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8HD7

The intermediate pre-Tet-S1 state of G264A mutated Tetrahymena group I intron with 6nt 3'/5'-exon and 2-aminopurine nucleoside

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(N)
The intermediate pre-Tet-S1 state molecule of co-transcriptional folded G264A mutant Tetrahymena group I intron with 6nt 3'/5'-exon and 2-aminopurine nucleosidepolymer419135155.71GenBank (JN547815)Tetrahymena thermophila
2B
(N)
SPERMIDINEnon-polymer145.21Chemie (SPD)
3AA, BA, C, CA, D...
(N)
MAGNESIUM IONnon-polymer24.327Chemie (MG)
Sequence modifications
N: -6 - 414 (GenBank: JN547815)
PDBExternal DatabaseDetails
A 264G 3120engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight135155.7
Non-Polymers*Number of molecules28
Total formula weight801.5
All*Total formula weight135957.2
*Water molecules are not included.

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PDB entries from 2026-01-14

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