1JK7	Hydrolase Toxin	date	Jul 11, 2001
title	Crystal Structure Of The Tumor-Promoter Okadaic Acid Bound T Phosphatase-1
authors	J.T.Maynes, K.S.Bateman, M.M.Cherney, A.K.Das, M.N.James
compound		source
Molecule: Serinethreonine Protein Phosphatase Pp1-Gamma Ca Subunit; Chain: A Synonym: Pp-1g Ec: 3.1.3.16 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcw
symmetry	Space Group: P 42 21 2	R_factor 0.199 R_Free 0.225
crystal cell	length a length b length c angle alpha angle beta angle gamma 99.180 99.180 62.170 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	BME, MN, OKA, SO4 BindingDB	enzyme	Hydrolase E.C.3.1.3.16 BRENDA
related structures	by homologous chain: 1IT6
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of the tumor-promoter okadaic acid bound to protein phosphatase-1., Maynes JT, Bateman KS, Cherney MM, Das AK, Luu HA, Holmes CF, James MN, J Biol Chem 2001 Nov 23;276(47):44078-82. PMID:11535607

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (59 Kb) [Save to disk] Biological Unit Coordinates (1jk7.pdb1.gz) 53 Kb LPC: Ligand-Protein Contacts for 1JK7 CSU: Contacts of Structural Units for 1JK7 Likely Quarternary Molecular Structure file(s) for 1JK7 Structure Factors (179 Kb) Retrieve 1JK7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JK7 from S2C, [Save to disk] Re-refined 1jk7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1JK7 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 1JK7

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 1JK7, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1jk7a_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1jk7] [1jk7_A] SWISS-PROT database: [P36873] Domain organization of [PP1G_HUMAN] by SWISSPFAM Domain found in 1JK7: [PP2Ac ] by SMART

Other resources with information on 1JK7

Community annotation for 1JK7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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