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Protein

Phosphoenolpyruvate carboxylase

Gene

ppc

Organism
Prochlorococcus marinus (strain MIT 9211)
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 sitei192 – 1921UniRule annotation
Active sitei648 – 6481UniRule annotation

GO - Molecular functioni

  1. magnesium ion binding Source: UniProtKB-HAMAP
  2. phosphoenolpyruvate carboxylase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. carbon fixation Source: UniProtKB-HAMAP
  2. oxaloacetate metabolic process Source: UniProtKB-HAMAP
  3. tricarboxylic acid cycle Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

LyaseUniRule annotationSAAS annotation

Keywords - Biological processi

Carbon dioxide fixationUniRule annotationSAAS annotation

Keywords - Ligandi

MagnesiumUniRule annotationSAAS annotation, PyruvateImported

Enzyme and pathway databases

BioCyciPMAR93059:GHJV-1736-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
Ordered Locus Names:P9211_16951Imported
OrganismiProchlorococcus marinus (strain MIT 9211)Imported
Taxonomic identifieri93059 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaProchloralesProchlorococcaceaeProchlorococcus
ProteomesiUP000000788 Componenti: Chromosome

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi93059.P9211_16951.

Family & Domainsi

Sequence similaritiesi

Belongs to the PEPCase type 1 family.UniRule annotation

Phylogenomic databases

eggNOGiCOG2352.
HOGENOMiHOG000238647.
KOiK01595.
OMAiCGMGVIA.
OrthoDBiEOG6TJ7T8.

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.

A9BCR4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIMSKSELGN TPLEQSSDLH SSFRNNQAST TKNSGSLLQQ RLALVEDLWE
60 70 80 90 100
TVLCSECPSD QINRVLRLKK LSNPNNFAGE EEQKNPFNEI VLLIEEMDLA
110 120 130 140 150
ESIAAARAFS LYFQLVNILE QRIEEDTYLE TIGRIEEDAS NQFDPFAPPL
160 170 180 190 200
ASQTAPATFS QLFERLKRLN VPPGQLEALM QEIDIRLVFT AHPTEIVRHT
210 220 230 240 250
VRHKQRRVAN LLQQFHSEAA ISFSQKESLR QQLEEEIRLW WRTDELHQFK
260 270 280 290 300
PTVLDEVDYA LHYFQQVLFD AMPQLRRRIN AALVKSYPDV EVPRESFCTF
310 320 330 340 350
GSWVGSDRDG NPSVTPEITW RAACYQRQLM LERYINSVQD LRDQLSISMQ
360 370 380 390 400
WSQVGSQLLE SLEMDRVQFP EVYEERAARY RLEPYRLKIS YILQRLKLTH
410 420 430 440 450
QRNQELAAAG WKIVPEAMNS LITSGKPFED LYYCSIAEFR SDLELIRNSL
460 470 480 490 500
VATDLSCESL DTLLTQVHIF GFSLASLDIR QESNRHSDAI DEVTRFIDLP
510 520 530 540 550
VIYSEMDEKE KVQWLMQELE TRRPLIPSSV DWSPSTQETI SVFQMLHRLQ
560 570 580 590 600
EEFGSRICRS YVISMSHSVS DLLEVLLLAK EAGLVDISSG SADLLVVPLF
610 620 630 640 650
ETVEDLQRAP SVMEELFSSS FYLNLLPRVG EKLQPLQELM LGYSDSNKDS
660 670 680 690 700
GFLSSNWEIH QAQIALQNLA SSHGVALRLF HGRGGSVGRG GGPAYQAILA
710 720 730 740 750
QPSGTLKGRI KITEQGEVLA SKYSLPELAM YNLETVTTAV LQNSLVTNQL
760 770 780 790 800
DATPSWNELM TRLAARSRRH YRSLVHDNPD LVPFFQEVTP IEEISKLQIS
810 820 830 840 850
SRPTRRKSGS KDLSSLRAIP WVFGWTQSRF LLPSWFGVGH ALFIELEEDP
860 870 880 890 900
AQIELLKMLH QRWPFFRMLI SKVEMTLSKV DLEVANHYVT SLGSRQNKEA
910 920 930 940 950
FNKIFEVISD EYHLTKRLVL RITGKSKLLS ADPALQASVE LRNRTIVPLG
960 970 980 990 1000
FLQVALLRRL RDQKRQPPVS EELFNERDLA RTYSRSELLR GALLTINGIA

AGMRNTG
Length:1,007
Mass (Da):115,065
Last modified:January 15, 2008 - v1
Checksum:iAA05EB93777E945A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000878 Genomic DNA. Translation: ABX09626.1.
RefSeqiYP_001551580.1. NC_009976.1.

Genome annotation databases

EnsemblBacteriaiABX09626; ABX09626; P9211_16951.
KEGGipmj:P9211_16951.
PATRICi22989076. VBIProMar136502_1800.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000878 Genomic DNA. Translation: ABX09626.1.
RefSeqiYP_001551580.1. NC_009976.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi93059.P9211_16951.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABX09626; ABX09626; P9211_16951.
KEGGipmj:P9211_16951.
PATRICi22989076. VBIProMar136502_1800.

Phylogenomic databases

eggNOGiCOG2352.
HOGENOMiHOG000238647.
KOiK01595.
OMAiCGMGVIA.
OrthoDBiEOG6TJ7T8.

Enzyme and pathway databases

BioCyciPMAR93059:GHJV-1736-MONOMER.

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 [LARGE SCALE GENOMIC DNA].
    Strain: MIT 9211Imported.

Entry informationi

Entry nameiA9BCR4_PROM4
AccessioniPrimary (citable) accession number: A9BCR4
Entry historyi
Integrated into UniProtKB/TrEMBL: January 15, 2008
Last sequence update: January 15, 2008
Last modified: April 29, 2015
This is version 54 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete 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.