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IPR021625

Source: InterPro

Description

IPR021625 is a PI31 proteasome regulator, N-terminal.

<p>PI31 is a regulatory subunit of the immunoproteasome which is an inhibitor of the 20S proteasome in vitro. PI31 is also an Fbxo7.Skp1 binding partner. Fbxo7 is an F-box protein, which are the substrate-recognition components of the Skp1-Cul1-F box protein (SCF) E3 ubiquitin ligases. The interaction between PI31 and Fbxo7.Skp1 occurs via the β sheets of a N-terminal domain present in both proteins and known as FP(Fbxo7/PI31) domain. The structure of PI31 FP domain contains a novel α/β-fold and two intermolecular contact surfaces [[cite:PUB00049891]].</p> <p>This entry represents the N-terminal domain of the PI31 proteasome regulator.</p>

This description is obtained from EB-eye REST.

Associated GO terms

Unable to find any GO terms for the transcript with the identifier.

Associated Lotus transcripts 4

Transcript Name Description Predicted domains Domain count
Lj0g3v0210969.1
– PREDICTED: probable proteasome inhibitor-like [Cicer arietinum] gi|502103817|ref|XP_004492371.1|
Domains
2
Lj4g3v1223610.1
– PREDICTED: probable proteasome inhibitor-like isoform 1 [Glycine max] gi|356556224|ref|XP_003546426.1|
Domains
4
LotjaGi1g1v0577500.1
– Proteasome inhibitor-like protein, putative; TAIR: AT3G53970.1 proteasome inhibitor-like protein; Swiss-Prot: sp|Q9M330|PSMF1_ARATH Probable proteasome inhibitor; TrEMBL-Plants: tr|A0A151TD79|A0A151TD79_CAJCA Putative proteasome inhibitor; Found in the gene: LotjaGi1g1v0577500
Domains
5
LotjaGi4g1v0317200.1
– Proteasome inhibitor-like protein, putative; TAIR: AT3G53970.1 proteasome inhibitor-like protein; Swiss-Prot: sp|Q9M330|PSMF1_ARATH Probable proteasome inhibitor; TrEMBL-Plants: tr|I1MH24|I1MH24_SOYBN Uncharacterized protein; Found in the gene: LotjaGi4g1v0317200
Domains
5

Co-occuring domains 1

A list of co-occurring predicted domains within the L. japonicus gene space:

Predicted domain Source Observations Saturation (%)
mobidb-lite MobiDBLite 1 25.00