SMTL ID : 1u12.1

M. loti cyclic nucleotide binding domain mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

31 x IOD: IODIDE ION(Non-functional Binders)

IOD.1: 1 residues within 4Å: Chain A: K.21 Ligand excluded by PLIP IOD.2: 1 residues within 4Å: Chain A: R.54 Ligand excluded by PLIP IOD.3: 3 residues within 4Å: Chain A: S.64, P.70, V.71 Ligand excluded by PLIP IOD.4: 2 residues within 4Å: Chain A: I.45, R.90 Ligand excluded by PLIP IOD.5: 3 residues within 4Å: Chain A: F.6, V.31, R.32 Ligand excluded by PLIP IOD.6: 3 residues within 4Å: Chain A: L.12, P.75, G.76 Ligand excluded by PLIP IOD.7: 3 residues within 4Å: Chain A: S.107, A.108, Q.111 Ligand excluded by PLIP IOD.8: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP IOD.9: 2 residues within 4Å: Chain A: V.7 Chain B: W.10 Ligand excluded by PLIP IOD.10: 2 residues within 4Å: Chain A: I.85, S.86 Ligand excluded by PLIP IOD.11: 1 residues within 4Å: Chain A: E.130 Ligand excluded by PLIP IOD.12: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP IOD.18: 2 residues within 4Å: Chain B: G.23, V.26 Ligand excluded by PLIP IOD.19: 4 residues within 4Å: Chain A: R.32 Chain B: G.23, P.24, A.25 Ligand excluded by PLIP IOD.20: 2 residues within 4Å: Chain B: P.17, L.18 Ligand excluded by PLIP IOD.21: 2 residues within 4Å: Chain B: P.68, N.69 Ligand excluded by PLIP IOD.22: 1 residues within 4Å: Chain B: G.4 Ligand excluded by PLIP IOD.23: 1 residues within 4Å: Chain B: T.38 Ligand excluded by PLIP IOD.24: 3 residues within 4Å: Chain B: G.80, P.89, R.90 Ligand excluded by PLIP IOD.25: 1 residues within 4Å: Chain B: G.80 Ligand excluded by PLIP IOD.26: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP IOD.27: 1 residues within 4Å: Chain B: Q.11 Ligand excluded by PLIP IOD.28: 1 residues within 4Å: Chain B: T.38 Ligand excluded by PLIP IOD.29: 1 residues within 4Å: Chain B: F.78 Ligand excluded by PLIP IOD.30: 2 residues within 4Å: Chain B: P.51, P.89 Ligand excluded by PLIP IOD.31: 2 residues within 4Å: Chain B: F.6 Ligands: IOD.35 Ligand excluded by PLIP IOD.32: 1 residues within 4Å: Chain B: F.78 Ligand excluded by PLIP IOD.33: 1 residues within 4Å: Chain B: F.56 Ligand excluded by PLIP IOD.34: 1 residues within 4Å: Chain B: G.49 Ligand excluded by PLIP IOD.35: 3 residues within 4Å: Chain A: P.24 Chain B: R.32 Ligands: IOD.31 Ligand excluded by PLIP IOD.36: 2 residues within 4Å: Chain B: S.107, Q.111 Ligand excluded by PLIP

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

SO4.13: 6 residues within 4Å: Chain A: C.46, G.80, R.90, S.91, A.92 Ligands: K.17 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.80, A:S.91, A:A.92 Salt bridges: A:R.90 SO4.14: 4 residues within 4Å: Chain A: R.37, R.54, F.56, S.104 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.104 Salt bridges: A:R.37, A:R.54

4 x K: POTASSIUM ION(Non-covalent)

K.15: 1 residues within 4Å: Chain A: G.74 No protein-ligand interaction detected (PLIP) K.16: 2 residues within 4Å: Chain A: S.62, G.74 No protein-ligand interaction detected (PLIP) K.17: 2 residues within 4Å: Chain A: V.65 Ligands: SO4.13 No protein-ligand interaction detected (PLIP) K.37: 1 residues within 4Å: Chain B: P.70 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Clayton, G.M. et al., Structural Basis of Ligand Activation in a Cyclic Nucleotide Regulated Potassium Channel. Cell(Cambridge,Mass.) (2004)

Release Date

2004-11-30

Peptides

cyclic nucleotide binding domain: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

cyclic nucleotide binding domain