2I6V	Protein Transport, Membrane Protein	date	Aug 29, 2006
title	Pdz Domain Of Epsc From Vibrio Cholerae, Residues 219-305
authors	K.V.Korotkov, B.Krumm, M.Bagdasarian, W.G.J.Hol
compound		source
Molecule: General Secretion Pathway Protein C Chain: A Fragment: Pdz Domain, Residues 219-305 Synonym: Cholera Toxin Secretion Protein Epsc Engineered: Yes		Organism_scientific: Vibrio Cholerae Organism_taxid: 666 Gene: Epsc Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Ava0421
symmetry	Space Group: P 21 21 21	R_factor 0.170 R_Free 0.203
crystal cell	length a length b length c angle alpha angle beta angle gamma 35.182 44.884 51.155 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.63 Å
Gene Ontology	Chain Function Process Component A
Primary reference	Structural and Functional Studies of EpsC, a Crucial Component of the Type 2 Secretion System from Vibrio cholerae., Korotkov KV, Krumm B, Bagdasarian M, Hol WG, J Mol Biol. 2006 Oct 20;363(2):311-21. Epub 2006 Aug 18. PMID:16978643

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (21 Kb) [Save to disk] Biological Unit Coordinates (2i6v.pdb1.gz) 17 Kb CSU: Contacts of Structural Units for 2I6V Likely Quarternary Molecular Structure file(s) for 2I6V Structure Factors (69 Kb) Retrieve 2I6V in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2I6V from S2C, [Save to disk] Re-refined 2i6v structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2I6V 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 2I6V

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 2I6V, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2i6v] [2i6v_A] SWISS-PROT database: [P45777] Domain organization of [GSPC_VIBCH] by SWISSPFAM

Other resources with information on 2I6V

Community annotation for 2I6V at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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