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Protein

Phosphoenolpyruvate carboxylase 3

Gene

PPC3

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at transcript leveli

Functioni

Through the carboxylation of phosphoenolpyruvate (PEP) it forms oxaloacetate, a four-carbon dicarboxylic acid source for the tricarboxylic acid cycle.

Catalytic activityi

Phosphate + oxaloacetate = H2O + phosphoenolpyruvate + HCO3-.

Cofactori

Mg2+By similarity

Enzyme regulationi

By light-reversible phosphorylation.By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei173 – 1731By similarity
Active sitei603 – 6031By similarity

GO - Molecular functioni

  1. phosphoenolpyruvate carboxylase activity Source: TAIR

GO - Biological processi

  1. carbon fixation Source: UniProtKB-KW
  2. photosynthesis Source: UniProtKB-KW
  3. tricarboxylic acid cycle Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Lyase

Keywords - Biological processi

Carbon dioxide fixation, Photosynthesis

Keywords - Ligandi

Magnesium

Enzyme and pathway databases

BioCyciARA:AT3G14940-MONOMER.
MetaCyc:AT3G14940-MONOMER.
BRENDAi4.1.1.31. 399.

Names & Taxonomyi

Protein namesi
Recommended name:
Phosphoenolpyruvate carboxylase 3 (EC:4.1.1.31)
Short name:
AtPPC3
Short name:
PEPC 3
Short name:
PEPCase 3
Gene namesi
Name:PPC3
Synonyms:PEPC, PPC
Ordered Locus Names:At3g14940
ORF Names:K15M2.8
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
ProteomesiUP000006548 Componenti: Chromosome 3

Organism-specific databases

TAIRiAT3G14940.

Subcellular locationi

  1. Cytoplasm By similarity

GO - Cellular componenti

  1. cytosol Source: TAIR
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 968968Phosphoenolpyruvate carboxylase 3PRO_0000166659Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei11 – 111PhosphoserineBy similarity
Modified residuei705 – 7051PhosphoserineBy similarity

Keywords - PTMi

Phosphoprotein

Proteomic databases

PaxDbiQ84VW9.
PRIDEiQ84VW9.

Expressioni

Tissue specificityi

Expressed in roots and siliques, and to a lower extent in stems, leaves and flowers.1 Publication

Gene expression databases

GenevestigatoriQ84VW9.

Interactioni

Subunit structurei

Homotetramer.By similarity

Protein-protein interaction databases

BioGridi6057. 1 interaction.
MINTiMINT-8060497.

Structurei

3D structure databases

ProteinModelPortaliQ84VW9.
SMRiQ84VW9. Positions 6-968.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the PEPCase type 1 family.Curated

Phylogenomic databases

eggNOGiCOG2352.
HOGENOMiHOG000238648.
InParanoidiQ84VW9.
KOiK01595.
OMAiNYVETQK.
PhylomeDBiQ84VW9.

Family and domain databases

HAMAPiMF_00595. PEPcase_type1.
InterProiIPR021135. PEP_COase.
IPR018129. PEP_COase_AS.
IPR022805. PEP_COase_bac/pln-type.
IPR015813. Pyrv/PenolPyrv_Kinase-like_dom.
[Graphical view]
PfamiPF00311. PEPcase. 1 hit.
[Graphical view]
PRINTSiPR00150. PEPCARBXLASE.
SUPFAMiSSF51621. SSF51621. 2 hits.
PROSITEiPS00781. PEPCASE_1. 1 hit.
PS00393. PEPCASE_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q84VW9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAGRNIEKMA SIDAQLRQLV PAKVSEDDKL VEYDALLLDR FLDILQDLHG
60 70 80 90 100
EDLRETVQEL YELSAEYEGK REPSKLEELG SVLTSLDPGD SIVISKAFSH
110 120 130 140 150
MLNLANLAEE VQIAHRRRIK KLKKGDFVDE SSATTESDIE ETFKRLVSDL
160 170 180 190 200
GKSPEEIFDA LKNQTVDLVL TAHPTQSVRR SLLQKHGRIR DCLAQLYAKD
210 220 230 240 250
ITPDDKQELD ESLQREIQAA FRTDEIRRTP PTPQDEMRAG MSYFHETIWK
260 270 280 290 300
GVPKFLRRVD TALKNIGIDE RVPYNAPLIQ FSSWMGGDRD GNPRVTPEVT
310 320 330 340 350
RDVCLLARMM AANLYYNQIE NLMFELSMWR CTDEFRVRAD ELHRNSRKDA
360 370 380 390 400
AKHYIEFWKT IPPTEPYRVI LGDVRDKLYH TRERSRQLLS NGISDIPEEA
410 420 430 440 450
TFTNVEQFLE PLELCYRSLC SCGDSPIADG SLLDFLRQVS TFGLSLVRLD
460 470 480 490 500
IRQESERHTD VLDAITKHLD IGSSYRDWSE EGRQEWLLAE LSGKRPLFGP
510 520 530 540 550
DLPKTEEISD VLDTFKVISE LPSDCFGAYI ISMATSPSDV LAVELLQREC
560 570 580 590 600
HVKNPLRVVP LFEKLADLEA APAAVARLFS IDWYKNRING KQEVMIGYSD
610 620 630 640 650
SGKDAGRLSA AWELYKAQEE LVKVAKKYGV KLTMFHGRGG TVGRGGGPTH
660 670 680 690 700
LAILSQPPDT VNGSLRVTVQ GEVIEQSFGE AHLCFRTLQR FTAATLEHGM
710 720 730 740 750
NPPISPKPEW RALLDEMAVV ATEEYRSVVF QEPRFVEYFR LATPELEYGR
760 770 780 790 800
MNIGSRPSKR KPSGGIESLR AIPWIFAWTQ TRFHLPVWLG FGAAFRYAIK
810 820 830 840 850
KDVRNLHMLQ DMYKQWPFFR VTIDLIEMVF AKGDPGIAAL YDKLLVSEDL
860 870 880 890 900
WAFGEKLRAN FDETKNLVLQ TAGHKDLLEG DPYLKQRLRL RDSYITTLNV
910 920 930 940 950
CQAYTLKRIR DANYNVTLRP HISKEIMQSS KSAQELVKLN PTSEYAPGLE
960
DTLILTMKGI AAGLQNTG
Length:968
Mass (Da):110,160
Last modified:August 30, 2005 - v2
Checksum:i1CECE8B8981F63F0
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti245 – 2451H → R in AAO42888 (PubMed:14593172).Curated
Sequence conflicti245 – 2451H → R in BAE99551 (Ref. 6) Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF071788 mRNA. Translation: AAC24594.1.
AJ131710 Genomic DNA. Translation: CAA10486.1.
AP000370 Genomic DNA. Translation: BAA97057.1.
CP002686 Genomic DNA. Translation: AEE75592.1.
BT004642 mRNA. Translation: AAO42888.1.
AK227556 mRNA. Translation: BAE99551.1.
PIRiT52186.
RefSeqiNP_188112.1. NM_112356.3.
UniGeneiAt.24126.
At.74839.

Genome annotation databases

EnsemblPlantsiAT3G14940.1; AT3G14940.1; AT3G14940.
GeneIDi820723.
KEGGiath:AT3G14940.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF071788 mRNA. Translation: AAC24594.1.
AJ131710 Genomic DNA. Translation: CAA10486.1.
AP000370 Genomic DNA. Translation: BAA97057.1.
CP002686 Genomic DNA. Translation: AEE75592.1.
BT004642 mRNA. Translation: AAO42888.1.
AK227556 mRNA. Translation: BAE99551.1.
PIRiT52186.
RefSeqiNP_188112.1. NM_112356.3.
UniGeneiAt.24126.
At.74839.

3D structure databases

ProteinModelPortaliQ84VW9.
SMRiQ84VW9. Positions 6-968.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi6057. 1 interaction.
MINTiMINT-8060497.

Proteomic databases

PaxDbiQ84VW9.
PRIDEiQ84VW9.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT3G14940.1; AT3G14940.1; AT3G14940.
GeneIDi820723.
KEGGiath:AT3G14940.

Organism-specific databases

GeneFarmi5062. 479.
TAIRiAT3G14940.

Phylogenomic databases

eggNOGiCOG2352.
HOGENOMiHOG000238648.
InParanoidiQ84VW9.
KOiK01595.
OMAiNYVETQK.
PhylomeDBiQ84VW9.

Enzyme and pathway databases

BioCyciARA:AT3G14940-MONOMER.
MetaCyc:AT3G14940-MONOMER.
BRENDAi4.1.1.31. 399.

Miscellaneous databases

PROiQ84VW9.

Gene expression databases

GenevestigatoriQ84VW9.

Family and domain databases

HAMAPiMF_00595. PEPcase_type1.
InterProiIPR021135. PEP_COase.
IPR018129. PEP_COase_AS.
IPR022805. PEP_COase_bac/pln-type.
IPR015813. Pyrv/PenolPyrv_Kinase-like_dom.
[Graphical view]
PfamiPF00311. PEPcase. 1 hit.
[Graphical view]
PRINTSiPR00150. PEPCARBXLASE.
SUPFAMiSSF51621. SSF51621. 2 hits.
PROSITEiPS00781. PEPCASE_1. 1 hit.
PS00393. PEPCASE_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Arabidopsis thaliana phosphoenolpyruvate carboxylase full-length cDNA."
    Paterson K.M., Nimmo H.G.
    Submitted (JUN-1998) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Strain: cv. Columbia.
  2. "Genomic structure of PEPC in Arabidopsis thaliana."
    Hartung F.
    Submitted (DEC-1998) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: cv. Columbia.
    Tissue: Seedling.
  3. "Structural analysis of Arabidopsis thaliana chromosome 3. II. Sequence features of the 4,251,695 bp regions covered by 90 P1, TAC and BAC clones."
    Kaneko T., Katoh T., Sato S., Nakamura Y., Asamizu E., Tabata S.
    DNA Res. 7:217-221(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Columbia.
  4. The Arabidopsis Information Resource (TAIR)
    Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases
    Cited for: GENOME REANNOTATION.
    Strain: cv. Columbia.
  5. "Empirical analysis of transcriptional activity in the Arabidopsis genome."
    Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M., Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G., Liu S.X., Lam B., Sakano H., Wu T., Yu G.
    , Miranda M., Quach H.L., Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C., Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J., Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A., Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C., Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X., Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M., Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K., Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A., Ecker J.R.
    Science 302:842-846(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: cv. Columbia.
  6. "Large-scale analysis of RIKEN Arabidopsis full-length (RAFL) cDNAs."
    Totoki Y., Seki M., Ishida J., Nakajima M., Enju A., Kamiya A., Narusaka M., Shin-i T., Nakagawa M., Sakamoto N., Oishi K., Kohara Y., Kobayashi M., Toyoda A., Sakaki Y., Sakurai T., Iida K., Akiyama K.
    , Satou M., Toyoda T., Konagaya A., Carninci P., Kawai J., Hayashizaki Y., Shinozaki K.
    Submitted (JUL-2006) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: cv. Columbia.
  7. "Identification and expression analysis of a gene encoding a bacterial-type phosphoenolpyruvate carboxylase from Arabidopsis and rice."
    Sanchez R., Cejudo F.J.
    Plant Physiol. 132:949-957(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: TISSUE SPECIFICITY, NOMENCLATURE.
    Strain: cv. Columbia.

Entry informationi

Entry nameiCAPP3_ARATH
AccessioniPrimary (citable) accession number: Q84VW9
Secondary accession number(s): O81357, Q0WTJ7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 30, 2005
Last sequence update: August 30, 2005
Last modified: April 29, 2015
This is version 87 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Allosteric enzyme, 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

Similar 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 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.