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9U5Z image
Deposition Date 2025-03-22
Release Date 2026-01-14
Last Version Date 2026-01-14
Entry Detail
PDB ID:
9U5Z
Keywords:
IMMUNE SYSTEM
Title:
C3 convertases zymogen C4b2 in activation state
Biological Source:
Source Organism(s):
Homo sapiens (Taxon ID: 9606)
Expression System(s):
Homo sapiens
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.10 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9U5Z validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Complement C2
Gene (Uniprot):C2
Chain IDs:A (auth: B)
Chain Length:752
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P06681 Pfam ID:PF00084, PF00092, PF00089
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Complement C4-B
Gene (Uniprot):C4B, C4B_2
Chain IDs:B (auth: E)
Chain Length:1744
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P0C0L5 Pfam ID:PF21145, PF01835, PF17791, PF17789, PF07703, PF01821, PF00207, PF07678, PF22661, PF07677, PF01759
Ligand Molecules
NI
Primary Citation
Complement C3 Recognition by C3 Convertases
Sci Adv ? ? ? (2026)
Primary Citation of related structures
9U5Z
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