SMTL ID : 4x5m.1 (1 other biounit)

Crystal structure of SemiSWEET in the inward-open conformation

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

6 x OLA: OLEIC ACID(Non-covalent)

OLA.1: 4 residues within 4Å: Chain A: P.75, V.78, I.79 Ligands: OLA.2 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:V.78 OLA.2: 6 residues within 4Å: Chain A: I.55, L.63, L.70, F.71, A.74 Ligands: OLA.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.55, A:L.63, A:L.70, A:F.71, A:F.71, A:F.71, A:A.74 OLA.3: 6 residues within 4Å: Chain A: L.9, A.12, F.13, T.16, F.17, I.64 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:A.12, A:F.13, A:F.17, A:I.64, A:I.64 OLA.5: 4 residues within 4Å: Chain B: P.75, V.78, I.79 Ligands: OLA.6 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:V.78 OLA.6: 6 residues within 4Å: Chain B: I.55, L.63, L.70, F.71, A.74 Ligands: OLA.5 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:I.55, B:L.63, B:L.70, B:F.71, B:F.71, B:F.71, B:A.74 OLA.7: 6 residues within 4Å: Chain B: L.9, A.12, F.13, T.16, F.17, I.64 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:A.12, B:F.13, B:F.17, B:I.64, B:I.64

2 x OLB: (2S)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate(Non-covalent)

OLB.4: 13 residues within 4Å: Chain A: F.19, Y.40, F.43, W.50, V.62, N.66, T.69 Chain B: T.15, F.19, Q.22, F.43, N.66 Ligands: OLB.8 7 PLIP interactions: 4 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:F.19, A:F.43, B:F.19, B:F.43 Hydrogen bonds: A:V.62, A:N.66, B:N.66 OLB.8: 13 residues within 4Å: Chain A: T.15, F.19, Q.22, F.43, N.66 Chain B: F.19, Y.40, F.43, W.50, V.62, N.66, T.69 Ligands: OLB.4 7 PLIP interactions: 3 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:F.19, A:F.43, B:F.19, B:F.43 Hydrogen bonds: A:N.66, B:V.62, B:N.66

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, Y. et al., Structural basis for the facilitative diffusion mechanism by SemiSWEET transporter. Nat Commun (2015)

Release Date

2015-01-21

Peptides

Uncharacterized protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Membrane

We predict this structure to be a membrane protein.
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Uncharacterized protein

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