2SAR		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
ligand	3GP, SO4	enzyme
related structures	by homologous chain: 1SAR, 1UCK
Gene Ontology	Chain Function Process Component B, A nuclease activity endonuclease activity endoribonuclease activity ribonuclease activity
Primary reference	Determination and restrained least-squares refinement of the structures of ribonuclease Sa and its complex with 3'-guanylic acid at 1.8 A resolution., Sevcik J, Dodson EJ, Dodson GG, Acta Crystallogr B 1991 Apr 1;47 ( Pt 2):240-53. PMID:1654932

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk] Biological Unit Coordinates (2sar.pdb1.gz) 18 Kb Biological Unit Coordinates (2sar.pdb2.gz) 18 Kb LPC: Ligand-Protein Contacts for 2SAR CSU: Contacts of Structural Units for 2SAR Likely Quarternary Molecular Structure file(s) for 2SAR Structure Factors (95 Kb) Retrieve 2SAR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2SAR from S2C, [Save to disk] Re-refined 2sar structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2SAR 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: [2sar] [2sar_A] [2sar_B] SWISS-PROT database: [P05798]

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