SMTL ID : 8chw.1

Crystal structure of human PURA (fragment Pro216-Lys280, PUR repeat III)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

7 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 4 residues within 4Å: Chain A: F.20, D.22, R.42 Ligands: EDO.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.22, A:R.42, A:R.42 EDO.2: 5 residues within 4Å: Chain A: N.26, F.31, R.33, T.46 Ligands: EDO.3 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.26, A:T.46 EDO.3: 7 residues within 4Å: Chain A: N.26, Y.28, F.31, T.46, P.48 Chain B: K.17 Ligands: EDO.2 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:K.17, A:N.26, A:N.26, A:T.46 EDO.4: 3 residues within 4Å: Chain A: R.18, F.20 Ligands: EDO.1 No protein-ligand interaction detected (PLIP) EDO.5: 5 residues within 4Å: Chain A: D.22, V.23, G.24, F.31, R.33 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.22, A:R.33 EDO.7: 7 residues within 4Å: Chain A: K.17 Chain B: N.26, Y.28, F.31, T.46, P.48 Ligands: CL.10 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.26, A:K.17 EDO.8: 5 residues within 4Å: Chain A: E.65 Chain B: E.5, L.6, P.7, E.8 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:E.65, B:E.5, B:E.8

6 x CL: CHLORIDE ION(Non-functional Binders)

CL.6: 5 residues within 4Å: Chain A: G.9, T.10, F.20, F.21, D.22 Ligand excluded by PLIP CL.9: 2 residues within 4Å: Chain B: A.4, E.5 Ligand excluded by PLIP CL.10: 3 residues within 4Å: Chain B: N.26, F.31 Ligands: EDO.7 Ligand excluded by PLIP CL.11: 5 residues within 4Å: Chain B: G.9, T.10, F.20, F.21, D.22 Ligand excluded by PLIP CL.12: 3 residues within 4Å: Chain A: T.46 Chain B: K.17, K.38 Ligand excluded by PLIP CL.13: 1 residues within 4Å: Chain B: R.33 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Janowski, R. et al., PURA Syndrome-causing mutations impair PUR-domain integrity and affect P-body association. To Be Published

Release Date

2024-02-21

Peptides

Transcriptional activator protein Pur-alpha: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Transcriptional activator protein Pur-alpha