21FY image
Deposition Date 2025-12-11
Release Date 2026-04-15
Last Version Date 2026-04-15
Entry Detail
PDB ID:
21FY
Keywords:
VIRAL PROTEIN
Title:
The cryo-EM structure of IscS-PptA complex
Biological Source:
Source Organism(s):
Escherichia coli K-12 (Taxon ID: 83333)
Psychrobacter phage vB_PmaS_Y8A (Taxon ID: 3017068)
Expression System(s):
Escherichia coli bl21(de3)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.85 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
21FY validation report
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:Cysteine desulfurase IscS
Chain IDs:A, B
Chain Length:404
Number of Molecules:2
Biological Source:Escherichia coli K-12
Polymer Type:polypeptide(L)
Molecule:PptA
Chain IDs:C, D
Chain Length:270
Number of Molecules:2
Biological Source:Psychrobacter phage vB_PmaS_Y8A
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
LLP A LYS modified residue
Ligand Molecules
SF4
Primary Citation
The cryo-EM structure of IscS-PptA complex
To be published ? ? ? (?)
Primary Citation of related structures
21FY
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