5U4P

Protein-protein complex between 26S proteasome regulatory subunit RPN8, RPN11, and Ubiquitin S31

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0008233	molecular_function	peptidase activity
A	0008237	molecular_function	metallopeptidase activity
B	0008233	molecular_function	peptidase activity
B	0008237	molecular_function	metallopeptidase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	binding site for residue ZN B 301

Chain	Residue
B	HIS109
B	HIS111
B	ASP122
C	GLY76

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Functional Information from PROSITE/UniProt

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

Chain	Residue	Details
C	LYS27-ASP52

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	135
Details	Domain: {"description":"MPN","evidences":[{"source":"PROSITE-ProRule","id":"PRU01182","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	1
Details	Modified residue: {"description":"N-acetylserine","evidences":[{"source":"PubMed","id":"12504901","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI3
Number of Residues	13
Details	Motif: {"description":"JAMM motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU01182","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI4
Number of Residues	3
Details	Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU01182","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI5
Number of Residues	75
Details	Domain: {"description":"Ubiquitin-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU00214","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI6
Number of Residues	7
Details	Cross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"UniProtKB","id":"P62979","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI7
Number of Residues	2
Details	Cross-link: {"description":"Glycyl lysine isopeptide (Gly-Lys) (interchain with K-? in acceptor proteins)","evidences":[{"source":"PROSITE-ProRule","id":"PRU00214","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

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