SMTL ID : 3bes.1 (2 other biounits)

Structure of a Poxvirus ifngbp/ifng Complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-4-4-mer

Ligands

4 x NAG- NAG- BMA: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA.1: 6 residues within 4Å: Chain B: L.23, N.25, N.42, E.66, Q.67, G.68 No protein-ligand interaction detected (PLIP) NAG-NAG-BMA.6: 6 residues within 4Å: Chain D: L.23, N.25, N.42, E.66, Q.67, G.68 No protein-ligand interaction detected (PLIP) NAG-NAG-BMA.11: 6 residues within 4Å: Chain F: L.23, N.25, N.42, E.66, Q.67, G.68 No protein-ligand interaction detected (PLIP) NAG-NAG-BMA.16: 6 residues within 4Å: Chain H: L.23, N.25, N.42, E.66, Q.67, G.68 No protein-ligand interaction detected (PLIP)

12 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 4 residues within 4Å: Chain A: H.20, S.21 Chain B: W.62, D.73 8 PLIP interactions: 5 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:S.21, A:S.21, B:D.73, B:D.73 Water bridges: A:D.22, A:D.22, B:D.73 Salt bridges: A:H.20 PO4.4: 11 residues within 4Å: Chain B: S.237, T.238, D.241 Chain D: D.241 Chain F: S.237, T.238, D.241 Chain H: D.241 Ligands: PO4.9, PO4.14, PO4.19 7 PLIP interactions: 5 interactions with chain F, 2 interactions with chain H Hydrogen bonds: F:T.238, F:D.241, F:D.241, H:D.241 Water bridges: F:T.238, F:T.238, H:D.241 PO4.5: 7 residues within 4Å: Chain B: T.199, C.200, K.214 Chain F: D.151, S.158, I.159, D.160 10 PLIP interactions: 7 interactions with chain B, 3 interactions with chain F Hydrogen bonds: B:T.199, F:D.160 Water bridges: B:T.199, B:C.200, B:C.200, B:C.200, B:K.214, F:Y.145, F:D.151 Salt bridges: B:K.214 PO4.7: 4 residues within 4Å: Chain C: H.20, S.21 Chain D: W.62, D.73 8 PLIP interactions: 5 interactions with chain C, 3 interactions with chain D Hydrogen bonds: C:S.21, C:S.21, D:D.73, D:D.73 Water bridges: C:D.22, C:D.22, D:D.73 Salt bridges: C:H.20 PO4.9: 11 residues within 4Å: Chain B: D.241 Chain D: S.237, T.238, D.241 Chain F: D.241 Chain H: S.237, T.238, D.241 Ligands: PO4.4, PO4.14, PO4.19 7 PLIP interactions: 5 interactions with chain H, 2 interactions with chain F Hydrogen bonds: H:T.238, H:D.241, H:D.241, F:D.241 Water bridges: H:T.238, H:T.238, F:D.241 PO4.10: 7 residues within 4Å: Chain D: T.199, C.200, K.214 Chain H: D.151, S.158, I.159, D.160 10 PLIP interactions: 7 interactions with chain D, 3 interactions with chain H Hydrogen bonds: D:T.199, H:D.160 Water bridges: D:T.199, D:C.200, D:C.200, D:C.200, D:K.214, H:Y.145, H:D.151 Salt bridges: D:K.214 PO4.12: 4 residues within 4Å: Chain E: H.20, S.21 Chain F: W.62, D.73 7 PLIP interactions: 5 interactions with chain E, 2 interactions with chain F Hydrogen bonds: E:S.21, E:S.21, F:D.73 Water bridges: E:D.22, E:D.22, F:D.73 Salt bridges: E:H.20 PO4.14: 11 residues within 4Å: Chain B: S.237, T.238, D.241 Chain D: D.241 Chain F: S.237, T.238, D.241 Chain H: D.241 Ligands: PO4.4, PO4.9, PO4.19 7 PLIP interactions: 2 interactions with chain B, 1 interactions with chain D, 3 interactions with chain F, 1 interactions with chain H Hydrogen bonds: B:T.238, B:D.241, D:D.241, F:D.241 Water bridges: F:T.238, F:T.238, H:D.241 PO4.15: 7 residues within 4Å: Chain B: D.151, S.158, I.159, D.160 Chain F: T.199, C.200, K.214 8 PLIP interactions: 6 interactions with chain F, 2 interactions with chain B Water bridges: F:T.199, F:T.199, F:C.200, F:C.200, F:K.214, B:D.151 Salt bridges: F:K.214 Hydrogen bonds: B:D.160 PO4.17: 4 residues within 4Å: Chain G: H.20, S.21 Chain H: W.62, D.73 7 PLIP interactions: 5 interactions with chain G, 2 interactions with chain H Hydrogen bonds: G:S.21, G:S.21, H:D.73 Water bridges: G:D.22, G:D.22, H:D.73 Salt bridges: G:H.20 PO4.19: 11 residues within 4Å: Chain B: D.241 Chain D: S.237, T.238, D.241 Chain F: D.241 Chain H: S.237, T.238, D.241 Ligands: PO4.4, PO4.9, PO4.14 7 PLIP interactions: 3 interactions with chain H, 2 interactions with chain D, 1 interactions with chain F, 1 interactions with chain B Hydrogen bonds: H:D.241, D:T.238, D:D.241, B:D.241 Water bridges: H:T.238, H:T.238, F:D.241 PO4.20: 7 residues within 4Å: Chain D: D.151, S.158, I.159, D.160 Chain H: T.199, C.200, K.214 8 PLIP interactions: 2 interactions with chain D, 6 interactions with chain H Hydrogen bonds: D:D.160 Water bridges: D:D.151, H:T.199, H:T.199, H:C.200, H:C.200, H:K.214 Salt bridges: H:K.214

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

NAG.3: 4 residues within 4Å: Chain B: N.133, I.144, M.170, W.185 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.133 Water bridges: B:N.133, B:N.133 NAG.8: 4 residues within 4Å: Chain D: N.133, I.144, M.170, W.185 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:N.133 Water bridges: D:N.133, D:N.133 NAG.13: 4 residues within 4Å: Chain F: N.133, I.144, M.170, W.185 3 PLIP interactions: 3 interactions with chain F Hydrogen bonds: F:N.133 Water bridges: F:N.133, F:N.133 NAG.18: 4 residues within 4Å: Chain H: N.133, I.144, M.170, W.185 3 PLIP interactions: 3 interactions with chain H Hydrogen bonds: H:N.133 Water bridges: H:N.133, H:N.133

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nuara, A.A. et al., Structure and mechanism of IFN-gamma antagonism by an orthopoxvirus IFN-gamma-binding protein. Proc.Natl.Acad.Sci.Usa (2008)

Release Date

2008-02-12

Peptides

Interferon gamma: ACEG
Interferon-gamma binding protein C4R: BDFH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

C
L

E
L

G
L

B
R

D
R

F
R

H
R

Interferon gamma

Interferon-gamma binding protein C4R

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