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2GHU

Crystal structure of falcipain-2 from Plasmodium falciparum

Functional Information from GO Data
ChainGOidnamespacecontents
A0006508biological_processproteolysis
A0008234molecular_functioncysteine-type peptidase activity
B0006508biological_processproteolysis
B0008234molecular_functioncysteine-type peptidase activity
C0006508biological_processproteolysis
C0008234molecular_functioncysteine-type peptidase activity
D0006508biological_processproteolysis
D0008234molecular_functioncysteine-type peptidase activity
Functional Information from PROSITE/UniProt
site_idPS00139
Number of Residues12
DetailsTHIOL_PROTEASE_CYS Eukaryotic thiol (cysteine) proteases cysteine active site. QKnCGSCWAfSS
ChainResidueDetails
AGLN36-SER47

site_idPS00639
Number of Residues11
DetailsTHIOL_PROTEASE_HIS Eukaryotic thiol (cysteine) proteases histidine active site. LNHAVMLVGFG
ChainResidueDetails
ALEU172-GLY182

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues48
DetailsMotif: {"description":"Nose motif; required for the correct folding of the mature form","evidences":[{"source":"PubMed","id":"11827964","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues36
DetailsMotif: {"description":"Arm motif; binds to host hemoglobin and required for the inhibitory interaction between the propeptide and the catalytic domain","evidences":[{"source":"PubMed","id":"15964982","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsActive site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU10088","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsActive site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU10089","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsActive site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU10090","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
AASN204
ACYS42
AHIS174

site_idCSA10
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
BASN204
BHIS174
BGLN36

site_idCSA11
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
CASN204
CHIS174
CGLN36

site_idCSA12
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
DASN204
DHIS174
DGLN36

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
BASN204
BCYS42
BHIS174

site_idCSA3
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
CASN204
CCYS42
CHIS174

site_idCSA4
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
DASN204
DCYS42
DHIS174

site_idCSA5
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
ACYS42
AHIS174
AGLN36

site_idCSA6
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
BCYS42
BHIS174
BGLN36

site_idCSA7
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
CCYS42
CHIS174
CGLN36

site_idCSA8
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
DCYS42
DHIS174
DGLN36

site_idCSA9
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
AASN204
AHIS174
AGLN36

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PDB entries from 2025-12-17

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