Structure of PDB 1g0u Chain G

Receptor sequence
>1g0uG (length=240) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
DRHITIFSPEGRLYQVEYAFKATNQTNINSLAVRGKDCTVVISQKKVPDK
LLDPTTVSYIFCISRTIGMVVNGPIPDARNAALRAKAEAAEFRYKYGYDM
PCDVLAKRMANLSQIYTQRAYMRPLGVILTFVSVDEELGPSIYKTDPAGY
YVGYKATATGPKQQEITTNLENHFKKSKIDHINEESWEKVVEFAITHMID
ALGTEFSKNDLEVGVATKDKFFTLSAENIEERLVAIAEQD
3D structure
PDB1g0u A gated channel into the proteasome core particle.
ChainG
Resolution2.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.4.99.46: Transferred entry: 3.4.25.1.
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 MG G T13 Y123 R126 A127 M129 T5 Y116 R119 A120 M122
BS02 MG G A127 Y128 A120 Y121
Gene Ontology
Molecular Function
GO:0003674 molecular_function
GO:0005515 protein binding
Biological Process
GO:0006511 ubiquitin-dependent protein catabolic process
GO:0010499 proteasomal ubiquitin-independent protein catabolic process
GO:0043161 proteasome-mediated ubiquitin-dependent protein catabolic process
GO:0051603 proteolysis involved in protein catabolic process
Cellular Component
GO:0000502 proteasome complex
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005739 mitochondrion
GO:0005839 proteasome core complex
GO:0019773 proteasome core complex, alpha-subunit complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1g0u, PDBe:1g0u, PDBj:1g0u
PDBsum1g0u
PubMed11062564
UniProtP21243|PSA1_YEAST Proteasome subunit alpha type-1 (Gene Name=SCL1)

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