SMTL ID : 6i1r.1

Crystal structure of CMP bound CST in an outward facing conformation

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

2 x C5P: CYTIDINE-5'-MONOPHOSPHATE(Non-covalent)

C5P.1: 10 residues within 4Å: Chain A: P.38, E.42, K.45, S.79, Y.82, L.83, N.86, F.205, N.206, W.209 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:P.38 Hydrogen bonds: A:S.79, A:N.86 Salt bridges: A:K.45 pi-Stacking: A:W.209 C5P.2: 11 residues within 4Å: Chain B: P.38, E.42, K.45, S.79, Y.82, L.83, N.86, G.202, F.205, N.206, W.209 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:P.38 Hydrogen bonds: B:S.79, B:N.86, B:N.206 Salt bridges: B:K.45 pi-Stacking: B:W.209

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nji, E. et al., Structural basis for the delivery of activated sialic acid into Golgi for sialyation. Nat.Struct.Mol.Biol. (2019)

Release Date

2019-06-05

Peptides

CMP-sialic acid transporter 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CMP-sialic acid transporter 1

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