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9XY2

One of a series of engineered variants of I-OnuI meganuclease targeting altered DNA target sequence

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
eI-OnuI_P456_AACpolymer30034588.91synthetic construct
2B
(B)
DNA (26-MER)polymer267943.11synthetic construct
3C
(C)
DNA (26-MER)polymer268028.21synthetic construct
4D, E
(A)
CALCIUM IONnon-polymer40.12Chemie (CA)
5F
(A)
4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACIDnon-polymer238.31Chemie (EPE)
6G, H, I
(A, C)
1,2-ETHANEDIOLnon-polymer62.13Chemie (EDO)
7J, K, L
(A, B, C)
waterwater18.0197Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight50560.3
Non-Polymers*Number of molecules6
Total formula weight504.7
All*Total formula weight51065.0
*Water molecules are not included.

248636

PDB entries from 2026-02-04

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