SMTL ID : 9ef5.1

Cryo-EM structure of Drosophila melanogaster insulin receptor (dmIR) bound with one DILP2, asymmetric conformation

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.70 Å

Oligo State

hetero-2-1-1-mer

Ligands

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

NAG.1: 4 residues within 4Å: Chain A: K.337, E.355, N.356, K.381 Ligand excluded by PLIP NAG.2: 6 residues within 4Å: Chain A: V.348, F.351, N.352, L.375, N.376, R.377 Ligand excluded by PLIP NAG.3: 2 residues within 4Å: Chain A: P.750, N.751 Ligand excluded by PLIP NAG.4: 6 residues within 4Å: Chain A: V.808, L.809, N.810, T.827, A.840, I.842 Ligand excluded by PLIP NAG.5: 5 residues within 4Å: Chain A: Q.814, M.822, N.824, T.826, V.887 Ligand excluded by PLIP NAG.6: 5 residues within 4Å: Chain A: P.861, Y.862, N.898, F.922, R.923 Ligand excluded by PLIP NAG.7: 7 residues within 4Å: Chain A: V.936, T.938, I.940, N.946, T.948, H.1150, V.1152 Ligand excluded by PLIP NAG.8: 3 residues within 4Å: Chain A: P.1145, P.1146, N.1147 Ligand excluded by PLIP NAG.9: 4 residues within 4Å: Chain A: Y.862, N.864, S.865, T.866 Ligand excluded by PLIP NAG.10: 5 residues within 4Å: Chain B: V.808, N.810, T.812, T.826, T.827 Ligand excluded by PLIP NAG.11: 5 residues within 4Å: Chain B: Q.814, M.822, N.824, T.826, V.887 Ligand excluded by PLIP NAG.12: 2 residues within 4Å: Chain B: S.838, N.839 Ligand excluded by PLIP NAG.13: 5 residues within 4Å: Chain B: P.861, Y.862, N.898, F.922, R.923 Ligand excluded by PLIP NAG.14: 3 residues within 4Å: Chain B: P.1145, N.1147, Q.1148 Ligand excluded by PLIP NAG.15: 4 residues within 4Å: Chain B: Y.862, N.864, S.865, T.866 Ligand excluded by PLIP NAG.16: 6 residues within 4Å: Chain B: I.940, N.946, T.948, H.1150, F.1151, V.1152 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bai, X.C., Structural basis of the activation of the Drosophila insulin receptor by three Drosophila insulin-like peptides. To Be Published

Release Date

2025-10-01

Peptides

Insulin-like receptor: AB
DILP2 B-chain: C
DILP2 A-chain: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Insulin-like receptor

DILP2 B-chain

DILP2 A-chain

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