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9WBW

Cryo-EM structure of the human UBR1 in complex with tryptophan

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
E3 ubiquitin-protein ligase UBR1polymer1749200446.31UniProt (Q8IWV7)Homo sapiens (Human)N-recognin-1,Ubiquitin-protein ligase E3-alpha-1,Ubiquitin-protein ligase E3-alpha-I
2B
(A)
TRYPTOPHANnon-polymer204.21Chemie (TRP)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight200446.3
Non-Polymers*Number of molecules1
Total formula weight204.2
All*Total formula weight200650.6
*Water molecules are not included.

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PDB entries from 2026-08-19

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