3ECN	Hydrolase	date	Sep 01, 2008
title	Crystal Structure Of Pde8a Catalytic Domain In Complex With
authors	H.Wang, Z.Yan, S.Yang, J.Cai, H.Robinson, H.Ke
compound		source
Molecule: High Affinity Camp-Specific And Ibmx-Insensitive Cyclic Phosphodiesterase 8a; Chain: A, B Fragment: Catalytic Domain Of Pde8a1 (Unp Residues 482-819) Ec: 3.1.4.17 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pde8a Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
symmetry	Space Group: P 1 21 1	R_factor 0.221 R_Free 0.256
crystal cell	length a length b length c angle alpha angle beta angle gamma 76.325 101.601 76.573 90.00 119.90 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	IBM, MG, ZN	enzyme	Hydrolase E.C.3.1.4.17 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Kinetic and Structural Studies of Phosphodiesterase-8A and Implication on the Inhibitor Selectivity., Wang H, Yan Z, Yang S, Cai J, Robinson H, Ke H, Biochemistry. 2008 Nov 5. PMID:18983167

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (117 Kb) [Save to disk] Biological Unit Coordinates (3ecn.pdb1.gz) 57 Kb Biological Unit Coordinates (3ecn.pdb2.gz) 57 Kb LPC: Ligand-Protein Contacts for 3ECN CSU: Contacts of Structural Units for 3ECN Likely Quarternary Molecular Structure file(s) for 3ECN Structure Factors (654 Kb) Retrieve 3ECN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3ECN from S2C, [Save to disk] Re-refined 3ecn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3ECN 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 3ECN

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 3ECN, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ecn_B] [3ecn] [3ecn_A] SWISS-PROT database: [O60658] Domain organization of [PDE8A_HUMAN] by SWISSPFAM Domain found in 3ECN: [HDc ] by SMART

Other resources with information on 3ECN

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---