SMTL ID : 1vp6.1

M.loti ion channel cylic nucleotide binding domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

16 x BR: BROMIDE ION(Non-covalent)(Non-functional Binders)

BR.1: 2 residues within 4Å: Chain A: G.61, P.75 Ligand excluded by PLIP BR.2: 4 residues within 4Å: Chain A: R.35, R.54, S.104, H.106 Ligand excluded by PLIP BR.3: 3 residues within 4Å: Chain A: I.45, F.56, R.90 Ligand excluded by PLIP BR.4: 2 residues within 4Å: Chain A: P.40, A.43 Ligand excluded by PLIP BR.5: 1 residues within 4Å: Chain A: G.42 Ligand excluded by PLIP BR.6: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP BR.7: 1 residues within 4Å: Chain A: R.47 Ligand excluded by PLIP BR.8: 4 residues within 4Å: Chain A: M.82, S.86, A.128, R.132 Ligand excluded by PLIP BR.9: 3 residues within 4Å: Chain A: A.14 Chain B: R.3, V.7 Ligand excluded by PLIP BR.10: 4 residues within 4Å: Chain A: G.23, P.24, A.25, V.26 Ligand excluded by PLIP BR.11: 1 residues within 4Å: Chain B: V.28 Ligand excluded by PLIP BR.12: 4 residues within 4Å: Chain A: V.28, R.32 Chain B: A.25, V.28 Ligand excluded by PLIP BR.14: 4 residues within 4Å: Chain B: R.35, R.54, S.104, H.106 Ligand excluded by PLIP BR.15: 5 residues within 4Å: Chain B: R.35, R.37, R.54, F.56, S.104 Ligand excluded by PLIP BR.16: 3 residues within 4Å: Chain B: I.45, F.56, R.90 Ligand excluded by PLIP BR.17: 2 residues within 4Å: Chain B: A.128, R.132 Ligand excluded by PLIP

2 x CMP: ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE(Non-covalent)

CMP.13: 13 residues within 4Å: Chain A: V.65, T.67, V.71, F.79, G.80, E.81, M.82, A.83, R.90, S.91, A.92, V.94, R.131 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:G.80, A:E.81, A:E.81, A:M.82, A:A.83, A:S.91, A:R.131, A:R.131 Salt bridges: A:R.90 CMP.18: 13 residues within 4Å: Chain B: V.65, T.67, V.71, F.79, G.80, E.81, M.82, A.83, R.90, S.91, A.92, V.94, R.131 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:G.80, B:E.81, B:E.81, B:M.82, B:A.83, B:S.91, B:S.91, B:R.131, B:R.131 Salt bridges: B:R.90

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

2004-10-26

Peptides

Cyclic-nucleotide binding domain of mesorhizobium loti CNG potassium channel: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Cyclic-nucleotide binding domain of mesorhizobium loti CNG potassium channel