10TL | pdb_000010tl

Cryo-EM structure of human MOR bound with DAMGO and BMS986187

PDB DOI: https://doi.org/10.2210/pdb10TL/pdb
EM Map EMD-71869: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Homo sapiens
Expression System: Spodoptera frugiperda
Mutation(s): Yes

Deposited: 2026-02-08 Released: 2026-05-27
Deposition Author(s): Zhang, H., Zilberg, G., Parpounas, A., Warren, A.L., Wacker, D., Abraham, A.
Funding Organization(s): National Institutes of Health/National Institute on Drug Abuse (NIH/NIDA)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.50 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 10TL

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

Literature

cryo-EM structure of human MOR-Gi1 complex protein bound with DAMGO and BMS986187

Zhang, H., Zilberg, G., Parpounas, A., Warren, A.L., Wacker, D., Abraham, A.

To be published.

Macromolecule Content

Total Structure Weight: 92.22 kDa
Atom Count: 4,836
Modeled Residue Count: 574
Deposited Residue Count: 786
Unique protein chains: 2

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mu-type opioid receptor	A [auth R], C [auth F]	388	Homo sapiens	Mutation(s): 1 Gene Names: OPRM1, MOR1
UniProt & NIH Common Fund Data Resources
Find proteins for P35372 (Homo sapiens) Explore P35372 Go to UniProtKB: P35372
PHAROS: P35372 GTEx: ENSG00000112038
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P35372
Sequence Annotations Expand
Reference Sequence

Find similar proteins by: Sequence | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
TYR-DAL-GLY-MEA-ETA	B [auth S], D [auth H]	5	Homo sapiens	Mutation(s): 0

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
A1D6B (Subject of Investigation/LOI) Query on A1D6B Download:Ideal Coordinates CCD File SDF format, chain H [auth R] SDF format, chain N [auth F] MOL2 format, chain H [auth R] MOL2 format, chain N [auth F] mmCIF format, chain H [auth R] mmCIF format, chain N [auth F]	H [auth R], N [auth F]	3,3,6,6-tetramethyl-9-[4-[(2-methylphenyl)methoxy]phenyl]-4,5,7,9-tetrahydro-2~{H}-xanthene-1,8-dione C₃₁ H₃₄ O₄ UEKIYVKPQNKSDI-UHFFFAOYSA-N		Interactions Focus chain H [auth R] Focus chain N [auth F] Interactions & Density Focus chain H [auth R] Focus chain N [auth F]
CLR Query on CLR Download:Ideal Coordinates CCD File SDF format, chain E [auth R] SDF format, chain F [auth R] SDF format, chain G [auth R] SDF format, chain J [auth F] SDF format, chain K [auth F] SDF format, chain L [auth F] SDF format, chain M [auth F] SDF format, chain I [auth F] MOL2 format, chain E [auth R] MOL2 format, chain F [auth R] MOL2 format, chain G [auth R] MOL2 format, chain J [auth F] MOL2 format, chain K [auth F] MOL2 format, chain L [auth F] MOL2 format, chain M [auth F] MOL2 format, chain I [auth F] mmCIF format, chain E [auth R] mmCIF format, chain F [auth R] mmCIF format, chain G [auth R] mmCIF format, chain J [auth F] mmCIF format, chain K [auth F] mmCIF format, chain L [auth F] mmCIF format, chain M [auth F] mmCIF format, chain I [auth F]	E [auth R] F [auth R] G [auth R] I [auth F] J [auth F] E [auth R], F [auth R], G [auth R], I [auth F], J [auth F], K [auth F], L [auth F], M [auth F]	CHOLESTEROL C₂₇ H₄₆ O HVYWMOMLDIMFJA-DPAQBDIFSA-N		Interactions Focus chain E [auth R] Focus chain F [auth R] Focus chain G [auth R] Focus chain I [auth F] Focus chain J [auth F] Focus chain K [auth F] Focus chain L [auth F] Focus chain M [auth F] Interactions & Density Focus chain E [auth R] Focus chain F [auth R] Focus chain G [auth R] Focus chain I [auth F] Focus chain J [auth F] Focus chain K [auth F] Focus chain L [auth F] Focus chain M [auth F]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
DAL Query on DAL	B [auth S], D [auth H]	D-PEPTIDE LINKING	C₃ H₇ N O₂		--
MEA Query on MEA	B [auth S], D [auth H]	L-PEPTIDE LINKING	C₁₀ H₁₃ N O₂		PHE

Biologically Interesting Molecules (External Reference)

1 Unique

Entity ID: 2
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_002308 Query on PRD_002308	B [auth H], D [auth S]	DAMGO	Peptide-like / Synthetic opioid		Interactions Focus chain B [auth S] Focus chain D [auth H] Interactions & Density Focus chain B [auth S] Focus chain D [auth H]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.50 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	(1.19.2_4158: ???)
RECONSTRUCTION	cryoSPARC

Structure Validation

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View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-05-27

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute on Drug Abuse (NIH/NIDA)	United States	--

Revision History (Full details and data files)

Version 1.0: 2026-05-27
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.