6RJV

The X-ray structure of the Gold/Serum Albumin adduct obtained upon reaction of the protein with AuL12, a gold(III) dithiocarbamate complex

PDB DOI: https://doi.org/10.2210/pdb6RJV/pdb

Classification: TRANSPORT PROTEIN
Organism(s): Bos taurus
Mutation(s): No

Deposited: 2019-04-29 Released: 2019-08-14
Deposition Author(s): Merlino, A., Giorgio, A., Ferraro, G.
Funding Organization(s): Italian Association for Cancer Research

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.21 Å
R-Value Free: 0.253
R-Value Work: 0.190
R-Value Observed: 0.193

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Structural Characterization of a Gold/Serum Albumin Complex.

Pratesi, A., Cirri, D., Fregona, D., Ferraro, G., Giorgio, A., Merlino, A., Messori, L.

(2019) Inorg Chem 58: 10616-10619

PubMed: 31361466 Search on PubMed
DOI: https://doi.org/10.1021/acs.inorgchem.9b01900
Primary Citation of Related Structures:
6RJV

PubMed Abstract:
The medicinal gold(III) dithiocarbamato complex AuL ₁₂ forms a stable adduct with bovine serum albumin. The crystal structure reveals that a single gold(I) center is bound to Cys34, with the dithiocarbamato ligand being released. To the best of our knowledge, this is the first structure for a gold adduct of serum albumin.

Organizational Affiliation

Laboratory of Metals in Medicine (MetMed), Department of Chemistry "U. Schiff" , University of Florence , via della Lastruccia 3 , 50019 Sesto Fiorentino , Italy.

Macromolecule Content

Total Structure Weight: 133.57 kDa
Atom Count: 9,321
Modelled Residue Count: 1,162
Deposited Residue Count: 1,166
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Serum albumin	A, B	583	Bos taurus	Mutation(s): 0
UniProt
Find proteins for P02769 (Bos taurus) Go to UniProtKB: P02769
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
AU Query on AU Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain F [auth B] MOL2 format, chain D [auth A] MOL2 format, chain F [auth B] mmCIF format, chain D [auth A] mmCIF format, chain F [auth B]	D [auth A], F [auth B]	GOLD ION Au ZBKIUFWVEIBQRT-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain F [auth B]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain E [auth B] MOL2 format, chain C [auth A] MOL2 format, chain E [auth B] mmCIF format, chain C [auth A] mmCIF format, chain E [auth B]	C [auth A], E [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain E [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.21 Å
R-Value Free: 0.253
R-Value Work: 0.190
R-Value Observed: 0.193
Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 214.38	α = 90
b = 44.61	β = 114
c = 142.61	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
autoPROC	data scaling
PHASER	phasing

Structure Validation

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Entry History & Funding Information

Deposition Data

Released Date: 2019-08-14

Deposition Author(s):

Merlino, A.

Giorgio, A.

Ferraro, G.

Funding Organization	Location	Grant Number
Italian Association for Cancer Research	Italy	22587

Revision History (Full details and data files)

Version 1.0: 2019-08-14
Type: Initial release
Version 1.1: 2019-08-28
Changes: Data collection, Database references
Version 1.2: 2024-01-24
Changes: Data collection, Database references, Derived calculations, Refinement description