1RHA		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
related structures	by homologous chain: 1IZQ, 1RBG
Gene Ontology	Chain Function Process Component A ribonuclease A activity
Primary reference	Water-dependent domain motion and flexibility in ribonuclease A and the invariant features in its hydration shell. An X-ray study of two low-humidity crystal forms of the enzyme., Kishan RV, Chandra NR, Sudarsanakumar C, Suguna K, Vijayan M, Acta Crystallogr D Biol Crystallogr. 1995 Sep 1;51(Pt 5):703-10. PMID:15299799

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk] Biological Unit Coordinates (1rha.pdb1.gz) 23 Kb CSU: Contacts of Structural Units for 1RHA Likely Quarternary Molecular Structure file(s) for 1RHA Structure Factors (104 Kb) Retrieve 1RHA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1RHA from S2C, [Save to disk] Re-refined 1rha structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1RHA 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: [1rha] [1rha_A] SWISS-PROT database: [P61823] Domain found in 1RHA: [RNAse_Pc ] by SMART

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