1YVB	Hydrolase Hydrolase Inhibitor	date	Feb 15, 2005
title	The Plasmodium Falciparum Cysteine Protease Falcipain-2
authors	S.X.Wang
compound		source
Molecule: Falcipain 2 Chain: A Ec: 3.4.22.- Engineered: Yes		Organism_scientific: Plasmodium Falciparum Organism_taxid: 36329 Strain: 3d7 Gene: Af239801 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: M15 Prep4 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pqe30
Molecule: Cystatin Chain: I Synonym: Egg-White Cystatin		Organism_scientific: Gallus Gallus Organism_common: Chicken Organism_taxid: 9031
symmetry	Space Group: P 43 21 2	R_factor 0.232 R_Free 0.264
crystal cell	length a length b length c angle alpha angle beta angle gamma 96.036 96.036 124.164 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	GOL	enzyme	Hydrolase E.C.3.4.22 BRENDA
Gene Ontology	Chain Function Process Component A I cysteine-type endopeptidase ...
Primary reference	Structural basis for unique mechanisms of folding and hemoglobin binding by a malarial protease., Wang SX, Pandey KC, Somoza JR, Sijwali PS, Kortemme T, Brinen LS, Fletterick RJ, Rosenthal PJ, McKerrow JH, Proc Natl Acad Sci U S A. 2006 Aug 1;103(31):11503-8. Epub 2006 Jul 24. PMID:16864794

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk] Biological Unit Coordinates (1yvb.pdb1.gz) 58 Kb LPC: Ligand-Protein Contacts for 1YVB CSU: Contacts of Structural Units for 1YVB Likely Quarternary Molecular Structure file(s) for 1YVB Structure Factors (203 Kb) Retrieve 1YVB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YVB from S2C, [Save to disk] Re-refined 1yvb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YVB 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 1YVB

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 1YVB, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1yvb] [1yvb_A] [1yvb_I] SWISS-PROT database: [P01038] [Q9N6S8] Domain organization of [CYT_CHICK] [Q9N6S8_PLAFA] by SWISSPFAM Domains found in 1YVB: [CY] [Pept_C1 ] by SMART

Other resources with information on 1YVB

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

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