eF-site ID 6msk-H
PDB Code 6msk
Chain H

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Title Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome
Classification HYDROLASE
Compound 26S proteasome non-ATPase regulatory subunit 1
Source (PSB4_HUMAN)
Sequence H:  GYSFSLTTFSPSGKLVQIEYALAAVAGGAPSVGIKAANGV
VLATEKKQKSILYDERSVHKVEPITKHIGLVYSGMGPDYR
VLVHRARKLAQQYYLVYQEPIPTAQLVQRVASVMQEYTQS
GGVRPFGVSLLICGWNEGRPYLFQSDPSGAYFAWKATAMG
KNYVNGKTFLEKRYNEDLELEDAIHTAILTLKESFEGQMT
EDNIEVGICNEAGFRRLTPTEVKDYLAAIA
Description (1)  26S proteasome


Functional site

1) chain H
residue 76
type MOD_RES
sequence Y
description Phosphotyrosine => ECO:0007744|PubMed:23186163
source Swiss-Prot : SWS_FT_FI6

2) chain H
residue 121
type MOD_RES
sequence Y
description Phosphotyrosine => ECO:0000250|UniProtKB:P17220
source Swiss-Prot : SWS_FT_FI7


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