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Protein

Phosphoenolpyruvate carboxylase

Gene

ppc

Organism
Rivularia sp. PCC 7116
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 sitei198UniRule annotation1
Active sitei666UniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

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

Enzyme and pathway databases

BioCyciRSP373994:G1HCK-1931-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 annotation
ORF Names:Riv7116_1977Imported
OrganismiRivularia sp. PCC 7116Imported
Taxonomic identifieri373994 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaNostocalesRivulariaceaeRivularia
Proteomesi
  • UP000010380 Componenti: Chromosome

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Family & Domainsi

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Coiled coili207 – 227Sequence analysisAdd BLAST21

Sequence similaritiesi

Belongs to the PEPCase type 1 family.UniRule annotationSAAS annotation

Keywords - Domaini

Coiled coilSequence analysis

Phylogenomic databases

KOiK01595
OrthoDBiPOG091H040O

Family and domain databases

HAMAPiMF_00595 PEPcase_type1, 1 hit
InterProiView protein in InterPro
IPR021135 PEP_COase
IPR022805 PEP_COase_bac/pln-type
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
PS00393 PEPCASE_2, 1 hit

Sequencei

Sequence statusi: Complete.

K9RAQ8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSTVLYTDAQ AVNIYPASDL FLRHRLQIVE EVWELVLREE CGQQMVDLLR
60 70 80 90 100
QLRDLCSPEG QATDNQASSV SSLIENLSIN EAIRAARGFA LYFQLINIVE
110 120 130 140 150
QDYEQKQQLT RYEEEERSGE KETLPPIIYS SNQQVEDVHL NSGVNADLLV
160 170 180 190 200
KSWQAKPNSK DKGTFAELFP KLFKLNVPPA QIQRLIAQLD VRLVFTAHPT
210 220 230 240 250
EIVRPTIREK QRRVVDLLQN LDASEKRSGN TSAGVYSWET TQLRSQLLEE
260 270 280 290 300
IRLWWRTDEL HQFKPSVLDE VDYALHYFQE VLFEAIPQLY QRLEYSLNST
310 320 330 340 350
FSRLEPPSKS FCQFGSWVGS DRDGNPSVTP EITWQTACYQ RHMVLNKYID
360 370 380 390 400
SAKGLIELLS VSLHWSDVLP DLLESLEIEQ SQMSEVYDEL ALRYRQEPYR
410 420 430 440 450
LKLAYVVKRL ENTRERNSAL RKREIIKDDK APIYRSVSEF LADLRLIQRN
460 470 480 490 500
LSETGLKCQQ LENLLTQVEI FGFNLTQLDI RQESTRHSDA IGEILEYLGI
510 520 530 540 550
LDQKYDDLPE EEKIAWLTKE LQTRRPLIPA QLPFGDKTNE IVETMRLVHS
560 570 580 590 600
LQKEFGCNIC QTYIISMCRS VSDVLEVLLL AKEAGLYDPG TAVGTIRVIP
610 620 630 640 650
LFETVEDLQR SRQVMKDLFS LPLYRALLAG GYEVYEEGKE TKQEGESSPL
660 670 680 690 700
YPNLQEIMLG YSDSNKDSGF LSSNWEIHKA QKSLQHIAEQ YGLGVRIFHG
710 720 730 740 750
RGGSVGRGGG PAYEAILAQP GKSINGRIKI TEQGEVLASK YSLPDLALYN
760 770 780 790 800
LETITTAVIQ ASLLRAGFDD IEPWNEIMEE LAARSRSHYR DLIYEQPDFI
810 820 830 840 850
DFFNQVTPIE EISQLQISSR PARRPSGKKG LSSLRAIPWV FSWTQTRFLL
860 870 880 890 900
PAWYGVGTAL QEFLNEAPED HIQLLQCFYR KWPFFKMVIS KVEMTLAKVD
910 920 930 940 950
LQMGRHYVEE LSKDEDKQRF DRVFNQISSE YYLTRNLVLK ITGHERLLDG
960 970 980 990 1000
DPVLQRSVQL RNGTIVPLGF IQVSLLKRLR DSKNNASSGV IHSRYSKGEL
1010
LRGALLTING IAAGMRNTG
Length:1,019
Mass (Da):116,802
Last modified:March 6, 2013 - v1
Checksum:i9BE7E1F2DD05DD4B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP003549 Genomic DNA Translation: AFY54516.1
RefSeqiWP_015118091.1, NC_019678.1

Genome annotation databases

EnsemblBacteriaiAFY54516; AFY54516; Riv7116_1977
KEGGiriv:Riv7116_1977
PATRICifig|373994.3.peg.2094

Similar proteinsi

Entry informationi

Entry nameiK9RAQ8_9CYAN
AccessioniPrimary (citable) accession number: K9RAQ8
Entry historyiIntegrated into UniProtKB/TrEMBL: March 6, 2013
Last sequence update: March 6, 2013
Last modified: March 28, 2018
This is version 37 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

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