7L6R
Crystal Structure of SARS-CoV-2 Nsp16/10 Heterodimer in Complex with (m7GpppA2m)pUpUpApApA (Cap-1), S-Adenosyl-L-homocysteine (SAH) and Manganese (Mn).
- PDB DOI: https://doi.org/10.2210/pdb7L6R/pdb
- NAKB: 7L6R
- Classification: VIRAL PROTEIN/RNA
- Organism(s): Severe acute respiratory syndrome coronavirus 2, synthetic construct
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No 
- Deposited: 2020-12-23 Released: 2021-01-06 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.98 Å
- R-Value Free: 0.166 
- R-Value Work: 0.150 
- R-Value Observed: 0.151 
This is version 2.0 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
2'-O-methyltransferase | 300 | Severe acute respiratory syndrome coronavirus 2 | Mutation(s): 0  Gene Names: rep, 1a-1b EC: 2.1.1 | ||
UniProt | |||||
Find proteins for P0DTD1 (Severe acute respiratory syndrome coronavirus 2) Explore P0DTD1  Go to UniProtKB:  P0DTD1 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P0DTD1 | ||||
Sequence AnnotationsExpand | |||||
|
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Non-structural protein 10 | 141 | Severe acute respiratory syndrome coronavirus 2 | Mutation(s): 0  Gene Names: rep, 1a-1b | ||
UniProt | |||||
Find proteins for P0DTD1 (Severe acute respiratory syndrome coronavirus 2) Explore P0DTD1  Go to UniProtKB:  P0DTD1 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P0DTD1 | ||||
Sequence AnnotationsExpand | |||||
|
Find similar nucleic acids by: Sequence | 3D Structure
Entity ID: 3 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | Organism | Image | |
RNA (5'-D(*(M7G))-R(P*(A2M)P*UP*UP*AP*A)-3') | 7 | synthetic construct | |||
Sequence AnnotationsExpand | |||||
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Small Molecules
Ligands 7 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
SAH (Subject of Investigation/LOI) Query on SAH | H [auth A] | S-ADENOSYL-L-HOMOCYSTEINE C14 H20 N6 O5 S ZJUKTBDSGOFHSH-WFMPWKQPSA-N | |||
BDF Query on BDF | N [auth B] | beta-D-fructopyranose C6 H12 O6 LKDRXBCSQODPBY-ARQDHWQXSA-N | |||
GLC Query on GLC | I [auth A], J [auth A], K [auth A], L [auth A] | alpha-D-glucopyranose C6 H12 O6 WQZGKKKJIJFFOK-DVKNGEFBSA-N | |||
SO4 Query on SO4 | G [auth A] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L | |||
ZN (Subject of Investigation/LOI) Query on ZN | M [auth B] | ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N | |||
MN (Subject of Investigation/LOI) Query on MN | D [auth A] | MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N | |||
CL Query on CL | E [auth A], F [auth A] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.98 Å
- R-Value Free: 0.166 
- R-Value Work: 0.150 
- R-Value Observed: 0.151 
- Space Group: P 31 2 1
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 168.757 | α = 90 |
b = 168.757 | β = 90 |
c = 52.272 | γ = 120 |
Software Name | Purpose |
---|---|
REFMAC | refinement |
PDB_EXTRACT | data extraction |
HKL-3000 | data reduction |
HKL-3000 | data scaling |
PHASER | phasing |
Entry History 
Deposition Data
- Released Date: 2021-01-06  Deposition Author(s): Minasov, G., Shuvalova, L., Rosas-Lemus, M., Kiryukhina, O., Brunzelle, J.S., Satchell, K.J.F., Center for Structural Genomics of Infectious Diseases (CSGID)
Revision History (Full details and data files)
- Version 1.0: 2021-01-06
Type: Initial release - Version 1.1: 2021-01-20
Changes: Experimental preparation - Version 1.2: 2021-12-15
Changes: Database references - Version 1.3: 2023-10-18
Changes: Data collection, Refinement description - Version 2.0: 2024-03-06
Changes: Data collection, Non-polymer description, Structure summary