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1VSN

Crystal structure of a potent small molecule inhibitor bound to cathepsin K

Replaces:  2FDZ
Functional Information from GO Data
ChainGOidnamespacecontents
A0006508biological_processproteolysis
A0008234molecular_functioncysteine-type peptidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues23
DetailsBINDING SITE FOR RESIDUE NFT A 283
ChainResidue
ASER4
AASN60
AASP61
AGLY64
AGLY65
AGLY66
ATYR67
ALEU157
AASN158
ATYR166
AGLY167
AILE5
AILE168
AHIS170
AILE172
AHOH4252
AASP6
AGLN19
AGLY23
ASER24
ACYS25
ATRP26
AGLU59

Functional Information from PROSITE/UniProt
site_idPS00139
Number of Residues12
DetailsTHIOL_PROTEASE_CYS Eukaryotic thiol (cysteine) proteases cysteine active site. QGqCGSCWAfSS
ChainResidueDetails
AGLN19-SER30

site_idPS00639
Number of Residues11
DetailsTHIOL_PROTEASE_HIS Eukaryotic thiol (cysteine) proteases histidine active site. LNHAVLAVGYG
ChainResidueDetails
ALEU157-GLY167

site_idPS00640
Number of Residues20
DetailsTHIOL_PROTEASE_ASN Eukaryotic thiol (cysteine) proteases asparagine active site. HWIiKNSWgesWGnaGYIlM
ChainResidueDetails
AHIS170-MET189

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsACT_SITE: ACT_SITE => ECO:0000250
ChainResidueDetails
ACYS25
AHIS159
AASN175

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
AASN175
ACYS25
AHIS159

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
AGLN19
ACYS25
AHIS159

site_idCSA3
Number of Residues3
DetailsAnnotated By Reference To The Literature 1pad
ChainResidueDetails
AASN175
AGLN19
AHIS159

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PDB entries from 2024-07-24

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