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4uwe

Structure of the ryanodine receptor at resolution of 8.5 A in partially open state

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

RYANODINE RECEPTOR 1

OrganismNot specified

UniProt P11716

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 4 No other associated polymer Consistent with protein count

Other States of the Same Protein in the Database

Monomer
2xoa 3hsm 3hsm 3ila 3ila 3ila 3ila 3ila 3ila 3ila 3ila 3ila

29 assemblies; showing the first 12

Homodimer

None

Homotetramer
4uwa 4uwe 5j8v 6fg3 6foo 7tdg 7tdh 7tdi 7tdj 7tdk 8drp 8seu

25 assemblies; showing the first 12

Other homooligomers

None

Heteromeric or nucleic-acid complex
2bcx 3j8h 3rqr 5gky 5gkz 5gl0 5gl1 5t15 5t9m 5t9n 5t9r 5t9s

82 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RYR1_RABIT
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–533； UniProt 1–533 Author chain A； PDBConstruct 649–1571； UniProt 649–1571 Author chain A； PDBConstruct 2734–2939； UniProt 2734–2939 Author chain B； PDBConstruct 1–533； UniProt 1–533 Author chain B； PDBConstruct 649–1571； UniProt 649–1571 Author chain B； PDBConstruct 2734–2939； UniProt 2734–2939 Author chain C； PDBConstruct 1–533； UniProt 1–533 Author chain C； PDBConstruct 649–1571； UniProt 649–1571 Author chain C； PDBConstruct 2734–2939； UniProt 2734–2939 Author chain D； PDBConstruct 1–533； UniProt 1–533 Author chain D； PDBConstruct 649–1571； UniProt 649–1571 Author chain D； PDBConstruct 2734–2939； UniProt 2734–2939

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id4uwe
Deposition date deposition_date2014-08-11
Structure title titleStructure of the ryanodine receptor at resolution of 8.5 A in partially open state
Keywords keywordsSIGNALING PROTEIN, CALCIUM BINDING, ION CHANNEL, MUSCULAR CONTRACTION, CONFORMATIONAL CHANGES.; SIGNALING PROTEIN
Experimental Method methodELECTRON MICROSCOPY
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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

4uwe__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

4uwe__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 1010 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

4uwe__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg（Guinier）0.00 Å
Rg (electron density)104.70 Å
Total Rg104.70 Å
Atom count81596
Residues13284
Excluded volume1389300 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 4uwe__assembly_1__model_1 tetrameric （4） Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (1)

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7. Citations (1)