SMTL ID : 2wy3.2 (1 other biounit)

Structure of the HCMV UL16-MICB complex elucidates select binding of a viral immunoevasin to diverse NKG2D ligands

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-1-1-mer

Ligands

2 x PEU: 2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50,53,56,59,62,65,68,71,74,77,80-HEPTACOSAOXADOOCTACONTAN-82-OL(Non-covalent)

PEU.1: 7 residues within 4Å: Chain A: N.9, M.11, L.24, A.25, Q.92, Y.112, G.115 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.9, A:Q.92 PEU.3: 9 residues within 4Å: Chain B: V.1, L.14, V.16, V.61, V.62, D.63, L.64, R.74, S.77 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:R.74, B:S.77 Water bridges: B:V.1, B:V.1, B:V.62, B:S.77

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 3 residues within 4Å: Chain A: K.155, R.159 Chain B: N.82 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Salt bridges: A:K.155, A:R.159 Hydrogen bonds: B:N.82

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

NAG.4: 2 residues within 4Å: Chain B: N.15, E.18 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.15, B:E.18 NAG.5: 2 residues within 4Å: Chain B: E.41, N.42 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:E.41 Hydrogen bonds: B:N.42 NAG.6: 3 residues within 4Å: Chain B: N.58, S.60, V.61 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.58 Water bridges: B:S.60 NAG.7: 2 residues within 4Å: Chain B: E.45, N.69 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.45, B:N.69 NAG.8: 4 residues within 4Å: Chain B: V.72, I.73, N.75, I.79 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.75 Water bridges: B:N.75 NAG.9: 2 residues within 4Å: Chain B: T.105, N.106 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.106 Water bridges: B:T.105, B:N.106, B:N.106

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Muller, S. et al., Structure of the Hcmv Ul16-Micb Complex Elucidates Select Binding of a Viral Immunoevasin to Diverse Nkg2D Ligands. Plos Pathog. (2010)

Release Date

2010-02-02

Peptides

MHC CLASS I POLYPEPTIDE-RELATED SEQUENCE B: A
UNCHARACTERIZED PROTEIN UL16: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

MHC CLASS I POLYPEPTIDE-RELATED SEQUENCE B

UNCHARACTERIZED PROTEIN UL16

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