SMTL ID : 3g0h.1

Human dead-box RNA helicase DDX19, in complex with an ATP-analogue and RNA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

1 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: 26 residues within 4Å: Chain A: P.119, T.120, Y.121, R.148, K.151, L.152, T.166, P.167, G.168, T.169, D.172, K.176, L.177, F.179, H.202, Q.205, H.290, T.291, R.292, S.313, G.314, R.321, T.339, N.340, V.341, K.363 Protein-ligand interaction information (PLIP) not available

1 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.2: 18 residues within 4Å: Chain A: F.61, R.63, Q.68, Q.88, S.89, G.90, T.91, G.92, K.93, T.94, E.192, A.224, G.345, D.347, R.378, R.381, F.382 Ligands: MG.3 23 PLIP interactions: 23 interactions with chain A Hydrogen bonds: A:Q.68, A:Q.68, A:G.90, A:T.91, A:G.92, A:K.93, A:K.93, A:K.93, A:T.94, A:T.94, A:T.94, A:E.192, A:G.345, A:D.347, A:R.378, A:R.378, A:R.381, A:R.381 Salt bridges: A:R.381 pi-Stacking: A:F.61, A:F.61, A:F.382, A:F.382

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 2 residues within 4Å: Chain A: T.94 Ligands: ANP.2 No protein-ligand interaction detected (PLIP)

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 7 residues within 4Å: Chain A: T.225, F.226, E.227, E.251, E.370, H.407, F.408 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.226, A:F.226, A:E.370

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Collins, R. et al., The DEXD/H-box RNA Helicase DDX19 Is Regulated by an {alpha}-Helical Switch. J.Biol.Chem. (2009)

Release Date

2009-02-17

Peptides

ATP-dependent RNA helicase DDX19B: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ATP-dependent RNA helicase DDX19B