1ZPZ	Hydrolase	date	May 18, 2005
title	Factor Xi Catalytic Domain Complexed With N-((R)-1-(4-Bromop Ethyl)Urea-Asn-Val-Arg-Alpha-Ketothiazole
authors	J.Lin, H.Deng, L.Jin, P.Prandey, M.J.Rynkiewicz, F.Bibbins, S.Cant J.Quinn, S.Magee, J.Gorga
compound		source
Molecule: Coagulation Factor Xi Chain: A Fragment: Catalytic Domain Synonym: Plasma Thromboplastin Antecedent, Pta, Fxi Ec: 3.4.21.27 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: F11 Expression_system: Pichia Pastoris Expression_system_taxid: 4922 Expression_system_strain: X-33 Expression_system_vector_type: Plasmid Expression_system_plasmid: Ppicza A
symmetry	Space Group: P 32	R_factor 0.221 R_Free 0.272
crystal cell	length a length b length c angle alpha angle beta angle gamma 41.937 41.937 103.872 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	BUK, SO4	enzyme	Hydrolase E.C.3.4.21.27 BRENDA
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk] Biological Unit Coordinates (1zpz.pdb1.gz) 34 Kb LPC: Ligand-Protein Contacts for 1ZPZ CSU: Contacts of Structural Units for 1ZPZ Likely Quarternary Molecular Structure file(s) for 1ZPZ Structure Factors (60 Kb) Retrieve 1ZPZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ZPZ from S2C, [Save to disk] Re-refined 1zpz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ZPZ 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 1ZPZ

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 1ZPZ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1zpz_A] [1zpz] SWISS-PROT database: [P03951] Domain organization of [FA11_HUMAN] by SWISSPFAM Domain found in 1ZPZ: [Tryp_SPc ] by SMART

Other resources with information on 1ZPZ

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

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