SMTL ID : 2xau.2 (1 other biounit)

Crystal structure of the Prp43p DEAH-box RNA helicase in complex with ADP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 15 residues within 4Å: Chain A: L.93, E.117, T.118, G.119, S.120, G.121, K.122, T.123, T.124, R.159, F.357, T.384, D.386, R.430 Ligands: MG.2 21 PLIP interactions: 21 interactions with chain A Hydrogen bonds: A:G.119, A:G.119, A:S.120, A:G.121, A:K.122, A:T.123, A:T.124, A:R.430, A:R.430 Water bridges: A:K.122, A:K.122, A:T.123, A:T.123, A:S.155, A:R.159, A:R.159, A:E.216, A:T.384, A:T.384, A:T.384 Salt bridges: A:K.122

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: T.123, D.215, E.216, S.382 Ligands: ADP.1 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:T.123, H2O.8, H2O.11, H2O.16, H2O.26

1 x NI: NICKEL (II) ION(Non-covalent)

NI.3: 1 residues within 4Å: Chain A: H.479 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.479

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.4: 6 residues within 4Å: Chain A: T.311, G.312, E.313, Y.345, G.346, T.376 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.313, A:G.346 Water bridges: A:E.313, A:S.347, A:T.376

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 6 residues within 4Å: Chain A: M.548, L.549, V.551, N.553, E.698, T.709 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.549, A:N.697, A:E.698, A:T.709

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Walbott, H. et al., Prp43P Contains a Processive Helicase Structural Architecture with a Specific Regulatory Domain. Embo J. (2010)

Release Date

2010-06-09

Peptides

PRE-MRNA-SPLICING FACTOR ATP-DEPENDENT RNA HELICASE PRP43: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

PRE-MRNA-SPLICING FACTOR ATP-DEPENDENT RNA HELICASE PRP43

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