SMTL ID : 8tz8.1

Cryo-EM structure of bovine concentrative nucleoside transporter 3 in complex with Molnupiravir, condition 1, INT1-INT1-INT3 conformation

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

homo-trimer

Ligands

3 x XMO: N-hydroxy-5'-O-(2-methylpropanoyl)cytidine(Non-covalent)

XMO.1: 21 residues within 4Å: Chain A: F.305, V.309, L.310, V.313, G.361, Q.362, E.364, A.393, S.395, V.396, A.399, Y.400, L.467, I.471, L.475, N.539, E.540, F.541, F.584, N.586, S.589 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:F.305, A:A.399, A:F.541 Hydrogen bonds: A:Q.362, A:E.364, A:S.395, A:S.395, A:N.539, A:E.540, A:S.589, A:S.589 XMO.3: 22 residues within 4Å: Chain B: F.305, V.309, L.310, V.313, F.316, G.361, Q.362, T.363, E.364, A.393, S.395, V.396, L.467, I.471, L.475, N.539, E.540, F.541, F.584, N.586, S.589, I.592 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:F.305, B:V.396, B:I.471 Hydrogen bonds: B:Q.362, B:E.364, B:S.395, B:N.586, B:S.589, B:S.589 XMO.4: 21 residues within 4Å: Chain C: F.305, V.309, L.310, V.313, F.316, G.361, Q.362, T.363, A.393, S.395, V.396, L.467, I.471, L.475, N.539, E.540, F.541, F.584, N.586, S.589, I.592 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:F.305, C:V.309, C:V.396, C:I.471 Hydrogen bonds: C:Q.362, C:S.395, C:N.586 pi-Stacking: C:F.584

2 x LBN: 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine(Non-covalent)

LBN.2: 14 residues within 4Å: Chain A: W.191, I.198, W.199, L.202, V.206, W.209, Y.246, R.248, F.251, W.252, G.255, F.258, L.259, L.262 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.202, A:F.251, A:W.252, A:F.258, A:F.258, A:L.259 Hydrogen bonds: A:Y.246, A:Y.246, A:Y.246 Salt bridges: A:R.248 LBN.5: 13 residues within 4Å: Chain C: W.191, K.195, I.198, W.199, L.202, V.206, Y.246, R.248, F.251, W.252, G.255, F.258, L.259 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:V.206, C:W.252, C:F.258 Salt bridges: C:K.195, C:R.248

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wright, N.J. et al., Antiviral drug recognition and elevator-type transport motions of CNT3. Nat.Chem.Biol. (2024)

Release Date

2024-03-13

Peptides

Sodium/nucleoside cotransporter: 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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Sodium/nucleoside cotransporter

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