3QL1	Hydrolase	date	Feb 02, 2011
title	Crystal Structure Of Ribonuclease A Variant A4cd83ev118c
authors	U.Arnold, M.Schoepfel
compound		source
Molecule: Ribonuclease Pancreatic Chain: A Synonym: Rnase 1, Rnase A Ec: 3.1.27.5 Engineered: Yes Mutation: Yes		Organism_scientific: Bos Taurus Organism_common: Bovine Organism_taxid: 9913 Gene: Rnase1, Rns1 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: C 1 2 1	R_factor 0.154 R_Free 0.190
crystal cell	length a length b length c angle alpha angle beta angle gamma 54.248 53.781 42.869 90.00 117.95 90.00
method	X-Ray Diffraction	resolution	1.29 Å
ligand	ACT, EDO, SO4	enzyme	Hydrolase E.C.3.1.27.5 BRENDA
Gene Ontology	Chain Function Process Component A ribonuclease A activity
Primary reference	Significant stabilization of ribonuclease A by additive effects., Arnold U, Schopfel M, FEBS J. 2012 May 17. doi: 10.1111/j.1742-4658.2012.08632.x. PMID:22594773

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk] Biological Unit Coordinates (3ql1.pdb1.gz) 44 Kb LPC: Ligand-Protein Contacts for 3QL1 CSU: Contacts of Structural Units for 3QL1 Structure Factors (177 Kb) Retrieve 3QL1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3QL1 from S2C, [Save to disk] Re-refined 3ql1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3QL1 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 3QL1

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 3QL1, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ql1_A] [3ql1] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3QL1: [RNAse_Pc ] by SMART

Other resources with information on 3QL1

Community annotation for 3QL1 at PDBWiki (http://pdbwiki.org)

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