2ZWS	Hydrolase	date	Dec 17, 2008
title	Crystal Structure Analysis Of Neutral Ceramidase From Pseudo Aeruginosa
authors	Y.Kakuta, N.Okino, T.Inoue, H.Okano, M.Ito
compound		source
Molecule: Neutral Ceramidase Chain: A Synonym: Ncdase, Acylsphingosine Deacylase, N-Acylsphingosi Amidohydrolase; Ec: 3.5.1.23 Engineered: Yes		Organism_scientific: Pseudomonas Aeruginosa Organism_taxid: 287 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid
symmetry	Space Group: C 1 2 1	R_factor 0.174 R_Free 0.206
crystal cell	length a length b length c angle alpha angle beta angle gamma 182.175 59.292 70.976 90.00 102.16 90.00
method	X-Ray Diffraction	resolution	1.40 Å
ligand	FMT, GOL, MG, PLM, ZN	enzyme	Hydrolase E.C.3.5.1.23 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Mechanistic insights into the hydrolysis and synthesis of ceramide by neutral ceramidase., Inoue T, Okino N, Kakuta Y, Hijikata A, Okano H, Goda HM, Tani M, Sueyoshi N, Kambayashi K, Matsumura H, Kai Y, Ito M, J Biol Chem. 2009 Apr 3;284(14):9566-77. Epub 2008 Dec 16. PMID:19088069

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (247 Kb) [Save to disk] Biological Unit Coordinates (2zws.pdb1.gz) 240 Kb Biological Unit Coordinates (2zws.pdb2.gz) 476 Kb LPC: Ligand-Protein Contacts for 2ZWS CSU: Contacts of Structural Units for 2ZWS Likely Quarternary Molecular Structure file(s) for 2ZWS Structure Factors (2091 Kb) Retrieve 2ZWS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ZWS from S2C, [Save to disk] Re-refined 2zws structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2ZWS 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 2ZWS

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 2ZWS, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2zws] [2zws_A] SWISS-PROT database: [Q9I596] Domain organization of [NCASE_PSEAE] by SWISSPFAM

Other resources with information on 2ZWS

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

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