UniProtKB - P46014 (P2C70_ARATH)
(max 400 entries)x
Your basket is currently empty.
Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)
Protein
Protein phosphatase 2C 70
Gene
KAPP
Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Functioni
Dephosphorylates the Ser/Thr receptor-like kinase RLK5. May function as a signaling component in a pathway involving RLK5 (PubMed:15592873). Binds and dephosphorylates CLAVATA1 (CLV1). Functions as a negative regulator of the CLV1 signaling in plant development (PubMed:9294234, PubMed:9701578). Dephosphorylates SERK1 receptor kinase on threonine residues in the A-loop. Dephosphorylation of SERK1 controls SERK1 internalization (PubMed:12101128). Component of a signaling pathway which mediates adaptation to NaCl stress. Is not a component of the SALT OVERLY SENSITIVE (SOS) pathway (PubMed:18162596).5 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 key | Position(s) | DescriptionActions | Graphical view | Length |
|---|---|---|---|---|
| Metal bindingi | 346 | Manganese 1By similarity | 1 | |
| Metal bindingi | 346 | Manganese 2By similarity | 1 | |
| Metal bindingi | 347 | Manganese 1; via carbonyl oxygenBy similarity | 1 | |
| Metal bindingi | 521 | Manganese 2By similarity | 1 | |
| Metal bindingi | 568 | Manganese 2By similarity | 1 |
GO - Molecular functioni
- [pyruvate kinase]-phosphatase activity Source: UniProtKB
- metal ion binding Source: UniProtKB-KW
- protein serine/threonine phosphatase activity Source: InterPro
Keywordsi
| Molecular function | Hydrolase, Protein phosphatase |
| Ligand | Magnesium, Manganese, Metal-binding |
Names & Taxonomyi
| Protein namesi | Recommended name: Protein phosphatase 2C 70 (EC:3.1.3.16)Short name: AtPP2C70 Alternative name(s): Kinase-associated protein phosphatase1 Publication Protein ROOT ATTENUATED GROWTH 11 Publication |
| Gene namesi | Name:KAPP1 Publication Synonyms:RAG11 Publication Ordered Locus Names:At5g19280 ORF Names:F7K24.30, T24G5.3 |
| Organismi | Arabidopsis thaliana (Mouse-ear cress) |
| Taxonomic identifieri | 3702 [NCBI] |
| Taxonomic lineagei | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › Gunneridae › Pentapetalae › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis |
| Proteomesi |
|
Organism-specific databases
| Araporti | AT5G19280. |
Subcellular locationi
- Cell membrane 1 Publication; Single-pass type I membrane protein Sequence analysis
Topology
| Feature key | Position(s) | DescriptionActions | Graphical view | Length |
|---|---|---|---|---|
| Topological domaini | 1 – 7 | ExtracellularSequence analysis | 7 | |
| Transmembranei | 8 – 28 | HelicalSequence analysisAdd BLAST | 21 | |
| Topological domaini | 29 – 581 | CytoplasmicSequence analysisAdd BLAST | 553 |
GO - Cellular componenti
- integral component of membrane Source: UniProtKB-KW
- plasma membrane Source: UniProtKB
Keywords - Cellular componenti
Cell membrane, MembranePathology & Biotechi
Disruption phenotypei
No visible phenotype under normal growth conditions, but mutant seedlings show increased sensitivity of roots to salt stress.1 Publication
PTM / Processingi
Molecule processing
| Feature key | Position(s) | DescriptionActions | Graphical view | Length |
|---|---|---|---|---|
| ChainiPRO_0000057780 | 1 – 581 | Protein phosphatase 2C 70Add BLAST | 581 |
Proteomic databases
| PaxDbi | P46014. |
PTM databases
| iPTMneti | P46014. |
Expressioni
Tissue specificityi
Expressed in all tissues examined.
Gene expression databases
| ExpressionAtlasi | P46014. baseline and differential. |
| Genevisiblei | P46014. AT. |
Interactioni
Subunit structurei
Association of RLK5 with kapp domain is dependent on phosphorylation of RLK5 and can be abolished by dephosphorylation. Interacts with SERK1 and CDC48A. Component of the SERK1 signaling complex, composed of KAPP, CDC48A, GRF6 or GRF7, SERK1, SERK2, SERK3/BAK1 and BRI1 (PubMed:15592873). Interacts with CLV1 (PubMed:9294234, PubMed:9701578).3 Publications
Binary interactionsi
Protein-protein interaction databases
| BioGridi | 17324. 12 interactors. |
| IntActi | P46014. 13 interactors. |
| MINTi | MINT-98609. |
| STRINGi | 3702.AT5G19280.2. |
Structurei
Secondary structure
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details| Feature key | Position(s) | DescriptionActions | Graphical view | Length |
|---|---|---|---|---|
| Beta strandi | 180 – 186 | Combined sources | 7 | |
| Beta strandi | 195 – 198 | Combined sources | 4 | |
| Beta strandi | 207 – 215 | Combined sources | 9 | |
| Beta strandi | 217 – 219 | Combined sources | 3 | |
| Beta strandi | 225 – 235 | Combined sources | 11 | |
| Turni | 236 – 239 | Combined sources | 4 | |
| Beta strandi | 240 – 245 | Combined sources | 6 | |
| Beta strandi | 257 – 260 | Combined sources | 4 | |
| Turni | 264 – 266 | Combined sources | 3 | |
| Beta strandi | 279 – 282 | Combined sources | 4 | |
| Beta strandi | 284 – 286 | Combined sources | 3 | |
| Beta strandi | 288 – 295 | Combined sources | 8 |
3D structure databases
| Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
| 1MZK | NMR | - | A | 180-313 | [»] | |
| ProteinModelPortali | P46014. | |||||
| SMRi | P46014. | |||||
| ModBasei | Search... | |||||
| MobiDBi | Search... | |||||
Miscellaneous databases
| EvolutionaryTracei | P46014. |
Family & Domainsi
Domains and Repeats
| Feature key | Position(s) | DescriptionActions | Graphical view | Length |
|---|---|---|---|---|
| Domaini | 208 – 259 | FHAPROSITE-ProRule annotationAdd BLAST | 52 | |
| Domaini | 304 – 577 | PPM-type phosphatasePROSITE-ProRule annotationAdd BLAST | 274 |
Keywords - Domaini
Signal-anchor, Transmembrane, Transmembrane helixPhylogenomic databases
| eggNOGi | KOG0698. Eukaryota. COG0631. LUCA. |
| HOGENOMi | HOG000240507. |
| InParanoidi | P46014. |
| KOi | K01090. |
| PhylomeDBi | P46014. |
Family and domain databases
| Gene3Di | 3.60.40.10. 1 hit. |
| InterProi | View protein in InterPro IPR000253. FHA_dom. IPR016660. Kinase_assoc_Pase. IPR015655. PP2C. IPR000222. PP2C_BS. IPR001932. PPM-type_phosphatase_dom. IPR008984. SMAD_FHA_domain. |
| PANTHERi | PTHR13832. PTHR13832. 1 hit. |
| Pfami | View protein in Pfam PF00498. FHA. 1 hit. PF00481. PP2C. 1 hit. |
| PIRSFi | PIRSF016465. Kap_phosphatase. 1 hit. |
| SMARTi | View protein in SMART SM00240. FHA. 1 hit. SM00332. PP2Cc. 1 hit. |
| SUPFAMi | SSF49879. SSF49879. 1 hit. SSF81606. SSF81606. 1 hit. |
| PROSITEi | View protein in PROSITE PS50006. FHA_DOMAIN. 1 hit. PS01032. PPM_1. 1 hit. PS51746. PPM_2. 1 hit. |
Sequencei
Sequence statusi: Complete.
This entry describes 1 isoform i produced by alternative splicing. AlignAdd to basket
Note: A number of isoforms are produced. According to EST sequences.
Isoform 1 (identifier: P46014-1) [UniParc]FASTAAdd to basket
This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.
10 20 30 40 50
MAMIGMNIIG LFMVLMLLLI SLIILFACKP WRYFSRFRSS SRFSSTFKVG
60 70 80 90 100
DLQRPLISDD GNLIQGQTSE VTREYDLEGA CYQNDGLLHS SLTEGRFYKQ
110 120 130 140 150
RLPSSSPHFS QGESFVLEVI SEPSDNALVG QTLKLPAEKG SLAEVQTYDW
160 170 180 190 200
QNNRNENLQY NLEKDRLINL SPRLVEDQRS WLFLEVIAGP AIGLQHAVNS
210 220 230 240 250
TSSSKLPVKL GRVSPSDLAL KDSEVSGKHA QITWNSTKFK WELVDMGSLN
260 270 280 290 300
GTLVNSHSIS HPDLGSRKWG NPVELASDDI ITLGTTTKVY VRISSQNEFQ
310 320 330 340 350
IPFKIGVASD PMAMRRGGRK LPMEDVCHYK WPLPGANKFG LFCVCDGHGG
360 370 380 390 400
SGAAQSAIKI IPEVLANILS DSLRKEKVLS KRDASDVLRD MFAKTEARLE
410 420 430 440 450
EHQYEGCTAT VLLVWKDNEE NFFAQCANLG DSACVIHLGG RYIQMTEDHR
460 470 480 490 500
VVSLSERKRF QEAGLALRDG ETRLFGINLA RMLGDKFPKQ QDSRFSAEPY
510 520 530 540 550
ISEPLRIDQS SKDVFAVLAS DGLWDVVSPK KAVQLVLQMR DKERGRESSA
560 570 580
EKIANGLLNE ARAMRTKDNT SIIYLDFDTS L
Sequence databases
| Select the link destinations: EMBLi GenBanki DDBJi Links Updated | U09505 mRNA. Translation: AAB38148.1. AC069326 Genomic DNA. No translation available. AF296837 Genomic DNA. No translation available. CP002688 Genomic DNA. Translation: AED92679.1. AY045853 mRNA. Translation: AAK76527.1. AY117152 mRNA. Translation: AAM51227.1. |
| PIRi | A55174. |
| RefSeqi | NP_197429.1. NM_121933.4. [P46014-1] |
| UniGenei | At.10199. |
Genome annotation databases
| EnsemblPlantsi | AT5G19280.1; AT5G19280.1; AT5G19280. [P46014-1] |
| GeneIDi | 832048. |
| Gramenei | AT5G19280.1; AT5G19280.1; AT5G19280. [P46014-1] |
| KEGGi | ath:AT5G19280. |
Keywords - Coding sequence diversityi
Alternative splicingSimilar 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. |
Entry informationi
| Entry namei | P2C70_ARATH | |
| Accessioni | P46014Primary (citable) accession number: P46014 | |
| Entry historyi | Integrated into UniProtKB/Swiss-Prot: | November 1, 1995 |
| Last sequence update: | November 1, 1997 | |
| Last modified: | July 5, 2017 | |
| This is version 162 of the entry and version 2 of the sequence. See complete history. | ||
| Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
| Annotation program | Plant Protein Annotation Program | |
Miscellaneousi
Keywords - Technical termi
3D-structure, Complete proteome, Reference proteomeDocuments
- Arabidopsis thaliana
Arabidopsis thaliana: entries and gene names - PDB cross-references
Index of Protein Data Bank (PDB) cross-references
