9PUW | pdb_00009puw

Insulin Receptor bound to Ins-AC-S2

PDB DOI: https://doi.org/10.2210/pdb9PUW/pdb
EM Map EMD-71878: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Homo sapiens
Expression System: Homo sapiens
Mutation(s): No

Deposited: 2025-07-31 Released: 2026-06-10
Deposition Author(s): Vogel, A., Hill, C.P., Blakely, A.
Funding Organization(s): National Institutes of Health/National Institute of Diabetes and Digestive and Kidney Disease (NIH/NIDDK)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.64 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 9PUW

This is version 1.0 of the entry. See complete history.

Literature

Structural basis of insulin receptor antagonism by bivalent site 1-site 2 ligands

Vogel, A., Blakely, A., Dao, Y., Lin, N.P., Chou, D., Hill, C.P.

To be published.

Macromolecule Content

Total Structure Weight: 455.62 kDa
Atom Count: 13,680
Modeled Residue Count: 1,697
Deposited Residue Count: 4,000
Unique protein chains: 3

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Isoform Long of Insulin receptor	A, B, D [auth M], E [auth N]	960	Homo sapiens	Mutation(s): 0 Gene Names: INSR EC: 2.7.10.1
UniProt & NIH Common Fund Data Resources
Find proteins for P06213 (Homo sapiens) Explore P06213 Go to UniProtKB: P06213
PHAROS: P06213 GTEx: ENSG00000171105
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P06213
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Ins-AC-S2 chain A	C, G [auth Q]	51	Homo sapiens	Mutation(s): 0

Find similar proteins by:

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Insulin chain B	F [auth P], H [auth R]	29	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P01308 (Homo sapiens) Explore P01308 Go to UniProtKB: P01308
PHAROS: P01308 GTEx: ENSG00000254647
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P01308
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.64 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-06-10

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of Diabetes and Digestive and Kidney Disease (NIH/NIDDK)	United States	R01DK127268

Revision History (Full details and data files)

Version 1.0: 2026-06-10
Type: Initial release

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.