SMTL ID : 4izm.1

Crystal structure of GltPh L66C-S300C mutant crosslinked with divalent mercury

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 4.50 Å

Oligo State

homo-trimer

Ligands

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

NA.1: 6 residues within 4Å: Chain A: T.308, I.309, M.311, S.349, I.350, T.352 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.349 NA.2: 5 residues within 4Å: Chain A: G.306, A.307, N.310, N.401, D.405 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.401 NA.5: 5 residues within 4Å: Chain B: T.308, M.311, S.349, I.350, T.352 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:T.308 NA.6: 6 residues within 4Å: Chain B: G.306, A.307, N.310, M.311, N.401, D.405 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.306 NA.9: 6 residues within 4Å: Chain C: T.308, M.311, S.349, I.350, G.351, T.352 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:G.351 NA.10: 5 residues within 4Å: Chain C: G.306, A.307, N.310, N.401, D.405 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.310

3 x ASP: ASPARTIC ACID(Non-covalent)

ASP.3: 16 residues within 4Å: Chain A: R.276, S.277, S.278, M.311, T.314, A.353, G.354, V.355, P.356, G.357, A.358, G.359, D.394, R.397, T.398, N.401 11 PLIP interactions: 9 interactions with chain A, 2 Ligand-Ligand interactions Hydrogen bonds: A:R.276, A:S.278, A:T.314, A:G.357, A:G.359, A:R.397, A:T.398, A:N.401, D.3, D.3 Salt bridges: A:R.397 ASP.7: 17 residues within 4Å: Chain B: R.276, S.277, S.278, M.311, T.314, T.352, A.353, G.354, V.355, P.356, G.357, A.358, G.359, D.394, R.397, T.398, N.401 11 PLIP interactions: 9 interactions with chain B, 2 Ligand-Ligand interactions Hydrogen bonds: B:R.276, B:S.278, B:T.314, B:T.314, B:G.357, B:G.359, B:D.394, B:N.401, D.7, D.7 Salt bridges: B:R.397 ASP.11: 16 residues within 4Å: Chain C: R.276, S.277, S.278, M.311, T.314, T.352, A.353, G.354, P.356, G.357, A.358, G.359, D.394, R.397, T.398, N.401 10 PLIP interactions: 8 interactions with chain C, 2 Ligand-Ligand interactions Hydrogen bonds: C:R.276, C:S.278, C:T.314, C:G.357, C:G.359, C:D.394, C:N.401, D.11, D.11 Salt bridges: C:R.397

3 x HG: MERCURY (II) ION(Non-covalent)

HG.4: 3 residues within 4Å: Chain A: C.66, C.300, F.301 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.300 HG.8: 4 residues within 4Å: Chain B: C.66, G.69, I.159, C.300 No protein-ligand interaction detected (PLIP) HG.12: 4 residues within 4Å: Chain C: C.66, G.69, C.300, F.301 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:C.66

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Reyes, N. et al., Binding thermodynamics of a glutamate transporter homolog. Nat.Struct.Mol.Biol. (2013)

Release Date

2013-04-10

Peptides

425aa long hypothetical proton glutamate symport protein: 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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425aa long hypothetical proton glutamate symport protein