Gene/Proteome Database (LMPD)

LMPD ID
LMP011129
Gene ID
818102
Species
Arabidopsis thaliana (Arabidopsis)
Gene Name
protein phosphatase 2C 29
Gene Symbol
PLL1
Synonyms
poltergeist like 1; T32F12.27; T32F12_27
Alternate Names
protein phosphatase 2C 29
Chromosome
2
EC Number
3.1.3.16
Summary
Encodes a protein most similar to the POLTERGEIST locus. Double mutant analysis of loss of function alleles indicate PLL1 functions redundantly with POL to regulate meristem size and pedicel length. Acts in a dose dependent manner with POL to suppress the clv1, clv2 and clv3 phenotypes.
Orthologs
View orthologs and multiple alignments for PLL1

Proteins

protein phosphatase 2C 29
Refseq ID NP_181078
Protein GI 42569633
UniProt ID O82302
mRNA ID NM_129087
Length 783
RefSeq Status REVIEWED
MGSGFSSLLPCFNQGHRNRRRHSSAANPSHSDLIDSFREPLDETLGHSYCYVPSSSNRFISPFPSDRFVSPTASFRLSPPHEPGRIRGSGSSEQLHTGFRAISGASVSANTSNSKTVLQLEDIYDDATESSFGGGVRRSVVNANGFEGTSSFSALPLQPGPDRSGLFMSGPIERGATSGPLDPPAGEISRSNSAGVHFSAPLGGVYSKKRRKKKKKSLSWHPIFGGEKKQRPWVLPVSNFVVGAKKENIVRPDVEAMAASSGENDLQWALGKAGEDRVQLAVFEKQGWLFAGIYDGFNGPDAPEFLMANLYRAVHSELQGLFWELEEEDDNPTDISTRELEQQGEFEDHVNEMASSSCPATEKEEEEMGKRLTSSLEVVEVKERKRLWELLAEAQAEDALDLSGSDRFAFSVDDAIGAGNAVSVGSKRWLLLSKLKQGLSKQGISGRKLFPWKSGVEENETEEVDNVGVEEGVDKRRKRRKAGTVDHELVLKAMSNGLEATEQAFLEMTDKVLETNPELALMGSCLLVALMRDDDVYIMNIGDSRALVAQYQVEETGESVETAERVEERRNDLDRDDGNKEPLVVDSSDSTVNNEAPLPQTKLVALQLTTDHSTSIEDEVTRIKNEHPDDNHCIVNDRVKGRLKVTRAFGAGFLKQPKLNDALLEMFRNEYIGTDPYISCTPSLRHYRLTENDQFMVLSSDGLYQYLSNVEVVSLAMEKFPDGDPAQHVIQELLVRAAKKAGMDFHELLDIPQGDRRKYHDDCTVLVIALGGSRIWKSSGKYL

Gene Information

Entrez Gene ID
818102
Gene Name
protein phosphatase 2C 29
Gene Symbol
PLL1
Species
Arabidopsis thaliana

Gene Ontology (GO Annotations)

GO ID Source Type Description
GO:0005634 IEA:UniProtKB-KW C nucleus
GO:0005886 IDA:TAIR C plasma membrane
GO:0046872 IEA:UniProtKB-KW F metal ion binding
GO:0005543 IDA:TAIR F phospholipid binding
GO:0004721 IEA:UniProtKB-KW F phosphoprotein phosphatase activity
GO:0010074 IGI:TAIR P maintenance of meristem identity
GO:0009933 IGI:TAIR P meristem structural organization
GO:0006355 IGI:TAIR P regulation of transcription, DNA-templated
GO:0009826 IGI:TAIR P unidimensional cell growth

Domain Information

InterPro Annotations

Accession Description
IPR015655 Protein phosphatase 2C
IPR001932 Protein phosphatase 2C (PP2C)-like domain

UniProt Annotations

Entry Information

Gene Name
protein phosphatase 2C 29
Protein Entry
P2C29_ARATH
UniProt ID
O82302
Species
Arabidopsis

Comments

Comment Type Description
Catalytic Activity [a protein]-serine/threonine phosphate + H(2)O = [a protein]-serine/threonine + phosphate.
Cofactor Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000250}; Name=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000250}; Note=Binds 2 magnesium or manganese ions per subunit. {ECO:0000250};
Disruption Phenotype 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. {ECO:0000269|PubMed:17079273}.
Domain The conserved PP2C phosphatase domain (257-736) is interrupted by an insertion of approximately 200 amino acids.
Function Involved in the regulation of pedicel length and of CLAVATA pathways controlling stem cell identity at shoot and flower meristems. {ECO:0000269|PubMed:16112663, ECO:0000269|PubMed:17079273}.
Sequence Caution Sequence=AAC36186.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305}; Sequence=BAF01477.1; Type=Erroneous initiation; Note=Translation N-terminally extended.; Evidence={ECO:0000305}; Sequence=BAF01477.1; Type=Miscellaneous discrepancy; Note=Intron retention.; Evidence={ECO:0000305};
Similarity Belongs to the PP2C family. {ECO:0000305}.
Similarity Contains 1 PP2C-like domain. {ECO:0000305}.
Subcellular Location Nucleus {ECO:0000305}.
Tissue Specificity Expressed in roots, leaves, stems, inflorescences, flowers and developing vascular tissue. {ECO:0000269|PubMed:16112663}.

Identical and Related Proteins

Unique RefSeq proteins for LMP011129 (as displayed in Record Overview)

Protein GI Database Accession Length Protein Name
42569633 RefSeq NP_181078 783 protein phosphatase 2C 29

Identical Sequences to LMP011129 proteins

Reference Database Accession Length Protein Name
GI:42569633 GenBank AEC09098.1 783 protein phosphatase 2C 29 [Arabidopsis thaliana]
GI:42569633 SwissProt O82302.2 783 RecName: Full=Protein phosphatase 2C 29; Short=AtPP2C29; AltName: Full=Protein POLTERGEIST-LIKE 1; AltName: Full=Protein phosphatase 2C PLL1; Short=PP2C PLL1 [Arabidopsis thaliana]

Related Sequences to LMP011129 proteins

Reference Database Accession Length Protein Name
GI:42569633 GenBank EOA26614.1 786 hypothetical protein CARUB_v10022673mg [Capsella rubella]
GI:42569633 GenBank ESQ52146.1 814 hypothetical protein EUTSA_v10016260mg [Eutrema salsugineum]
GI:42569633 gnl TIGR 743 hypothetical protein [Arabidopsis thaliana]
GI:42569633 RefSeq XP_006293716.1 786 hypothetical protein CARUB_v10022673mg [Capsella rubella]
GI:42569633 RefSeq XP_006410693.1 814 hypothetical protein EUTSA_v10016260mg [Eutrema salsugineum]
GI:42569633 RefSeq XP_010505039.1 783 PREDICTED: protein phosphatase 2C 29-like [Camelina sativa]