SMTL ID : 7e5a.1

interferon-inducible anti-viral protein R356A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.1: 19 residues within 4Å: Chain A: R.49, T.50, G.51, K.52, S.53, Y.54, V.68, A.69, S.70, T.76, R.182, D.183, P.240, L.246, A.247, L.249, F.261 Ligands: AF3.2, MG.3 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:R.49, A:T.50, A:G.51, A:K.52, A:S.53, A:S.53, A:Y.54, A:A.69, A:A.69, A:T.76, A:T.76, A:R.182, A:L.249 Water bridges: A:D.183, A:D.238, A:A.247 Salt bridges: A:R.49, A:R.49, A:K.52, A:D.183 GDP.4: 17 residues within 4Å: Chain B: R.49, T.50, G.51, K.52, S.53, Y.54, V.68, A.69, S.70, R.182, D.183, P.240, L.246, L.249, F.261 Ligands: AF3.5, MG.6 20 PLIP interactions: 20 interactions with chain B Hydrogen bonds: B:R.49, B:T.50, B:T.50, B:G.51, B:K.52, B:S.53, B:Y.54, B:A.69, B:A.69, B:T.76, B:R.182, B:L.249 Water bridges: B:R.182, B:D.183, B:L.246, B:Q.248 Salt bridges: B:R.49, B:R.49, B:K.52, B:D.183

2 x AF3: ALUMINUM FLUORIDE(Non-covalent)

AF3.2: 10 residues within 4Å: Chain A: Y.48, R.49, K.52, S.53, S.74, H.75, T.76, G.101 Ligands: GDP.1, MG.3 No protein-ligand interaction detected (PLIP) AF3.5: 9 residues within 4Å: Chain B: Y.48, R.49, K.52, S.74, H.75, T.76, G.101 Ligands: GDP.4, MG.6 No protein-ligand interaction detected (PLIP)

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 5 residues within 4Å: Chain A: S.53, S.67, T.76 Ligands: GDP.1, AF3.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:S.53, A:T.76 MG.6: 5 residues within 4Å: Chain B: S.53, S.67, T.76 Ligands: GDP.4, AF3.5 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:S.53, B:T.76

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cui, W. et al., Structural basis for GTP-induced dimerization and antiviral function of guanylate-binding proteins. Proc.Natl.Acad.Sci.USA (2021)

Release Date

2021-05-05

Peptides

Guanylate-binding protein 5: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Guanylate-binding protein 5

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