1YMW	Hydrolase	date	Jan 21, 2005
title	The Study Of Reductive Unfolding Pathways Of Rnase A (Y92g M
authors	G.Xu, M.Narayan, I.Kurinov, D.R.Ripoll, E.Welker, M.Khalili, S.E.E H.A.Scheraga
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: Cattle Organism_taxid: 9913 Gene: Rnase1, Rns1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Hms174 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b(+)
symmetry	Space Group: P 32 2 1	R_factor 0.216 R_Free 0.244
crystal cell	length a length b length c angle alpha angle beta angle gamma 64.334 64.334 63.621 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand		enzyme	Hydrolase E.C.3.1.27.5 BRENDA
Gene Ontology	Chain Function Process Component A ribonuclease A activity
Primary reference	A localized specific interaction alters the unfolding pathways of structural homologues., Xu G, Narayan M, Kurinov I, Ripoll DR, Welker E, Khalili M, Ealick SE, Scheraga HA, J Am Chem Soc. 2006 Feb 1;128(4):1204-13. PMID:16433537

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (31 Kb) [Save to disk] Biological Unit Coordinates (1ymw.pdb1.gz) 27 Kb CSU: Contacts of Structural Units for 1YMW Likely Quarternary Molecular Structure file(s) for 1YMW Structure Factors (350 Kb) Retrieve 1YMW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YMW from S2C, [Save to disk] Re-refined 1ymw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YMW 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 1YMW

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 1YMW, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ymw] [1ymw_A] SWISS-PROT database: [P61823] Domain organization of [RNAS1_BOVIN] by SWISSPFAM Domain found in 1YMW: [RNAse_Pc ] by SMART

Other resources with information on 1YMW

Community annotation for 1YMW at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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