SMTL ID : 8k16.1

KtrA bound with ATP and thallium

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

homo-octamer

Ligands

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

ATP.1: 22 residues within 4Å: Chain A: G.13, L.14, G.15, R.16, F.17, D.36, I.37, N.38, K.41, A.55, N.56, A.57, T.58, A.77, I.78, G.79, A.80, A.84, K.103 Chain B: R.16, E.125 Ligands: TL.3 13 PLIP interactions: 2 interactions with chain B, 11 interactions with chain A Hydrogen bonds: B:E.125, A:R.16, A:F.17, A:I.37, A:K.41, A:N.56, A:A.57, A:T.58, A:G.79, A:A.80 Salt bridges: B:R.16, A:R.16, A:K.103 ATP.2: 22 residues within 4Å: Chain A: R.16, E.125 Chain B: G.13, L.14, G.15, R.16, F.17, G.18, D.36, I.37, K.41, A.55, N.56, A.57, T.58, I.78, G.79, A.80, N.81, K.103, E.125 Ligands: TL.3 16 PLIP interactions: 15 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:L.14, B:R.16, B:F.17, B:G.18, B:I.37, B:K.41, B:N.56, B:A.57, B:T.58, B:G.79, B:A.80, B:N.81 Salt bridges: B:R.16, B:K.103, B:K.103, A:R.16 ATP.4: 22 residues within 4Å: Chain C: G.13, L.14, G.15, R.16, F.17, D.36, I.37, N.38, K.41, A.55, N.56, A.57, T.58, A.77, I.78, G.79, A.80, A.84, K.103 Chain D: R.16, E.125 Ligands: TL.6 13 PLIP interactions: 11 interactions with chain C, 2 interactions with chain D Hydrogen bonds: C:R.16, C:F.17, C:I.37, C:K.41, C:N.56, C:A.57, C:T.58, C:G.79, C:A.80, D:E.125 Salt bridges: C:R.16, C:K.103, D:R.16 ATP.5: 22 residues within 4Å: Chain C: R.16, E.125 Chain D: G.13, L.14, G.15, R.16, F.17, G.18, D.36, I.37, K.41, A.55, N.56, A.57, T.58, I.78, G.79, A.80, N.81, K.103, E.125 Ligands: TL.6 16 PLIP interactions: 15 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:L.14, D:R.16, D:F.17, D:G.18, D:I.37, D:K.41, D:N.56, D:A.57, D:T.58, D:G.79, D:A.80, D:N.81 Salt bridges: D:R.16, D:K.103, D:K.103, C:R.16 ATP.7: 22 residues within 4Å: Chain E: G.13, L.14, G.15, R.16, F.17, D.36, I.37, N.38, K.41, A.55, N.56, A.57, T.58, A.77, I.78, G.79, A.80, A.84, K.103 Chain F: R.16, E.125 Ligands: TL.9 13 PLIP interactions: 11 interactions with chain E, 2 interactions with chain F Hydrogen bonds: E:R.16, E:F.17, E:I.37, E:K.41, E:N.56, E:A.57, E:T.58, E:G.79, E:A.80, F:E.125 Salt bridges: E:R.16, E:K.103, F:R.16 ATP.8: 22 residues within 4Å: Chain E: R.16, E.125 Chain F: G.13, L.14, G.15, R.16, F.17, G.18, D.36, I.37, K.41, A.55, N.56, A.57, T.58, I.78, G.79, A.80, N.81, K.103, E.125 Ligands: TL.9 16 PLIP interactions: 15 interactions with chain F, 1 interactions with chain E Hydrogen bonds: F:L.14, F:R.16, F:F.17, F:G.18, F:I.37, F:K.41, F:N.56, F:A.57, F:T.58, F:G.79, F:A.80, F:N.81 Salt bridges: F:R.16, F:K.103, F:K.103, E:R.16 ATP.10: 22 residues within 4Å: Chain G: G.13, L.14, G.15, R.16, F.17, D.36, I.37, N.38, K.41, A.55, N.56, A.57, T.58, A.77, I.78, G.79, A.80, A.84, K.103 Chain H: R.16, E.125 Ligands: TL.12 13 PLIP interactions: 11 interactions with chain G, 2 interactions with chain H Hydrogen bonds: G:R.16, G:F.17, G:I.37, G:K.41, G:N.56, G:A.57, G:T.58, G:G.79, G:A.80, H:E.125 Salt bridges: G:R.16, G:K.103, H:R.16 ATP.11: 22 residues within 4Å: Chain G: R.16, E.125 Chain H: G.13, L.14, G.15, R.16, F.17, G.18, D.36, I.37, K.41, A.55, N.56, A.57, T.58, I.78, G.79, A.80, N.81, K.103, E.125 Ligands: TL.12 16 PLIP interactions: 15 interactions with chain H, 1 interactions with chain G Hydrogen bonds: H:L.14, H:R.16, H:F.17, H:G.18, H:I.37, H:K.41, H:N.56, H:A.57, H:T.58, H:G.79, H:A.80, H:N.81 Salt bridges: H:R.16, H:K.103, H:K.103, G:R.16

4 x TL: THALLIUM (I) ION(Non-covalent)

TL.3: 6 residues within 4Å: Chain A: R.16, E.125 Chain B: R.16, E.125 Ligands: ATP.1, ATP.2 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Metal complexes: A:E.125, B:E.125 TL.6: 6 residues within 4Å: Chain C: R.16, E.125 Chain D: R.16, E.125 Ligands: ATP.4, ATP.5 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain C Metal complexes: D:E.125, C:E.125 TL.9: 6 residues within 4Å: Chain E: R.16, E.125 Chain F: R.16, E.125 Ligands: ATP.7, ATP.8 2 PLIP interactions: 1 interactions with chain E, 1 interactions with chain F Metal complexes: E:E.125, F:E.125 TL.12: 6 residues within 4Å: Chain G: R.16, E.125 Chain H: R.16, E.125 Ligands: ATP.10, ATP.11 2 PLIP interactions: 1 interactions with chain G, 1 interactions with chain H Metal complexes: G:E.125, H:E.125

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chiang, W.T. et al., KtrA bound with ATP and thallium. To Be Published

Release Date

2024-04-03

Peptides

Ktr system potassium uptake protein A: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

E
A

F
B

G
A

H
B

Ktr system potassium uptake protein A

Related Entries With Identical Sequence