7eek

Structure of Human serum albumin-Au compound complex

Method: X-RAY DIFFRACTION Dmax: 145.0 Å Quality: GOOD

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

Serum albumin

Homo sapiens

UniProt P02768

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 26–608 Not recorded PAM PALMITOLEIC ACID × 6 J2O 11-methyl-2-oxa-4-thia-6,7-diaza-3$l^{3}-auratricyclo[7.4.0.0^{3,7}]trideca-1(13),5,9,11-tetraen-5-amine × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;PEG 3350, MPD, DMSO Resolution 2.50 Å
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 26–608 Not recorded PAM PALMITOLEIC ACID × 6 J2O 11-methyl-2-oxa-4-thia-6,7-diaza-3$l^{3}-auratricyclo[7.4.0.0^{3,7}]trideca-1(13),5,9,11-tetraen-5-amine × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;PEG 3350, MPD, DMSO Resolution 2.50 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.

187 other PDB entries and 270 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ALBU_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–583; UniProt 26–608 Author chain B; PDBConstruct 1–583; UniProt 26–608

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 7eek

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7eek
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7eek
Deposition date deposition_date2021-03-18
Structure title titleStructure of Human serum albumin-Au compound complex
Keywords keywordsDelivery, Complex, TRANSPORT PROTEIN; TRANSPORT PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier40.32
Radius of gyration Rg (electron density) rg_electron40.16
Forward intensity I(0) i0276910000.00
Molecular weight molecular_weight136090.0 kDa
Excluded volume excluded_volume170640 ų
Envelope volume envelope_volume236580 ų
Hydration-shell volume shell_volume50755 ų
Envelope diameter envelope_diameter153.6
Shell Rg shell_rg44.38
Envelope Rg envelope_rg39.14
Shape Rg shape_rg40.19
Total Rg total_rg40.29
Total atoms total_atoms9502
Residues n_residues1166
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 dmax145.0
Rg (real space) rg_real40.44
Rg uncertainty (real space) rg_real_error1.59
I(0) (real space) i0_real2.7690e+08
I(0) uncertainty (real space) i0_real_error5.2910e+06
Rg (reciprocal space) rg_reciprocal40.32
I(0) (reciprocal space) i0_reciprocal276900000.0000
Solution quality estimate total_estimate0.8565
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary44.6
Skewness Skewness skewness0.445
Kurtosis Kurtosis kurtosis-0.159
Angular range angular_range— – 0.1950 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha33500000.0000
Real-space data points n_real_points40
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.774; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.858; Smooth: 0.952

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 10 domains

CATH v4.4 (10 domains)

Domain ID domain_id7eekA01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology246 — Serum Albumin; Chain A, Domain 1
Homologous superfamily homologous superfamily10
Domain ID domain_id7eekA02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology246 — Serum Albumin; Chain A, Domain 1
Homologous superfamily homologous superfamily10
Domain ID domain_id7eekA03
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology246 — Serum Albumin; Chain A, Domain 1
Homologous superfamily homologous superfamily10
Domain ID domain_id7eekA04
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology246 — Serum Albumin; Chain A, Domain 1
Homologous superfamily homologous superfamily10
Domain ID domain_id7eekA05
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology246 — Serum Albumin; Chain A, Domain 1
Homologous superfamily homologous superfamily10
Domain ID domain_id7eekB01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology246 — Serum Albumin; Chain A, Domain 1
Homologous superfamily homologous superfamily10
Domain ID domain_id7eekB02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology246 — Serum Albumin; Chain A, Domain 1
Homologous superfamily homologous superfamily10
Domain ID domain_id7eekB03
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology246 — Serum Albumin; Chain A, Domain 1
Homologous superfamily homologous superfamily10
Domain ID domain_id7eekB04
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology246 — Serum Albumin; Chain A, Domain 1
Homologous superfamily homologous superfamily10
Domain ID domain_id7eekB05
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology246 — Serum Albumin; Chain A, Domain 1
Homologous superfamily homologous superfamily10

8. Citations (1)

9. Files and Curves (10)