8UXH

Structure of PKA phosphorylated human RyR2-R420W in the primed state in the presence of calcium

PDB DOI: https://doi.org/10.2210/pdb8UXH/pdb
EM Map EMD-42764: EMDB EMDataResource

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

Deposited: 2023-11-09 Released: 2023-11-22
Deposition Author(s): Miotto, M.C., Marks, A.R.
Funding Organization(s): National Institutes of Health/National Heart, Lung, and Blood Institute (NIH/NHLBI)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.52 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

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

Literature

Structural basis for ryanodine receptor type 2 leak in heart failure and arrhythmogenic disorders

Miotto, M.C.

To be published.

Macromolecule Content

Total Structure Weight: 2,312.93 kDa
Atom Count: 131,656
Modelled Residue Count: 16,444
Deposited Residue Count: 20,300
Unique protein chains: 2

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ryanodine receptor 2	A, F [auth B], G [auth C], H [auth D]	4,967	Homo sapiens	Mutation(s): 1 Gene Names: RYR2
UniProt & NIH Common Fund Data Resources
Find proteins for Q92736 (Homo sapiens) Explore Q92736 Go to UniProtKB: Q92736
PHAROS: Q92736 GTEx: ENSG00000198626
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q92736
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Peptidyl-prolyl cis-trans isomerase FKBP1B	B [auth E], C [auth F], D [auth G], E [auth H]	108	Homo sapiens	Mutation(s): 0 Gene Names: FKBP1B, FKBP12.6, FKBP1L, FKBP9, OTK4 EC: 5.2.1.8
UniProt & NIH Common Fund Data Resources
Find proteins for P68106 (Homo sapiens) Explore P68106 Go to UniProtKB: P68106
PHAROS: P68106 GTEx: ENSG00000119782
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P68106
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ATP (Subject of Investigation/LOI) Query on ATP Download Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain L [auth A] SDF format, chain N [auth B] SDF format, chain P [auth B] SDF format, chain R [auth C] SDF format, chain T [auth C] SDF format, chain V [auth D] SDF format, chain X [auth D] MOL2 format, chain J [auth A] MOL2 format, chain L [auth A] MOL2 format, chain N [auth B] MOL2 format, chain P [auth B] MOL2 format, chain R [auth C] MOL2 format, chain T [auth C] MOL2 format, chain V [auth D] MOL2 format, chain X [auth D]	J [auth A] L [auth A] N [auth B] P [auth B] R [auth C] J [auth A], L [auth A], N [auth B], P [auth B], R [auth C], T [auth C], V [auth D], X [auth D]	ADENOSINE-5'-TRIPHOSPHATE C₁₀ H₁₆ N₅ O₁₃ P₃ ZKHQWZAMYRWXGA-KQYNXXCUSA-N		Interactions Focus chain J [auth A] Focus chain L [auth A] Focus chain N [auth B] Focus chain P [auth B] Focus chain R [auth C] Focus chain T [auth C] Focus chain V [auth D] Focus chain X [auth D] Interactions & Density Focus chain J [auth A] Focus chain L [auth A] Focus chain N [auth B] Focus chain P [auth B] Focus chain R [auth C] Focus chain T [auth C] Focus chain V [auth D] Focus chain X [auth D]
ZN (Subject of Investigation/LOI) Query on ZN Download Ideal Coordinates CCD File SDF format, chain I [auth A] SDF format, chain M [auth B] SDF format, chain Q [auth C] SDF format, chain U [auth D] MOL2 format, chain I [auth A] MOL2 format, chain M [auth B] MOL2 format, chain Q [auth C] MOL2 format, chain U [auth D]	I [auth A], M [auth B], Q [auth C], U [auth D]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Focus chain M [auth B] Focus chain Q [auth C] Focus chain U [auth D] Interactions & Density Focus chain I [auth A] Focus chain M [auth B] Focus chain Q [auth C] Focus chain U [auth D]
CA (Subject of Investigation/LOI) Query on CA Download Ideal Coordinates CCD File SDF format, chain K [auth A] SDF format, chain O [auth B] SDF format, chain S [auth C] SDF format, chain W [auth D] MOL2 format, chain K [auth A] MOL2 format, chain O [auth B] MOL2 format, chain S [auth C] MOL2 format, chain W [auth D]	K [auth A], O [auth B], S [auth C], W [auth D]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain K [auth A] Focus chain O [auth B] Focus chain S [auth C] Focus chain W [auth D] Interactions & Density Focus chain K [auth A] Focus chain O [auth B] Focus chain S [auth C] Focus chain W [auth D]