5HHX	Immune System Inhibitor	date	Jan 11, 2016
title	Inhibiting Complex Il-17a And Il-17ra Interactions With A Li Peptide
authors	S.Liu
compound		source
Molecule: Interleukin-17a Chain: A, B Fragment: Unp Residues 20-155 Synonym: Il-17a,Cytotoxic T-Lymphocyte-Associated Antigen 8 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Il17a, Ctla8, Il17 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108 Expression_system_cell_line: Sf9
Molecule: Cat-2000 Fab Heavy Chain Chain: H Engineered: Yes		Organism_scientific: Homo Sapiens Organism_taxid: 9606 Expression_system: Homo Sapiens Expression_system_taxid: 9606 Expression_system_cell_line: Hek293
Molecule: Il-17a Peptide Inhibitor Chain: I Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
Molecule: Cat-2000 Fab Light Chain Chain: L Engineered: Yes		Organism_scientific: Homo Sapiens Organism_taxid: 9606 Expression_system: Homo Sapiens Expression_system_taxid: 9606 Expression_system_cell_line: Hek293
symmetry	Space Group: P 3 2 1	R_factor 0.176 R_Free 0.263
crystal cell	length a length b length c angle alpha angle beta angle gamma 113.400 113.400 86.790 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.00 Å
Gene Ontology	Chain Function Process Component A, B
Primary reference	Inhibiting complex IL-17A and IL-17RA interactions with a linear peptide., Liu S, Desharnais J, Sahasrabudhe PV, Jin P, Li W, Oates BD, Shanker S, Banker ME, Chrunyk BA, Song X, Feng X, Griffor M, Jimenez J, Chen G, Tumelty D, Bhat A, Bradshaw CW, Woodnutt G, Lappe RW, Thorarensen A, Qiu X, Withka JM, Wood LD, Sci Rep. 2016 May 17;6:26071. doi: 10.1038/srep26071. PMID:27184415

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (179 Kb) [Save to disk] Biological Unit Coordinates (5hhx.pdb1.gz) 343 Kb CSU: Contacts of Structural Units for 5HHX Structure Factors (362 Kb) Retrieve 5HHX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5HHX from S2C, [Save to disk] Re-refined 5hhx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5HHX 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 5HHX

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5hhx_H] [5hhx_I] [5hhx_A] [5hhx] [5hhx_B] [5hhx_L] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 5HHX: [IG_like] [IGv ] by SMART

Other resources with information on 5HHX

Community annotation for 5HHX at PDBWiki (http://pdbwiki.org)

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