SMTL ID : 4n0o.2 (3 other biounits)

Complex structure of Arterivirus nonstructural protein 10 (helicase) with DNA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

monomer

Ligands

1 x DT- DT- DT- DT- DT- DT- DT: DNA(Non-covalent)

DT-DT-DT-DT-DT-DT-DT.1: 22 residues within 4Å: Chain A: Y.102, G.122, R.123, L.155, Q.156, D.157, T.206, H.207, L.248, Q.250, V.251, Y.265, C.291, V.292, A.358, Y.359, H.360, T.369, D.371, S.372, Q.389, R.395 Protein-ligand interaction information (PLIP) not available

3 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: C.38, H.50, H.53, C.54 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.38, A:H.50, A:H.53, A:C.54 ZN.3: 4 residues within 4Å: Chain A: C.63, H.65, C.74, C.77 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.63, A:H.65, A:C.77 ZN.4: 4 residues within 4Å: Chain A: C.25, C.28, C.43, C.46 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.25, A:C.28, A:C.46

2 x CA: CALCIUM ION(Non-covalent)

CA.5: 4 residues within 4Å: Chain A: P.181, K.185, Q.288, R.402 No protein-ligand interaction detected (PLIP) CA.6: 2 residues within 4Å: Chain A: H.90, N.165 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Deng, Z. et al., Structural basis for the regulatory function of a complex zinc-binding domain in a replicative arterivirus helicase resembling a nonsense-mediated mRNA decay helicase. Nucleic Acids Res. (2014)

Release Date

2014-01-08

Peptides

Replicase polyprotein 1ab: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Replicase polyprotein 1ab

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