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Q9LXI4

- PPA21_ARATH

UniProt

Q9LXI4 - PPA21_ARATH

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Protein

Purple acid phosphatase 21

Gene

PAP21

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript leveli

Functioni

Catalytic activityi

A phosphate monoester + H2O = an alcohol + phosphate.

Cofactori

Protein has several cofactor binding sites:
  • Fe cationBy similarityNote: Binds 1 Fe cation per subunit.By similarity
  • Zn2+By similarityNote: Binds 1 zinc ion per subunit.By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi152 – 1521IronBy similarity
Metal bindingi179 – 1791IronBy similarity
Metal bindingi179 – 1791ZincBy similarity
Metal bindingi182 – 1821IronBy similarity
Metal bindingi212 – 2121ZincBy similarity
Binding sitei212 – 2121SubstrateBy similarity
Metal bindingi296 – 2961ZincBy similarity
Active sitei306 – 3061Proton donorBy similarity
Metal bindingi333 – 3331ZincBy similarity
Metal bindingi335 – 3351IronBy similarity

GO - Molecular functioni

  1. acid phosphatase activity Source: TAIR
  2. metal ion binding Source: UniProtKB-KW

GO - Biological processi

  1. dephosphorylation Source: GOC
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Ligandi

Iron, Metal-binding, Zinc

Enzyme and pathway databases

BioCyciARA:AT3G52810-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Purple acid phosphatase 21 (EC:3.1.3.2)
Gene namesi
Name:PAP21
Synonyms:AT5
Ordered Locus Names:At3g52810
ORF Names:F3C22.210
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
ProteomesiUP000006548: Chromosome 3

Organism-specific databases

TAIRiAT3G52810.

Subcellular locationi

Secreted By similarity

GO - Cellular componenti

  1. extracellular region Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2525Sequence AnalysisAdd
BLAST
Chaini26 – 437412Purple acid phosphatase 21PRO_0000372824Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi30 – 301N-linked (GlcNAc...)Sequence Analysis

Keywords - PTMi

Glycoprotein

Proteomic databases

PaxDbiQ9LXI4.
PRIDEiQ9LXI4.

Expressioni

Tissue specificityi

Expressed flowers and siliques.1 Publication

Gene expression databases

GenevestigatoriQ9LXI4.

Interactioni

Subunit structurei

Homodimer.By similarity

Protein-protein interaction databases

STRINGi3702.AT3G52810.1-P.

Structurei

3D structure databases

ProteinModelPortaliQ9LXI4.
SMRiQ9LXI4. Positions 51-419.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni333 – 3353Substrate bindingBy similarity

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiCOG1409.
HOGENOMiHOG000238330.
InParanoidiQ9LXI4.
OMAiVASMVEY.
PhylomeDBiQ9LXI4.

Family and domain databases

Gene3Di2.60.40.380. 1 hit.
3.60.21.10. 1 hit.
InterProiIPR004843. Calcineurin-like_PHP_apaH.
IPR029052. Metallo-depent_PP-like.
IPR008963. Purple_acid_Pase-like_N.
IPR015914. Purple_acid_Pase_N.
IPR025733. Purple_acid_PPase_C_dom.
[Graphical view]
PfamiPF00149. Metallophos. 1 hit.
PF14008. Metallophos_C. 1 hit.
[Graphical view]
SUPFAMiSSF49363. SSF49363. 1 hit.
SSF56300. SSF56300. 1 hit.

Sequencei

Sequence statusi: Complete.

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

Q9LXI4-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKKMKIFGFL ISFSLFFLSP FVCQANYDSN FTRPPPRPLF IVSHGRPKFY
60 70 80 90 100
PQQVHISLAG KDHMRVTYTT DDLNVASMVE YGKHPKKYDK KTAGESTSYT
110 120 130 140 150
YFFYNSGKIH HVKIGPLKPN TKYYYRCGGH GDEFSFKTPP SKFPIEFAVA
160 170 180 190 200
GDLGQTDWTV RTLDQIRKRD FDVFLLPGDL SYADTHQPLW DSFGRLLETL
210 220 230 240 250
ASTRPWMVTE GNHEIESFPT NDHISFKSYN ARWLMPHAES LSHSNLYYSF
260 270 280 290 300
DVAGVHTVML GSYTPYESHS DQYHWLQADL RKVDRKKTPW LVVVMHTPWY
310 320 330 340 350
STNKAHYGEG EKMRSALESL LYRAQVDVVF AGHVHTYERF KPIYNKKADP
360 370 380 390 400
CGPMYITIGD GGNREGLALR FKKPQSPLSE FRESSFGHGR LRIIDHKRAH
410 420 430
WSWHRNNDEM SSIADEVSFE SPRTSSHCHS NRYRGEI
Length:437
Mass (Da):50,641
Last modified:October 1, 2000 - v1
Checksum:iB3416E8248BC5AB1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF492667 mRNA. Translation: AAM15916.1.
AL353912 Genomic DNA. Translation: CAB89242.1.
CP002686 Genomic DNA. Translation: AEE78996.1.
PIRiT49034.
RefSeqiNP_190849.1. NM_115141.3.
UniGeneiAt.35260.

Genome annotation databases

EnsemblPlantsiAT3G52810.1; AT3G52810.1; AT3G52810.
GeneIDi824447.
KEGGiath:AT3G52810.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF492667 mRNA. Translation: AAM15916.1 .
AL353912 Genomic DNA. Translation: CAB89242.1 .
CP002686 Genomic DNA. Translation: AEE78996.1 .
PIRi T49034.
RefSeqi NP_190849.1. NM_115141.3.
UniGenei At.35260.

3D structure databases

ProteinModelPortali Q9LXI4.
SMRi Q9LXI4. Positions 51-419.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 3702.AT3G52810.1-P.

Proteomic databases

PaxDbi Q9LXI4.
PRIDEi Q9LXI4.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblPlantsi AT3G52810.1 ; AT3G52810.1 ; AT3G52810 .
GeneIDi 824447.
KEGGi ath:AT3G52810.

Organism-specific databases

TAIRi AT3G52810.

Phylogenomic databases

eggNOGi COG1409.
HOGENOMi HOG000238330.
InParanoidi Q9LXI4.
OMAi VASMVEY.
PhylomeDBi Q9LXI4.

Enzyme and pathway databases

BioCyci ARA:AT3G52810-MONOMER.

Gene expression databases

Genevestigatori Q9LXI4.

Family and domain databases

Gene3Di 2.60.40.380. 1 hit.
3.60.21.10. 1 hit.
InterProi IPR004843. Calcineurin-like_PHP_apaH.
IPR029052. Metallo-depent_PP-like.
IPR008963. Purple_acid_Pase-like_N.
IPR015914. Purple_acid_Pase_N.
IPR025733. Purple_acid_PPase_C_dom.
[Graphical view ]
Pfami PF00149. Metallophos. 1 hit.
PF14008. Metallophos_C. 1 hit.
[Graphical view ]
SUPFAMi SSF49363. SSF49363. 1 hit.
SSF56300. SSF56300. 1 hit.
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Purple acid phosphatases of Arabidopsis thaliana. Comparative analysis and differential regulation by phosphate deprivation."
    Li D., Zhu H., Liu K., Liu X., Leggewie G., Udvardi M., Wang D.
    J. Biol. Chem. 277:27772-27781(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], GENE FAMILY, NOMENCLATURE.
    Strain: cv. Col-1.
  2. "Sequence and analysis of chromosome 3 of the plant Arabidopsis thaliana."
    Salanoubat M., Lemcke K., Rieger M., Ansorge W., Unseld M., Fartmann B., Valle G., Bloecker H., Perez-Alonso M., Obermaier B., Delseny M., Boutry M., Grivell L.A., Mache R., Puigdomenech P., De Simone V., Choisne N., Artiguenave F.
    , Robert C., Brottier P., Wincker P., Cattolico L., Weissenbach J., Saurin W., Quetier F., Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Benes V., Wurmbach E., Drzonek H., Erfle H., Jordan N., Bangert S., Wiedelmann R., Kranz H., Voss H., Holland R., Brandt P., Nyakatura G., Vezzi A., D'Angelo M., Pallavicini A., Toppo S., Simionati B., Conrad A., Hornischer K., Kauer G., Loehnert T.-H., Nordsiek G., Reichelt J., Scharfe M., Schoen O., Bargues M., Terol J., Climent J., Navarro P., Collado C., Perez-Perez A., Ottenwaelder B., Duchemin D., Cooke R., Laudie M., Berger-Llauro C., Purnelle B., Masuy D., de Haan M., Maarse A.C., Alcaraz J.-P., Cottet A., Casacuberta E., Monfort A., Argiriou A., Flores M., Liguori R., Vitale D., Mannhaupt G., Haase D., Schoof H., Rudd S., Zaccaria P., Mewes H.-W., Mayer K.F.X., Kaul S., Town C.D., Koo H.L., Tallon L.J., Jenkins J., Rooney T., Rizzo M., Walts A., Utterback T., Fujii C.Y., Shea T.P., Creasy T.H., Haas B., Maiti R., Wu D., Peterson J., Van Aken S., Pai G., Militscher J., Sellers P., Gill J.E., Feldblyum T.V., Preuss D., Lin X., Nierman W.C., Salzberg S.L., White O., Venter J.C., Fraser C.M., Kaneko T., Nakamura Y., Sato S., Kato T., Asamizu E., Sasamoto S., Kimura T., Idesawa K., Kawashima K., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Muraki A., Nakayama S., Nakazaki N., Shinpo S., Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.
    Nature 408:820-822(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Columbia.
  3. The Arabidopsis Information Resource (TAIR)
    Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases
    Cited for: GENOME REANNOTATION.
    Strain: cv. Columbia.
  4. "Expression patterns of purple acid phosphatase genes in Arabidopsis organs and functional analysis of AtPAP23 predominantly transcribed in flower."
    Zhu H., Qian W., Lu X., Li D., Liu X., Liu K., Wang D.
    Plant Mol. Biol. 59:581-594(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: TISSUE SPECIFICITY.

Entry informationi

Entry nameiPPA21_ARATH
AccessioniPrimary (citable) accession number: Q9LXI4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 5, 2009
Last sequence update: October 1, 2000
Last modified: November 26, 2014
This is version 90 of the entry and version 1 of the sequence. [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

External Data

Dasty 3