SMTL ID : 6ctf.1

Crystal structure of GltPh fast mutant - R276S/M395R

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 4.05 Å

Oligo State

homo-trimer

Ligands

3 x ASP: ASPARTIC ACID(Non-covalent)

ASP.1: 16 residues within 4Å: Chain A: S.271, S.272, S.273, M.306, T.309, T.347, G.349, V.350, P.351, G.352, A.353, G.354, D.389, R.392, T.393, N.396 13 PLIP interactions: 9 interactions with chain A, 4 Ligand-Ligand interactions Hydrophobic interactions: A:A.353 Hydrogen bonds: A:S.271, A:S.273, A:T.309, A:V.350, A:G.354, A:D.389, A:N.396, D.1, D.1, D.1, D.1 Salt bridges: A:R.392 ASP.4: 15 residues within 4Å: Chain B: S.271, S.272, S.273, M.306, T.309, T.347, G.349, V.350, G.352, A.353, G.354, D.389, R.392, T.393, N.396 12 PLIP interactions: 4 Ligand-Ligand interactions, 8 interactions with chain B Hydrogen bonds: D.4, D.4, D.4, D.4, B:S.271, B:S.273, B:G.354, B:D.389, B:N.396 Hydrophobic interactions: B:T.347, B:A.353 Salt bridges: B:R.392 ASP.7: 16 residues within 4Å: Chain C: S.271, S.272, S.273, M.306, T.309, T.347, G.349, V.350, P.351, G.352, A.353, G.354, D.389, R.392, T.393, N.396 13 PLIP interactions: 10 interactions with chain C, 3 Ligand-Ligand interactions Hydrophobic interactions: C:A.353 Hydrogen bonds: C:S.271, C:S.271, C:S.273, C:T.309, C:V.350, C:V.350, C:G.354, C:N.396, D.7, D.7, D.7 Salt bridges: C:R.392

6 x NA: SODIUM ION(Non-functional Binders)

NA.2: 6 residues within 4Å: Chain A: G.301, I.304, N.305, M.306, N.396, D.400 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.301 NA.3: 6 residues within 4Å: Chain A: T.303, M.306, S.344, I.345, G.346, T.347 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:I.345 NA.5: 7 residues within 4Å: Chain B: S.273, G.301, I.304, N.305, M.306, N.396, D.400 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.273, B:D.400 NA.6: 6 residues within 4Å: Chain B: T.303, M.306, S.344, I.345, G.346, T.347 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.346 NA.8: 7 residues within 4Å: Chain C: S.273, G.301, I.304, N.305, M.306, N.396, D.400 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:S.273, C:D.400 NA.9: 4 residues within 4Å: Chain C: T.303, I.304, S.344, I.345 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:T.303

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Oh, S. et al., Kinetic mechanism of coupled binding in sodium-aspartate symporter GltPh. Elife (2018)

Release Date

2018-10-10

Peptides

Glutamate transporter homolog: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Membrane

We predict this structure to be a membrane protein.
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Glutamate transporter homolog