eF-site ID 4ddi-C
PDB Code 4ddi
Chain C

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Title Crystal structure of human OTUB1/UbcH5b~Ub/Ub
Classification HYDROLASE/LIGASE
Compound Ubiquitin-conjugating enzyme E2 D2, Ubiquitin thioesterase OTUB1
Source Homo sapiens (Human) (UBC_HUMAN)
Sequence C:  GAMALKRIHKELNDLARDPPAQCSAGPVGDDMFHWQATIM
GPNDSPYQGGVFFLTIHFPTDYPFKPPKVAFTTRIYHPNI
NSNGSISLDILRSQWSPALTISKVLLSICSLLCDPNPDDP
LVPEIARIYKTDREKYNRIAREWTQKYAMGGSAYDEAIMA
QQDRIQQEIAVQNPLVSERLELSVLYKEYAEDDNIYQQKI
KDLHKKYSYIRKTRPDGNSFYRAFGFSHLEALLDDSKELQ
RFKAVSAKSKEDLVSQGFTEFTIEDFHNTFMDLIEQVEKQ
TSVADLLASFNDQSTSDYLVVYLRLLTSGYLQRESKFFEH
FIEGGRTVKEFCQQEVEPMCKESDHIHIIALAQALSVSIQ
VEYMDRGEGGTTNPHIFPEGSEPKVYLLYRPGHYDILYK
Description (1)  Ubiquitin thioesterase OTUB1 (E.C.6.3.2.19, 3.4.19.12), Ubiquitin-conjugating enzyme E2 D2, Polyubiquitin-C


Functional site

1) chain C
residue 1221
type MOD_RES
sequence I
description ADP-ribosylglycine => ECO:0000269|PubMed:28525742
source Swiss-Prot : SWS_FT_FI5

2) chain C
residue 1235
type MOD_RES
sequence Y
description ADP-ribosylglycine => ECO:0000269|PubMed:28525742
source Swiss-Prot : SWS_FT_FI5

3) chain C
residue 1237
type MOD_RES
sequence D
description ADP-ribosylglycine => ECO:0000269|PubMed:28525742
source Swiss-Prot : SWS_FT_FI5

4) chain C
residue 1261
type MOD_RES
sequence Y
description ADP-ribosylglycine => ECO:0000269|PubMed:28525742
source Swiss-Prot : SWS_FT_FI5

5) chain C
residue 1026
type CROSSLNK
sequence Y
description Glycyl lysine isopeptide (Gly-Lys) (interchain with K-? in acceptor proteins)
source Swiss-Prot : SWS_FT_FI7


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