SMTL ID : 3i1l.2 (1 other biounit)

Structure of porcine torovirus Hemagglutinin-Esterase in complex with its receptor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.79 Å

Oligo State

homo-dimer

Ligands

2 x SIO: methyl 4,9-di-O-acetyl-5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosidonic acid(Non-covalent)

SIO.1: 13 residues within 4Å: Chain A: Y.95, R.138, G.140, T.141, V.143, L.157, I.159, F.196, E.197, M.198, S.199, H.227, F.249 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:L.157, A:I.159, A:F.196, A:F.196, A:E.197, A:F.249 Hydrogen bonds: A:Y.95, A:R.138, A:T.141, A:T.141, A:E.197, A:E.197, A:S.199 Salt bridges: A:R.138 SIO.9: 14 residues within 4Å: Chain B: Y.95, R.138, G.140, T.141, V.143, M.151, L.157, I.159, F.196, E.197, M.198, S.199, H.227, F.249 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:L.157, B:I.159, B:F.196, B:F.196, B:E.197, B:F.249 Hydrogen bonds: B:Y.95, B:R.138, B:R.138, B:T.141, B:E.197, B:S.199

2 x ACY: ACETIC ACID(Non-functional Binders)

ACY.2: 7 residues within 4Å: Chain A: D.22, A.23, T.50, G.51, V.84, N.85, H.313 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.84 Hydrogen bonds: A:A.23, A:G.51, A:N.85 Salt bridges: A:H.313 ACY.10: 8 residues within 4Å: Chain B: D.22, A.23, R.24, G.51, V.84, N.85, W.275, H.313 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:A.23, B:V.84, B:W.275 Hydrogen bonds: B:A.23, B:G.51, B:N.85 Salt bridges: B:H.313

11 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.3: 2 residues within 4Å: Chain A: H.89, N.91 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.89, A:N.91 NAG.4: 4 residues within 4Å: Chain A: Y.137, N.139, Q.156, Y.252 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.137 Hydrogen bonds: A:Y.137, A:Q.156, A:Y.252 NAG.5: 4 residues within 4Å: Chain A: Y.219, N.221, G.222 Chain B: K.165 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:K.165, A:N.221 NAG.6: 5 residues within 4Å: Chain A: D.283, G.286, F.296, N.298, K.299 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.296 Hydrogen bonds: A:D.283, A:D.283, A:D.283, A:N.298 NAG.7: 4 residues within 4Å: Chain A: R.49, N.62, A.68, D.70 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.62, A:A.68 NAG.8: 3 residues within 4Å: Chain A: N.133, F.134, Y.137 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.134, A:Y.137 Hydrogen bonds: A:N.133, A:F.134, A:Y.137, A:Y.137 NAG.11: 2 residues within 4Å: Chain B: H.89, N.91 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:H.89, B:N.91 NAG.12: 3 residues within 4Å: Chain B: Y.137, N.139, Q.156 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:Y.137 Hydrogen bonds: B:N.139 NAG.13: 1 residues within 4Å: Chain B: N.221 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.221 NAG.14: 5 residues within 4Å: Chain B: D.283, G.286, F.296, N.298, K.299 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:F.296 Hydrogen bonds: B:D.283, B:D.283, B:N.298 NAG.15: 4 residues within 4Å: Chain B: R.49, N.62, A.68, F.69 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:A.68 Hydrogen bonds: B:A.68

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Langereis, M.A. et al., Structural basis for ligand and substrate recognition by torovirus hemagglutinin esterases. Proc.Natl.Acad.Sci.USA (2009)

Release Date

2009-09-15

Peptides

Hemagglutinin-esterase protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

Hemagglutinin-esterase protein

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