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Protein

Phosphoenolpyruvate carboxylase

Gene

ppc

Organism
Synechococcus sp. PCC 7502
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-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)LengthDescriptionGraphical viewFeature identifierActions
Active sitei165 – 1651UniRule annotation
Active sitei616 – 6161UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

LyaseUniRule annotationSAAS annotation

Keywords - Biological processi

Carbon dioxide fixationUniRule annotationSAAS annotation

Keywords - Ligandi

MagnesiumUniRule annotationSAAS annotation, PyruvateImported

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:Syn7502_00670Imported
OrganismiSynechococcus sp. PCC 7502Imported
Taxonomic identifieri1173263 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
ProteomesiUP000010385 Componenti: Chromosome

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Family & Domainsi

Sequence similaritiesi

Belongs to the PEPCase type 1 family.UniRule annotation

Phylogenomic databases

KOiK01595.

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. 1 hit.
PROSITEiPS00781. PEPCASE_1. 1 hit.
PS00393. PEPCASE_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

K9SRI8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSSVLELSL AQVIDQENAL RVIDSRFRYR LKVMEELLES VLLDESGQEL
60 70 80 90 100
VDLLRQLRAM CSPEGQAPAY PAQEVLKVVE SLDLPQAITA ARAFALYFQL
110 120 130 140 150
INIIEQNYEQ EETSQQRADH IMGESKFPVG TFRWLFPELK RQNVPNRYIQ
160 170 180 190 200
TLLDQLDIQL VFTAHPTEIV RHTILDKQRS IAKILKQLDG FIPDSSLSWE
210 220 230 240 250
AQALQERLAE EIRVWWRTDE LNQSQPTVLD EADYALHYFQ EVLFDAVPIL
260 270 280 290 300
YDRLERALKQ SFPHMKLPAS NFCKFGSWVG SDRDGNPFVT PEITWQTACY
310 320 330 340 350
QRGLVLGKYI SSVNKLIGSM SLSQQLTDVS QSLLDSLSQD QFYMPDVYQS
360 370 380 390 400
CAVRFRYEPY RFKLSYIRKR LENTYDRNLK VKSTGWEASE FVLRIPDDDR
410 420 430 440 450
SIYRNANQFL EELYLLQSSL TETKLNCKDL QALIRQVEVY GFHLAHLDIR
460 470 480 490 500
QESTRHEQAI AEVAAHLQTL GEPYSELLEE HKVAWLSHEL QTRRPLIPRD
510 520 530 540 550
LAGFSDKTIE AIATLRMVSK LQKEFSPSIC HTYIISMNHS VSDILEVMLL
560 570 580 590 600
AKGAGLYDVA KGSGTLAIVP LFETVEDLKN APQVLTQLFQ IEIYRNYLAS
610 620 630 640 650
QDHLQEVMLG YSDSNKDSGF LSSNWEIYKA QQSLQLTAQK FGVELRIFHG
660 670 680 690 700
RGGSVGRGGG PTYEAILAQP GHQLNGRIKI TEQGEVLASK YSLPELALYN
710 720 730 740 750
LESITTGVIQ AGLLPNSFGT LTAWLELMED LAQRSRSVYR ELIYEQPDLA
760 770 780 790 800
TFFHQVTPLE EISQLRISSR PARRAGKKDL ASLRAIPWVF GWTQSRFLLP
810 820 830 840 850
SWYGVGTALE EFLNENPDLH LTLLQSLYSK WSFFKTVISK VEMTLAKADL
860 870 880 890 900
QIAHHYVREL SEPSYRETFE QMFTQINQEY MRTCKVVLQI TNHERLLDGD
910 920 930 940 950
RDLQRSVQLR NGSIVPLGFI QASLIKRLRQ HKSDMRSRYS KGELLRGALL
960
TVNGIAAGMR NTG
Length:963
Mass (Da):110,264
Last modified:March 6, 2013 - v1
Checksum:i6E7092F8CCA834A8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP003594 Genomic DNA. Translation: AFY72818.1.
RefSeqiWP_015167477.1. NC_019702.1.
YP_007104953.1. NC_019702.1.

Genome annotation databases

EnsemblBacteriaiAFY72818; AFY72818; Syn7502_00670.
KEGGisynp:Syn7502_00670.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP003594 Genomic DNA. Translation: AFY72818.1.
RefSeqiWP_015167477.1. NC_019702.1.
YP_007104953.1. NC_019702.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAFY72818; AFY72818; Syn7502_00670.
KEGGisynp:Syn7502_00670.

Phylogenomic databases

KOiK01595.

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. 1 hit.
PROSITEiPS00781. PEPCASE_1. 1 hit.
PS00393. PEPCASE_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE.
    Strain: PCC 7502Imported.

Entry informationi

Entry nameiK9SRI8_9SYNE
AccessioniPrimary (citable) accession number: K9SRI8
Entry historyi
Integrated into UniProtKB/TrEMBL: March 6, 2013
Last sequence update: March 6, 2013
Last modified: April 29, 2015
This is version 19 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

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.