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1A73

INTRON-ENCODED ENDONUCLEASE I-PPOI COMPLEXED WITH DNA

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(C, E)
DNA (5'-D(*TP*TP*GP*AP*CP*TP*CP*TP*CP*TP*TP*AP*A)-3')polymer133916.62
2B, D
(D, F)
DNA (5'-D(P*GP*AP*GP*AP*GP*TP*CP*A)-3')polymer82475.72
3E, F
(A, B)
INTRON 3 (I-PPO) ENCODED ENDONUCLEASEpolymer16317811.22UniProt (Q94702)
Pfam (PF05551)
Physarum polycephalumINTRON-ENCODED ENDONUCLEASE I-PPOI
4G, L
(E, B)
MAGNESIUM IONnon-polymer24.32Chemie (MG)
5H, I, J, K
(A, B)
ZINC IONnon-polymer65.44Chemie (ZN)
6M, N, O, P, Q...
(C, D, E, F, A...)
waterwater18.0391Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight48406.9
Non-Polymers*Number of molecules6
Total formula weight310.2
All*Total formula weight48717.2
*Water molecules are not included.

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PDB entries from 2025-07-16

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