SMTL ID : 8zkn.1

CryoEM structure of Thyroid Hormone Transporter MCT8 bound with silychristin

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.06 Å

Oligo State

homo-dimer

Ligands

2 x 01: (2~{R},3~{R})-2-[(2~{S},3~{R})-3-(hydroxymethyl)-2-(3-methoxy-4-oxidanyl-phenyl)-7-oxidanyl-2,3-dihydro-1-benzofuran-5-yl]-3,5,7-tris(oxidanyl)-2,3-dihydrochromen-4-one

01.1: 15 residues within 4Å: Chain A: N.111, F.115, N.119, M.151, F.213, S.239, F.336, Y.339, R.371, I.428, M.431, M.459, I.460, P.463 Ligands: DU0.3 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.115, A:F.213, A:F.336, A:F.336, A:F.336, A:I.428 Hydrogen bonds: A:N.111, A:N.119, A:S.239, A:R.371, A:R.371, A:I.460 01.4: 15 residues within 4Å: Chain B: N.111, F.115, N.119, M.151, F.213, S.239, F.336, Y.339, R.371, I.428, M.431, M.459, I.460, P.463 Ligands: DU0.5 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:F.115, B:F.213, B:F.336, B:F.336, B:F.336, B:I.428 Hydrogen bonds: B:N.111, B:N.119, B:S.239, B:R.371, B:R.371, B:I.460 Water bridges: B:S.236

1 x PC1: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE(Non-covalent)

PC1.2: 14 residues within 4Å: Chain A: R.171, T.175, A.179, I.183, L.275, L.278 Chain B: R.171, I.172, T.175, A.176, A.179, I.183, L.275, L.278 13 PLIP interactions: 7 interactions with chain B, 6 interactions with chain A Hydrophobic interactions: B:I.172, B:T.175, B:A.179, B:I.183, B:L.275, B:L.278, A:A.179, A:I.183, A:L.275, A:L.278 Salt bridges: B:R.171, A:R.171, A:R.171

2 x DU0: 2-[2-[(1~{S},2~{S},4~{S},5'~{R},6~{R},7~{S},8~{R},9~{S},12~{S},13~{R},16~{S})-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icos-18-ene-6,2'-oxane]-16-yl]oxyethyl]propane-1,3-diol(Non-covalent)

DU0.3: 8 residues within 4Å: Chain A: N.119, M.244, P.247, F.248, Y.339, M.343, I.363 Ligands: 01.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:N.119, A:P.247, A:P.247, A:F.248, A:Y.339, A:I.363 DU0.5: 8 residues within 4Å: Chain B: N.119, M.244, P.247, Y.339, M.343, I.363, D.424 Ligands: 01.4 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:P.247, B:Y.339, B:Y.339, B:I.363, B:D.424

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tan, J. et al., CryoEM structure of Thyroid Hormone Transporter MCT8 bound with silychristin. To Be Published

Release Date

2025-04-02

Peptides

Monocarboxylate transporter 8: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Monocarboxylate transporter 8

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