2A43 | UR0066 - JenaLib

Title :   CRYSTAL STRUCTURE OF A LUTEOVIRAL RNA PSEUDOKNOT AND MODEL FOR A MINIMAL RIBOSOMAL FRAMESHIFTING MOTIF

Authors :   P. S. Pallan, W. S. Marshall, J. Harp, F. C. Jewett Iii, Z. Wawrzak, B. A. Brown Ii, A. Rich, M. Egli

Date :   27 Jun 05 (Deposition) - 27 Sep 05 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.34

Chains :   Asym./Biol. Unit : A

Keywords :   Plrv, Potato Leaf Roll Virus; Bwyv, Beet Western Yellow Virus, Pk, Pseudoknot, Rna. (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   P. S. Pallan, W. S. Marshall, J. Harp, F. C. Jewett Iii, Z. Wawrzak, B. A. Brown Ii, A. Rich, M. Egli
Crystal Structure Of A Luteoviral Rna Pseudoknot And Model For A Minimal Ribosomal Frameshifting Motif
Biochemistry V. 44 11315 2005
PubMed-ID: 16114868 | Reference-DOI: 10.1021/BI051061I
(for further references see the PDB file header)

Compounds

Molecule 1 - RNA PSEUDOKNOT
	Chains	:	A
	Engineered	:	YES
	Mutation	:	YES
	Other Details	:	CHEMICALLY SYNTHESIZED OLIGONUCLEOTIDE (RNA). THIS SEQUENCE IS A MUTATED FORM OF THAT NATURALLY FOUND IN POTATO LEAFROLL VIRUS
	Synthetic	:	YES

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 2)

Sites (2, 2)

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	G A:6 , HOH A:202 , HOH A:203 , HOH A:204 , HOH A:205 , HOH A:206	BINDING SITE FOR RESIDUE MG A 201
2	AC2	SOFTWARE	HOH A:208 , HOH A:209 , HOH A:210 , HOH A:211 , HOH A:212 , HOH A:213	BINDING SITE FOR RESIDUE MG A 207

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Asymmetric/Biological Unit

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Chain A from PDB  Type:RNA  Length:26
                                                         
                  2a43 A  3 GCGGCACCGUCCGCUCAAACAAACGG 28
                                    12        22

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Classification and Annotation

SCOP Domains (0, 0)

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Gene Ontology (0, 0)

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