3KYL

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

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Telomerase reverse transcriptase	polymer	596	70588.7	1	UniProt (Q0QHL8) Pfam (PF12009) Pfam (PF00078) Pfam (PF17984) In PDB	Tribolium castaneum (rust-red flour beetle)
2	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')	polymer	24	7493.7	1
3	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4		water	water		18.0	55	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	78082.4
Non-Polymers*	Number of molecules	1
	Total formula weight	24.3
All*	Total formula weight	78106.7

*Water molecules are not included.