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Protein

Protein phosphatase 2C 29

Gene

PLL1

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

Involved in the regulation of pedicel length and of CLAVATA pathways controlling stem cell identity at shoot and flower meristems.2 Publications

Catalytic activityi

[a protein]-serine/threonine phosphate + H2O = [a protein]-serine/threonine + phosphate.

Cofactori

Mg2+By similarity, Mn2+By similarityNote: Binds 2 magnesium or manganese ions per subunit.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi295Manganese 1By similarity1
Metal bindingi295Manganese 2By similarity1
Metal bindingi296Manganese 1; via carbonyl oxygenBy similarity1
Metal bindingi701Manganese 2By similarity1
Metal bindingi761Manganese 2By similarity1

GO - Molecular functioni

GO - Biological processi

  • maintenance of meristem identity Source: TAIR
  • meristem structural organization Source: TAIR
  • multicellular organism development Source: UniProtKB-KW
  • regulation of transcription, DNA-templated Source: TAIR
  • unidimensional cell growth Source: TAIR

Keywordsi

Molecular functionDevelopmental protein, Hydrolase, Protein phosphatase
LigandMagnesium, Manganese, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Protein phosphatase 2C 29 (EC:3.1.3.16)
Short name:
AtPP2C29
Alternative name(s):
Protein POLTERGEIST-LIKE 1
Protein phosphatase 2C PLL1
Short name:
PP2C PLL1
Gene namesi
Name:PLL1
Ordered Locus Names:At2g35350
ORF Names:T32F12.27
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 2

Organism-specific databases

AraportiAT2G35350.
TAIRilocus:2062481. AT2G35350.

Subcellular locationi

GO - Cellular componenti

  • nucleus Source: UniProtKB-SubCell
  • plasma membrane Source: TAIR

Keywords - Cellular componenti

Nucleus

Pathology & Biotechi

Disruption phenotypei

Loss-of-function mutant pll1-1 (T-DNA insertion) shows suppression of clavata mutant phenotypes. Redundant with POL. Pol and pll1 double mutant inis seedling lethal.1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003012591 – 783Protein phosphatase 2C 29Add BLAST783

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei199PhosphoserineCombined sources1

Keywords - PTMi

Phosphoprotein

Proteomic databases

PaxDbiO82302.

PTM databases

iPTMnetiO82302.

Expressioni

Tissue specificityi

Expressed in roots, leaves, stems, inflorescences, flowers and developing vascular tissue.1 Publication

Gene expression databases

ExpressionAtlasiO82302. baseline and differential.

Interactioni

Protein-protein interaction databases

STRINGi3702.AT2G35350.1.

Structurei

3D structure databases

ProteinModelPortaliO82302.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini260 – 770PPM-type phosphatasePROSITE-ProRule annotationAdd BLAST511

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi212 – 216Poly-Lys5
Compositional biasi362 – 367Poly-Glu6

Domaini

The conserved PP2C phosphatase domain (257-736) is interrupted by an insertion of approximately 200 amino acids.

Sequence similaritiesi

Belongs to the PP2C family.Curated

Phylogenomic databases

eggNOGiKOG0700. Eukaryota.
COG0631. LUCA.
HOGENOMiHOG000239375.
InParanoidiO82302.
OMAiPTHSDRF.
OrthoDBiEOG093603H3.
PhylomeDBiO82302.

Family and domain databases

Gene3Di3.60.40.10. 1 hit.
InterProiView protein in InterPro
IPR015655. PP2C.
IPR001932. PPM-type_phosphatase_dom.
PANTHERiPTHR13832. PTHR13832. 1 hit.
PfamiView protein in Pfam
PF00481. PP2C. 2 hits.
SMARTiView protein in SMART
SM00332. PP2Cc. 1 hit.
SUPFAMiSSF81606. SSF81606. 3 hits.
PROSITEiView protein in PROSITE
PS51746. PPM_2. 1 hit.

Sequencei

Sequence statusi: Complete.

O82302-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGSGFSSLLP CFNQGHRNRR RHSSAANPSH SDLIDSFREP LDETLGHSYC
60 70 80 90 100
YVPSSSNRFI SPFPSDRFVS PTASFRLSPP HEPGRIRGSG SSEQLHTGFR
110 120 130 140 150
AISGASVSAN TSNSKTVLQL EDIYDDATES SFGGGVRRSV VNANGFEGTS
160 170 180 190 200
SFSALPLQPG PDRSGLFMSG PIERGATSGP LDPPAGEISR SNSAGVHFSA
210 220 230 240 250
PLGGVYSKKR RKKKKKSLSW HPIFGGEKKQ RPWVLPVSNF VVGAKKENIV
260 270 280 290 300
RPDVEAMAAS SGENDLQWAL GKAGEDRVQL AVFEKQGWLF AGIYDGFNGP
310 320 330 340 350
DAPEFLMANL YRAVHSELQG LFWELEEEDD NPTDISTREL EQQGEFEDHV
360 370 380 390 400
NEMASSSCPA TEKEEEEMGK RLTSSLEVVE VKERKRLWEL LAEAQAEDAL
410 420 430 440 450
DLSGSDRFAF SVDDAIGAGN AVSVGSKRWL LLSKLKQGLS KQGISGRKLF
460 470 480 490 500
PWKSGVEENE TEEVDNVGVE EGVDKRRKRR KAGTVDHELV LKAMSNGLEA
510 520 530 540 550
TEQAFLEMTD KVLETNPELA LMGSCLLVAL MRDDDVYIMN IGDSRALVAQ
560 570 580 590 600
YQVEETGESV ETAERVEERR NDLDRDDGNK EPLVVDSSDS TVNNEAPLPQ
610 620 630 640 650
TKLVALQLTT DHSTSIEDEV TRIKNEHPDD NHCIVNDRVK GRLKVTRAFG
660 670 680 690 700
AGFLKQPKLN DALLEMFRNE YIGTDPYISC TPSLRHYRLT ENDQFMVLSS
710 720 730 740 750
DGLYQYLSNV EVVSLAMEKF PDGDPAQHVI QELLVRAAKK AGMDFHELLD
760 770 780
IPQGDRRKYH DDCTVLVIAL GGSRIWKSSG KYL
Length:783
Mass (Da):86,523
Last modified:September 11, 2007 - v2
Checksum:i431BC94F054E5FD5
GO

Sequence cautioni

The sequence AAC36186 differs from that shown. Reason: Erroneous gene model prediction.Curated
The sequence BAF01477 differs from that shown. Intron retention.Curated
The sequence BAF01477 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC005314 Genomic DNA. Translation: AAC36186.1. Sequence problems.
CP002685 Genomic DNA. Translation: AEC09098.1.
AK229632 mRNA. Translation: BAF01477.1. Sequence problems.
PIRiE84767.
RefSeqiNP_181078.2. NM_129087.3.
UniGeneiAt.37679.
At.67838.

Genome annotation databases

EnsemblPlantsiAT2G35350.1; AT2G35350.1; AT2G35350.
GeneIDi818102.
GrameneiAT2G35350.1; AT2G35350.1; AT2G35350.
KEGGiath:AT2G35350.

Similar proteinsi

Entry informationi

Entry nameiP2C29_ARATH
AccessioniPrimary (citable) accession number: O82302
Secondary accession number(s): Q0WN23
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 11, 2007
Last sequence update: September 11, 2007
Last modified: August 30, 2017
This is version 115 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families