SMTL ID : 4tyy.1

DEAD-box helicase Mss116 bound to ssRNA and CDP-BeF

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.74 Å

Oligo State

monomer

Ligands

1 x A- A- A- A- A- A- A- A- A: RNA (5'-R(P*AP*AP*AP*AP*AP*AP*AP*AP*A)-3')(Non-covalent)

A-A-A-A-A-A-A-A-A.1: 31 residues within 4Å: Chain A: P.101, T.102, R.103, V.132, G.133, G.134, F.137, T.155, P.156, G.157, R.158, D.161, R.184, G.189, F.190, P.294, T.295, V.296, K.297, H.320, G.321, R.328, T.346, D.347, V.348, S.368, I.444, S.445, S.448, S.449, F.489 Protein-ligand interaction information (PLIP) not available

1 x BEF: BERYLLIUM TRIFLUORIDE ION(Non-covalent)

BEF.2: 11 residues within 4Å: Chain A: T.67, G.68, K.71, E.181, A.219, G.352, H.375, R.379, R.382 Ligands: CDP.3, MG.4 No protein-ligand interaction detected (PLIP)

1 x CDP: CYTIDINE-5'-DIPHOSPHATE(Non-covalent)

CDP.3: 20 residues within 4Å: Chain A: F.39, G.41, L.42, T.43, Q.46, K.66, T.67, G.68, T.69, G.70, K.71, T.72, F.73, E.112, K.115, D.354, R.382, S.383 Ligands: BEF.2, MG.4 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:F.73 Hydrogen bonds: A:G.41, A:T.43, A:Q.46, A:G.68, A:T.69, A:G.70, A:K.71, A:T.72, A:T.72, A:T.72 Salt bridges: A:K.71, A:R.382, A:R.382 pi-Stacking: A:F.39

1 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 6 residues within 4Å: Chain A: K.71, D.180, E.181, G.352 Ligands: BEF.2, CDP.3 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mallam, A.L. et al., Molecular insights into RNA and DNA helicase evolution from the determinants of specificity for a DEAD-box RNA helicase. Elife (2014)

Release Date

2014-12-31

Peptides

ATP-dependent RNA helicase MSS116, mitochondrial: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ATP-dependent RNA helicase MSS116, mitochondrial

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