5N26

X-ray structure of human heavy chain ferritin in complex with cisplatin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.206 
  • R-Value Work: 0.163 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Cisplatin Binding Sites in Human H-Chain Ferritin.

Ferraro, G.Ciambellotti, S.Messori, L.Merlino, A.

(2017) Inorg Chem 56: 9064-9070

  • DOI: 10.1021/acs.inorgchem.7b01072
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The aim of this work is to identify the cisplatin binding sites on human H-chain ferritin. High-resolution X-ray crystallography reveals that cisplatin binds four distinct protein sites, that is, the side chains of His136 and Lys68, the side chain of ...

    The aim of this work is to identify the cisplatin binding sites on human H-chain ferritin. High-resolution X-ray crystallography reveals that cisplatin binds four distinct protein sites, that is, the side chains of His136 and Lys68, the side chain of His105, the side chain of Cys90 and the side chain of Cys102. These Pt binding sites are compared with those observed for the adduct that cisplatin forms upon encapsulation within horse spleen L-chain ferritin (87% identity with human L-chain ferritin).


    Organizational Affiliation

    Department of Chemical Sciences, University of Naples Federico II , Complesso Universitario di Monte Sant'Angelo, Via Cintia, I-80126 Naples, Italy.,Institute of Biostructures and Bioimages , Naples, Italy.,Dipartimento di Chimica, Università di Firenze , Via Della Lastruccia 3, Sesto Fiorentino, 50019 Firenze, Italy.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Ferritin heavy chain
A
182Homo sapiensMutation(s): 0 
Gene Names: FTH1 (FTH, FTHL6)
EC: 1.16.3.1
Find proteins for P02794 (Homo sapiens)
Go to Gene View: FTH1
Go to UniProtKB:  P02794
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CPT
Query on CPT

Download SDF File 
Download CCD File 
A
Cisplatin
diammine(dichloro)platinum
Cl2 H6 N2 Pt
LXZZYRPGZAFOLE-UHFFFAOYSA-L
 Ligand Interaction
CL
Query on CL

Download SDF File 
Download CCD File 
A
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
MG
Query on MG

Download SDF File 
Download CCD File 
A
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
73M
Query on 73M

Download SDF File 
Download CCD File 
A
bis(azanyl)-chloranyl-oxidanyl-platinum
Cl H5 N2 O Pt
DOKMFIMZADYDDQ-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.206 
  • R-Value Work: 0.163 
  • Space Group: F 4 3 2
Unit Cell:
Length (Å)Angle (°)
a = 183.069α = 90.00
b = 183.069β = 90.00
c = 183.069γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data reduction
REFMACrefinement
HKL-2000data scaling
PHASERphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2017-08-02
    Type: Initial release
  • Version 1.1: 2017-08-16
    Type: Database references