2P4E	Hydrolase	date	Mar 12, 2007
title	Crystal Structure Of Pcsk9
authors	D.Cunningham, D.E.Danley, F.K.Geoghegan, M.C.Griffor, J.L.Hawkin
compound		source
Molecule: Proprotein Convertase Subtilisinkexin Type 9 Chain: P, A Synonym: Proprotein Convertase Pc9, Subtilisinkexin-Like P Pc9, Neural Apoptosis-Regulated Convertase 1, Narc-1; Ec: 3.4.21.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pcsk9, Narc1 Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcsk9
symmetry	Space Group: P 21 21 21	R_factor 0.200 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.810 70.670 150.020 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.98 Å
ligand	HG	enzyme	Hydrolase E.C.3.4.21 BRENDA
Gene Ontology	Chain Function Process Component A, P
Primary reference	Structural and biophysical studies of PCSK9 and its mutants linked to familial hypercholesterolemia., Cunningham D, Danley DE, Geoghegan KF, Griffor MC, Hawkins JL, Subashi TA, Varghese AH, Ammirati MJ, Culp JS, Hoth LR, Mansour MN, McGrath KM, Seddon AP, Shenolikar S, Stutzman-Engwall KJ, Warren LC, Xia D, Qiu X, Nat Struct Mol Biol. 2007 May;14(5):413-9. Epub 2007 Apr 15. PMID:17435765

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (103 Kb) [Save to disk] Biological Unit Coordinates (2p4e.pdb1.gz) 19 Kb Biological Unit Coordinates (2p4e.pdb2.gz) 79 Kb Biological Unit Coordinates (2p4e.pdb3.gz) 95 Kb LPC: Ligand-Protein Contacts for 2P4E CSU: Contacts of Structural Units for 2P4E Likely Quarternary Molecular Structure file(s) for 2P4E Structure Factors (610 Kb) Retrieve 2P4E in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2P4E from S2C, [Save to disk] Re-refined 2p4e structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2P4E 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 2P4E

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 2P4E, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2p4e_A] [2p4e] [2p4e_P] SWISS-PROT database: [Q8NBP7] Domain organization of [PCSK9_HUMAN] by SWISSPFAM

Other resources with information on 2P4E

Community annotation for 2P4E at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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