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

Minimal human CFTR first nucleotide binding domain as a monomer

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: T.60, Q.88 Ligands: ATP.2 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.60, H2O.1, H2O.1

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

ATP.2: 12 residues within 4Å: Chain A: W.28, V.35, S.54, T.55, G.56, A.57, G.58, K.59, T.60, S.61, Q.88 Ligands: MG.1 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:T.55, A:G.56, A:A.57, A:G.58, A:G.58, A:K.59, A:T.60, A:T.60, A:S.61, A:S.61, A:Q.88 Water bridges: A:K.59, A:S.168, A:S.168 Salt bridges: A:K.59, A:K.59 pi-Stacking: A:W.28, A:W.28, A:W.28

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 2 residues within 4Å: Chain A: G.171, Y.172 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.172, A:Y.172 Water bridges: A:Q.88 GOL.4: 5 residues within 4Å: Chain A: S.84, W.91, F.103, R.155, K.159 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:F.103 Water bridges: A:F.85, A:F.85, A:F.85, A:W.91

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Atwell, S. et al., Structures of a minimal human CFTR first nucleotide-binding domain as a monomer, head-to-tail homodimer, and pathogenic mutant. Protein Eng.Des.Sel. (2010)

Release Date

2007-10-09

Peptides

Cystic fibrosis transmembrane conductance regulator: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Cystic fibrosis transmembrane conductance regulator

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