SMTL ID : 4zso.2 (1 other biounit)

Crystal structure of a complex between B7-H6, a tumor cell ligand for natural cytotoxicity receptor NKp30, and an inhibitory antibody

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x NAG- NAG- FUC: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-FUC.1: 6 residues within 4Å: Chain B: G.55, N.56 Chain C: D.24, N.25, R.90, P.92 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:R.90, C:R.90

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.2: 7 residues within 4Å: Chain C: R.128, E.146, S.148, I.182, K.183, N.184, N.190 No protein-ligand interaction detected (PLIP)

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 4 residues within 4Å: Chain B: S.199, Q.200, S.201, K.218 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.199, B:S.201 Salt bridges: B:K.218

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

ACY.4: 4 residues within 4Å: Chain A: S.31, S.92 Chain B: R.107 Chain C: K.59 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C Salt bridges: B:R.107 Hydrogen bonds: C:K.59

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, X. et al., Crystal structure of a complex between B7-H6, a tumor cell ligand for natural cytotoxicity receptor NKp30, and an inhibitory antibody. to be published

Release Date

2016-05-18

Peptides

Antibody Light Chain: A
Antibody Heavy Chain: B
Natural cytotoxicity triggering receptor 3 ligand 1: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

C
F

Antibody Light Chain

Antibody Heavy Chain

Natural cytotoxicity triggering receptor 3 ligand 1

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