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8VNB

Homing endonuclease I-PpoI-DNA complex:reaction at pH8.0 (Tris) with 500 uM Mg2+ for 240s

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(C, D)
DNA (5'-D(*TP*TP*GP*AP*CP*TP*CP*TP*CP*TP*TP*AP*A)-3')polymer133916.62synthetic construct
2B, D
(c, d)
DNA (5'-D(P*GP*AP*GP*AP*GP*TP*CP*A)-3')polymer82475.72synthetic construct
3E, F
(A, B)
Intron-encoded endonuclease I-PpoIpolymer16217680.02UniProt (Q94702)
Pfam (PF05551)
Physarum polycephalumI-Ppo
4G, H, L, M, Q
(C, D, A, B)
GLYCEROLnon-polymer92.15Chemie (GOL)
5I, J, N, O
(A, B)
ZINC IONnon-polymer65.44Chemie (ZN)
6K, P
(A, B)
MAGNESIUM IONnon-polymer24.32Chemie (MG)
7R, S, T, U, V...
(C, c, D, d, A...)
waterwater18.0397Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight48144.5
Non-Polymers*Number of molecules11
Total formula weight770.7
All*Total formula weight48915.3
*Water molecules are not included.

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PDB entries from 2025-12-31

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