1JS0	Hydrolase	date	Aug 15, 2001
title	Crystal Structure Of 3d Domain-Swapped Rnase A Minor Trimer
authors	Y.Liu, G.Gotte, M.Libonati, D.Eisenberg
compound		source
Molecule: Ribonuclease A Chain: A, B, C Synonym: Rnase 1, Rnase A, Ribonuclease Pancreatic Ec: 3.1.27.5		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Organ: Pancreas
symmetry	Space Group: P 21 21 2	R_factor 0.184 R_Free 0.257
crystal cell	length a length b length c angle alpha angle beta angle gamma 114.590 122.170 26.840 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	SO4	enzyme	Hydrolase E.C.3.1.27.5 BRENDA
related structures	by homologous chain: 1Y92, 1Y94
Gene Ontology	Chain Function Process Component A, C, B ribonuclease A activity
Primary reference	Structures of the two 3D domain-swapped RNase A trimers., Liu Y, Gotte G, Libonati M, Eisenberg D, Protein Sci 2002 Feb;11(2):371-80. PMID:11790847

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (68 Kb) [Save to disk] Biological Unit Coordinates (1js0.pdb1.gz) 63 Kb LPC: Ligand-Protein Contacts for 1JS0 CSU: Contacts of Structural Units for 1JS0 Likely Quarternary Molecular Structure file(s) for 1JS0 Structure Factors (317 Kb) Retrieve 1JS0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JS0 from S2C, [Save to disk] Re-refined 1js0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1JS0 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 1JS0

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 1JS0, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1js0a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1js0b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1js0c_, region C [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1js0_A] [1js0_B] [1js0_C] [1js0] SWISS-PROT database: [P61823] Domain organization of [RNAS1_BOVIN] by SWISSPFAM Domain found in 1JS0: [RNAse_Pc ] by SMART

Other resources with information on 1JS0

Community annotation for 1JS0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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