4NSP	Hydrolase	date	Nov 28, 2013
title	Crystal Structure Of Human Endov
authors	W.Xie, Z.Zhang, Z.Hao
compound		source
Molecule: Endonuclease V Chain: A Fragment: Catalytic Domain Synonym: Hendov, Inosine-Specific Endoribonuclease Ec: 3.1.26.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Endov Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21b
symmetry	Space Group: P 21 21 21	R_factor 0.210 R_Free 0.268
crystal cell	length a length b length c angle alpha angle beta angle gamma 39.750 48.713 108.531 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand		enzyme	Hydrolase E.C.3.1.26 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of human endonuclease V as an inosine-specific ribonuclease., Zhang Z, Hao Z, Wang Z, Li Q, Xie W, Acta Crystallogr D Biol Crystallogr. 2014 Sep 1;70(Pt 9):2286-94. doi:, 10.1107/S139900471401356X. Epub 2014 Aug 29. PMID:25195743

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk] Biological Unit Coordinates (4nsp.pdb1.gz) 39 Kb CSU: Contacts of Structural Units for 4NSP Structure Factors (169 Kb) Retrieve 4NSP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4NSP from S2C, [Save to disk] Re-refined 4nsp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4NSP 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 4NSP

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 4NSP, from MSDmotif at EBI Fold representative 4nsp from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4nsp] [4nsp_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 4NSP

Community annotation for 4NSP at PDBWiki (http://pdbwiki.org)

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