SMTL ID : 4h3k.3 (3 other biounits)

Crystal structure of a ternary complex of human symplekin NTD, human Ssu72 and a RNA polymerase II CTD peptide phosphorylated at Ser-2, Ser-5 and Ser-7

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-1-1-mer

Ligands

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 8 residues within 4Å: Chain A: S.32, S.33, S.34, N.35, Q.36, N.37, R.38, D.163 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.32, A:S.33, A:S.34, A:Q.36, A:N.37, A:R.38 Water bridges: A:S.33, A:D.163 Salt bridges: A:R.38

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xiang, K. et al., An unexpected binding mode for a Pol II CTD peptide phosphorylated at Ser7 in the active site of the CTD phosphatase Ssu72. Genes Dev. (2012)

Release Date

2012-10-31

Peptides

RNA polymerase II subunit A C-terminal domain phosphatase SSU72: A
Symplekin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

RNA polymerase II subunit A C-terminal domain phosphatase SSU72

Symplekin

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