ISDA: 4S1Y

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(s):

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

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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.

Ferraro, G, Massai, L, Messori, L, Merlino, A.Show

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.

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Primary Citation of related structures

Abstact

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