View source for 1rbj

[[Image:1rbj.gif|left|200px]]

<!--
The line below this paragraph, containing "STRUCTURE_1rbj", creates the "Structure Box" on the page.
You may change the PDB parameter (which sets the PDB file loaded into the applet) 
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
or leave the SCENE parameter empty for the default display.
-->
{{STRUCTURE_1rbj|  PDB=1rbj  |  SCENE=  }} 

'''RIBONUCLEASE B COMPLEX WITH D(TETRA-(DEOXY-ADENYLATE))'''


==Overview==
The structure of a tetragonal crystal of bovine pancreatic RNase B complexed with d(pA)(4) was determined by molecular replacement and difference Fourier methods. This crystal belongs to space group P4(1)2(1)2 and has unit-cell dimensions a = b = 44.5, c = 156.5 A. The model consists of the enzyme and a tetranucleotide with fractional occupancies, suggesting multiple modes of oligonucleotide binding. It does not include any polysaccharide residues or solvent molecules. After refinement at 2.7 A, the R value was 0.163 with acceptable stereochemistry. The model illustrates a set of well defined interactions for substrate binding, particularly between the central dinucleotide and the enzyme.

==About this Structure==
1RBJ is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RBJ OCA]. 

==Reference==
Structure of a ribonuclease B+d(pA)4 complex., Ko TP, Williams R, McPherson A, Acta Crystallogr D Biol Crystallogr. 1996 Jan 1;52(Pt 1):160-4. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15299737 15299737]
[[Category: Bos taurus]]
[[Category: Pancreatic ribonuclease]]
[[Category: Single protein]]
[[Category: Ko, T P.]]
[[Category: McPherson, A.]]
[[Category: Williams, R.]]
[[Category: Protein-dna complex]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May  3 07:18:25 2008''