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9C73

Hybrid G-quadruplex from Tetrahymena thermophila telomeric sequence in complex with TrisQO

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
G-quadruplex telomeric sequencepolymer257985.11Tetrahymena thermophila
2B
(A)
(5S)-6-oxo-6H-dipyrido[1,2-b:1',2'-j]quinolizino[3,2-f][2,8]phenanthroline-12,19-diiumnon-polymer399.41Chemie (A1AVT)
3C, D, E
(A)
POTASSIUM IONnon-polymer39.13Chemie (K)
4F, G, H
(A)
CALCIUM IONnon-polymer40.13Chemie (CA)
5I
(A)
4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACIDnon-polymer238.31Chemie (EPE)
6J, K, L, M, N...
(A)
DI(HYDROXYETHYL)ETHERnon-polymer106.17Chemie (PEG)
7O, P, Q
(A)
TETRAETHYLENE GLYCOLnon-polymer194.23Chemie (PG4)
8T
(A)
waterwater18.033Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight7985.1
Non-Polymers*Number of molecules18
Total formula weight2200.8
All*Total formula weight10185.9
*Water molecules are not included.

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PDB entries from 2026-03-18

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