubeck D, Cell Rep. 2013 May 30;3(5):1369-77. doi: 10.1016/j.celrep.2013.04.029. Epub 2013 , May 9. PMID:23665225

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (364 Kb) [Save to disk] Biological Unit Coordinates (4bik.pdb1.gz) 180 Kb Biological Unit Coordinates (4bik.pdb2.gz) 179 Kb CSU: Contacts of Structural Units for 4BIK Structure Factors (103 Kb) Retrieve 4BIK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4BIK from S2C, [Save to disk] Re-refined 4bik structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4BIK in 3D

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Visual 3D analysis of 4BIK

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 4BIK, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4bik] [4bik_D] [4bik_A] [4bik_B] [4bik_C] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4BIK: [LU ] by SMART

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