2ga7

Solution structure of the copper(I) form of the third metal-binding domain of ATP7A protein (menkes disease protein)

Method: SOLUTION NMR Dmax: 41.6 Å Quality: GOOD

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

Copper-transporting ATPase 1

Homo sapiens

UniProt Q04656

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 monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 275–352 Fragment:Third soluble domain, residues 275-352 Mutation:K46V CU1 COPPER (I) ION × 1 SOLUTION NMR NMR measurement conditions:pH 7;298 K;Ionic strength (raw mmCIF value) 100mM phosphate buffer;Pressure ambient NMR sample composition:1mM copper(I)MNK3 unlabelled sample, 100mM phosphate buffer, pH 7.0, 90% H2O, 10% D2O | 90% H2O/10% D2O NMR sample composition:0.5mM copper(I)MNK3 15N labeled sample, 100mM phosphate buffer, pH 7.0, 90% H2O, 10% D2O | 90% H2O/10% D2O NMR sample composition:0.5mM copper(I)MNK3 15N,13C labeled sample, 100mM phosphate buffer, pH 7.0, 90% H2O, 10% D2O | 90% H2O/10% D2O Resolution not provided

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.

21 other PDB entries and 21 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ATP7A_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–78; UniProt 275–352

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 2ga7

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 2ga7
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id2ga7
Deposition date deposition_date2006-03-08
Structure title titleSolution structure of the copper(I) form of the third metal-binding domain of ATP7A protein (menkes disease protein)
Keywords keywords;solution structure, Menkes disease-associated protein, copper(I), Structural Genomics, Structural Proteomics in Europe, SPINE, HYDROLASE ;; HYDROLASE
Experimental Method methodSOLUTION NMR

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

Radius of gyration Rg (Guinier) rg_guinier12.23
Radius of gyration Rg (electron density) rg_electron11.81
Forward intensity I(0) i0884117000.00
Molecular weight molecular_weight247640.0 kDa
Excluded volume excluded_volume307930 ų
Envelope volume envelope_volume17389 ų
Hydration-shell volume shell_volume11160 ų
Envelope diameter envelope_diameter46.9
Shell Rg shell_rg19.13
Envelope Rg envelope_rg13.81
Shape Rg shape_rg11.76
Total Rg total_rg12.07
Total atoms total_atoms34530
Residues n_residues2310
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 dmax41.6
Rg (real space) rg_real12.20
Rg uncertainty (real space) rg_real_error0.29
I(0) (real space) i0_real8.8410e+08
I(0) uncertainty (real space) i0_real_error9.0910e+06
Rg (reciprocal space) rg_reciprocal12.20
I(0) (reciprocal space) i0_reciprocal884100000.0000
Solution quality estimate total_estimate0.8507
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary14.2
Skewness Skewness skewness0.224
Kurtosis Kurtosis kurtosis-0.282
Angular range angular_range— – 0.5000 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha130300.0000
Real-space data points n_real_points80
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.688; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.994

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd2ga7a_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.58 — Ferredoxin-like
Superfamily Superfamily superfamilyd.58.17 — HMA, heavy metal-associated domain
Family Family familyd.58.17.1 — HMA, heavy metal-associated domain

CATH v4.4 (1 domains)

Domain ID domain_id2ga7A00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily100

8. Citations (1)

9. Files and Curves (10)