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PF01603

Source: Pfam

Description

Protein phosphatase 2A regulatory B subunit (B56 family)

Associated GO terms

GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on , while the GO metadata was last updated on .

GO term Namespace Name Definition Relationships
GO:0000159
Cellular component 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.
Subterm of
GO:0007165
Biological process Signal transduction The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
Subterm of
Part of
GO:0019888
Molecular function Protein phosphatase regulator activity Modulates the activity of a protein phosphatase, an enzyme which catalyzes of the removal of a phosphate group from a protein substrate molecule.
Subterm of

Associated Lotus transcripts 46

Transcript Name Description Predicted domains Domain count
Lj0g3v0173849.1
– PREDICTED: serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' eta isoform-like [Glycine max] gi|356567369|ref|XP_003551893.1|
Domains
6
Lj0g3v0187179.1
– PREDICTED: serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' gamma isoform-like [Glycine max] gi|356571427|ref|XP_003553878.1|
Domains
7
Lj0g3v0196609.1
– Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' iota isoform [Medicago truncatula] gi|357466365|ref|XP_003603467.1|
Domains
7
Lj0g3v0274839.1
– Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' iota isoform [Medicago truncatula] gi|357466365|ref|XP_003603467.1|
Domains
6
Lj0g3v0308049.1
– Serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' eta isoform [Medicago truncatula] gi|357463117|ref|XP_003601840.1|
Domains
10
Lj0g3v0330599.1
– PREDICTED: serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' zeta isoform-like [Cicer arietinum] gi|502134190|ref|XP_004502031.1|
Domains
7
Lj0g3v0330599.2
– PREDICTED: serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' zeta isoform-like [Cicer arietinum] gi|502134190|ref|XP_004502031.1|
Domains
7
Lj1g3v4615530.1
– PREDICTED: serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' beta isoform-like [Cicer arietinum] gi|502111509|ref|XP_004494078.1|
Domains
9
Lj2g3v2902520.1
– PREDICTED: serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' gamma isoform-like [Glycine max] gi|356554460|ref|XP_003545564.1|
Domains
6
Lj2g3v2902520.3
– PREDICTED: serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' gamma isoform-like [Glycine max] gi|356554460|ref|XP_003545564.1|
Domains
7
Lj4g3v1789190.1
– PREDICTED: serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' iota isoform-like isoform 1 [Glycine max] gi|356563081|ref|XP_003549794.1|
Domains
8
Lj4g3v1789200.1
– PREDICTED: serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' iota isoform-like isoform 1 [Glycine max] gi|356563081|ref|XP_003549794.1|
Domains
8
Lj4g3v2513890.1
– PREDICTED: serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' eta isoform-like [Glycine max] gi|356540191|ref|XP_003538573.1|
Domains
8
Lj5g3v0550190.1
– PREDICTED: serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' iota isoform-like [Cicer arietinum] gi|502124695|ref|XP_004498632.1|
Domains
8
Lj5g3v2220300.1
– PREDICTED: serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' beta isoform-like [Cicer arietinum] gi|502120921|ref|XP_004497127.1|
Domains
8
Lj5g3v2246130.1
– PREDICTED: serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' alpha isoform-like [Glycine max] gi|356534431|ref|XP_003535758.1|
Domains
7
Lj6g3v1055560.1
– PREDICTED: serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' zeta isoform-like [Cicer arietinum] gi|502134190|ref|XP_004502031.1|
Domains
9
LotjaGi1g1v0063000.1
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT4G15415.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q8RW96|2A5G_ARATH Serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' gamma isoform; TrEMBL-Plants: tr|A0A0L9UV59|A0A0L9UV59_PHAAN Uncharacterized protein; Found in the gene: LotjaGi1g1v0063000
Domains
9
LotjaGi1g1v0389200.1
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT5G25510.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q93YV6|2A5I_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' iota isoform; TrEMBL-Plants: tr|A0A0L9UH95|A0A0L9UH95_PHAAN Uncharacterized protein; Found in the gene: LotjaGi1g1v0389200
Domains
11
LotjaGi1g1v0389200.2
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT5G25510.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q93YV6|2A5I_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' iota isoform; TrEMBL-Plants: tr|G7JBQ2|G7JBQ2_MEDTR Protein phosphatase 2A regulatory B subunit family protein; Found in the gene: LotjaGi1g1v0389200
Domains
10
LotjaGi1g1v0389200.3
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT5G25510.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q93YV6|2A5I_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' iota isoform; TrEMBL-Plants: tr|A0A0L9UH95|A0A0L9UH95_PHAAN Uncharacterized protein; Found in the gene: LotjaGi1g1v0389200
Domains
11
LotjaGi1g1v0686300.1
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G09880.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|O04376|2A5B_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' beta isoform; TrEMBL-Plants: tr|A0A0S3RYS9|A0A0S3RYS9_PHAAN Uncharacterized protein; Found in the gene: LotjaGi1g1v0686300
Domains
11
LotjaGi1g1v0686300.2
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G09880.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|O04376|2A5B_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' beta isoform; TrEMBL-Plants: tr|A0A0S3RYS9|A0A0S3RYS9_PHAAN Uncharacterized protein; Found in the gene: LotjaGi1g1v0686300
Domains
10
LotjaGi1g1v0686300.3
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G09880.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|O04376|2A5B_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' beta isoform; TrEMBL-Plants: tr|A0A0S3RYS9|A0A0S3RYS9_PHAAN Uncharacterized protein; Found in the gene: LotjaGi1g1v0686300
Domains
11
LotjaGi1g1v0686300.4
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT5G03470.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|O04375|2A5A_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' alpha isoform; TrEMBL-Plants: tr|A0A0S3RYS9|A0A0S3RYS9_PHAAN Uncharacterized protein; Found in the gene: LotjaGi1g1v0686300
Domains
10
LotjaGi1g1v0686300.5
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT5G03470.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|O04375|2A5A_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' alpha isoform; TrEMBL-Plants: tr|A0A0S3RYS9|A0A0S3RYS9_PHAAN Uncharacterized protein; Found in the gene: LotjaGi1g1v0686300
Domains
10
LotjaGi2g1v0083600.1
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT4G15415.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q8RW96|2A5G_ARATH Serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' gamma isoform; TrEMBL-Plants: tr|I1N7G3|I1N7G3_SOYBN Uncharacterized protein; Found in the gene: LotjaGi2g1v0083600
Domains
10
LotjaGi2g1v0083600.2
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT4G15415.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q8RW96|2A5G_ARATH Serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' gamma isoform; TrEMBL-Plants: tr|I1N7G3|I1N7G3_SOYBN Uncharacterized protein; Found in the gene: LotjaGi2g1v0083600
Domains
10
LotjaGi2g1v0083600.3
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT4G15415.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q8RW96|2A5G_ARATH Serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' gamma isoform; TrEMBL-Plants: tr|I1N7G3|I1N7G3_SOYBN Uncharacterized protein; Found in the gene: LotjaGi2g1v0083600
Domains
10
LotjaGi2g1v0088800.1
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G21650.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q9LVE2|2A5Z_ARATH Serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' zeta isoform; TrEMBL-Plants: tr|A0A0L9UV59|A0A0L9UV59_PHAAN Uncharacterized protein; Found in the gene: LotjaGi2g1v0088800
Domains
9
LotjaGi2g1v0088800.2
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G21650.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q8RW96|2A5G_ARATH Serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' gamma isoform; TrEMBL-Plants: tr|A0A0L9UV59|A0A0L9UV59_PHAAN Uncharacterized protein; Found in the gene: LotjaGi2g1v0088800
Domains
9
LotjaGi2g1v0088800.3
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G21650.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q9LVE2|2A5Z_ARATH Serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' zeta isoform; TrEMBL-Plants: tr|A0A0L9UV59|A0A0L9UV59_PHAAN Uncharacterized protein; Found in the gene: LotjaGi2g1v0088800
Domains
9
LotjaGi4g1v0264700.1
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT5G25510.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q93YV6|2A5I_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' iota isoform; TrEMBL-Plants: tr|V7CE13|V7CE13_PHAVU Uncharacterized protein; Found in the gene: LotjaGi4g1v0264700
Domains
10
LotjaGi4g1v0264700.2
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT5G25510.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q93YV6|2A5I_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' iota isoform; TrEMBL-Plants: tr|V7CE13|V7CE13_PHAVU Uncharacterized protein; Found in the gene: LotjaGi4g1v0264700
Domains
10
LotjaGi4g1v0363200.1
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G26020.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q9LU89|2A5N_ARATH Serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' eta isoform; TrEMBL-Plants: tr|A0A0B2SHR4|A0A0B2SHR4_GLYSO Serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' eta isoform; Found in the gene: LotjaGi4g1v0363200
Domains
10
LotjaGi5g1v0062800.1
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT5G25510.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q93YV6|2A5I_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' iota isoform; TrEMBL-Plants: tr|G7I6A8|G7I6A8_MEDTR Protein phosphatase 2A regulatory B subunit family protein; Found in the gene: LotjaGi5g1v0062800
Domains
10
LotjaGi5g1v0084100.1
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G09880.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|O04376|2A5B_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' beta isoform; TrEMBL-Plants: tr|A0A0L9TW93|A0A0L9TW93_PHAAN Uncharacterized protein; Found in the gene: LotjaGi5g1v0084100
Domains
11
LotjaGi5g1v0084100.2
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G09880.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|O04376|2A5B_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' beta isoform; TrEMBL-Plants: tr|K7LZS7|K7LZS7_SOYBN Uncharacterized protein; Found in the gene: LotjaGi5g1v0084100
Domains
10
LotjaGi5g1v0084100.3
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G09880.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|O04376|2A5B_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' beta isoform; TrEMBL-Plants: tr|K7LZS7|K7LZS7_SOYBN Uncharacterized protein; Found in the gene: LotjaGi5g1v0084100
Domains
10
LotjaGi5g1v0084100.4
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G09880.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|O04376|2A5B_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' beta isoform; TrEMBL-Plants: tr|K7LZS7|K7LZS7_SOYBN Uncharacterized protein; Found in the gene: LotjaGi5g1v0084100
Domains
10
LotjaGi5g1v0084100.5
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G09880.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|O04376|2A5B_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' beta isoform; TrEMBL-Plants: tr|V7BFM4|V7BFM4_PHAVU Uncharacterized protein; Found in the gene: LotjaGi5g1v0084100
Domains
9
LotjaGi5g1v0342400.1
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G09880.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|O04376|2A5B_ARATH Serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' beta isoform; TrEMBL-Plants: tr|A0A072VQI0|A0A072VQI0_MEDTR Protein phosphatase 2A regulatory B subunit family protein; Found in the gene: LotjaGi5g1v0342400
Domains
11
LotjaGi5g1v0350500.1
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G26020.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q9LU89|2A5N_ARATH Serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' eta isoform; TrEMBL-Plants: tr|A0A072VRL4|A0A072VRL4_MEDTR Protein phosphatase 2A regulatory B subunit family protein; Found in the gene: LotjaGi5g1v0350500
Domains
9
LotjaGi5g1v0350500.2
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G26020.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q9LU89|2A5N_ARATH Serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' eta isoform; TrEMBL-Plants: tr|A0A072VRL4|A0A072VRL4_MEDTR Protein phosphatase 2A regulatory B subunit family protein; Found in the gene: LotjaGi5g1v0350500
Domains
8
LotjaGi6g1v0100100.1
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT3G26020.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q9LU89|2A5N_ARATH Serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' eta isoform; TrEMBL-Plants: tr|G7J2I4|G7J2I4_MEDTR Protein phosphatase 2A regulatory B subunit family protein; Found in the gene: LotjaGi6g1v0100100
Domains
10
LotjaGi6g1v0196800.1
– Serine/threonine protein phosphatase 2A regulatory subunit B; TAIR: AT4G15415.1 Protein phosphatase 2A regulatory B subunit family protein; Swiss-Prot: sp|Q8RW96|2A5G_ARATH Serine/threonine protein phosphatase 2A 59 kDa regulatory subunit B' gamma isoform; TrEMBL-Plants: tr|A0A0L9UV59|A0A0L9UV59_PHAAN Uncharacterized protein; Found in the gene: LotjaGi6g1v0196800
Domains
11

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 2.17