5vdf

Crystal Structure of Cu(I)-loaded yeast Atx1: Crystal Form II

Method: X-RAY DIFFRACTION Dmax: 111.7 Å Quality: GOOD

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

Metal homeostasis factor ATX1

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P38636

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 × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 1–73 Chain B; UniProt 1–73 Not recorded CU1 COPPER (I) ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.9;293 K;0.1 M HEPES (pH 7.9), 20% (w/v) PEG3350 Resolution 1.93 Å R-free 0.242
2 Protein homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain C; UniProt 1–73 Chain D; UniProt 1–73 Not recorded CU1 COPPER (I) ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.9;293 K;0.1 M HEPES (pH 7.9), 20% (w/v) PEG3350 Resolution 1.93 Å R-free 0.242
3 Protein homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain E; UniProt 1–73 Chain F; UniProt 1–73 Not recorded CU1 COPPER (I) ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.9;293 K;0.1 M HEPES (pH 7.9), 20% (w/v) PEG3350 Resolution 1.93 Å R-free 0.242
4 Protein homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain G; UniProt 1–73 Chain H; UniProt 1–73 Not recorded CU1 COPPER (I) ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.9;293 K;0.1 M HEPES (pH 7.9), 20% (w/v) PEG3350 Resolution 1.93 Å R-free 0.242
5 Protein homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 1–73 Chain B; UniProt 1–73 Not recorded CU1 COPPER (I) ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.9;293 K;0.1 M HEPES (pH 7.9), 20% (w/v) PEG3350 Resolution 1.93 Å R-free 0.242
6 Protein homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain C; UniProt 1–73 Chain D; UniProt 1–73 Not recorded CU1 COPPER (I) ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.9;293 K;0.1 M HEPES (pH 7.9), 20% (w/v) PEG3350 Resolution 1.93 Å R-free 0.242
7 Protein homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain G; UniProt 1–73 Chain H; UniProt 1–73 Not recorded CU1 COPPER (I) ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.9;293 K;0.1 M HEPES (pH 7.9), 20% (w/v) PEG3350 Resolution 1.93 Å R-free 0.242

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.

7 other PDB entries and 14 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ATX1_YEAST
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–73; UniProt 1–73 Author chain B; PDBConstruct 1–73; UniProt 1–73 Author chain C; PDBConstruct 1–73; UniProt 1–73 Author chain D; PDBConstruct 1–73; UniProt 1–73 Author chain E; PDBConstruct 1–73; UniProt 1–73 Author chain F; PDBConstruct 1–73; UniProt 1–73 Author chain G; PDBConstruct 1–73; UniProt 1–73 Author chain H; PDBConstruct 1–73; UniProt 1–73

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 5vdf

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5vdf
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5vdf
Deposition date deposition_date2017-04-02
Structure title titleCrystal Structure of Cu(I)-loaded yeast Atx1: Crystal Form II
Keywords keywordsAtx1, metallochaperone, copper transfer, metal-binding domain, ferredoxin-like fold, METAL BINDING PROTEIN; METAL BINDING PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier32.01
Radius of gyration Rg (electron density) rg_electron31.56
Forward intensity I(0) i059569900.00
Molecular weight molecular_weight63741.0 kDa
Excluded volume excluded_volume81273 ų
Envelope volume envelope_volume109280 ų
Hydration-shell volume shell_volume31142 ų
Envelope diameter envelope_diameter116.1
Shell Rg shell_rg35.75
Envelope Rg envelope_rg31.09
Shape Rg shape_rg31.53
Total Rg total_rg32.07
Total atoms total_atoms4452
Residues n_residues565
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 dmax111.7
Rg (real space) rg_real32.23
Rg uncertainty (real space) rg_real_error1.00
I(0) (real space) i0_real5.9570e+07
I(0) uncertainty (real space) i0_real_error9.5380e+05
Rg (reciprocal space) rg_reciprocal32.14
I(0) (reciprocal space) i0_reciprocal59570000.0000
Solution quality estimate total_estimate0.8248
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary41.0
Skewness Skewness skewness0.530
Kurtosis Kurtosis kurtosis0.091
Angular range angular_range— – 0.2450 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha3525000.0000
Real-space data points n_real_points50
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.666; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.947; Smooth: 0.774

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 16 domains

SCOP 2.08 (8 domains)

Domain ID domain_idd5vdfa_
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
Domain ID domain_idd5vdfb_
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
Domain ID domain_idd5vdfc_
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
Domain ID domain_idd5vdfd_
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
Domain ID domain_idd5vdfe_
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
Domain ID domain_idd5vdff_
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
Domain ID domain_idd5vdfg_
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
Domain ID domain_idd5vdfh_
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 (8 domains)

Domain ID domain_id5vdfA00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily100
Domain ID domain_id5vdfB00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily100
Domain ID domain_id5vdfC00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily100
Domain ID domain_id5vdfD00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily100
Domain ID domain_id5vdfE00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily100
Domain ID domain_id5vdfF00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily100
Domain ID domain_id5vdfG00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily100
Domain ID domain_id5vdfH00
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)