SMTL ID : 8qb5.1

Crystal structure of apo-GltTk obtained with in meso crystallization (P6322 space group)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

homo-trimer

Ligands

12 x OLA: OLEIC ACID(Non-covalent)

OLA.1: 8 residues within 4Å: Chain A: P.77, L.80, I.161, I.162, I.165, Y.169 Ligands: OLA.3, OLC.4 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.162, A:I.165, A:Y.169 Hydrogen bonds: A:Y.169 OLA.2: 13 residues within 4Å: Chain A: L.22, V.23, A.26, L.30, I.215, M.219, G.223, V.226, V.227, V.234, Y.238, F.275, I.396 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:A.26, A:V.226, A:Y.238, A:F.275, A:I.396 Hydrogen bonds: A:V.226 OLA.3: 8 residues within 4Å: Chain A: I.162, I.165, A.166, Y.169 Chain B: L.198, I.199, G.202 Ligands: OLA.1 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:I.162, A:I.165, B:L.198, B:I.199 OLA.5: 8 residues within 4Å: Chain A: L.241, F.242, I.245, V.246, F.250, I.264, M.271, M.403 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.242, A:F.242, A:I.245, A:V.246, A:F.250 OLA.7: 8 residues within 4Å: Chain B: P.77, L.80, I.161, I.162, I.165, Y.169 Ligands: OLA.9, OLC.10 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:I.162, B:I.165, B:Y.169 Hydrogen bonds: B:Y.169 OLA.8: 13 residues within 4Å: Chain B: L.22, V.23, A.26, L.30, I.215, M.219, G.223, V.226, V.227, V.234, Y.238, F.275, I.396 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:A.26, B:V.226, B:Y.238, B:F.275, B:I.396 Hydrogen bonds: B:V.226 OLA.9: 8 residues within 4Å: Chain B: I.162, I.165, A.166, Y.169 Chain C: L.198, I.199, G.202 Ligands: OLA.7 4 PLIP interactions: 2 interactions with chain C, 2 interactions with chain B Hydrophobic interactions: C:L.198, C:I.199, B:I.162, B:I.165 OLA.11: 8 residues within 4Å: Chain B: L.241, F.242, I.245, V.246, F.250, I.264, M.271, M.403 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:F.242, B:F.242, B:I.245, B:V.246, B:F.250 OLA.13: 8 residues within 4Å: Chain C: P.77, L.80, I.161, I.162, I.165, Y.169 Ligands: OLA.15, OLC.16 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:I.162, C:I.165, C:Y.169 Hydrogen bonds: C:Y.169 OLA.14: 13 residues within 4Å: Chain C: L.22, V.23, A.26, L.30, I.215, M.219, G.223, V.226, V.227, V.234, Y.238, F.275, I.396 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:A.26, C:V.226, C:Y.238, C:F.275, C:I.396 Hydrogen bonds: C:V.226 OLA.15: 8 residues within 4Å: Chain A: L.198, I.199, G.202 Chain C: I.162, I.165, A.166, Y.169 Ligands: OLA.13 4 PLIP interactions: 2 interactions with chain C, 2 interactions with chain A Hydrophobic interactions: C:I.162, C:I.165, A:L.198, A:I.199 OLA.17: 8 residues within 4Å: Chain C: L.241, F.242, I.245, V.246, F.250, I.264, M.271, M.403 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:F.242, C:F.242, C:I.245, C:V.246, C:F.250

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

OLC.4: 12 residues within 4Å: Chain A: P.77, A.78, L.80, G.81, G.84, V.85, V.88, I.161, I.165, F.304, L.308 Ligands: OLA.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:P.77, A:L.80, A:V.88, A:F.304, A:L.308 OLC.10: 12 residues within 4Å: Chain B: P.77, A.78, L.80, G.81, G.84, V.85, V.88, I.161, I.165, F.304, L.308 Ligands: OLA.7 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:P.77, B:L.80, B:V.88, B:F.304, B:L.308 OLC.16: 12 residues within 4Å: Chain C: P.77, A.78, L.80, G.81, G.84, V.85, V.88, I.161, I.165, F.304, L.308 Ligands: OLA.13 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:P.77, C:L.80, C:V.88, C:F.304, C:L.308

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.6: 4 residues within 4Å: Chain A: I.75, S.76, R.79, R.82 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.76, A:S.76, A:S.76 Salt bridges: A:R.79 SO4.12: 4 residues within 4Å: Chain B: I.75, S.76, R.79, R.82 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.76, B:S.76, B:S.76 Salt bridges: B:R.79 SO4.18: 4 residues within 4Å: Chain C: I.75, S.76, R.79, R.82 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:S.76, C:S.76, C:S.76 Salt bridges: C:R.79

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Marin, E. et al., Crystal structure of apo-GltTk obtained with in meso crystallization (P6322 space group). To Be Published

Release Date

2024-09-11

Peptides

Proton/glutamate symporter, SDF family: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Membrane

We predict this structure to be a membrane protein.
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Proton/glutamate symporter, SDF family

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