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Protein

Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B gamma isoform

Gene

Ppp2r2c

Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at transcript leveli

Functioni

The B regulatory subunit might modulate substrate selectivity and catalytic activity, and also might direct the localization of the catalytic enzyme to a particular subcellular compartment.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Names & Taxonomyi

Protein namesi
Recommended name:
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B gamma isoform
Alternative name(s):
PP2A subunit B isoform B55-gamma
PP2A subunit B isoform BRgamma
PP2A subunit B isoform PR55-gamma
PP2A subunit B isoform R2-gamma
PP2A subunit B isoform gamma
Gene namesi
Name:Ppp2r2c
OrganismiRattus norvegicus (Rat)
Taxonomic identifieri10116 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeRattus
Proteomesi
  • UP000002494 Componenti: Unplaced

Organism-specific databases

RGDi620920. Ppp2r2c.

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemovedBy similarity
ChainiPRO_00000714322 – 447Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B gamma isoformAdd BLAST446

Proteomic databases

PRIDEiP97888.

Expressioni

Tissue specificityi

Highly expressed in brain.

Interactioni

Subunit structurei

PP2A consists of a common heterodimeric core enzyme, composed of a 36 kDa catalytic subunit (subunit C) and a 65 kDa constant regulatory subunit (PR65 or subunit A), that associates with a variety of regulatory subunits. Proteins that associate with the core dimer include three families of regulatory subunits B (the R2/B/PR55/B55, R3/B''/PR72/PR130/PR59 and R5/B'/B56 families), the 48 kDa variable regulatory subunit, viral proteins, and cell signaling molecules.

Structurei

3D structure databases

ProteinModelPortaliP97888.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Repeati22 – 61WD 1Add BLAST40
Repeati87 – 128WD 2Add BLAST42
Repeati171 – 209WD 3Add BLAST39
Repeati220 – 260WD 4Add BLAST41
Repeati279 – 317WD 5Add BLAST39
Repeati334 – 375WD 6Add BLAST42
Repeati410 – 446WD 7Add BLAST37

Sequence similaritiesi

Contains 7 WD repeats.Curated

Keywords - Domaini

Repeat, WD repeat

Phylogenomic databases

HOVERGENiHBG000012.
InParanoidiP97888.
KOiK04354.
PhylomeDBiP97888.

Family and domain databases

Gene3Di2.130.10.10. 1 hit.
InterProiIPR000009. PP2A_PR55.
IPR018067. PP2A_PR55_CS.
IPR015943. WD40/YVTN_repeat-like_dom.
IPR001680. WD40_repeat.
IPR017986. WD40_repeat_dom.
[Graphical view]
PANTHERiPTHR11871. PTHR11871. 1 hit.
PIRSFiPIRSF037309. PP2A_PR55. 1 hit.
PRINTSiPR00600. PP2APR55.
SMARTiSM00320. WD40. 6 hits.
[Graphical view]
SUPFAMiSSF50978. SSF50978. 3 hits.
PROSITEiPS01024. PR55_1. 1 hit.
PS01025. PR55_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P97888-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGEDTDTRKI NHSFLRDHSY VTEADVISTV EFNHTGELLA TGDKGGRVVI
60 70 80 90 100
FQREPESKNA PHSQGEYDVY STFQSHEPEF DYLKSLEIEE KINKIKWLPQ
110 120 130 140 150
QNAAHSLLST NDKTIKLWKI TERDKRPEGY NLKDEEGKLK DLSTVTSLQV
160 170 180 190 200
PVLKPMDLMV EVSPRRIFAN GHTYHINSIS VNSDCETYMS ADDLRINLWH
210 220 230 240 250
LAITDRSFNI VDIKPANMED LTEVITASEF HPHHCNLFVY SSSKGSLRLC
260 270 280 290 300
DMRAAALCDK HSKLFEEPED PSNRSFFSEI ISSVSDVKFS HSGRYMLTRD
310 320 330 340 350
YLTVKVWDLN MEARPIETYQ VHDYLRSKLC SLYESDCIFD KFECAWNGSD
360 370 380 390 400
SVIMTGAYNN FFRMFDRNTK RDVTLEASRE SSKPRAVLKP RRVCVGGKRR
410 420 430 440
RDDISVDSLD FTKKILHTAW HPAENIIAIA ATNNLYIFQD KVNSDMH
Length:447
Mass (Da):51,474
Last modified:May 1, 1997 - v1
Checksum:iDE16E4EFC775F3C5
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D38261 mRNA. Translation: BAA07413.1.
RefSeqiNP_476457.1. NM_057116.1.
UniGeneiRn.54550.

Genome annotation databases

GeneIDi117256.
KEGGirno:117256.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D38261 mRNA. Translation: BAA07413.1.
RefSeqiNP_476457.1. NM_057116.1.
UniGeneiRn.54550.

3D structure databases

ProteinModelPortaliP97888.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiP97888.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi117256.
KEGGirno:117256.

Organism-specific databases

CTDi5522.
RGDi620920. Ppp2r2c.

Phylogenomic databases

HOVERGENiHBG000012.
InParanoidiP97888.
KOiK04354.
PhylomeDBiP97888.

Miscellaneous databases

PROiP97888.

Family and domain databases

Gene3Di2.130.10.10. 1 hit.
InterProiIPR000009. PP2A_PR55.
IPR018067. PP2A_PR55_CS.
IPR015943. WD40/YVTN_repeat-like_dom.
IPR001680. WD40_repeat.
IPR017986. WD40_repeat_dom.
[Graphical view]
PANTHERiPTHR11871. PTHR11871. 1 hit.
PIRSFiPIRSF037309. PP2A_PR55. 1 hit.
PRINTSiPR00600. PP2APR55.
SMARTiSM00320. WD40. 6 hits.
[Graphical view]
SUPFAMiSSF50978. SSF50978. 3 hits.
PROSITEiPS01024. PR55_1. 1 hit.
PS01025. PR55_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry namei2ABG_RAT
AccessioniPrimary (citable) accession number: P97888
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 15, 1999
Last sequence update: May 1, 1997
Last modified: November 2, 2016
This is version 101 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.