1U1B		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	PAX BindingDB	enzyme
Gene Ontology	Chain Function Process Component A, B ribonuclease A activity
Primary reference	Conservation of mus-ms enzyme motions in the apo- and substrate-mimicked state., Beach H, Cole R, Gill ML, Loria JP, J Am Chem Soc. 2005 Jun 29;127(25):9167-76. PMID:15969595

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk] Biological Unit Coordinates (1u1b.pdb1.gz) 22 Kb Biological Unit Coordinates (1u1b.pdb2.gz) 22 Kb LPC: Ligand-Protein Contacts for 1U1B CSU: Contacts of Structural Units for 1U1B Likely Quarternary Molecular Structure file(s) for 1U1B Structure Factors (193 Kb) Retrieve 1U1B in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1U1B from S2C, [Save to disk] Re-refined 1u1b structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1U1B 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: [1u1b] [1u1b_A] [1u1b_B] SWISS-PROT database: [P61823] Domain found in 1U1B: [RNAse_Pc ] by SMART

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