Structure of PDB 1bjr Chain E Binding Site BS01

Receptor Information
>1bjr Chain E (length=279) Species: 37998 (Parengyodontium album) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AAQTNAPWGLARISSTSPGTSTYYYDESAGQGSCVYVIDTGIEASHPEFE
GRAQMVKTYYYSSRDGNGHGTHCAGTVGSRTYGVAKKTQLFGVKVLDDNG
SGQYSTIIAGMDFVASDKNNRNCPKGVVASLSLGGGYSSSVNSAAARLQS
SGVMVAVAAGNNNADARNYSPASEPSVCTVGASDRYDRRSSFSNYGSVLD
IFGPGTSILSTWIGGSTRSISGTSMATPHVAGLAAYLMTLGKTTAASACR
YIADTANKGDLSNIPFGTVNLLAYNNYQA
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB1bjr Crystal structure of a complex formed between proteolytically-generated lactoferrin fragment and proteinase K.
Resolution2.44 Å
Binding residue
(original residue number in PDB)		N67 H69 L96 N99 G100 S132 L133 G134 G135 V157 A158 A159 G160 N161 N162 Y169 P171 A172 W212 I220 G222 T223 S224 M225
Binding residue
(residue number reindexed from 1)		N67 H69 L96 N99 G100 S132 L133 G134 G135 V157 A158 A159 G160 N161 N162 Y169 P171 A172 W212 I220 G222 T223 S224 M225
Enzymatic activity
Catalytic site (original residue number in PDB) S224
Catalytic site (residue number reindexed from 1) S224
Enzyme Commision number 3.4.21.64: peptidase K.
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
GO:0008236 serine-type peptidase activity
Biological Process
GO:0006508 proteolysis

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1bjr, PDBe:1bjr, PDBj:1bjr
PDBsum1bjr
PubMed9741842
UniProtP06873|PRTK_PARAQ Proteinase K (Gene Name=PROK)

[Back to BioLiP]