SMTL ID : 7qpc.1

Inward-facing NPA bound form of auxin transporter PIN8

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x E7O: 2-(naphthalen-1-ylcarbamoyl)benzoic acid(Non-covalent)

E7O.1: 21 residues within 4Å: Chain A: V.47, A.48, I.52, S.56, P.117, N.118, T.119, L.120, I.121, V.143, Q.146, S.147, Y.151, N.224, A.264, S.267, L.268, G.327, V.328, V.329, P.330 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:A.48, A:I.52, A:I.52, A:L.120, A:I.121, A:V.328, A:V.328, A:V.329 Hydrogen bonds: A:N.118, A:Y.151, A:N.224, A:V.328, A:V.329 pi-Stacking: A:Y.151 E7O.3: 20 residues within 4Å: Chain B: V.47, A.48, I.52, P.117, N.118, T.119, L.120, I.121, V.143, Q.146, S.147, Y.151, N.224, A.264, S.267, L.268, G.327, V.328, V.329, P.330 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:A.48, B:I.52, B:I.52, B:L.120, B:I.121, B:A.264, B:V.328, B:V.328, B:V.329 Hydrogen bonds: B:N.118, B:Y.151, B:V.328, B:V.329 pi-Stacking: B:Y.151

2 x DLP: 1,2-DILINOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE(Non-covalent)

DLP.2: 21 residues within 4Å: Chain A: K.45, K.49, F.50, P.53, L.54, F.57, I.220, I.221, P.223, Y.226, A.227, I.230, W.234, L.245, P.246, I.249, I.253 Chain B: L.24, L.32, K.33, L.34 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.50, A:P.53, A:L.54, A:Y.226, A:I.230, A:I.249, A:I.253 Hydrogen bonds: A:I.221 Salt bridges: A:K.49 DLP.4: 21 residues within 4Å: Chain A: L.24, L.32, K.33, L.34 Chain B: K.45, K.49, F.50, P.53, L.54, F.57, I.220, I.221, P.223, Y.226, A.227, I.230, W.234, L.245, P.246, I.249, I.253 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:F.50, B:P.53, B:L.54, B:F.57, B:I.230, B:I.249, B:I.253 Hydrogen bonds: B:I.221 Salt bridges: B:K.49

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ung, K.L. et al., Structures and mechanism of the plant PIN-FORMED auxin transporter. Nature (2022)

Release Date

2022-07-06

Peptides

Auxin efflux carrier component 8: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Auxin efflux carrier component 8

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