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6H77

E1 enzyme for ubiquitin like protein activation in complex with UBL

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Ubiquitin-like modifier-activating enzyme 5polymer31134607.64UniProt (Q9GZZ9)
Pfam (PF00899)
Homo sapiens (Human)Ubiquitin-activating enzyme 5,ThiFP1,UFM1-activating enzyme,Ubiquitin-activating enzyme E1 domain-containing protein 1
2E, F, G, H
(Q, R, S, T)
Ubiquitin-fold modifier 1polymer788352.74UniProt (P61960)
Pfam (PF03671)
Homo sapiens (Human)
3HA, I, SA, W
(C, A, D, B)
ADENOSINE-5'-TRIPHOSPHATEnon-polymer507.24Chemie (ATP)
4IA, J, KA, L, TA...
(C, A, D, B)
MAGNESIUM IONnon-polymer24.38Chemie (MG)
5JA, K, UA, Y
(C, A, D, B)
ZINC IONnon-polymer65.44Chemie (ZN)
6AA, AB, BA, BB, CA...
(B, D, R, T, C...)
1,2-ETHANEDIOLnon-polymer62.135Chemie (EDO)
7GB, HB, RA
(D, C)
DI(HYDROXYETHYL)ETHERnon-polymer106.13Chemie (PEG)
8KB, LB, MB, NB, OB...
(A, B, C, D, Q...)
waterwater18.0515Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains8
Total formula weight171841.1
Non-Polymers*Number of molecules54
Total formula weight4975.5
All*Total formula weight176816.7
*Water molecules are not included.

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PDB entries from 2025-06-25

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