4S1Y image
Deposition Date 2015-01-16
Release Date 2015-04-29
Last Version Date 2024-10-16
Entry Detail
PDB ID:
4S1Y
Keywords:
TRANSPORT PROTEIN
Title:
X-ray structure of human serum albumin complexed with cisplatin
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
3.16 Å
R-Value Free:
0.32
R-Value Work:
0.22
R-Value Observed:
0.22
Space Group:
P 1 21 1
4S1Y validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Serum albumin
Gene (Uniprot):ALB
Chain IDs:A
Chain Length:585
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P02768 Pfam ID:PF00273
Ligand Molecules
CPT
Primary Citation
Cisplatin binding to human serum albumin: a structural study.
Chem.Commun.(Camb.) 51 9436 9439 (2015)
PMID: 25873085 DOI: 10.1039/c5cc01751c

Abstact

The reaction between cisplatin and human serum albumin (HSA) was investigated by X-ray crystallography and crystal structures of the cisplatin/HSA adduct were eventually solved for the first time. Structural data unambiguously prove that cisplatin mainly binds to His105 and Met329 side chains; additional binding sites are detected at His288, Met298, and Met548 and at His535, His67 and His247.

Legend

Protein

Chemical

Disease

Primary Citation of related structures
1HK1