SMTL ID : 4qnd.2 (1 other biounit)

Crystal structure of a SemiSWEET

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

4 x MYS: PENTADECANE(Non-covalent)

MYS.1: 5 residues within 4Å: Chain A: V.91 Chain B: I.68, K.71 Ligands: OLC.3, OLC.5 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.91, A:V.91 MYS.2: 3 residues within 4Å: Chain A: T.51, L.54, L.55 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.51, A:L.54 MYS.7: 5 residues within 4Å: Chain A: I.68, K.71 Chain B: V.91 Ligands: OLC.9, OLC.11 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:V.91, B:V.91 MYS.8: 3 residues within 4Å: Chain B: T.51, L.54, L.55 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:T.51, B:L.54

6 x OLC: (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate(Non-covalent)

OLC.3: 13 residues within 4Å: Chain A: Y.38, L.84, V.87, A.88, V.91, A.95 Chain B: I.68, K.71, W.76, F.83, L.84 Ligands: MYS.1, OLC.4 8 PLIP interactions: 5 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:Y.38, A:L.84, A:V.87, A:A.88, B:W.76, B:F.83 Water bridges: A:H.96, B:W.76 OLC.4: 12 residues within 4Å: Chain A: M.31, P.32, L.34, Y.35 Chain B: P.17, V.21, L.24, V.77, C.80, L.81, L.84 Ligands: OLC.3 7 PLIP interactions: 5 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:V.21, B:L.24, B:V.77, B:L.81, B:L.84, A:M.31, A:L.34 OLC.5: 6 residues within 4Å: Chain A: V.90, V.91, I.94, A.95, G.98 Ligands: MYS.1 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.90, A:V.91, A:A.95 Hydrogen bonds: A:G.98 OLC.9: 13 residues within 4Å: Chain A: I.68, K.71, W.76, F.83, L.84 Chain B: Y.38, L.84, V.87, A.88, V.91, A.95 Ligands: MYS.7, OLC.10 8 PLIP interactions: 5 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:Y.38, B:L.84, B:V.87, B:A.88, A:W.76, A:F.83 Water bridges: B:H.96, A:W.76 OLC.10: 12 residues within 4Å: Chain A: P.17, V.21, L.24, V.77, C.80, L.81, L.84 Chain B: M.31, P.32, L.34, Y.35 Ligands: OLC.9 7 PLIP interactions: 5 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:V.21, A:L.24, A:V.77, A:L.81, A:L.84, B:M.31, B:L.34 OLC.11: 6 residues within 4Å: Chain B: V.90, V.91, I.94, A.95, G.98 Ligands: MYS.7 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:V.90, B:V.91, B:A.95 Hydrogen bonds: B:G.98

2 x PE5: 3,6,9,12,15,18,21,24-OCTAOXAHEXACOSAN-1-OL(Non-covalent)

PE5.6: 7 residues within 4Å: Chain A: Y.56, I.59, A.60, W.63, I.75, N.79, Y.86 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Y.56 Hydrogen bonds: A:N.79 PE5.12: 7 residues within 4Å: Chain B: Y.56, I.59, A.60, W.63, I.75, N.79, Y.86 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:Y.56 Hydrogen bonds: B:N.79

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, Y. et al., Structures of bacterial homologues of SWEET transporters in two distinct conformations. Nature (2014)

Release Date

2014-09-10

Peptides

Chemical transport protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Membrane

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

Chemical transport protein

Related Entries With Identical Sequence