3C5W	Hydrolase	date	Feb 01, 2008
title	Complex Between Pp2a-Specific Methylesterase Pme-1 And Pp2a Enzyme
authors	Y.Xing, Z.Li, Y.Chen, J.Stock, P.D.Jeffrey, Y.Shi
compound		source
Molecule: Pp2a A Subunit Chain: A Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Pp2a C Subunit Chain: C Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_vector: Baculovirus
Molecule: Pp2a-Specific Methylesterase Pme-1 Chain: P Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: C 1 2 1	R_factor 0.195 R_Free 0.263
crystal cell	length a length b length c angle alpha angle beta angle gamma 129.292 54.839 125.146 90.00 110.87 90.00
method	X-Ray Diffraction	resolution	2.80 Å
Gene Ontology	Chain Function Process Component A C P
Primary reference	Structural mechanism of demethylation and inactivation of protein phosphatase 2A., Xing Y, Li Z, Chen Y, Stock JB, Jeffrey PD, Shi Y, Cell. 2008 Apr 4;133(1):154-63. PMID:18394995

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (132 Kb) [Save to disk] Biological Unit Coordinates (3c5w.pdb1.gz) 126 Kb CSU: Contacts of Structural Units for 3C5W Likely Quarternary Molecular Structure file(s) for 3C5W Structure Factors (172 Kb) Retrieve 3C5W in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3C5W from S2C, [Save to disk] Re-refined 3c5w structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3C5W 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 3C5W

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 3C5W, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3c5w_P] [3c5w_C] [3c5w_A] [3c5w] SWISS-PROT database: [P30153] [P67775] [Q9Y570] Domain organization of [2AAA_HUMAN] [PP2AA_HUMAN] [PPME1_HUMAN] by SWISSPFAM Domain found in 3C5W: [PP2Ac ] by SMART

Other resources with information on 3C5W

Community annotation for 3C5W at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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