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

Crystal structure of putative potassium channel related protein from Pyrococcus horikoshii

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-tetramer

Ligands

8 x NA: SODIUM ION(Non-functional Binders)

NA.1: 1 residues within 4Å: Chain A: G.174 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.174 Water bridges: A:Q.127, A:G.158 NA.2: 5 residues within 4Å: Chain A: V.66, A.69 Chain D: V.66, A.69 Ligands: NA.17 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain A Hydrogen bonds: D:A.69, A:A.69 NA.6: 1 residues within 4Å: Chain B: G.174 2 PLIP interactions: 2 interactions with chain B Water bridges: B:Q.127, B:G.158 NA.7: 5 residues within 4Å: Chain B: V.66, A.69 Chain C: V.66, A.69 Ligands: NA.12 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:A.69 NA.11: 1 residues within 4Å: Chain C: G.174 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:G.174 Water bridges: C:Q.127, C:G.158 NA.12: 5 residues within 4Å: Chain B: V.66, A.69 Chain C: V.66, A.69 Ligands: NA.7 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:A.69 NA.16: 1 residues within 4Å: Chain D: G.174 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:G.174 Water bridges: D:Q.127, D:G.158 NA.17: 5 residues within 4Å: Chain A: V.66, A.69 Chain D: V.66, A.69 Ligands: NA.2 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain D Hydrogen bonds: A:V.66, D:A.69

8 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 3 residues within 4Å: Chain A: S.13, K.15, E.16 Ligand excluded by PLIP CL.4: 3 residues within 4Å: Chain A: V.135, R.172, A.173 Ligand excluded by PLIP CL.8: 3 residues within 4Å: Chain B: S.13, K.15, E.16 Ligand excluded by PLIP CL.9: 3 residues within 4Å: Chain B: V.135, R.172, A.173 Ligand excluded by PLIP CL.13: 3 residues within 4Å: Chain C: S.13, K.15, E.16 Ligand excluded by PLIP CL.14: 3 residues within 4Å: Chain C: V.135, R.172, A.173 Ligand excluded by PLIP CL.18: 3 residues within 4Å: Chain D: S.13, K.15, E.16 Ligand excluded by PLIP CL.19: 3 residues within 4Å: Chain D: V.135, R.172, A.173 Ligand excluded by PLIP

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

EDO.5: 4 residues within 4Å: Chain A: F.38, D.40, K.125, W.161 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.40, A:D.40, A:K.125, A:K.125 EDO.10: 4 residues within 4Å: Chain B: F.38, D.40, K.125, W.161 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.40, B:D.40, B:K.125, B:K.125 EDO.15: 4 residues within 4Å: Chain C: F.38, D.40, K.125, W.161 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:D.40, C:K.125, C:K.125 EDO.20: 4 residues within 4Å: Chain D: F.38, D.40, K.125, W.161 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:D.40, D:K.125, D:K.125

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Inagaki, E. et al., Crystal structure of putative potassium channel related protein from Pyrococcus horikoshii. To be Published

Release Date

2005-03-22

Peptides

hypothetical protein PH0236: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

hypothetical protein PH0236

Related Entries With Identical Sequence