SMTL ID : 6ze1.1

human NBD1 of CFTR in complex with nanobody G11a

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.71 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 11 residues within 4Å: Chain A: V.55, S.74, T.75, G.76, A.77, G.78, K.79, T.80, S.81, Q.108, D.187 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:A.77, A:G.78, A:K.79, A:T.80, A:T.80, A:T.80, A:S.81, A:Q.108, A:Q.108, A:Q.108 Salt bridges: A:K.79, A:K.79

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 3 residues within 4Å: Chain A: D.41, S.42 Chain B: Y.60 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Y.60, A:S.42 Water bridges: A:D.41 EDO.3: 3 residues within 4Å: Chain A: G.66, A.211, D.229 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.211 EDO.4: 2 residues within 4Å: Chain B: E.43, D.46 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.43, B:D.46

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 4 residues within 4Å: Chain B: Y.60, G.66, F.68, T.69 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:T.69

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Scholl, D. et al., A topological switch in CFTR modulates channel activity and sensitivity to unfolding. Nat.Chem.Biol. (2021)

Release Date

2021-06-30

Peptides

Cystic fibrosis transmembrane conductance regulator: A
G11a nanobody: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cystic fibrosis transmembrane conductance regulator

G11a nanobody

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