SMTL ID : 8gjr.1

Crystal Structure of Nanobody VHH114 Bound to Its Antigen PA14 Cif

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

hetero-2-2-mer

Ligands

4 x FLC: CITRATE ANION(Non-covalent)

FLC.1: 7 residues within 4Å: Chain A: A.159, D.160, D.161 Chain C: E.148, H.178 Chain D: G.56 Ligands: FLC.2 7 PLIP interactions: 3 interactions with chain A, 3 interactions with chain C, 1 interactions with chain D Hydrophobic interactions: A:D.161 Hydrogen bonds: A:D.160, A:D.161 Water bridges: C:E.148, C:E.148, D:R.55 Salt bridges: C:H.178 FLC.2: 8 residues within 4Å: Chain A: D.160 Chain C: S.182, H.245 Chain D: S.54, R.55, G.56, S.58 Ligands: FLC.1 15 PLIP interactions: 1 interactions with chain A, 10 interactions with chain D, 4 interactions with chain C Water bridges: A:D.160, D:R.55, D:R.55, D:R.55, D:R.55, C:E.148, C:S.182, C:H.245 Hydrogen bonds: D:S.54, D:S.54, D:R.55, D:G.56, D:S.58 Salt bridges: D:R.55, C:H.245 FLC.3: 7 residues within 4Å: Chain A: E.148, H.178 Chain B: G.56 Chain C: A.159, D.160, D.161 Ligands: FLC.4 5 PLIP interactions: 3 interactions with chain C, 1 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: C:D.161 Hydrogen bonds: C:D.160, C:D.161 Water bridges: B:R.55 Salt bridges: A:H.178 FLC.4: 8 residues within 4Å: Chain A: S.182, H.245 Chain B: S.54, R.55, G.56, S.58 Chain C: D.160 Ligands: FLC.3 15 PLIP interactions: 3 interactions with chain A, 10 interactions with chain B, 2 interactions with chain C Water bridges: A:S.182, A:H.245, B:R.55, B:R.55, B:R.55, B:R.55, C:D.160 Salt bridges: A:H.245, B:R.55 Hydrogen bonds: B:S.54, B:S.54, B:R.55, B:G.56, B:S.58, C:D.160

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Simard, A.R. et al., Crystal Structure of Nanobody VHH114 Bound to Its Antigen PA14 Cif. To Be Published

Release Date

2024-06-26

Peptides

CFTR inhibitory factor: AC
Nanobody VHH114: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

C
C

B
A

D
A

CFTR inhibitory factor

Nanobody VHH114