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1M3I

Perfringolysin O, new crystal form

Functional Information from GO Data
ChainGOidnamespacecontents
A0001897biological_processsymbiont-mediated cytolysis of host cell
A0005576cellular_componentextracellular region
A0008289molecular_functionlipid binding
A0015485molecular_functioncholesterol binding
A0020002cellular_componenthost cell plasma membrane
A0031640biological_processkilling of cells of another organism
A0035821biological_processmodulation of process of another organism
A0044179biological_processhemolysis in another organism
A0090729molecular_functiontoxin activity
A0141060biological_processdisruption of anatomical structure in another organism
B0001897biological_processsymbiont-mediated cytolysis of host cell
B0005576cellular_componentextracellular region
B0008289molecular_functionlipid binding
B0015485molecular_functioncholesterol binding
B0020002cellular_componenthost cell plasma membrane
B0031640biological_processkilling of cells of another organism
B0035821biological_processmodulation of process of another organism
B0044179biological_processhemolysis in another organism
B0090729molecular_functiontoxin activity
B0141060biological_processdisruption of anatomical structure in another organism
C0001897biological_processsymbiont-mediated cytolysis of host cell
C0005576cellular_componentextracellular region
C0008289molecular_functionlipid binding
C0015485molecular_functioncholesterol binding
C0020002cellular_componenthost cell plasma membrane
C0031640biological_processkilling of cells of another organism
C0035821biological_processmodulation of process of another organism
C0044179biological_processhemolysis in another organism
C0090729molecular_functiontoxin activity
C0141060biological_processdisruption of anatomical structure in another organism
D0001897biological_processsymbiont-mediated cytolysis of host cell
D0005576cellular_componentextracellular region
D0008289molecular_functionlipid binding
D0015485molecular_functioncholesterol binding
D0020002cellular_componenthost cell plasma membrane
D0031640biological_processkilling of cells of another organism
D0035821biological_processmodulation of process of another organism
D0044179biological_processhemolysis in another organism
D0090729molecular_functiontoxin activity
D0141060biological_processdisruption of anatomical structure in another organism
Functional Information from PROSITE/UniProt
site_idPS00481
Number of Residues12
DetailsTHIOL_CYTOLYSINS Thiol-activated cytolysins signature. RECTGLaWEWWR
ChainResidueDetails
AARG457-ARG468

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues172
DetailsTransmembrane: {"description":"Beta stranded","evidences":[{"source":"UniProtKB","id":"Q04IN8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues40
DetailsMotif: {"description":"Conserved undecapeptide","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsMotif: {"description":"Cholesterol binding","evidences":[{"source":"PubMed","id":"20145114","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsSite: {"description":"Important for cholesterol binding","evidences":[{"source":"PubMed","id":"2888650","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

245663

PDB entries from 2025-12-03

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