SMTL ID : 6v2e.1

Crystal structure of the human CLR:RAMP2 extracellular domain heterodimer with bound high-affinity adrenomedullin S45R/K46L/S48G/Q50W variant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.83 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: 16 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, F.158, W.232, M.332, W.342, R.346 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:W.64, A:R.68, A:R.68, A:Y.157, A:R.346

3 x FMT: FORMIC ACID(Non-functional Binders)

FMT.2: 5 residues within 4Å: Chain A: A.98, Y.178, M.332, P.333, N.334 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.334 Water bridges: A:N.334 FMT.3: 4 residues within 4Å: Chain A: T.377, Q.386, F.387, N.390 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.390 Water bridges: A:F.387 FMT.4: 4 residues within 4Å: Chain A: W.516, N.517, S.525, Q.527 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.517, A:S.525, A:Q.527

1 x NH2: AMINO GROUP(Non-functional Binders)

NH2.5: 6 residues within 4Å: Chain A: W.562, T.563, Y.565 Chain B: L.10, G.15, Y.16 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.563, A:T.563

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Booe, J.M. et al., Picomolar Affinity Antagonist and Sustained Signaling Agonist Peptide Ligands for the Adrenomedullin and Calcitonin Gene-Related Peptide Receptors. Acs Pharmacol Transl Sci (2020)

Release Date

2020-08-05

Peptides

Maltose/maltodextrin-binding periplasmic protein,Receptor activity-modifying protein 2,Calcitonin gene-related peptide type 1 receptor: A
ADM: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Maltose/maltodextrin-binding periplasmic protein,Receptor activity-modifying protein 2,Calcitonin gene-related peptide type 1 receptor

ADM

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