P23594

PR
Gene name
PPH21 (YDL134C, D2180)
Protein name
Serine/threonine-protein phosphatase PP2A-1 catalytic subunit
Names
Species
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
KEGG Pathway
sce:YDL134C
EC number
3.1.3.16: Phosphoric monoester hydrolases
Protein Class

Descriptions

The autoinhibited protein was predicted that may have potential autoinhibitory elements via cis-regPred.

Autoinhibitory domains (AIDs)

1-93 (Predicted disordered autoinhibitory region) PR

Target domain

Relief mechanism

Assay

cis-regPred

Accessory elements

No accessory elements

References

Autoinhibited structure

Activated structure

1 structures for P23594

Entry ID Method Resolution Chain Position Source
AF-P23594-F1 Predicted AlphaFoldDB

1 variants for P23594

Variant ID(s) Position Change Description Diseaes Association Provenance
s04-220692 27 L>R No SGRP

No associated diseases with P23594

3 regional properties for P23594

Type Name Position InterPro Accession
domain Calcineurin-like phosphoesterase domain, ApaH type 60 - 250 IPR004843
domain Serine/threonine-specific protein phosphatase/bis(5-nucleosyl)-tetraphosphatase 30 - 300 IPR006186
domain Serine-threonine protein phosphatase, N-terminal 9 - 56 IPR031675

Functions

Description
EC Number 3.1.3.16 Phosphoric monoester hydrolases
Subcellular Localization
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

4 GO annotations of cellular component

Name Definition
cytoplasm The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
cytoplasmic stress granule A dense aggregation in the cytosol composed of proteins and RNAs that appear when the cell is under stress.
nucleus A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
protein phosphatase type 2A complex A protein complex that has protein serine/threonine phosphatase activity that is polycation-stimulated (PCS), being directly stimulated by protamine, polylysine, or histone H1; it constitutes a subclass of several enzymes activated by different histones and polylysine, and consists of catalytic, scaffolding, and regulatory subunits. The catalytic and scaffolding subunits form the core enzyme, and the holoenzyme also includes the regulatory subunit.

3 GO annotations of molecular function

Name Definition
metal ion binding Binding to a metal ion.
myosin phosphatase activity Catalysis of the reaction: phosphomyosin + H2O = myosin + phosphate.
protein serine/threonine phosphatase activity Catalysis of the reaction: protein serine phosphate + H2O = protein serine + phosphate, and protein threonine phosphate + H2O = protein threonine + phosphate.

5 GO annotations of biological process

Name Definition
G1/S transition of mitotic cell cycle The mitotic cell cycle transition by which a cell in G1 commits to S phase. The process begins with the build up of G1 cyclin-dependent kinase (G1 CDK), resulting in the activation of transcription of G1 cyclins. The process ends with the positive feedback of the G1 cyclins on the G1 CDK which commits the cell to S phase, in which DNA replication is initiated.
positive regulation of autophagosome assembly Any process that activates or increases the frequency, rate or extent of autophagic vacuole assembly.
protein dephosphorylation The process of removing one or more phosphoric residues from a protein.
regulation of translation Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA or circRNA.
TOR signaling The series of molecular signals mediated by TOR (Target of rapamycin) proteins, members of the phosphoinositide (PI) 3-kinase related kinase (PIKK) family that act as serine/threonine kinases in response to nutrient availability or growth factors.

2 homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
P32838 PPG1 Serine/threonine-protein phosphatase PP2A-like PPG1 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) PR
P23595 PPH22 Serine/threonine-protein phosphatase PP2A-2 catalytic subunit Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) PR
10 20 30 40 50 60
MDTDLDVPMQ DAVTEQLTPT VSEDMDLNNN SSDNNAEEFS VDDLKPGSSG IADHKSSKPL
70 80 90 100 110 120
ELNNTNINQL DQWIEHLSKC EPLSEDDVAR LCKMAVDVLQ FEENVKPINV PVTICGDVHG
130 140 150 160 170 180
QFHDLLELFK IGGPCPDTNY LFMGDYVDRG YYSVETVSYL VAMKVRYPHR ITILRGNHES
190 200 210 220 230 240
RQITQVYGFY DECLRKYGSA NVWKMFTDLF DYFPITALVD NKIFCLHGGL SPMIETIDQV
250 260 270 280 290 300
RELNRIQEVP HEGPMCDLLW SDPDDRGGWG ISPRGAGFTF GQDVSEQFNH TNDLSLIARA
310 320 330 340 350 360
HQLVMEGYAW SHQQNVVTIF SAPNYCYRCG NQAAIMEVDE NHNRQFLQYD PSVRPGEPSV
SRKTPDYFL