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7lrg

Filamentous actin decorated with human cardiac myosin binding protein C C2 domain

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

Actin, alpha cardiac muscle 1

OrganismNot specified

UniProt B6VNT8

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 12 Myosin-binding protein C, cardiac-type × 6 （Q14896） Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
5nog 5nol 7jh7 7lrg 8dd0 8efh 8efi 8enc 8uww 8uwx 8uwy 8uyd

20 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name B6VNT8_PIG
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–377； UniProt 1–377 Author chain B； PDBConstruct 1–377； UniProt 1–377 Author chain C； PDBConstruct 1–377； UniProt 1–377 Author chain D； PDBConstruct 1–377； UniProt 1–377 Author chain E； PDBConstruct 1–377； UniProt 1–377 Author chain F； PDBConstruct 1–377； UniProt 1–377

Myosin-binding protein C, cardiac-type

Homo sapiens

UniProt Q14896

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 12 Actin, alpha cardiac muscle 1 × 6 （B6VNT8） Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1gxe 1pd6 2avg 2k1m 2mq0 2mq3 3cx2 5k6p

8 assemblies

Homodimer
2v6h

1 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
6cxi 6cxj 6g2t 7lrg 7tij 7tit 7tj7 8g4l

8 assemblies

View Construct and Data Evidence
UniProt name MYPC3_HUMAN
Isoform —
PDB entities 2
Chains and sequence ranges Author chain G； PDBConstruct 1–94； UniProt 358–451 Author chain H； PDBConstruct 1–94； UniProt 358–451 Author chain I； PDBConstruct 1–94； UniProt 358–451 Author chain J； PDBConstruct 1–94； UniProt 358–451 Author chain K； PDBConstruct 1–94； UniProt 358–451 Author chain L； PDBConstruct 1–94； UniProt 358–451

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_id7lrg
Deposition date deposition_date2021-02-16
Structure title titleFilamentous actin decorated with human cardiac myosin binding protein C C2 domain
Keywords keywordsmyosin binding protein C, actin, thin filament, MOTOR PROTEIN; MOTOR 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.

7lrg__assembly_1__model_1

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

Download this curve (.dat)

7lrg__assembly_1__model_1 | I(q)

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

7lrg__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）56.33 Å
Rg (electron density)56.88 Å
Total Rg56.79 Å
Atom count26226
Residues2790
Excluded volume388810 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 7lrg__assembly_1__model_1 dodecameric （12） 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 (2)

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7. Citations (1)