9B5A

Ubiquitin E2-Ub-E3 HECT tetrahedral transthiolation intermediate mimic - state 6

This is a non-PDB format compatible entry.

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000166	molecular_function	nucleotide binding
A	0000209	biological_process	protein polyubiquitination
A	0004842	molecular_function	ubiquitin-protein transferase activity
A	0005515	molecular_function	protein binding
A	0005524	molecular_function	ATP binding
A	0005634	cellular_component	nucleus
A	0005737	cellular_component	cytoplasm
A	0005829	cellular_component	cytosol
A	0006511	biological_process	ubiquitin-dependent protein catabolic process
A	0016567	biological_process	protein ubiquitination
A	0016740	molecular_function	transferase activity
A	0031146	biological_process	SCF-dependent proteasomal ubiquitin-dependent protein catabolic process
A	0032933	biological_process	SREBP signaling pathway
A	0045842	biological_process	positive regulation of mitotic metaphase/anaphase transition
A	0061631	molecular_function	ubiquitin conjugating enzyme activity
C	0004842	molecular_function	ubiquitin-protein transferase activity

Functional Information from PROSITE/UniProt

site_id	PS00183
Number of Residues	16
Details	UBC_1 Ubiquitin-conjugating (UBC) active site signature. YHPNInsn.GsICLdiL

Chain	Residue	Details
A	TYR74-LEU89

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site_id	PS00299
Number of Residues	26
Details	UBIQUITIN_1 Ubiquitin domain signature. KskIqDkegIPpdqQrLIFaGkqleD

Chain	Residue	Details
B	LYS27-ASP52

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Glycyl thioester intermediate => ECO:0000305

Chain	Residue	Details
C	CYS639
B	LYS11
B	LYS27
B	LYS33

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site_id	SWS_FT_FI2
Number of Residues	4
Details	CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000250

Chain	Residue	Details
B	LYS29
B	LYS48
B	LYS63

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