eF-site ID 5l5h-B
PDB Code 5l5h
Chain B

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Title Yeast 20S proteasome with human beta5i (1-138) and human beta6 (97-111; 118-133) in complex with PR-924
Classification HYDROLASE/HYDROLASE INHIBITOR
Compound Proteasome subunit alpha type-2
Source Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) (PSB1_YEAST)
Sequence B:  GSRRYDSRTTIFSPEGRLYQVEYALESISHAGTAIGIMAS
DGIVLAAERKVTSTLLEQDTSTEKLYKLNDKIAVAVAGLT
ADAEILINTARIHAQNYLKTYNEDIPVEILVRRLSDIKQG
YTQHGGLRPFGVSFIYAGYDDRYGYQLYTSNPSGNYTGWK
AISVGANTSAAQTLLQMDYKDDMKVDDAIELALKTLSKTT
DSSALTYDRLEFATIRKGANDGEVYQKIFKPQEIKDILVK
TGIT
Description


Functional site

1) chain B
residue 198
type ACT_SITE
sequence K
description Nucleophile => ECO:0000269|PubMed:9087403
source Swiss-Prot : SWS_FT_FI1

2) chain B
residue 230
type ACT_SITE
sequence K
description Nucleophile => ECO:0000269|PubMed:9087403
source Swiss-Prot : SWS_FT_FI1

3) chain B
residue 5-27
type prosite
sequence YDSRTTIFSPEGRLYQVEYALES
description PROTEASOME_ALPHA_1 Proteasome alpha-type subunits signature. YdlsnSvFSPdGRnfQVEYAvkA
source prosite : PS00388

4) chain B
residue 35-82
type prosite
sequence IGIMASDGIVLAAERKVTSTLLEQDTSTEKLYKLNDKIAV
AVAGLTAD
description PROTEASOME_BETA_1 Proteasome beta-type subunits signature. LGIaGedFAVLAGDtrnitdysinsryep.KvfdcgdnivmsanGfaAD
source prosite : PS00854


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