SMTL ID : 4lrh.8 (7 other biounits)

Crystal structure of human folate receptor alpha in complex with folic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

monomer

Ligands

1 x FOL: FOLIC ACID(Non-covalent)

FOL.1: 16 residues within 4Å: Chain A: Y.60, D.81, Y.85, Q.100, W.102, R.103, R.106, W.134, H.135, K.136, G.137, W.138, W.140, W.171, S.174, Y.175 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:Y.60, A:Y.60, A:W.140, A:W.171 Hydrogen bonds: A:R.103, A:R.103, A:R.106, A:H.135, A:G.137, A:W.138, A:W.140, A:S.174, A:S.174, A:Y.175 Salt bridges: A:D.81, A:K.136 pi-Stacking: A:Y.85, A:Y.85, A:W.171, A:W.171, A:W.171

3 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.2: 5 residues within 4Å: Chain A: N.47, Q.50, E.51, K.54, Y.58 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.51 NAG.3: 2 residues within 4Å: Chain A: N.139, T.141 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.139 NAG.4: 3 residues within 4Å: Chain A: K.114, N.179, Y.180 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Y.180 Hydrogen bonds: A:K.114

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, C. et al., Structural basis for molecular recognition of folic acid by folate receptors. Nature (2013)

Release Date

2013-07-31

Peptides

Folate receptor alpha: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
H

Folate receptor alpha

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