3A1R		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
Gene Ontology	Chain Function Process Component A ribonuclease A activity
Primary reference	A neutron crystallographic analysis of phosphate-free ribonuclease A at 1.7 A resolution., Yagi D, Yamada T, Kurihara K, Ohnishi Y, Yamashita M, Tamada T, Tanaka I, Kuroki R, Niimura N, Acta Crystallogr D Biol Crystallogr. 2009 Sep;65(Pt 9):892-9. Epub 2009, Aug 6. PMID:19690366

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk] Biological Unit Coordinates (3a1r.pdb1.gz) 43 Kb CSU: Contacts of Structural Units for 3A1R Structure Factors (125 Kb) Retrieve 3A1R in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3A1R from S2C, [Save to disk]

View 3A1R 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3a1r] [3a1r_A] SWISS-PROT database: [P61823] Domain found in 3A1R: [RNAse_Pc ] by SMART

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