1XCQ	Immune System	date	Sep 03, 2004
title	Complex Hcv Core-Fab 19d9d6-Protein L Mutant (D55a,L57h,Y64w Group P21
authors	R.Menez, N.G.Housden, S.Harrison, C.Jolivet-Reynaud, M.G.Gore, E.
compound		source
Molecule: Capsid Protein C Chain: P, Q, S Fragment: Residues 2-45 Synonym: Core Protein Engineered: Yes		Synthetic: Yes Other_details: This Sequence Occurs Naturally In Hcv Virus.
Molecule: Monoclonal Antibody 19d9d6 Light Chain Chain: A, C, E, G		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090
Molecule: Monoclonal Antibody 19d9d6 Heavy Chain Chain: B, D, F, H		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090
Molecule: Protein L Chain: L, M, N, O Engineered: Yes Mutation: Yes		Organism_scientific: Finegoldia Magna Organism_taxid: 334413 Strain: Atcc 29328 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm103 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pkk223-3
symmetry	Space Group: P 1 21 1	R_factor 0.192 R_Free 0.264
crystal cell	length a length b length c angle alpha angle beta angle gamma 43.603 230.522 123.645 90.00 91.67 90.00
method	X-Ray Diffraction	resolution	3.50 Å
Gene Ontology	Chain Function Process Component S, Q, P
Primary reference	Different crystal packing in Fab-protein L semi-disordered peptide complex., Menez R, Housden NG, Harrison S, Jolivet-Reynaud C, Gore MG, Stura EA, Acta Crystallogr D Biol Crystallogr. 2005 Jun;61(Pt 6):744-9. Epub 2005, May 26. PMID:15930632

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (345 Kb) [Save to disk] Biological Unit Coordinates (1xcq.pdb1.gz) 88 Kb Biological Unit Coordinates (1xcq.pdb2.gz) 91 Kb Biological Unit Coordinates (1xcq.pdb3.gz) 84 Kb Biological Unit Coordinates (1xcq.pdb4.gz) 90 Kb CSU: Contacts of Structural Units for 1XCQ Likely Quarternary Molecular Structure file(s) for 1XCQ Structure Factors (259 Kb) Retrieve 1XCQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XCQ from S2C, [Save to disk] Re-refined 1xcq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1XCQ 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 1XCQ

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 1XCQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xcq_P] [1xcq_D] [1xcq_E] [1xcq_A] [1xcq_M] [1xcq_C] [1xcq_F] [1xcq_N] [1xcq_H] [1xcq_S] [1xcq_B] [1xcq_L] [1xcq_G] [1xcq_O] [1xcq_Q] [1xcq] SWISS-PROT database: [P26661] Domain organization of [POLG_HCVJ8] by SWISSPFAM Domains found in 1XCQ: [IG_like] [IGv ] by SMART

Other resources with information on 1XCQ

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

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