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5IAA

Crystal structure of human UBA5 in complex with UFM1

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Ubiquitin-like modifier-activating enzyme 5polymer29032198.92UniProt (Q9GZZ9)
Pfam (PF00899)
Homo sapiens (Human)Ubiquitin-activating enzyme 5,ThiFP1,UFM1-activating enzyme,Ubiquitin-activating enzyme E1 domain-containing protein 1
2C, D
(C, D)
Ubiquitin-fold modifier 1polymer838938.32UniProt (P61960)
Pfam (PF03671)
Homo sapiens (Human)
3E, F
(A, B)
ZINC IONnon-polymer65.42Chemie (ZN)
4G, H, I, J
(A, B, C, D)
waterwater18.0146Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight82274.4
Non-Polymers*Number of molecules2
Total formula weight130.8
All*Total formula weight82405.3
*Water molecules are not included.

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PDB entries from 2025-07-30

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