SMTL ID : 2g4b.1

Structure of U2AF65 variant with polyuridine tract

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x U- U- U- U- U- U- U: 5'-R(P*UP*UP*UP*UP*UP*UP*U)-3'(Non-covalent)

U-U-U-U-U-U-U.1: 15 residues within 4Å: Chain A: S.3, R.6, Y.8, N.11, D.50, K.51, N.52, F.53, F.55, K.81, R.83, R.84, P.85, H.86, D.87 Protein-ligand interaction information (PLIP) not available U-U-U-U-U-U-U.3: 33 residues within 4Å: Chain A: K.96, F.98, G.100, G.101, N.104, N.125, V.127, D.129, T.132, K.136, Y.138, F.140, K.164, K.165, L.167, Q.169, R.170, A.171 Chain B: S.3, R.6, Y.8, N.11, D.50, K.51, N.52, F.53, F.55, K.81, R.83, R.84, P.85, H.86, D.87 Protein-ligand interaction information (PLIP) not available

2 x DIO: 1,4-DIETHYLENE DIOXIDE(Non-covalent)

DIO.2: 2 residues within 4Å: Chain A: K.81, R.83 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.81, A:R.83 DIO.4: 2 residues within 4Å: Chain B: K.81, R.83 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.81, B:R.83

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sickmier, E.A. et al., Structural basis of polypyrimidine tract recognition by the essential splicing factor U2AF65. Mol.Cell (2006)

Release Date

2006-07-25

Peptides

Splicing factor U2AF 65 kDa subunit: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Splicing factor U2AF 65 kDa subunit