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

Crystal structure of N-glycosylated human calcitonin receptor extracellular domain in complex with salmon calcitonin (16-32)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.78 Å

Oligo State

hetero-1-1-mer

Ligands

1 x GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GLC.1: 14 residues within 4Å: Chain A: N.14, D.16, K.17, W.64, A.65, D.67, R.68, E.113, E.155, P.156, Y.157, W.232, M.332, W.342 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:W.64, A:R.68, A:R.68, A:E.155, A:Y.157 Water bridges: A:E.46, A:R.68

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

NAG.2: 1 residues within 4Å: Chain A: N.410 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.410 NAG.3: 4 residues within 4Å: Chain A: W.465, N.467, T.469, M.470 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.465 Hydrogen bonds: A:N.467, A:T.469 Water bridges: A:T.446

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, S.M. et al., Calcitonin Receptor N-Glycosylation Enhances Peptide Hormone Affinity by Controlling Receptor Dynamics. J.Mol.Biol. (2020)

Release Date

2020-02-12

Peptides

Maltodextrin-binding protein,Calcitonin receptor: A
Calcitonin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Maltodextrin-binding protein,Calcitonin receptor

Calcitonin

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