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3TK9

Crystal structure of human granzyme H

Functional Information from GO Data
ChainGOidnamespacecontents
A0004252molecular_functionserine-type endopeptidase activity
A0005615cellular_componentextracellular space
A0006508biological_processproteolysis
A0006915biological_processapoptotic process
A0008233molecular_functionpeptidase activity
A0008236molecular_functionserine-type peptidase activity
A0016020cellular_componentmembrane
A0016787molecular_functionhydrolase activity
A0031640biological_processkilling of cells of another organism
A0044194cellular_componentcytolytic granule
A0051604biological_processprotein maturation
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 300
ChainResidue
AARG41
AARG41
AARG43
ALYS75
ALYS75

Functional Information from PROSITE/UniProt
site_idPS00134
Number of Residues6
DetailsTRYPSIN_HIS Serine proteases, trypsin family, histidine active site. LTAAHC
ChainResidueDetails
ALEU55-CYS60

site_idPS00135
Number of Residues12
DetailsTRYPSIN_SER Serine proteases, trypsin family, serine active site. TGfkGDSGGPLV
ChainResidueDetails
ATHR191-VAL202

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues223
DetailsDomain: {"description":"Peptidase S1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00274","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsRegion: {"description":"Mediates the preference for acidic residues at the P3' and P4' sites"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues3
DetailsActive site: {"description":"Charge relay system","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues3
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

243083

PDB entries from 2025-10-15

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