9QN5 image
Deposition Date 2025-03-24
Release Date 2026-04-08
Last Version Date 2026-04-08
Entry Detail
PDB ID:
9QN5
Keywords:
SIGNALING PROTEIN
Title:
Crystal structure of human SUMO E1 with small unit cell parameters in the P1 21 1 space group.
Biological Source:
Source Organism(s):
Homo sapiens (Taxon ID: 9606)
Expression System(s):
Escherichia coli bl21(de3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.97 Å
R-Value Free:
0.24
R-Value Work:
0.19
R-Value Observed:
0.20
Space Group:
P 1 21 1
9QN5 validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:SUMO-activating enzyme subuni
Gene (Uniprot):SAE1
Chain IDs:A, C
Chain Length:369
Number of Molecules:2
Biological Source:Homo sapiens
UniProt ID:Q9UBE0 Pfam ID:PF00899
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:SUMO-activating enzyme subuni
Gene (Uniprot):UBA2
Chain IDs:B, D
Chain Length:640
Number of Molecules:2
Biological Source:Homo sapiens
UniProt ID:Q9UBT2 Pfam ID:PF00899, PF14732, PF16195
Ligand Molecules
ATP
MG
ZN
Primary Citation
Crystal unit cell dynamics revealed by SUMO E1 conformational flexibility.
To Be Published ? ? ? (?)
Primary Citation of related structures
9QN5
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