6g2h

Filament of acetyl-CoA carboxylase and BRCT domains of BRCA1 (ACC-BRCT) core at 4.6 A resolution

Method: ELECTRON MICROSCOPY Dmax: 268.1 Å Quality: EXCELLENT

1. Protein Identity and Related Structures Protein Identity & Related Structures

Acetyl-CoA carboxylase 1

Homo sapiens

UniProt Q13085

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein homooligomer Homooligomer Protein × 6 PDB declaration: hexameric(6) Consistent with protein copy count Chain A; UniProt 1–2346 Chain B; UniProt 1–2346 Chain C; UniProt 1–2346 Chain D; UniProt 1–2346 Chain E; UniProt 1–2346 Chain F; UniProt 1–2346 Not recorded No other associated polymer ELECTRON MICROSCOPY cryo-EM buffer:pH 8 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 4.60 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

9 other PDB entries and 19 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ACACA_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 62–2407; UniProt 1–2346 Author chain B; PDBConstruct 62–2407; UniProt 1–2346 Author chain C; PDBConstruct 62–2407; UniProt 1–2346 Author chain D; PDBConstruct 62–2407; UniProt 1–2346 Author chain E; PDBConstruct 62–2407; UniProt 1–2346 Author chain F; PDBConstruct 62–2407; UniProt 1–2346

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.

SAXS scattering curve SAXS Profile

SAXS profile for 6g2h

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6g2h
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6g2h
Deposition date deposition_date2018-03-23
Structure title titleFilament of acetyl-CoA carboxylase and BRCT domains of BRCA1 (ACC-BRCT) core at 4.6 A resolution
Keywords keywordsFilament, Helical, Multienzyme, Ligase, Biotin-dependent carboxylase; LIGASE
Experimental Method methodELECTRON MICROSCOPY

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier76.87
Radius of gyration Rg (electron density) rg_electron76.64
Forward intensity I(0) i07390910000.00
Molecular weight molecular_weight739770.0 kDa
Excluded volume excluded_volume929720 ų
Envelope volume envelope_volume1641000 ų
Hydration-shell volume shell_volume175380 ų
Envelope diameter envelope_diameter255.9
Shell Rg shell_rg81.07
Envelope Rg envelope_rg73.00
Shape Rg shape_rg76.65
Total Rg total_rg76.63
Total atoms total_atoms103896
Residues n_residues6454
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax268.1
Rg (real space) rg_real80.19
Rg uncertainty (real space) rg_real_error1.36
I(0) (real space) i0_real7.4050e+09
I(0) uncertainty (real space) i0_real_error1.3920e+08
Rg (reciprocal space) rg_reciprocal77.17
I(0) (reciprocal space) i0_reciprocal7397000000.0000
Solution quality estimate total_estimate0.9095
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary93.8
Skewness Skewness skewness0.403
Kurtosis Kurtosis kurtosis-0.105
Angular range angular_range— – 0.1000 −1
Current regularization parameter α current_alpha1.1130
Highest regularization parameter α highest_alpha359400000.0000
Real-space data points n_real_points21
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.893; Stabil: 0.870; Sysdev: 1.000; Positv: 1.000; Valcen: 0.985; Smooth: 0.575

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (1)

8. Citations (1)

9. Files and Curves (10)