3jw1

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Crystal Structure of Bovine Pancreatic Ribonuclease Complexed with Uridine-5'-monophosphate at 1.60 A Resolution

Structural highlights

3jw1 is a 2 chain structure with sequence from Bos taurus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.6Å
Ligands:U5P
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

RNAS1_BOVIN Endonuclease that catalyzes the cleavage of RNA on the 3' side of pyrimidine nucleotides. Acts on single stranded and double stranded RNA.[1]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

Bovine pancreatic ribonuclease A (RNase A) was crystallized from a mixture of small molecules containing basic fuchsin, tobramycin and uridine 5'-monophosphate (U5P). Solution of the crystal structure revealed that the enzyme was selectively bound to U5P, with the pyrimidine ring of U5P residing in the pyrimidine-binding site at Thr45. The structure was refined to an R factor of 0.197 and an R(free) of 0.253.

Structure of bovine pancreatic ribonuclease complexed with uridine 5'-monophosphate at 1.60 A resolution.,Larson SB, Day JS, Nguyen C, Cudney R, McPherson A Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010 Feb 1;66(Pt, 2):113-20. Epub 2010 Jan 26. PMID:20124705[2]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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See Also

References

  1. delCardayre SB, Ribo M, Yokel EM, Quirk DJ, Rutter WJ, Raines RT. Engineering ribonuclease A: production, purification and characterization of wild-type enzyme and mutants at Gln11. Protein Eng. 1995 Mar;8(3):261-73. PMID:7479688
  2. Larson SB, Day JS, Nguyen C, Cudney R, McPherson A. Structure of bovine pancreatic ribonuclease complexed with uridine 5'-monophosphate at 1.60 A resolution. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010 Feb 1;66(Pt, 2):113-20. Epub 2010 Jan 26. PMID:20124705 doi:10.1107/S174430910905194X

Contents


PDB ID 3jw1

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