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1MZD

crystal structure of human pro-granzyme K

Functional Information from GO Data
ChainGOidnamespacecontents
A0001905biological_processactivation of membrane attack complex
A0004252molecular_functionserine-type endopeptidase activity
A0005515molecular_functionprotein binding
A0005539molecular_functionglycosaminoglycan binding
A0005576cellular_componentextracellular region
A0005615cellular_componentextracellular space
A0006508biological_processproteolysis
A0006956biological_processcomplement activation
A0008228biological_processopsonization
A0008233molecular_functionpeptidase activity
A0008236molecular_functionserine-type peptidase activity
A0016787molecular_functionhydrolase activity
A0031638biological_processzymogen activation
A0031640biological_processkilling of cells of another organism
A0038187molecular_functionpattern recognition receptor activity
A0050729biological_processpositive regulation of inflammatory response
A0051604biological_processprotein maturation
A0090200biological_processpositive regulation of release of cytochrome c from mitochondria
A0106139cellular_componentsymbiont cell surface
A0140507biological_processgranzyme-mediated programmed cell death signaling pathway
A0160257biological_processcomplement activation, GZMK pathway
Functional Information from PROSITE/UniProt
site_idPS00134
Number of Residues6
DetailsTRYPSIN_HIS Serine proteases, trypsin family, histidine active site. LTAAHC
ChainResidueDetails
ALEU53-CYS58

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsACT_SITE: Charge relay system
ChainResidueDetails
AHIS57
AASP102
AALA195

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1a0j
ChainResidueDetails
AASP102
AHIS57

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1a0j
ChainResidueDetails
AALA195
AGLY196

site_idCSA3
Number of Residues2
DetailsAnnotated By Reference To The Literature 1a0j
ChainResidueDetails
AALA195
AGLY193

site_idCSA4
Number of Residues3
DetailsAnnotated By Reference To The Literature 1a0j
ChainResidueDetails
AASP102
AALA195
AHIS57

site_idCSA5
Number of Residues4
DetailsAnnotated By Reference To The Literature 1a0j
ChainResidueDetails
AASP102
AALA195
AGLY193
AHIS57

site_idCSA6
Number of Residues5
DetailsAnnotated By Reference To The Literature 1a0j
ChainResidueDetails
AASP102
AALA195
AGLY193
AHIS57
ASER214

237735

PDB entries from 2025-06-18

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