3R68	Signaling Protein	date	Mar 21, 2011
title	Molecular Analysis Of The Pdz3 Domain Of Pdzk1
authors	O.Kocher, G.Birrane, M.Krieger
compound		source
Molecule: Na(+)H(+) Exchange Regulatory Cofactor Nhe-Rf3 Chain: A Fragment: Pdz3 (Unp Residues 237-323) Synonym: Nherf-3, Cftr-Associated Protein Of 70 Kda, Na(+) Exchanger Regulatory Factor 3, Napi Cotransporter C-Termin Associated Protein 1, Napi-Cap1, Pdz Domain-Containing Prot Sodium-Hydrogen Exchanger Regulatory Factor 3; Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Gene: Cap70, Nherf3, Pdzk1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm109 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-4t-3
symmetry	Space Group: P 43 21 2	R_factor 0.131 R_Free 0.157
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.910 69.910 37.659 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.30 Å
ligand	ACT, CA, CL, EDO, ZN	enzyme
Primary reference	Identification of the PDZ3 domain of the adaptor protein PDZK1 as a second, physiologically functional, binding site for the C-terminus of the HDL receptor SR-BI., Kocher O, Birrane G, Yesilaltay A, Shechter S, Pal R, Daniels K, Krieger M, J Biol Chem. 2011 May 23. PMID:21602281

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk] Biological Unit Coordinates (3r68.pdb1.gz) 34 Kb Biological Unit Coordinates (3r68.pdb2.gz) 67 Kb LPC: Ligand-Protein Contacts for 3R68 CSU: Contacts of Structural Units for 3R68 Structure Factors (312 Kb) Retrieve 3R68 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3R68 from S2C, [Save to disk] Re-refined 3r68 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3R68 in 3D

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Visual 3D analysis of 3R68

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 3R68, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3r68] [3r68_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3R68: [PDZ ] by SMART

Other resources with information on 3R68

Community annotation for 3R68 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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