6ZET

Crystal structure of proteinase K nanocrystals by electron diffraction with a 20 micrometre C2 condenser aperture

This is a non-PDB format compatible entry.

Functional Information from GO Data

Chain	GOid	namespace	contents
AAA	0004252	molecular_function	serine-type endopeptidase activity
AAA	0006508	biological_process	proteolysis
AAA	0008236	molecular_function	serine-type peptidase activity

Functional Information from PROSITE/UniProt

site_id	PS00136
Number of Residues	12
Details	SUBTILASE_ASP Serine proteases, subtilase family, aspartic acid active site. VYVIDTGIeasH

Chain	Residue	Details
AAA	VAL35-HIS46

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site_id	PS00137
Number of Residues	11
Details	SUBTILASE_HIS Serine proteases, subtilase family, histidine active site. HGThCAGtVGS

Chain	Residue	Details
AAA	HIS69-SER79

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site_id	PS00138
Number of Residues	11
Details	SUBTILASE_SER Serine proteases, subtilase family, serine active site. GTSmAtPhVAG

Chain	Residue	Details
AAA	GLY222-GLY232

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	3
Details	ACT_SITE: Charge relay system => ECO:0000255|PROSITE-ProRule:PRU01240

Chain	Residue	Details
AAA	ASP39
AAA	HIS69
AAA	SER224

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site_id	SWS_FT_FI2
Number of Residues	5
Details	BINDING:

Chain	Residue	Details
AAA	THR16
AAA	PRO175
AAA	VAL177
AAA	ASP200
AAA	ASP260

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