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8PCH

CRYSTAL STRUCTURE OF PORCINE CATHEPSIN H DETERMINED AT 2.1 ANGSTROM RESOLUTION: LOCATION OF THE MINI-CHAIN C-TERMINAL CARBOXYL GROUP DEFINES CATHEPSIN H AMINOPEPTIDASE FUNCTION

Functional Information from GO Data
ChainGOidnamespacecontents
A0006508biological_processproteolysis
A0008234molecular_functioncysteine-type peptidase activity
Functional Information from PDB Data
site_idACT
Number of Residues2
DetailsACTIVE SITE.
ChainResidue
ACYS25
AHIS159

Functional Information from PROSITE/UniProt
site_idPS00139
Number of Residues12
DetailsTHIOL_PROTEASE_CYS Eukaryotic thiol (cysteine) proteases cysteine active site. QGsCGSCWTfST
ChainResidueDetails
AGLN19-THR30

site_idPS00639
Number of Residues11
DetailsTHIOL_PROTEASE_HIS Eukaryotic thiol (cysteine) proteases histidine active site. VNHAVLAVGYG
ChainResidueDetails
AVAL157-GLY167

site_idPS00640
Number of Residues20
DetailsTHIOL_PROTEASE_ASN Eukaryotic thiol (cysteine) proteases asparagine active site. YWIvKNSWgpqWGmnGYFlI
ChainResidueDetails
ATYR170-ILE189

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsCARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255
ChainResidueDetails
PASN79
AHIS159
AASN175

site_idSWS_FT_FI2
Number of Residues1
DetailsCARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255
ChainResidueDetails
AASN112

Catalytic Information from CSA
site_idMCSA1
Number of Residues
DetailsM-CSA 682
ChainResidueDetails
AGLN19electrostatic stabiliser
ACYS25covalent catalysis, proton shuttle (general acid/base)
AHIS159electrostatic stabiliser, proton shuttle (general acid/base)

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PDB entries from 2024-05-29

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