SMTL ID : 5grb.1 (2 other biounits)

Crystal structure of 2C helicase from enterovirus 71 (EV71) bound with ATPgammaS

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-tetramer

Ligands

4 x AGS: PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER(Non-covalent)

AGS.1: 10 residues within 4Å: Chain A: S.15, P.16, G.17, T.18, G.19, K.20, S.21, L.22, D.62, R.145 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:G.17, A:G.17, A:T.18, A:T.18, A:G.19, A:K.20, A:S.21, A:S.21, A:S.21, A:R.145 Salt bridges: A:K.20 AGS.3: 9 residues within 4Å: Chain B: S.15, P.16, G.17, T.18, G.19, K.20, S.21, D.61, D.62 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:G.17, B:T.18, B:G.19, B:K.20, B:S.21, B:S.21, B:L.22, B:D.61 Salt bridges: B:K.20 AGS.5: 9 residues within 4Å: Chain C: P.16, G.17, T.18, G.19, K.20, S.21, L.22, D.61, D.62 10 PLIP interactions: 10 interactions with chain C Hydrogen bonds: C:G.17, C:G.17, C:T.18, C:G.19, C:K.20, C:S.21, C:S.21, C:L.22, C:D.62 Salt bridges: C:K.20 AGS.7: 14 residues within 4Å: Chain A: R.4, T.81, I.205 Chain D: S.15, P.16, G.17, T.18, G.19, K.20, S.21, L.22, D.61, D.62, A.148 12 PLIP interactions: 11 interactions with chain D, 1 interactions with chain A Hydrogen bonds: D:S.15, D:G.17, D:T.18, D:T.18, D:G.19, D:K.20, D:S.21, D:S.21, D:L.22, D:D.62, A:T.81 Salt bridges: D:K.20

4 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: C.155, C.166, S.167, C.171 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.155, A:C.166, A:C.171, H2O.1 ZN.4: 4 residues within 4Å: Chain B: C.155, C.166, S.167, C.171 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:C.155, B:C.166, B:C.171 ZN.6: 5 residues within 4Å: Chain C: C.155, C.166, S.167, C.171, K.173 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:C.155, C:C.166, C:C.171 ZN.8: 4 residues within 4Å: Chain D: C.155, C.166, S.167, C.171 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:C.155, D:C.166, D:C.171

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guan, H.X. et al., Crystal structure of 2C helicase from enterovirus 71. SCI ADV (2017)

Release Date

2017-05-17

Peptides

EV71 2C ATPase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
E

D
F

EV71 2C ATPase

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