› 7meq

X-ray diffraction
1.95Å resolution

Crystal structure of human TMPRSS2 in complex with Nafamostat

Released:
DOI: 10.2210/pdb7meq/pdb
PDB entry 7meq coloured by chain, front view.
PDB entry 7meq coloured by chain, side view.
PDB entry 7meq coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Structure and activity of human TMPRSS2 protease implicated in SARS-CoV-2 activation.
Fraser BJ, Beldar S, Seitova A, Hutchinson A, Mannar D, Li Y, Kwon D, Tan R, Wilson RP, Leopold K, Subramaniam S, Halabelian L, Arrowsmith CH, Bénard F
Nat Chem Biol (2022)
PMID: 35676539

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-127466 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Transmembrane protease serine 2 non-catalytic chain Chain: A
Molecule details ›
Chain: A
Length: 395 amino acids
Theoretical weight: 43.89 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: O15393 (Residues: 109-492; Coverage: 78%)
Gene names: PRSS10, TMPRSS2
Sequence domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer
2 bound ligands:
Ligand GBS 1 x GBS
Ligand UNX 3 x UNX
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: P21
Unit cell:
a: 59.445Å b: 51.425Å c: 64.353Å
α: 90° β: 91.53° γ: 90°
R-values:
R R work R free
0.193 0.192 0.225
Expression system: Spodoptera frugiperda

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Citations

7 review citations

Human Coronavirus Cell Receptors Provide Challenging Therapeutic Targets.
López-Cortés et al. (2023)
6 more

69 mentions without citation

Phytocompounds of Rheum emodi, Thymus serpyllum, and Artemisia annua Inhibit Spike Protein of SARS-CoV-2 Binding to ACE2 Receptor: In Silico Approach.
Rolta et al. (2021)
68 more