9SJR image
Deposition Date 2025-09-01
Release Date 2026-02-25
Last Version Date 2026-03-18
Entry Detail
PDB ID:
9SJR
Keywords:
METAL BINDING PROTEIN
Title:
Cryo-EM structure of Human Apoferritin at pH 3.5
Biological Source:
Source Organism(s):
Homo sapiens (Taxon ID: 9606)
Expression System(s):
Escherichia coli 'bl21-gold(de3)plyss ag'
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
1.99 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9SJR validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ferritin heavy chain, N-termi
Gene (Uniprot):FTH1
Chain IDs:A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U (auth: V), V (auth: W), W (auth: X), X (auth: Y)
Chain Length:173
Number of Molecules:24
Biological Source:Homo sapiens
UniProt ID:P02794 Pfam ID:PF00210 EC:1.16.3.1
Ligand Molecules
FE
MG
Primary Citation
Direct evidence of acid-driven protein desolvation.
Proc.Natl.Acad.Sci.USA 123 e2525949123 e2525949123 (2026)
PMID: 41785322 DOI: 10.1073/pnas.2525949123
Primary Citation of related structures
9SJR
Feedback Form
Name
Email
Institute
Feedback