SMTL ID : 6v4l.1

Structure of TrkH-TrkA in complex with ATPgammaS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.80 Å

Oligo State

hetero-4-4-mer

Ligands

8 x AGS: PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER(Non-covalent)

AGS.1: 14 residues within 4Å: Chain C: G.7, A.8, G.9, Q.10, V.11, D.30, N.31, N.32, A.52, T.73, N.74, R.98, R.100, Q.351 13 PLIP interactions: 13 interactions with chain C Hydrogen bonds: C:A.8, C:D.30, C:D.30, C:N.31, C:N.32, C:N.74, C:N.74, C:R.98, C:R.98, C:R.100, C:R.100, C:Q.351 Salt bridges: C:R.98 AGS.2: 13 residues within 4Å: Chain C: V.238, G.240, G.241, N.242, I.243, G.244, I.260, E.261, R.262, A.284, L.304, N.306, T.310 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:G.240, C:N.242, C:N.242, C:I.243, C:G.244, C:R.262, C:A.284, C:N.306 AGS.3: 14 residues within 4Å: Chain D: E.126, V.238, G.240, G.241, N.242, I.243, E.261, R.262, D.283, A.284, L.304, N.306, T.310, Q.331 9 PLIP interactions: 9 interactions with chain D Hydrogen bonds: D:G.240, D:N.242, D:I.243, D:E.261, D:R.262, D:D.283, D:A.284, D:L.304, D:N.306 AGS.4: 14 residues within 4Å: Chain D: L.6, G.7, A.8, G.9, Q.10, V.11, D.30, N.31, A.52, T.73, N.74, R.98, R.100, Q.351 12 PLIP interactions: 12 interactions with chain D Hydrogen bonds: D:A.8, D:G.9, D:Q.10, D:V.11, D:D.30, D:A.52, D:N.74, D:N.74, D:R.98, D:R.98, D:Q.351 Salt bridges: D:R.100 AGS.5: 14 residues within 4Å: Chain G: G.7, A.8, G.9, Q.10, V.11, D.30, N.31, N.32, A.52, T.73, N.74, R.98, R.100, Q.351 13 PLIP interactions: 13 interactions with chain G Hydrogen bonds: G:A.8, G:D.30, G:D.30, G:N.31, G:N.32, G:N.74, G:N.74, G:R.98, G:R.98, G:R.100, G:R.100, G:Q.351 Salt bridges: G:R.98 AGS.6: 13 residues within 4Å: Chain G: V.238, G.240, G.241, N.242, I.243, G.244, I.260, E.261, R.262, A.284, L.304, N.306, T.310 8 PLIP interactions: 8 interactions with chain G Hydrogen bonds: G:G.240, G:N.242, G:N.242, G:I.243, G:G.244, G:R.262, G:A.284, G:N.306 AGS.7: 14 residues within 4Å: Chain H: E.126, V.238, G.240, G.241, N.242, I.243, E.261, R.262, D.283, A.284, L.304, N.306, T.310, Q.331 9 PLIP interactions: 9 interactions with chain H Hydrogen bonds: H:G.240, H:N.242, H:I.243, H:E.261, H:R.262, H:D.283, H:A.284, H:L.304, H:N.306 AGS.8: 14 residues within 4Å: Chain H: L.6, G.7, A.8, G.9, Q.10, V.11, D.30, N.31, A.52, T.73, N.74, R.98, R.100, Q.351 12 PLIP interactions: 12 interactions with chain H Hydrogen bonds: H:A.8, H:G.9, H:Q.10, H:V.11, H:D.30, H:A.52, H:N.74, H:N.74, H:R.98, H:R.98, H:Q.351 Salt bridges: H:R.100

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, H. et al., TrkA undergoes a tetramer-to-dimer conversion to open TrkH which enables changes in membrane potential. Nat Commun (2020)

Release Date

2020-02-12

Peptides

Trk system potassium uptake protein TrkH: ABEF
Potassium uptake protein TrkA: CDGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

E
A

F
B

C
C

D
D

G
C

H
D

Membrane

We predict this structure to be a membrane protein.
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Trk system potassium uptake protein TrkH

Potassium uptake protein TrkA

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