NDB ID: PR0146


Title:STRUCTURAL BASIS FOR 5'-END-SPECIFIC RECOGNITION OF THE GUIDE RNA STRAND BY THE A. FULGIDUS PIWI PROTEIN
Molecular Description:hypothetical protein AF1318/RNA Complex
Structural Features:A DOUBLE HELIX, OVERHANGING BASES
Nucleic Acid Sequence:
ChainsC, E: A G A C A G
ChainsD, F: U G U C
Protein Sequence:
ChainsA, B: Click here for sequence.
Primary Citation:Ma, J.B., Yuan, Y.R., Meister, G., Pei, Y., Tuschl, T., Patel, D.J.
Structural basis for 5'-end-specific recognition of guide RNA by the A. fulgidus Piwi protein.
Nature , 434, pp. 666 - 670, 2005.
Experimental Information:X-RAY DIFFRACTION
Space Group: 3
Cell Constants:
a = 238.747b = 238.747c = 52.042(Ångstroms)
= 90.00 = 90.00 = 120.00(degrees)
Crystallization Conditions:
Method:VAPOR DIFFUSION, HANGING DROP
Drop:PEG 4K potassium chloride, magnisium chloride, cacodylate, H2O
Reservoir:potassium chloride, magnisium chloride, PEG 4K
Refinement:The structure was refined using the REFMAC 5.2.0005 program. The R value is 20.392 for 36055 reflections in the resolution range 50 to 2.50 Ångstroms with Fobs > 2 sigma(Fobs).

Biological Unit 1
Other Views
Asymmetric Unit
RNA View
RNAML File

Biological Units
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Coordinate + Structure Data

Asymmetric Unit coordinates (pdb format, Unix compressed(.gz))

Asymmetric Unit coordinates (cif format, Unix compressed(.gz))

Biological Unit coordinates (pdb format)12

Structure Factors (cif format)

XML | Complete with coordinates (xml format, GNU compressed(.gz))
XML | Coordinates only (xml format, GNU compressed(.gz))
XML | Header only (xml format, GNU compressed(.gz))

Derivative Data

Nucleic Acid Backbone Torsions

Base Pair Parameters

Base Pair Step Parameters

Hydrogen Bonding Classification

Links

The Protein Data Bank: 1YTU

PubMed: 15800629




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