SMTL ID : 6okd.1 (1 other biounit)

Crystal Structure of human transferrin receptor in complex with a cystine-dense peptide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

hetero-1-1-mer

Ligands

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.1: 8 residues within 4Å: Chain A: F.125, E.126, L.128, Y.129, T.130, P.131, V.132, L.156 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.132 Water bridges: A:N.133, A:N.133

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: K.377, V.378, S.379, N.421, S.436, F.437, C.438 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:V.378, A:S.379, A:N.421, A:S.436, A:F.437 Water bridges: A:S.379 GOL.3: 5 residues within 4Å: Chain A: S.61, I.275, K.276, G.277, F.278 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.61, A:S.61, A:K.276 Water bridges: A:G.277 GOL.4: 6 residues within 4Å: Chain A: F.146, F.180, G.181, K.300, L.448, G.449 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.300 Water bridges: A:K.300, A:D.339, A:L.448 GOL.5: 5 residues within 4Å: Chain A: T.121, K.122, I.144, E.148, N.152 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.122, A:K.122 Water bridges: A:T.121, A:K.123

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

NAG.6: 2 residues within 4Å: Chain A: N.133, G.134 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.133 NAG.7: 3 residues within 4Å: Chain A: N.609, T.611, L.612 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.609, A:L.612

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Crook, Z.R. et al., A TfR-Binding Cystine-Dense Peptide Promotes Blood-Brain Barrier Penetration of Bioactive Molecules. J.Mol.Biol. (2020)

Release Date

2020-04-15

Peptides

Transferrin receptor protein 1: A
transferrin receptor binding cystine-dense peptide: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Transferrin receptor protein 1

transferrin receptor binding cystine-dense peptide

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