1A6Q	Hydrolase	date	Feb 27, 1998
title	Crystal Structure Of The Protein Serinethreonine Phosphatas A Resolution
authors	A.K.Das, N.R.Helps, P.T.W.Cohen, D.Barford
compound		source
Molecule: Phosphatase 2c Chain: A 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
symmetry	Space Group: P 31 2 1	R_factor 0.214 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 91.020 91.020 105.610 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	MN, PO4	enzyme	Hydrolase E.C.3.1.3.16 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of the protein serine/threonine phosphatase 2C at 2.0 A resolution., Das AK, Helps NR, Cohen PT, Barford D, EMBO J 1996 Dec 16;15(24):6798-809. PMID:9003755

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk] Biological Unit Coordinates (1a6q.pdb1.gz) 61 Kb LPC: Ligand-Protein Contacts for 1A6Q CSU: Contacts of Structural Units for 1A6Q Likely Quarternary Molecular Structure file(s) for 1A6Q Structure Factors (329 Kb) Retrieve 1A6Q in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1A6Q from S2C, [Save to disk] Re-refined 1a6q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1A6Q 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 1A6Q

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1A6Q, from MSDmotif at EBI Genome occurence of 1A6Q's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1a6q_2, region 2-296 [Jmol] [rasmolscript] [script source]     - Domain d1a6q_1, region 297-368 [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: [1a6q] [1a6q_A] SWISS-PROT database: [P35813] Domain organization of [PPM1A_HUMAN] by SWISSPFAM Domains found in 1A6Q: [PP2C_SIG] [PP2Cc ] by SMART

Other resources with information on 1A6Q

Community annotation for 1A6Q at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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