Structure of PDB 8f7k Chain R

Receptor sequence
>8f7kR (length=230) Species: 2303 (Thermoplasma acidophilum) [Search protein sequence]
GQMAYDRAITVFSPDGRLFQVEYAREAVKKGSTALGMKFANGVLLISDKK
VRSRLIEQNSIEKIQLIDDYVAAVTSGLVADARVLVDFARISAQQEKVTY
GSLVNIENLVKRVADQMQQYTQYGGVRPYGVSLIFAGIDQIGPRLFDCDP
AGTINEYKATAIGSGKDAVVSFLEREYKENLPEKEAVTLGIKALKSSLEE
GEELKAPEIASITVGNKYRIYDQEEVKKFL
3D structure
PDB8f7k High resolution structures define divergent and convergent mechanisms of archaeal proteasome activation.
ChainR
Resolution1.94 Å
3D
structure
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Enzymatic activity
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 XIB R A30 K33 G34 S35 K66 S79 G80 L81 V82 A27 K30 G31 S32 K63 S76 G77 L78 V79
BS02 XIB R G19 R28 G16 R25
Gene Ontology
Molecular Function
GO:0004175 endopeptidase activity
GO:0004298 threonine-type endopeptidase activity
Biological Process
GO:0006511 ubiquitin-dependent protein catabolic process
GO:0010498 proteasomal protein catabolic process
GO:0051603 proteolysis involved in protein catabolic process
Cellular Component
GO:0000502 proteasome complex
GO:0005737 cytoplasm
GO:0005839 proteasome core complex
GO:0019773 proteasome core complex, alpha-subunit complex

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Cellular Component
External links
PDB RCSB:8f7k, PDBe:8f7k, PDBj:8f7k
PDBsum8f7k
PubMed37454196
UniProtP25156|PSA_THEAC Proteasome subunit alpha (Gene Name=psmA)

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