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Protein

Phosphoenolpyruvate carboxylase

Gene

ppc

Organism
Pseudoalteromonas sp. (strain SM9913)
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 annotationSAAS annotation

Catalytic activityi

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

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei142 – 1421UniRule annotation
Active sitei547 – 5471UniRule 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

BioCyciPSP234831:GH93-3565-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:PSM_B0388Imported
OrganismiPseudoalteromonas sp. (strain SM9913)Imported
Taxonomic identifieri234831 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesPseudoalteromonadaceaePseudoalteromonas
ProteomesiUP000007933: Chromosome II

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Family & Domainsi

Sequence similaritiesi

Belongs to the PEPCase type 1 family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000238648.
KOiK01595.
OMAiCGMGVIA.

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.

E6RR71-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSEQYAALRG NVNLLGQLLG QTIKDAQGQE ILDKVEEIRA LSKSSRSGNE
60 70 80 90 100
ADRQALIDVL HALSDEELLP VARSFNHFLN LANVAEQFHT VSRFNDVGFC
110 120 130 140 150
QLNPLTQTLK TLAAKAEQGQ LNHNHLADTL SKLHINLVLT AHPTEVTRRT
160 170 180 190 200
IINKHVELSD CLASLERTDN LAQEREAILN RIAQLISQAW HTDDIRRSRP
210 220 230 240 250
SPVDEAKWGY AVIENSLWDA VPHFLREFSQ HVKQHLSLEL PANYSPIEFT
260 270 280 290 300
SWMGGDRDGN PFVTAEVTKQ VLDHGRWMAL DLYQRDLETL CAELSMSDAS
310 320 330 340 350
DELIKLAGQE FEPYRAVLKE LKNQVAETVM YLSAKIKNKR TESQDLITDI
360 370 380 390 400
NQIKHPIEVC YRSLLKCNMQ VVADGLLLDV IHRVNSFGLR LAKLDVRQDS
410 420 430 440 450
SRHSDVFSEL TRHLGIGDYN QWEEQDKQAF LLTELNSRRP LIPRHWQPSP
460 470 480 490 500
EVQEVLDTFD VIAQQDEKTF GLYIISMART ASDILAVQLL LKESGCGFEL
510 520 530 540 550
PVAPLFETLD DLNDGHNVIT TLLNNEWYRG HIKNTQNVMI GYSDSAKDAG
560 570 580 590 600
MMAAGWAQYE AMDKLVQLAD ERGIELILFH GRGGTVGRGG APAAQALHSQ
610 620 630 640 650
PPGSLKGGLR VTEQGEMIRF KFGLPNVALQ SLNIYAGAVL KSNLLPPPEP
660 670 680 690 700
KLQWREVMAL ISDVSCQHYR NVVRHDENFV PYFRMATPEL ELSKLPLGSR
710 720 730 740 750
PAKRNPNGGV ESLRAIPWIF AWSQNRLMLP AWLGALSGLK AALEKYGIET
760 770 780 790 800
LSEMSLQWPF FRARLEMLEM VFSKADSWLS EHYDNALVEE MYKPLGVALR
810 820 830 840 850
EELGEAMTLV QSLSPQKSLL ADQPWIKESI GLRNPYTDPL NVLQVELLRR
860 870 880
SRGDDKGNEN DIDNALMIIM TGIAAGMRNT G
Length:881
Mass (Da):99,128
Last modified:March 8, 2011 - v1
Checksum:iE6B6B7931642C059
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001797 Genomic DNA. Translation: ADT70425.1.
RefSeqiWP_013463133.1. NC_014800.1.
YP_004065334.1. NC_014800.1.

Genome annotation databases

EnsemblBacteriaiADT70425; ADT70425; PSM_B0388.
GeneIDi10034977.
KEGGipsm:PSM_B0388.
PATRICi45326878. VBIPseSp136886_0381.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001797 Genomic DNA. Translation: ADT70425.1.
RefSeqiWP_013463133.1. NC_014800.1.
YP_004065334.1. NC_014800.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiADT70425; ADT70425; PSM_B0388.
GeneIDi10034977.
KEGGipsm:PSM_B0388.
PATRICi45326878. VBIPseSp136886_0381.

Phylogenomic databases

HOGENOMiHOG000238648.
KOiK01595.
OMAiCGMGVIA.

Enzyme and pathway databases

BioCyciPSP234831:GH93-3565-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. "Comparative genomics reveals a deep-sea sediment-adapted life style of Pseudoalteromonas sp. SM9913."
    Qin Q.L., Li Y., Zhang Y.J., Zhou Z.M., Zhang W.X., Chen X.L., Zhang X.Y., Zhou B.C., Wang L., Zhang Y.Z.
    ISME J. 5:274-284(2011) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: SM9913Imported.

Entry informationi

Entry nameiE6RR71_PSEU9
AccessioniPrimary (citable) accession number: E6RR71
Entry historyi
Integrated into UniProtKB/TrEMBL: March 8, 2011
Last sequence update: March 8, 2011
Last modified: February 4, 2015
This is version 28 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.