Lipid Modification Database
Tag Content
LipidDB ID
LipidDB-10090-00693
Entry Name
UniProt Accession
Theoretical PI
5.87
Molecular Weight
49184.51
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
26S protease regulatory subunit 4
Protein Synonyms/Alias
P26s4; 26S proteasome AAA-ATPase subunit RPT2; Proteasome 26S subunit ATPase 1;
Gene Name
Psmc1
Gene Synonyms/Alias
Created Date
21-JUN-2004
 Lipid Modification Sites 
 Position   Sequence Form   Peptide   References   Modification Type 
2
Canonical
******MGQSQSGGH
[1]
N-Myristoylation
Organism
Mus musculus (Mouse)
NCBI Taxa ID
10090
Reference
[1] Gomes AV, Zong C, Edmondson RD, Li X, Stefani E, Zhang J, Jones RC,Thyparambil S, Wang GW, Qiao X, Bardag-Gorce F, Ping P. Mapping the murinecardiac 26S proteasome complexes. Circ Res. 2006 Aug 18;99(4):362-71. Epub 2006Jul 20.[PMID:16857966]
Functional Description
The 26S protease is involved in the ATP-dependent degradation of ubiquitinated proteins. The regulatory (or ATPase) complex confers ATP dependency and substrate specificity to the 26S complex.
Sequence Annotation
Nucleotide-binding: 226 233 ATP.
Modified residue: 4 4 Phosphoserine.
Modified residue: 258 258 N6-acetyllysine.
Modified residue: 439 439 Phosphotyrosine.
Protein Length
440 AA.
Protein Sequence
(Canonical)
MGQSQSGGHG PGGGKKDDKD KKKKYEPPVP TRVGKKKKKT KGPDAASKLP LVTPHTQCRL  60
KLLKLERIKD YLLMEEEFIR NQEQMKPLEE KQEEERSKVD DLRGTPMSVG TLEEIIDDNH  120
AIVSTSVGSE HYVSILSFVD KDLLEPGCSV LLNHKVHAVI GVLMDDTDPL VTVMKVEKAP  180
QETYADIGGL DNQIQEIKES VELPLTHPEY YEEMGIKPPK GVILYGPPGT GKTLLAKAVA  240
NQTSATFLRV VGSELIQKYL GDGPKLVREL FRVAEEHAPS IVFIDEIDAI GTKRYDSNSG  300
GEREIQRTML ELLNQLDGFD SRGDVKVIMA TNRIETLDPA LIRPGRIDRK IEFPLPDEKT  360
KKRIFQIHTS RMTLADDVTL DDLIMAKDDL SGADIKAICT EAGLMALRER RMKVTNEDFK  420
KSKENVLYKK QEGTPEGLYL                                              440
FASTA
(Canonical)
>LipidDB-10090-00693|P62192
MGQSQSGGHGPGGGKKDDKDKKKKYEPPVPTRVGKKKKKTKGPDAASKLPLVTPHTQCRL
KLLKLERIKDYLLMEEEFIRNQEQMKPLEEKQEEERSKVDDLRGTPMSVGTLEEIIDDNH
AIVSTSVGSEHYVSILSFVDKDLLEPGCSVLLNHKVHAVIGVLMDDTDPLVTVMKVEKAP
QETYADIGGLDNQIQEIKESVELPLTHPEYYEEMGIKPPKGVILYGPPGTGKTLLAKAVA
NQTSATFLRVVGSELIQKYLGDGPKLVRELFRVAEEHAPSIVFIDEIDAIGTKRYDSNSG
GEREIQRTMLELLNQLDGFDSRGDVKVIMATNRIETLDPALIRPGRIDRKIEFPLPDEKT
KKRIFQIHTSRMTLADDVTLDDLIMAKDDLSGADIKAICTEAGLMALRERRMKVTNEDFK
KSKENVLYKKQEGTPEGLYL
Gene Ontology
GO:0005737; C:cytoplasm; IEA:UniProtKB-KW
GO:0005634; C:nucleus; IEA:UniProtKB-KW
GO:0022624; C:proteasome accessory complex; IDA:UniProtKB
GO:0005838; C:proteasome regulatory particle; IDA:MGI
GO:0005524; F:ATP binding; IEA:UniProtKB-KW
GO:0016787; F:hydrolase activity; IEA:InterPro
GO:0044822; F:poly(A) RNA binding; IEA:Ensembl
GO:0030163; P:protein catabolic process; IEA:InterPro
Interpro
InterPro; IPR005937; 26S_Psome_P45
InterPro; IPR003593; AAA+_ATPase
InterPro; IPR003959; ATPase_AAA_core
InterPro; IPR003960; ATPase_AAA_CS
InterPro; IPR027417; P-loop_NTPase
Pfam
Pfam; PF00004; AAA;
SMART
SMART; SM00382; AAA;
PROSITE
PROSITE; PS00674; AAA;
PRINTS