SMTL ID : 6d1u.3 (2 other biounits)

Crystal structure of the human CLR:RAMP1 extracellular domain heterodimer in complex with adrenomedullin 2/intermedin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 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 NA: SODIUM ION(Non-functional Binders)

NA.2: 3 residues within 4Å: Chain A: Q.502, N.509, G.552 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.502, A:G.552 NA.3: 4 residues within 4Å: Chain A: E.504, G.505, D.551 Ligands: NA.4 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.505 NA.4: 2 residues within 4Å: Chain A: E.504 Ligands: NA.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.504

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Roehrkasse, A.M. et al., Structure-function analyses reveal a triple beta-turn receptor-bound conformation of adrenomedullin 2/intermedin and enable peptide antagonist design. J. Biol. Chem. (2018)

Release Date

2018-09-05

Peptides

Maltose-binding periplasmic protein,Receptor activity-modifying protein 1,Calcitonin gene-related peptide type 1 receptor: A
ADM2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
F

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

ADM2

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