SMTL ID : 4z7f.1 (2 other biounits)

Crystal structure of FolT bound with folic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.19 Å

Oligo State

homo-dimer

Ligands

2 x FOL: FOLIC ACID(Non-covalent)

FOL.1: 18 residues within 4Å: Chain A: T.52, T.53, F.54, L.55, K.56, S.58, D.84, M.88, A.94, G.95, Y.96, F.97, F.100, T.101, N.137, T.141, R.162, K.165 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:K.56, A:F.100, A:F.100 Hydrogen bonds: A:K.56, A:K.56, A:S.58, A:F.97, A:F.97, A:F.97, A:N.103, A:T.141, A:R.162 Salt bridges: A:K.56, A:K.56, A:D.84, A:R.162, A:K.165 FOL.2: 15 residues within 4Å: Chain B: F.54, L.55, K.56, D.84, M.88, A.94, G.95, Y.96, F.97, F.100, T.101, N.137, T.141, R.162, K.165 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:K.56, B:F.100 Hydrogen bonds: B:K.56, B:F.97, B:F.97, B:F.97, B:T.101, B:N.137, B:T.141, B:R.162 Salt bridges: B:D.84, B:R.162, B:K.165 pi-Stacking: B:F.100, B:F.100 pi-Cation interactions: B:Y.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, Q. et al., Structures of FolT in substrate-bound and substrate-released conformations reveal a gating mechanism for ECF transporters. Nat Commun (2015)

Release Date

2015-07-29

Peptides

Folate ECF transporter: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
Show / Hide

Folate ECF transporter

Related Entries With Identical Sequence