PSMF1_RAT - dbPTM
PSMF1_RAT - PTM Information in dbPTM
Basic Information of Protein
UniProt ID PSMF1_RAT
UniProt AC Q5XIU5
Protein Name Proteasome inhibitor PI31 subunit
Gene Name Psmf1
Organism Rattus norvegicus (Rat).
Sequence Length 271
Subcellular Localization Cytoplasm. Endoplasmic reticulum.
Protein Description Plays an important role in control of proteasome function. Inhibits the hydrolysis of protein and peptide substrates by the 20S proteasome. Also inhibits the activation of the proteasome by the proteasome regulatory proteins PA700 and PA28 (By similarity)..
Protein Sequence MAGLEVLFASAAPAMTCPQDALVCFLHWEVVTNGYYGLGTGDQPDPNDKKSELLPAEWNSNKELYALRYESKDGARKLLLKAVSVENGMIINVLEHGTQQVADLTLNLDDYIDAEDLSDFHRTYKNSEELRSRIRSGIITPIHEQWEKVRLSSPPREFPPATAREVDPLRISSHHPHTSRQPTWRDPLSPFAVGGEDLDPFGCQRGGMIVDPLRSGFPRALIDPSSGLPNRLPPGAVPPGARFDPFGPIGTSPSGPNPDHLPPPGYDDMYL
Overview of Protein Modification Sites with Functional and Structural Information
Experimental Post-Translational Modification Sites

* ASA = Accessible Surface Area

Locations Modification Substrate Peptides
&
Secondary Structure
ASA (%) Reference Orthologous
Protein Cluster
2Acetylation------MAGLEVLFA
------CCCCEEEEC
31.14-
136PhosphorylationELRSRIRSGIITPIH
HHHHHHHHCCCCCHH
31.7925575281
140PhosphorylationRIRSGIITPIHEQWE
HHHHCCCCCHHHHHH
17.8025575281
152PhosphorylationQWEKVRLSSPPREFP
HHHHHCCCCCCCCCC
30.1825403869
153PhosphorylationWEKVRLSSPPREFPP
HHHHCCCCCCCCCCC
43.4421738781
162PhosphorylationPREFPPATAREVDPL
CCCCCCCCCCCCCCC
31.8328689409
172PhosphorylationEVDPLRISSHHPHTS
CCCCCCCCCCCCCCC
19.7225575281
173PhosphorylationVDPLRISSHHPHTSR
CCCCCCCCCCCCCCC
24.3625575281
178PhosphorylationISSHHPHTSRQPTWR
CCCCCCCCCCCCCCC
30.0125575281
179PhosphorylationSSHHPHTSRQPTWRD
CCCCCCCCCCCCCCC
26.3625575281
183PhosphorylationPHTSRQPTWRDPLSP
CCCCCCCCCCCCCCC
25.4623984901
189PhosphorylationPTWRDPLSPFAVGGE
CCCCCCCCCCCCCCC
24.3029779826
205MethylationLDPFGCQRGGMIVDP
CCCCCCCCCCEEECC
47.94-
219Asymmetric dimethylargininePLRSGFPRALIDPSS
CHHCCCCHHHCCCCC
39.50-
219MethylationPLRSGFPRALIDPSS
CHHCCCCHHHCCCCC
39.50-
231MethylationPSSGLPNRLPPGAVP
CCCCCCCCCCCCCCC
46.78-
252PhosphorylationPFGPIGTSPSGPNPD
CCCCCCCCCCCCCCC
16.3224259510

Upstream regulatory proteins (kinases for phosphorylation sites, E3 ubiquitin ligases of ubiquitination sites, ...)
Modified Location Modified Residue Modification Type of Upstream Proteins Gene Name of Upstream Proteins UniProt AC of Upstream Proteins Sources

Oops, there are no upstream regulatory protein records of PSMF1_RAT !!

Functions of PTM Sites
Modified Location Modified Residue Modification Function Reference

Oops, there are no descriptions of PTM sites of PSMF1_RAT !!

Disease-associated PTM Sites based on SAP

* Distance = the distance between SAP position and PTM sites.

Modified Location Modification Variant Position
(Distance <= 10)
Residue Change SAP Related Disease Reference

Oops, there are no SNP-PTM records of PSMF1_RAT !!

Protein-Protein Interaction
Interacting Protein Gene Name Interaction Type PPI Reference Domain-Domain Interactions

Oops, there are no PPI records of PSMF1_RAT !!

Drug and Disease Associations
Kegg Drug
DrugBank
There are no disease associations of PTM sites.
Regulatory Network of PSMF1_RAT

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Related Literatures of Post-Translational Modification

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