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7XD6

The Tet-S2 state with a pseudoknotted 4-way junction of wild-type Tetrahymena group I intron with 30nt 3'/5'-exon

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(N)
The Tet-S2 state with a pseudoknotted 4-way junction molecule of co-transcriptional folded wild-type Tetrahymena group I intron with 30nt 3'/5'-exon (intron and 3'-exon)polymer434140071.71GenBank (10832)Tetrahymena thermophila
2B
(A)
The Tet-S2 state with a pseudoknotted 4-way junction molecule of co-transcriptional folded wild-type Tetrahymena group I intron with 30nt 3'/5'-exon (5'-exon)polymer258014.81Tetrahymena thermophila
3AA, BA, C, CA, D...
(N)
MAGNESIUM IONnon-polymer24.328Chemie (MG)
4EA
(N)
SPERMIDINEnon-polymer145.21Chemie (SPD)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight148086.5
Non-Polymers*Number of molecules29
Total formula weight825.8
All*Total formula weight148912.3
*Water molecules are not included.

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PDB entries from 2025-07-16

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