1fa0

STRUCTURE OF YEAST POLY(A) POLYMERASE BOUND TO MANGANATE AND 3'-DATPSTRUCTURE OF YEAST POLY(A) POLYMERASE BOUND TO MANGANATE AND 3'-DATP

Structural highlights

1fa0 is a 2 chain structure with sequence from Saccharomyces cerevisiae. The October 2008 RCSB PDB Molecule of the Month feature on Poly(A) Polymerase by David Goodsell is 10.2210/rcsb_pdb/mom_2008_10. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2.6Å
Ligands:	, , ,
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

PAP_YEAST Polymerase component of the cleavage and polyadenylation factor (CPF) complex, which plays a key role in polyadenylation-dependent pre-mRNA 3'-end formation and cooperates with cleavage factors including the CFIA complex and NAB4/CFIB.^[1] ^[2]

Evolutionary Conservation

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

References

↑ Balbo PB, Bohm A. Mechanism of poly(A) polymerase: structure of the enzyme-MgATP-RNA ternary complex and kinetic analysis. Structure. 2007 Sep;15(9):1117-31. PMID:17850751 doi:S0969-2126(07)00283-3
↑ Meinke G, Ezeokonkwo C, Balbo P, Stafford W, Moore C, Bohm A. Structure of yeast poly(A) polymerase in complex with a peptide from Fip1, an intrinsically disordered protein. Biochemistry. 2008 Jul 1;47(26):6859-69. Epub 2008 Jun 7. PMID:18537269 doi:10.1021/bi800204k

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OCA

[1] Balbo PB, Bohm A. Mechanism of poly(A) polymerase: structure of the enzyme-MgATP-RNA ternary complex and kinetic analysis. Structure. 2007 Sep;15(9):1117-31. PMID:17850751 doi:S0969-2126(07)00283-3

[2] Meinke G, Ezeokonkwo C, Balbo P, Stafford W, Moore C, Bohm A. Structure of yeast poly(A) polymerase in complex with a peptide from Fip1, an intrinsically disordered protein. Biochemistry. 2008 Jul 1;47(26):6859-69. Epub 2008 Jun 7. PMID:18537269 doi:10.1021/bi800204k

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