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7kqm

Binary complex of TERT (telomerase reverse transcriptase) with RNA/telomeric DNA hybrid

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Telomerase reverse transcriptase

Tribolium castaneum

UniProt Q0QHL8

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Other combination Monomer Protein 1 DNA 1 RNA 1 ;RNA (5'-R(*AP*UP*CP*CP*AP*GP*GP*UP*GP*CP*AP*C)-D(P*AP*AP*AP*GP*AP*A)-3') ; × 1 ;DNA (5'-D(*TP*TP*CP*TP*TP*TP*GP*TP*GP*CP*AP*CP*CP*TP*G)-3') ; × 1 1,2-ETHANEDIOL × 7 DI(HYDROXYETHYL)ETHER × 1 water × 3 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer
3du5 3du5 3du6 3du6 5cqg 5cqg

6 assemblies

Homodimer
5cqg

1 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
3kyl 6e53 6uso 6usp 6usq 6usr 7kqm 7kqn 7kqn

9 assemblies

View Construct and Data Evidence
UniProt name Q0QHL8_TRICA
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–596； UniProt 1–596

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id7kqm
Deposition date deposition_date2020-11-17
Structure title titleBinary complex of TERT (telomerase reverse transcriptase) with RNA/telomeric DNA hybrid
Keywords keywordsRAP, Repeat Addition Processivity, DNA hairpin, RNA template, telomere, TRANSFERASE, TRANSFERASE-RNA-DNA complex; TRANSFERASE/RNA/DNA
Experimental Method methodX-RAY DIFFRACTION
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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

7kqm__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

7kqm__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

7kqm__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg（Guinier）28.65 Å
Rg (electron density)28.06 Å
Total Rg28.83 Å
Atom count5655
Residues628
Excluded volume100210 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 7kqm__assembly_1__model_1 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (6)

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7. Citations (2)