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3KYL

Structure of the catalytic subunit of telomerase bound to its RNA template and telomeric DNA

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Telomerase reverse transcriptasepolymer59670588.71UniProt (Q0QHL8)
Pfam (PF12009)
Pfam (PF00078)
Pfam (PF17984)
Tribolium castaneum (rust-red flour beetle)
2B
(E)
DNA/RNA (5'-R(*CP*UP*GP*AP*CP*CP*UP*GP*AP*C)-D(P*TP*TP*CP*GP*GP*TP*CP*AP*GP*GP*TP*CP*AP*G)-3')polymer247493.71
3C
(A)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
4D, E
(A, E)
waterwater18.055Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight78082.4
Non-Polymers*Number of molecules1
Total formula weight24.3
All*Total formula weight78106.7
*Water molecules are not included.

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PDB entries from 2025-12-24

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