9BQ3 | pdb_00009bq3

Human Amylin2 Receptor in Complex with Gs and Cagrilintide

PDB DOI: https://doi.org/10.2210/pdb9BQ3/pdb
EM Map EMD-44796: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Homo sapiens, Lama glama
Expression System: Trichoplusia ni, Escherichia coli
Mutation(s): Yes

Deposited: 2024-05-08 Released: 2025-04-23
Deposition Author(s): Cao, J., Belousoff, M.J., Wootten, D.L., Sexton, P.M., Johnson, R.M.
Funding Organization(s): National Health and Medical Research Council (NHMRC, Australia), Australian Research Council (ARC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.80 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

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

Literature

Human Amylin2 Receptor in Complex with Gs and Cagrilintide

Cao, J., Belousoff, M.J., Wootten, D.L., Sexton, P.M.

To be published.

Macromolecule Content

Total Structure Weight: 183.3 kDa
Atom Count: 10,035
Modeled Residue Count: 1,264
Deposited Residue Count: 1,610
Unique protein chains: 7

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Receptor activity-modifying protein 2	A [auth E]	156	Homo sapiens	Mutation(s): 0 Gene Names: RAMP2
UniProt & NIH Common Fund Data Resources
Find proteins for O60895 (Homo sapiens) Explore O60895 Go to UniProtKB: O60895
PHAROS: O60895 GTEx: ENSG00000131477
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	O60895
Sequence Annotations Expand
Reference Sequence

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Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Cagrilintide	B [auth P]	39	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P10997 (Homo sapiens) Explore P10997 Go to UniProtKB: P10997
PHAROS: P10997 GTEx: ENSG00000121351
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P10997
Sequence Annotations Expand
Reference Sequence

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Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Calcitonin receptor	C [auth R]	462	Homo sapiens	Mutation(s): 0 Gene Names: CALCR
UniProt & NIH Common Fund Data Resources
Find proteins for P30988 (Homo sapiens) Explore P30988 Go to UniProtKB: P30988
PHAROS: P30988 GTEx: ENSG00000004948
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P30988
Sequence Annotations Expand
Reference Sequence

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Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanine nucleotide-binding protein G(s) subunit alpha isoforms short	D [auth A]	394	Homo sapiens	Mutation(s): 9 Gene Names: GNAS, GNAS1, GSP EC: 3.6.5
UniProt & NIH Common Fund Data Resources
Find proteins for P63092 (Homo sapiens) Explore P63092 Go to UniProtKB: P63092
PHAROS: P63092 GTEx: ENSG00000087460
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P63092
Sequence Annotations Expand
Reference Sequence

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Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1	E [auth B]	350	Homo sapiens	Mutation(s): 0 Gene Names: GNB1
UniProt & NIH Common Fund Data Resources
Find proteins for P62873 (Homo sapiens) Explore P62873 Go to UniProtKB: P62873
PHAROS: P62873 GTEx: ENSG00000078369
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P62873
Sequence Annotations Expand
Reference Sequence

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Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2	F [auth G]	71	Homo sapiens	Mutation(s): 0 Gene Names: GNG2
UniProt & NIH Common Fund Data Resources
Find proteins for P59768 (Homo sapiens) Explore P59768 Go to UniProtKB: P59768
PHAROS: P59768 GTEx: ENSG00000186469
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P59768
Sequence Annotations Expand
Reference Sequence

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Entity ID: 7
Molecule	Chains	Sequence Length	Organism	Details	Image
Nanobody 35	G [auth N]	138	Lama glama	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
A1B90 Query on A1B90 Download Ideal Coordinates CCD File SDF format, chain H [auth P] MOL2 format, chain H [auth P] mmCIF format, chain H [auth P]	H [auth P]	icosanedioic acid C₂₀ H₃₈ O₄ JJOJFIHJIRWASH-UHFFFAOYSA-N		Interactions Focus chain H [auth P] Interactions & Density Focus chain H [auth P]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.80 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2025-04-23

Deposition Author(s):

Funding Organization	Location	Grant Number
National Health and Medical Research Council (NHMRC, Australia)	Australia	1154434
National Health and Medical Research Council (NHMRC, Australia)	Australia	2025694
National Health and Medical Research Council (NHMRC, Australia)	Australia	1155302
National Health and Medical Research Council (NHMRC, Australia)	Australia	2026300
Australian Research Council (ARC)	Australia	IC200100052