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

Structure of a Poxvirus ifngbp/ifng Complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-2-2-mer

Ligands

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

PO4.1: 2 residues within 4Å: Chain A: H.20, S.21 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.21, A:S.21 Water bridges: A:D.22, A:D.22 Salt bridges: A:H.20 PO4.2: 2 residues within 4Å: Chain B: H.20, S.21 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.21, B:S.21 Water bridges: B:D.22, B:D.22 Salt bridges: B:H.20 PO4.5: 3 residues within 4Å: Chain C: S.237, T.238, D.241 No protein-ligand interaction detected (PLIP) PO4.6: 3 residues within 4Å: Chain C: T.199, C.200, K.214 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:T.199 Water bridges: C:T.199, C:C.200, C:K.214 Salt bridges: C:K.214 PO4.9: 3 residues within 4Å: Chain D: S.237, T.238, D.241 No protein-ligand interaction detected (PLIP) PO4.10: 3 residues within 4Å: Chain D: T.199, C.200, K.214 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:T.199 Water bridges: D:T.199, D:C.200, D:K.214 Salt bridges: D:K.214

2 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.3: 6 residues within 4Å: Chain C: L.23, N.25, N.42, E.66, Q.67, G.68 No protein-ligand interaction detected (PLIP) NAG-NAG-BMA.7: 6 residues within 4Å: Chain D: L.23, N.25, N.42, E.66, Q.67, G.68 No protein-ligand interaction detected (PLIP)

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

NAG.4: 4 residues within 4Å: Chain C: N.133, I.144, M.170, W.185 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:N.133 Water bridges: C:N.133, C: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

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: AB
Interferon-gamma binding protein C4R: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

B
L

C
R

D
R

Interferon gamma

Interferon-gamma binding protein C4R

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