2J2C	Hydrolase	date	Aug 16, 2006
title	Crystal Structure Of Human Cytosolic 5'-Nucleotidase II (Nt5
authors	K.Wallden, P.Stenmark, C.Arrowsmith, H.Berglund, R.Busam, R.Colli A.Edwards, M.Ehn, S.Flodin, A.Flores, S.Graslund, M.Hammarstrom, B.M.Hallberg, L.Holmberg Schiavone, M.Hogbom, T.Karlberg, T.Kot P.Loppnau, A.Magnusdottir, P.Nilsson-Ehle, T.Nyman, D.Ogg, C.Per J.Sagemark, M.Sundstrom, J.Uppenberg, A.G.Thorsell, S.Van Den B J.Weigelt, M.Welin, P.Nordlund
compound		source
Molecule: Cytosolic Purine 5'-Nucleotidase Chain: A Fragment: Residues 1-536 Synonym: 5'-Nucleotidase Cytosolic II, Cytosolic Purine 5'- Nucleotidase; Ec: 3.1.3.5 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_cell_line: Rosetta2(De) Expression_system_plasmid: P28a-Lic
symmetry	Space Group: I 2 2 2	R_factor 0.152 R_Free 0.184
crystal cell	length a length b length c angle alpha angle beta angle gamma 91.465 128.034 130.415 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	GOL, MG, SO4	enzyme	Hydrolase E.C.3.1.3.5 BRENDA
Gene Ontology	Chain Function Process Component A 5'-nucleotidase activity
Primary reference	Crystal structure of human cytosolic 5'-nucleotidase II: insights into allosteric regulation and substrate recognition., Wallden K, Stenmark P, Nyman T, Flodin S, Graslund S, Loppnau P, Bianchi V, Nordlund P, J Biol Chem. 2007 Jun 15;282(24):17828-36. Epub 2007 Apr 3. PMID:17405878

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (93 Kb) [Save to disk] Biological Unit Coordinates (2j2c.pdb1.gz) 170 Kb LPC: Ligand-Protein Contacts for 2J2C CSU: Contacts of Structural Units for 2J2C Likely Quarternary Molecular Structure file(s) for 2J2C Structure Factors (555 Kb) Retrieve 2J2C in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2J2C from S2C, [Save to disk] Re-refined 2j2c structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2J2C 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 2J2C

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 2J2C, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2j2c_A] [2j2c] SWISS-PROT database: [P49902] Domain organization of [5NTC_HUMAN] by SWISSPFAM

Other resources with information on 2J2C

Community annotation for 2J2C at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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