SMTL ID : 4rwg.2 (2 other biounits)

Crystal structure of the CLR:RAMP1 extracellular domain heterodimer with bound high affinity CGRP analog

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.44 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, W.342, R.346 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.64, A:R.68, A:R.68, A:Y.157

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: Q.502, N.509 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:Q.502, H2O.1, H2O.1, H2O.1, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Booe, J.M. et al., Structural Basis for Receptor Activity-Modifying Protein-Dependent Selective Peptide Recognition by a G Protein-Coupled Receptor. Mol.Cell (2015)

Release Date

2015-05-20

Peptides

Maltose-binding periplasmic protein, Receptor activity-modifying protein 1, Calcitonin gene-related peptide type 1 receptor fusion protein: A
CGRP analog: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
E

Maltose-binding periplasmic protein, Receptor activity-modifying protein 1, Calcitonin gene-related peptide type 1 receptor fusion protein

CGRP analog

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