2PM8	Hydrolase	date	Apr 20, 2007
title	Crystal Structure Of Recombinant Full Length Human Butyrylcholinesterase
authors	M.N.Ngamelue, K.Homma, O.Lockridge, O.A.Asojo
compound		source
Molecule: Cholinesterase Chain: A, B Synonym: Acylcholine Acylhydrolase, Choline Esterase II, Butyrylcholine Esterase, Pseudocholinesterase; Ec: 3.1.1.8 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Bche, Che1 Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029
symmetry	Space Group: P 4 21 2	R_factor 0.222 R_Free 0.292
crystal cell	length a length b length c angle alpha angle beta angle gamma 150.803 150.803 142.120 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	GOL, NAG, SO4	enzyme	Hydrolase E.C.3.1.1.8 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystallization and X-ray structure of full-length recombinant human butyrylcholinesterase., Ngamelue MN, Homma K, Lockridge O, Asojo OA, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2007 Sep 1;63(Pt, 9):723-7. Epub 2007 Aug 10. PMID:17768338

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (180 Kb) [Save to disk] Biological Unit Coordinates (2pm8.pdb1.gz) 678 Kb LPC: Ligand-Protein Contacts for 2PM8 CSU: Contacts of Structural Units for 2PM8 Likely Quarternary Molecular Structure file(s) for 2PM8 Structure Factors (2842 Kb) Retrieve 2PM8 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PM8 from S2C, [Save to disk] Re-refined 2pm8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2PM8 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 2PM8

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 2PM8, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2pm8_B] [2pm8] [2pm8_A] SWISS-PROT database: [P06276] Domain organization of [CHLE_HUMAN] by SWISSPFAM

Other resources with information on 2PM8

Community annotation for 2PM8 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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