SMTL ID : 4g65.1

Potassium transporter peripheral membrane component (trkA) from Vibrio vulnificus

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.09 Å

Oligo State

homo-dimer

Ligands

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.1: 4 residues within 4Å: Chain A: N.309, E.310, D.311, E.312 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.311, A:E.312

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

SO4.2: 5 residues within 4Å: Chain A: G.12, Q.13, V.14, R.101, R.103 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:Q.13, A:V.14 Water bridges: A:G.12, A:G.12, A:G.15, A:T.76 Salt bridges: A:R.101, A:R.103 SO4.10: 5 residues within 4Å: Chain B: G.12, Q.13, V.14, R.101, R.103 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:Q.13, B:V.14 Water bridges: B:G.12, B:G.12, B:G.15, B:R.103, B:R.103 Salt bridges: B:R.101, B:R.103

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

CL.3: 6 residues within 4Å: Chain A: A.163, Y.164, G.167, P.168, L.169, R.230 Ligand excluded by PLIP CL.4: 3 residues within 4Å: Chain A: R.178, R.187, V.188 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain A: G.390, D.391, N.394 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain A: Q.43, R.49, V.50 Ligand excluded by PLIP CL.7: 2 residues within 4Å: Chain A: G.345, V.346 Ligand excluded by PLIP CL.8: 2 residues within 4Å: Chain A: P.234, Y.258 Ligand excluded by PLIP CL.9: 3 residues within 4Å: Chain A: R.193, T.204, I.205 Ligand excluded by PLIP CL.11: 7 residues within 4Å: Chain B: A.163, Y.164, G.167, P.168, L.169, V.170, R.230 Ligand excluded by PLIP CL.12: 2 residues within 4Å: Chain B: Q.87, F.90 Ligand excluded by PLIP CL.13: 2 residues within 4Å: Chain B: R.103, P.353 Ligand excluded by PLIP CL.14: 3 residues within 4Å: Chain B: Q.355, I.358, R.377 Ligand excluded by PLIP CL.15: 3 residues within 4Å: Chain B: Q.43, R.49, V.50 Ligand excluded by PLIP CL.16: 4 residues within 4Å: Chain B: Y.142, N.219, I.221, R.222 Ligand excluded by PLIP CL.17: 3 residues within 4Å: Chain B: R.366, V.387, H.389 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Filippova, E.V. et al., Potassium transporter peripheral membrane component (trkA) from Vibrio vulnificus. To be Published

Release Date

2012-08-15

Peptides

Trk system potassium uptake protein trkA: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Trk system potassium uptake protein trkA