SMTL ID : 8zl2.1

Cryo-EM structure of the Drosophila INDY (DIDS-bound asymmetric, pH 6)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

1 x 4DS: 4,4'-Diisothiocyano-2,2'-stilbenedisulfonic acid(Non-covalent)

4DS.1: 9 residues within 4Å: Chain A: T.115, A.246, R.371, F.433, K.440, S.479, V.481, V.521, P.524 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.433 Salt bridges: A:K.440 pi-Cation interactions: A:K.113

2 x PTY: PHOSPHATIDYLETHANOLAMINE(Non-covalent)

PTY.2: 13 residues within 4Å: Chain A: M.382, M.385, L.386, P.387, Y.390, F.392, T.408, S.410 Chain B: F.36, H.40, G.43, L.44, F.47 7 PLIP interactions: 4 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:P.387, B:F.47 Hydrogen bonds: A:L.386, A:T.408, A:T.408, B:G.43 Salt bridges: B:H.40 PTY.4: 14 residues within 4Å: Chain A: F.36, H.40, G.43, L.44, F.47 Chain B: F.378, F.384, M.385, L.386, P.387, Y.390, F.392, T.408, S.410 8 PLIP interactions: 5 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:F.378, B:L.386, B:Y.390, A:F.47 Hydrogen bonds: B:T.408, B:S.410, A:G.43 Salt bridges: A:H.40

2 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG.3: 3 residues within 4Å: Chain A: N.261, E.575, I.579 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.261 NAG.5: 2 residues within 4Å: Chain B: N.261, I.579 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.261

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, S. et al., Cryo-EM structures reveal the cation-independent citrate transport mechanism of the Drosophila longevity protein, INDY. To Be Published

Release Date

2025-01-29

Peptides

Protein I'm not dead yet: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
Show / Hide

Protein I'm not dead yet

Related Entries With Identical Sequence