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Protein

Phosphoenolpyruvate carboxylase

Gene

ppc

Organism
Arthrospira platensis (strain NIES-39 / IAM M-135) (Spirulina platensis)
Status
Unreviewed-Annotation score: -Protein inferred from homologyi

Functioni

Forms oxaloacetate, a four-carbon dicarboxylic acid source for the tricarboxylic acid cycle.UniRule annotation

Catalytic activityi

Phosphate + oxaloacetate = H2O + phosphoenolpyruvate + HCO3-.UniRule annotationSAAS annotation

Cofactori

Mg2+UniRule annotationSAAS annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei206UniRule annotation1
Active sitei681UniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLyaseUniRule annotationSAAS annotation
Biological processCarbon dioxide fixationUniRule annotationSAAS annotation
LigandMagnesiumUniRule annotationSAAS annotation, PyruvateImported

Enzyme and pathway databases

BioCyciAPLA696747:G1GWL-6505-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Phosphoenolpyruvate carboxylaseUniRule annotationSAAS annotation (EC:4.1.1.31UniRule annotationSAAS annotation)
Short name:
PEPCUniRule annotation
Short name:
PEPCaseUniRule annotation
Gene namesi
Name:ppcUniRule annotationImported
ORF Names:NIES39_Q02830Imported
OrganismiArthrospira platensis (strain NIES-39 / IAM M-135) (Spirulina platensis)Imported
Taxonomic identifieri696747 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeOscillatorialesMicrocoleaceaeArthrospira
Proteomesi
  • UP000006803 Componenti: Chromosome

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi696747.NIES39_Q02830

Family & Domainsi

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Coiled coili424 – 444Sequence analysisAdd BLAST21

Sequence similaritiesi

Belongs to the PEPCase type 1 family.UniRule annotationSAAS annotation

Keywords - Domaini

Coiled coilSequence analysis

Phylogenomic databases

eggNOGiENOG4105CCA Bacteria
COG2352 LUCA
KOiK01595
OMAiPWVFGWT
OrthoDBiPOG091H040O

Family and domain databases

HAMAPiMF_00595 PEPcase_type1, 1 hit
InterProiView protein in InterPro
IPR021135 PEP_COase
IPR022805 PEP_COase_bac/pln-type
IPR018129 PEP_COase_Lys_AS
IPR033129 PEPCASE_His_AS
IPR015813 Pyrv/PenolPyrv_Kinase-like_dom
PANTHERiPTHR30523 PTHR30523, 1 hit
PfamiView protein in Pfam
PF00311 PEPcase, 1 hit
PRINTSiPR00150 PEPCARBXLASE
SUPFAMiSSF51621 SSF51621, 2 hits
PROSITEiView protein in PROSITE
PS00781 PEPCASE_1, 1 hit
PS00393 PEPCASE_2, 1 hit

Sequencei

Sequence statusi: Complete.

D4ZQG2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSLVQSSEP IPSAVVSSNA PVQASDLLLR NRLKIVEDLW ESVLRQECGE
60 70 80 90 100
QLVDLLLQMR SMTSPEGQAS PHLQANVWQI IKDLDINAAI RAARAFALYF
110 120 130 140 150
QLINIVEQHY EQREQELAYA QIKHQGPAES PADKSNRSIF ETRHQRFSTA
160 170 180 190 200
EEAPVELLNQ TSRRQDDRDL ATFHNLFPML QRLNVPSQVI QRLLNQLDIR
210 220 230 240 250
LVFTAHPTEI VRHTIRTKQR RIAKILQQLD TVDESYGKVD NTNPEATGLV
260 270 280 290 300
KTWTGELQEQ LTEEIRLWWR TDELHQFKPT VLDEVEYSLH YFQEILFDVI
310 320 330 340 350
PQLYQRIKQT LQPHFPHLKP PNYDFCKFGS WVGADRDGNP SVTPEVTWKT
360 370 380 390 400
ACYQRGLIIN KYIQAVDHLN QLLSLSLHWS DVLPELLESL DRDQVQLPEV
410 420 430 440 450
YDQVAIRYRQ EPYRLKLCYI LKRLENTRDR NQRLSTSNEV ERERERIVTK
460 470 480 490 500
ENAGSLYHSG AAFLKELKLI ERNLMATGIQ CRDLENLICQ VEIYGFYLAR
510 520 530 540 550
MDMRQESSVH STALNEIVDY LQLLARPYDD LTEAERTLWL ITELQTRRPL
560 570 580 590 600
IPAELPFSPK TCETINTFRV MRELQQEFGQ EICQTYIISM SHDVSDLLEV
610 620 630 640 650
LLLAKEAGLY DPATGIGNLQ VVPLFETVED LKKAPSVMKD LFELPLYRAM
660 670 680 690 700
LAGGYQKYEQ VSQDVNASLQ EIMLGYSDSN KDSGFLSSNW EIHKAQKALQ
710 720 730 740 750
TLAESYHISI RIFHGRGGSV GRGGGPAYKA ILAQPGKSIN GRIKITEQGE
760 770 780 790 800
VLASKYSLSQ LALYNLESVA TAVIQASLLH TGFDEIEPWN QIMEELSVRS
810 820 830 840 850
RSCYRALIYE QPDLVDFFEQ VTPIQEISQL QISSRPARRQ SDKKKDISGL
860 870 880 890 900
RAIPWVFSWT QSRFLLPSWY GVGTAIEQFI REEPEENIKL LRYFYIKWPF
910 920 930 940 950
FRTTISKAEM TLAKVDLEMA HHYVRELSHP QDRDRFEDLF QRIAKEFNLT
960 970 980 990 1000
RQMVLEITGQ KQLLDNDPVL QRSVRLRNGT IIPLGLLQVS LLQRLRHHGT
1010 1020 1030
SATPGVIHSR YSKGELLRGA LLTINGIAAG MRNTG
Length:1,035
Mass (Da):119,137
Last modified:June 15, 2010 - v1
Checksum:i8A6736301D561E53
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP011615 Genomic DNA Translation: BAI94291.1
RefSeqiWP_006619283.1, NC_016640.1

Genome annotation databases

EnsemblBacteriaiBAI94291; BAI94291; NIES39_Q02830
KEGGiarp:NIES39_Q02830
PATRICifig|696747.3.peg.4610

Similar proteinsi

Entry informationi

Entry nameiD4ZQG2_ARTPN
AccessioniPrimary (citable) accession number: D4ZQG2
Entry historyiIntegrated into UniProtKB/TrEMBL: June 15, 2010
Last sequence update: June 15, 2010
Last modified: March 28, 2018
This is version 53 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health