Structure of PDB 3pw3 Chain B

Receptor sequence
>3pw3B (length=359) Species: 435591 (Parabacteroides distasonis ATCC 8503) [Search protein sequence]
EGFVFTTVKENPITSVKNQNRAGTCWCYSSYSFLESELLRMGKGEYDLSE
MFTVYNTYLDRADAAVRTHGDVSFSQGGSFYDALYGMETFGLVPEEEMRP
GMMYADTLSNHTELSALTDAMVAAIAKGKLRKLQSDENNAMLWKKAVAAV
HQIYLGVPPEKFTYKGKEYTPKSFFESTGLKASDYVSLTSYTHHPFYTQF
PLEIQDNWRHGMSYNLPLDEFMEVFDNAINTGYTIAWGSDVSESGFTRDG
VAVMPGSDMAHWLKKLNTKPQPQKWCTQAERQLAYDNYETTDDHGMQIYG
IAKDQEGNEYYMVKNSWGTNSKYNGIWYASKAFVRYKTMNIVVHKDALPK
AIKAKLGIK
3D structure
PDB3pw3 Crystal structure of a cysteine protease (BDI_2249) from Parabacteroides distasonis ATCC 8503 at 2.23 A resolution
ChainB
Resolution2.23 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Q50 C56
Catalytic site (residue number reindexed from 1) Q19 C25
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ZN B C56 H340 C25 H294
Gene Ontology
Molecular Function
GO:0004177 aminopeptidase activity
GO:0008234 cysteine-type peptidase activity
GO:0046872 metal ion binding
GO:0070005 cysteine-type aminopeptidase activity
Biological Process
GO:0006508 proteolysis
GO:0009636 response to toxic substance
GO:0043418 homocysteine catabolic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3pw3, PDBe:3pw3, PDBj:3pw3
PDBsum3pw3
PubMed
UniProtA6LE66

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