3H69	Hydrolase	date	Apr 23, 2009
title	Catalytic Domain Of Human Serinethreonine Phosphatase 5 (Pp5c) With Two Zn2+ Atoms Complexed With Endothall
authors	I.Bertini, V.Calderone, M.Fragai, C.Luchinat, E.Talluri
compound		source
Molecule: Serinethreonine-Protein Phosphatase 5 Chain: A, D Fragment: Catalytic Domain, Residues 176-490 Synonym: Pp5c, Pp5, Protein Phosphatase T, Pp-T, Ppt Ec: 3.1.3.16 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ppp5c, Ppp5 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)Ripl Expression_system_vector_type: Plasmid Expression_system_plasmid: Pdest30
symmetry	Space Group: C 1 2 1	R_factor 0.162 R_Free 0.227
crystal cell	length a length b length c angle alpha angle beta angle gamma 154.535 41.778 105.483 90.00 97.28 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	ENL, ZN	enzyme	Hydrolase E.C.3.1.3.16 BRENDA
Gene Ontology	Chain Function Process Component A, D phosphoprotein phosphatase a... protein serine/threonine pho... signal transducer activity protein binding hydrolase activity identical protein binding metal ion binding transcription, DNA-dependent... protein dephosphorylation mitosis signal transduction positive regulation of I-kap... response to morphine protein heterooligomerizatio... nucleus cytoplasm Golgi apparatus cytosol neuron projection neuronal cell body
Primary reference	Structural basis of serine/threonine phosphatase inhibition by the archetypal small molecules cantharidin and norcantharidin., Bertini I, Calderone V, Fragai M, Luchinat C, Talluri E, J Med Chem. 2009 Aug 13;52(15):4838-43. PMID:19601647

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (116 Kb) [Save to disk] Biological Unit Coordinates (3h69.pdb1.gz) 57 Kb Biological Unit Coordinates (3h69.pdb2.gz) 55 Kb LPC: Ligand-Protein Contacts for 3H69 CSU: Contacts of Structural Units for 3H69 Structure Factors (2121 Kb) Retrieve 3H69 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3H69 from S2C, [Save to disk] Re-refined 3h69 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3H69 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 3H69

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 3H69, from MSDmotif at EBI Fold representative 3h69 from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3h69_A] [3h69_D] SWISS-PROT database: [P53041] Domain organization of [PPP5_HUMAN] by SWISSPFAM Domain found in 3H69: [PP2Ac ] by SMART Alignments of the sequence of 3H69 with the sequences similar proteins can be viewed for 3H69's classification [PPP5_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [PPP5_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 3H69

Community annotation for 3H69 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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