Crystal structure of human RECQ1 helicase containing a flexible linker in complex with tailed duplex DNA
Das, T., Das, A.K., Ganguly, A.To be published.
Experimental Data Snapshot
Starting Model: experimental
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wwPDB Validation   3D Report Full Report
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
ATP-dependent DNA helicase Q1 | 599 | Homo sapiens | Mutation(s): 0  Gene Names: RECQL, RECQ1, RECQL1 EC: 3.6.4.12 | ||
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P46063 (Homo sapiens) Explore P46063  Go to UniProtKB:  P46063 | |||||
PHAROS:  P46063 GTEx:  ENSG00000004700  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P46063 | ||||
Sequence AnnotationsExpand | |||||
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Find similar nucleic acids by: Sequence | 3D Structure
Entity ID: 2 | |||||
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Molecule | Chains | Length | Organism | Image | |
DNA (5'-D(*AP*GP*CP*GP*TP*CP*GP*AP*GP*AP*TP*CP*C)-3') | C, E [auth P] | 13 | Homo sapiens | ||
Sequence AnnotationsExpand | |||||
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Entity ID: 3 | |||||
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Molecule | Chains | Length | Organism | Image | |
DNA (27-MER) | D, F [auth Q] | 27 | Homo sapiens | ||
Sequence AnnotationsExpand | |||||
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Ligands 1 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
ZN Query on ZN | G [auth A], H [auth B] | ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N |
Length ( Å ) | Angle ( ˚ ) |
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a = 83.323 | α = 90 |
b = 96.573 | β = 106.88 |
c = 96.806 | γ = 90 |
Software Name | Purpose |
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PHENIX | refinement |
STARANISO | data scaling |
Aimless | data scaling |
XDS | data reduction |
PHASER | phasing |
Funding Organization | Location | Grant Number |
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Science and Engineering Research Board (SERB) | India | CRG/2022/005602 |