SMTL ID : 7qp9.1

Outward-facing apo-form of auxin transporter PIN8

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

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

DLP.1: 20 residues within 4Å: Chain A: K.49, F.50, P.53, L.54, F.57, I.220, I.221, N.222, P.223, Y.226, A.227, I.230, W.234, L.245, I.249, I.253 Chain B: L.24, H.31, L.32, L.34 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:F.50, A:F.50, A:F.57, A:P.223, A:Y.226, A:Y.226, A:Y.226, A:A.227, A:I.230, A:I.230, A:L.245, A:I.249, A:I.253 DLP.2: 20 residues within 4Å: Chain A: K.80, F.81, V.84, A.88, G.101, G.102, K.103, L.104, V.107, L.111, V.115, L.116, W.150, I.153, L.154, F.156, L.157, L.160, R.164, L.212 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:V.84, A:V.84, A:V.107, A:V.115, A:L.116, A:W.150, A:W.150, A:I.153, A:L.154, A:F.156, A:L.160 Hydrogen bonds: A:K.103 Salt bridges: A:K.103, A:R.164, A:R.164 DLP.3: 20 residues within 4Å: Chain A: L.24, H.31, L.32, L.34 Chain B: K.49, F.50, P.53, L.54, F.57, I.220, I.221, N.222, P.223, Y.226, A.227, I.230, W.234, L.245, I.249, I.253 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:F.50, B:F.50, B:F.57, B:P.223, B:Y.226, B:Y.226, B:Y.226, B:A.227, B:I.230, B:L.245, B:I.249, B:I.253 DLP.4: 20 residues within 4Å: Chain B: K.80, F.81, V.84, A.88, G.101, G.102, K.103, L.104, V.107, L.111, V.115, L.116, W.150, I.153, L.154, F.156, L.157, L.160, R.164, L.212 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:K.80, B:V.84, B:V.84, B:V.107, B:V.115, B:L.116, B:W.150, B:W.150, B:I.153, B:L.154, B:F.156 Hydrogen bonds: B:K.103 Salt bridges: B:K.103, B:R.164, B:R.164

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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