1YA8	Hydrolase	date	Dec 17, 2004
title	Crystal Structure Of Human Liver Carboxylesterase In Complex Cleavage Products Of Mevastatin
authors	C.D.Fleming, S.Bencharit, C.C.Edwards, J.L.Hyatt, C.L.Morton, E.L Williams, P.M.Potter, M.R.Redinbo
compound		source
Molecule: Ces1 Protein Chain: A, B, C Ec: 3.1.1.1 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_strain: Sf9 Expression_system_vector_type: Baculovirus
symmetry	Space Group: P 21 21 21	R_factor 0.187 R_Free 0.247
crystal cell	length a length b length c angle alpha angle beta angle gamma 55.777 181.589 202.874 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	MVB, NAG, SIA, SMB, SO4	enzyme	Hydrolase E.C.3.1.1.1 BRENDA
Gene Ontology	Chain Function Process Component A, C, B cholesterol ester hydrolysis...
Primary reference	Structural insights into drug processing by human carboxylesterase 1: tamoxifen, mevastatin, and inhibition by benzil., Fleming CD, Bencharit S, Edwards CC, Hyatt JL, Tsurkan L, Bai F, Fraga C, Morton CL, Howard-Williams EL, Potter PM, Redinbo MR, J Mol Biol 2005 Sep 9;352(1):165-77. PMID:16081098

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (263 Kb) [Save to disk] Biological Unit Coordinates (1ya8.pdb1.gz) 256 Kb LPC: Ligand-Protein Contacts for 1YA8 CSU: Contacts of Structural Units for 1YA8 Likely Quarternary Molecular Structure file(s) for 1YA8 Structure Factors (361 Kb) Retrieve 1YA8 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YA8 from S2C, [Save to disk] Re-refined 1ya8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YA8 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 1YA8

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 1YA8, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ya8_C] [1ya8_A] [1ya8_B] [1ya8] SWISS-PROT database: [P23141] Domain organization of [EST1_HUMAN] by SWISSPFAM

Other resources with information on 1YA8

Community annotation for 1YA8 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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