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Protein

Phosphoenolpyruvate carboxylase

Gene

ppc

Organism
Nitrosococcus oceani (strain ATCC 19707 / NCIMB 11848)
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 sitei614 – 6141UniRule 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

BioCyciNOCE323261:GCI3-777-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
Ordered Locus Names:Noc_0770Imported
OrganismiNitrosococcus oceani (strain ATCC 19707 / NCIMB 11848)Imported
Taxonomic identifieri323261 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaChromatialesChromatiaceaeNitrosococcus
ProteomesiUP000006838 Componenti: Chromosome

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi323261.Noc_0770.

Family & Domainsi

Sequence similaritiesi

Belongs to the PEPCase type 1 family.UniRule annotation

Phylogenomic databases

eggNOGiCOG2352.
HOGENOMiHOG000238647.
KOiK01595.
OMAiFTSNWEL.
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.

Q3JD13-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTSMKPQTPE TNPALQDQTG NTTPWRDKEL RARVKLFGNL LGQVIQNQSG
60 70 80 90 100
EKVFAAVEAL RKGYINLRKK ENSDKRIQLL RLIDTLNVEK ITQVVRAFSI
110 120 130 140 150
YFSLANIAEE AYQHRQRQRR IDAGGPLWRG SFEETLRELR KSGISPEQLQ
160 170 180 190 200
IMLDNLAYIP VITAHPTEAK RRTVMEHLRK IFLASKLLDE TRLSQREEET
210 220 230 240 250
LHRQLERQIQ VLWKTDEVRA HRPQVQDEII NGLFYFKVSL FQAVPETYRQ
260 270 280 290 300
LEEAINKVYG DMLPESTTLR VPSFLHFGSW IGGDRDGNPN VTPEVTAMAV
310 320 330 340 350
RLQMRMALQH YIACITKLTR ILTHSIPLIR PSTALTESIN QDLSDCPETF
360 370 380 390 400
RGDPDRFSRE PYRRKLYLMR YRLMDNLRAV ERYLLPEIQP TPPQGVGYPS
410 420 430 440 450
EEKFLEDLCL LRDSLSSHGD GNIAAGELQD LIRLVESFGF YLLKLDVRQE
460 470 480 490 500
SGRHTEAVAE LVKHLDLHPS YLDLSETERL GLLSEQLARE EETTIQRERL
510 520 530 540 550
TPATRETLDL FHVMAQMRQE VSPRVFGHYV ISMTHAASHV MEVMYLGYLA
560 570 580 590 600
GLAGRRRGQW HCGLQISPLF ETIEDLEHIE PVMTALLDDP SYRALLQAAG
610 620 630 640 650
NQQEVMIGYS DSCKDGGILA SSWKLYDAQK KVTGLTDSRG VDCRIFHGRG
660 670 680 690 700
GTIGRGGGPT FDAILSQPQG TVHGQIKFTE QGEVLSSRYS NPETAIYELN
710 720 730 740 750
MGISGLIKAS TCLVQPPQEE KRDYLGIIDS LVETGEQTYR EFTEQTSGFQ
760 770 780 790 800
DYFYEATPVN EIGLLNIGSR PPHRKKGDRS KNSVRAIPWV FGWAQARHTF
810 820 830 840 850
PAWYGIGSAL EKWRAGAPDR LAKLQTMYEE WPYFRALLSN TQMSLAKAEL
860 870 880 890 900
HIAQQYAGLC LDPETGQKIF ALLSAEYQRT VTQVLHIVGA HTLLEENPPL
910 920 930 940 950
ALSLQRRDPY LDPLNHIQLT LLKRTRDPRI TPEEREAWLD PLLRSINAIA

AGMRNTG
Length:957
Mass (Da):109,006
Last modified:November 8, 2005 - v1
Checksum:iF664130E0D8F8A45
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000127 Genomic DNA. Translation: ABA57283.1.
RefSeqiYP_342813.1. NC_007484.1.

Genome annotation databases

EnsemblBacteriaiABA57283; ABA57283; Noc_0770.
KEGGinoc:Noc_0770.
PATRICi22705382. VBINitOce57959_0932.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000127 Genomic DNA. Translation: ABA57283.1.
RefSeqiYP_342813.1. NC_007484.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi323261.Noc_0770.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABA57283; ABA57283; Noc_0770.
KEGGinoc:Noc_0770.
PATRICi22705382. VBINitOce57959_0932.

Phylogenomic databases

eggNOGiCOG2352.
HOGENOMiHOG000238647.
KOiK01595.
OMAiFTSNWEL.
OrthoDBiEOG6TJ7T8.

Enzyme and pathway databases

BioCyciNOCE323261:GCI3-777-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. "Complete genome sequence of the marine, chemolithoautotrophic, ammonia-oxidizing bacterium Nitrosococcus oceani ATCC 19707."
    Klotz M.G., Arp D.J., Chain P.S.G., El-Sheikh A.F., Hauser L.J., Hommes N.G., Larimer F.W., Malfatti S.A., Norton J.M., Poret-Peterson A.T., Vergez L.M., Ward B.B.
    Appl. Environ. Microbiol. 72:6299-6315(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 19707 / NCIMB 11848Imported.

Entry informationi

Entry nameiQ3JD13_NITOC
AccessioniPrimary (citable) accession number: Q3JD13
Entry historyi
Integrated into UniProtKB/TrEMBL: November 8, 2005
Last sequence update: November 8, 2005
Last modified: April 1, 2015
This is version 66 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.