eF-site ID 5l4k-U
PDB Code 5l4k
Chain U

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Title The human 26S proteasome lid
Classification STRUCTURAL PROTEIN
Compound 26S proteasome non-ATPase regulatory subunit 4
Source ORGANISM_COMMON: Human; ORGANISM_SCIENTIFIC: Homo sapiens;
Sequence U:  MPELAVQKVVVHPLVLLSVVDHFNRIGKVGNQKRVVGVLL
GSWQKKVLDVSNSFAVPFDEDDKDDSVWFLDHDYLENMYG
MFKKVNARERIVGWYHTGPKLHKNDIAINELMKRYCPNSV
LVIIDVKPKDLGLPTEAYISVEEVHDDGTPTSKTFEHVTS
EIGAEEAEEVGVEHLLRDIKDTTVGTLSQRITNQVHGLKG
LNSKLLDIRSYLEKVATGKLPINHQIIYQLQDVFNLLPDV
SLQEFVKAFYLKTNDQMVVVYLASLIRSVVALHNLINNKI
ANRDAEKKEGQE
Description (1)  26S proteasome non-ATPase regulatory subunit 4, 26S proteasome non-ATPase regulatory subunit 14 (E.C.3.4.19.-), 26S proteasome non-ATPase regulatory subunit 8, 26S proteasome complex subunit DSS1, 26S proteasome non-ATPase regulatory subunit 2, 26S proteasome non-ATPase regulatory subunit 1, 26S proteasome non-ATPase regulatory subunit 3, 26S proteasome non-ATPase regulatory subunit 12, 26S proteasome non-ATPase regulatory subunit 11, 26S proteasome non-ATPase regulatory subunit 6, 26S proteasome non-ATPase regulatory subunit 7, 26S proteasome non-ATPase regulatory subunit 13


Functional site

1) chain U
residue 214
type MOD_RES
sequence K
description N6-acetyllysine => ECO:0007744|PubMed:19608861
source Swiss-Prot : SWS_FT_FI1

2) chain U
residue 180
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)
source Swiss-Prot : SWS_FT_FI3


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