3NGZ	Hydrolase Dna	date	Jun 14, 2010
title	Crystal Structure Of Rnase T In Complex With A Non-Preferred (Gc) With One Mg In The Active Site
authors	Y.Y.Hsiao, H.S.Yuan
compound		source
Molecule: Ribonuclease T Chain: A, B Synonym: Rnase T, Exoribonuclease T Ec: 3.1.13.- Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Strain: Jm109 Atcc 53323 Gene: Rnt Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Ripl Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
Molecule: 5'-D(Pgpc)-3' Chain: C, D Engineered: Yes Other_details: Ssdna		Synthetic: Yes
symmetry	Space Group: P 21 21 2	R_factor 0.195 R_Free 0.260
crystal cell	length a length b length c angle alpha angle beta angle gamma 96.747 105.585 47.180 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	CO, MG	enzyme	Hydrolase E.C.3.1.13 BRENDA
Gene Ontology	Chain Function Process Component A, B nuclease activity exonuclease activity ribonuclease activity 3'-5' exonuclease activity exoribonuclease activity, pr...
Primary reference	Structural basis for RNA trimming by RNase T in stable RNA 3'-end maturation., Hsiao YY, Yang CC, Lin CL, Lin JL, Duh Y, Yuan HS, Nat Chem Biol. 2011 Feb 13. PMID:21317904

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk] Biological Unit Coordinates (3ngz.pdb1.gz) 76 Kb LPC: Ligand-Protein Contacts for 3NGZ CSU: Contacts of Structural Units for 3NGZ Structure Factors (223 Kb) Retrieve 3NGZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3NGZ from S2C, [Save to disk] Re-refined 3ngz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3NGZ 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 3NGZ

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 3NGZ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ngz_B] [3ngz_D] [3ngz_A] [3ngz_C] [3ngz] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3NGZ: [EXOIII ] by SMART

Other resources with information on 3NGZ

Community annotation for 3NGZ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---