2W2O	Hydrolase Receptor	date	Nov 03, 2008
title	Pcsk9-Deltac D374y Mutant Bound To Wt Egf-A Of Ldlr
authors	M.J.Bottomley, A.Cirillo, L.Orsatti, L.Ruggeri, T.S.Fisher, J.C.S R.T.Cummings, R.M.Cubbon, P.Lo Surdo, A.Calzetta, A.Noto, J.Bays M.Mattu, F.Talamo, R.De Francesco, C.P.Sparrow, A.Sitlani, A.Car
compound		source
Molecule: Proprotein Convertase Subtilisinkexin Type 9 Chain: A Fragment: Catalytic Domain, Residues 153-451 Synonym: Pcsk9, Proprotein Convertase Pc9, Subtilisinkexin Protease Pc9, Neural Apoptosis-Regulated Convertase 1, Narc Ec: 3.4.21.- Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Petm-10
Molecule: Low-Density Lipoprotein Receptor Chain: E Fragment: Egf-A Domain, Residues 314-393 Synonym: Ldl Receptor Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Petm-11
Molecule: Proprotein Convertase Subtilisinkexin Type 9 Chain: P Fragment: Propeptide, Residues 53-152 Synonym: Pcsk9, Proprotein Convertase Pc9, Subtilisinkexin Protease Pc9, Neural Apoptosis-Regulated Convertase 1, Narc Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Petm-10
symmetry	Space Group: P 43 21 2	R_factor 0.227 R_Free 0.263
crystal cell	length a length b length c angle alpha angle beta angle gamma 85.948 85.948 218.329 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.62 Å
ligand	CA	enzyme	Hydrolase E.C.3.4.21 BRENDA
Gene Ontology	Chain Function Process Component A E
Primary reference	Structural and biochemical characterization of the wild type PCSK9/EGF-AB complex and natural FH mutants., Bottomley MJ, Cirillo A, Orsatti L, Ruggeri L, Fisher TS, Santoro JC, Cummings RT, Cubbon RM, Lo Surdo P, Calzetta A, Noto A, Baysarowich J, Mattu M, Talamo F, De Francesco R, Sparrow CP, Sitlani A, Carfi A, J Biol Chem. 2008 Nov 10. PMID:19001363

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (71 Kb) [Save to disk] Biological Unit Coordinates (2w2o.pdb1.gz) 63 Kb LPC: Ligand-Protein Contacts for 2W2O CSU: Contacts of Structural Units for 2W2O Likely Quarternary Molecular Structure file(s) for 2W2O Structure Factors (424 Kb) Retrieve 2W2O in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2W2O from S2C, [Save to disk] Re-refined 2w2o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2W2O 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 2W2O

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 2W2O, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2w2o] [2w2o_P] [2w2o_E] [2w2o_A] SWISS-PROT database: [P01130] [Q8NBP7] Domain organization of [LDLR_HUMAN] [PCSK9_HUMAN] by SWISSPFAM Domains found in 2W2O: [EGF_CA] [EGF_like ] by SMART

Other resources with information on 2W2O

Community annotation for 2W2O at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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