2BCE	Hydrolase	date	Jan 28, 1998
title	Cholesterol Esterase From Bos Taurus
authors	J.C.H.Chen, L.J.W.Miercke, J.Krucinski, J.R.Starr, G.Saenz, X.Wa C.A.Spilburg, L.G.Lange, J.L.Ellsworth, R.M.Stroud
compound		source
Molecule: Cholesterol Esterase Chain: A Synonym: Bile Salt Activated Lipase, Bile Salt Stimulated L Ec: 3.1.1.13 Engineered: Yes Mutation: Yes		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Organ: Pancreas Expression_system: Homo Sapiens Expression_system_common: Human Expression_system_taxid: 9606 Expression_system_cell_line: Human Embryonic Kidney Cells (
symmetry	Space Group: C 1 2 1	R_factor 0.211 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 100.420 54.250 106.340 90.00 104.12 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand		enzyme	Hydrolase E.C.3.1.1.13 BRENDA
related structures	by homologous chain: 1F6W
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of bovine pancreatic cholesterol esterase at 1.6 A: novel structural features involved in lipase activation., Chen JC, Miercke LJ, Krucinski J, Starr JR, Saenz G, Wang X, Spilburg CA, Lange LG, Ellsworth JL, Stroud RM, Biochemistry 1998 Apr 14;37(15):5107-17. PMID:9548741

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk] Biological Unit Coordinates (2bce.pdb1.gz) 86 Kb CSU: Contacts of Structural Units for 2BCE Likely Quarternary Molecular Structure file(s) for 2BCE Retrieve 2BCE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2BCE from S2C, [Save to disk]

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Visual 3D analysis of 2BCE

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2BCE, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d2bce__, region [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: [2bce] [2bce_A] SWISS-PROT database: [P30122] Domain organization of [CEL_BOVIN] by SWISSPFAM

Other resources with information on 2BCE

Community annotation for 2BCE at PDBWiki (http://pdbwiki.org) LED, table of lipase structures from Lipase Engineering Database. MMDB (Entrez's Structure Database)

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