Structure of PDB 6ppe Chain B

Receptor sequence
>6ppeB (length=192) Species: 562 (Escherichia coli) [Search protein sequence]
LVPMVIEQTSRGERSFDIYSRLLKERVIFLTGQVEDHMANLIVAQMLFLE
AENPEKDIYLYINSPGGVITAGMSIYDTMQFIKPDVSTICMGQAASMGAF
LLTAGAKGKRFCLPNSRVMIHQPLGGYQGQATDIEIHAREILKVKGRMNE
LMALHTGQSLEQIERDTERDRFLSAPEAVEYGLVDSILTHRN
3D structure
PDB6ppe Structures of the ATP-fueled ClpXP proteolytic machine bound to protein substrate.
ChainB
Resolution3.19 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.4.21.92: endopeptidase Clp.
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 peptide B R22 E26 Y62 R192 R21 E25 Y61 R191
BS02 peptide B L48 A52 F82 L47 A51 F81
Gene Ontology
Molecular Function
GO:0004176 ATP-dependent peptidase activity
GO:0004252 serine-type endopeptidase activity
GO:0005515 protein binding
GO:0008236 serine-type peptidase activity
GO:0042802 identical protein binding
GO:0051117 ATPase binding
Biological Process
GO:0006508 proteolysis
GO:0006515 protein quality control for misfolded or incompletely synthesized proteins
GO:0009266 response to temperature stimulus
GO:0009314 response to radiation
GO:0009408 response to heat
GO:0010498 proteasomal protein catabolic process
GO:0043068 positive regulation of programmed cell death
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0009368 endopeptidase Clp complex
GO:0009376 HslUV protease complex
GO:0016020 membrane

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Cellular Component
External links
PDB RCSB:6ppe, PDBe:6ppe, PDBj:6ppe
PDBsum6ppe
PubMed32108573
UniProtP0A6G7|CLPP_ECOLI ATP-dependent Clp protease proteolytic subunit (Gene Name=clpP)

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