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Protein

Phosphoenolpyruvate carboxylase

Gene

ppcA

Organism
Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88) (Methanosarcina frisia)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the irreversible beta-carboxylation of phosphoenolpyruvate (PEP) to form oxaloacetate (OAA), a four-carbon dicarboxylic acid source for the tricarboxylic acid cycle.UniRule annotation

Catalytic activityi

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

Cofactori

Mg2+UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Lyase

Keywords - Biological processi

Carbon dioxide fixation

Keywords - Ligandi

Magnesium

Enzyme and pathway databases

BioCyciMMAZ192952:GCK2-3277-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Phosphoenolpyruvate carboxylaseUniRule annotation (EC:4.1.1.31UniRule annotation)
Short name:
PEPCUniRule annotation
Short name:
PEPCaseUniRule annotation
Gene namesi
Name:ppcAUniRule annotation
Ordered Locus Names:MM_3212
OrganismiMethanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88) (Methanosarcina frisia)
Taxonomic identifieri192952 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanomicrobiaMethanosarcinalesMethanosarcinaceaeMethanosarcina
ProteomesiUP000000595 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 526526Phosphoenolpyruvate carboxylasePRO_0000309604Add
BLAST

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi192952.MM_3212.

Structurei

3D structure databases

ProteinModelPortaliQ8PS70.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the PEPCase type 2 family.UniRule annotation

Phylogenomic databases

eggNOGiCOG1892.
HOGENOMiHOG000009826.
KOiK01595.
OMAiQSSFKYD.

Family and domain databases

HAMAPiMF_01904. PEPcase_type2.
InterProiIPR007566. PEP_COase_arc-type.
IPR015813. Pyrv/PenolPyrv_Kinase-like_dom.
[Graphical view]
PfamiPF14010. PEPcase_2. 1 hit.
[Graphical view]
PIRSFiPIRSF006677. UCP006677. 1 hit.
SUPFAMiSSF51621. SSF51621. 1 hit.
TIGRFAMsiTIGR02751. PEPCase_arch. 1 hit.

Sequencei

Sequence statusi: Complete.

Q8PS70-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKKATYPKV MCTQHPDSAS KYISTQEEPG EAIEAAVVFG CDEYMPDYEG
60 70 80 90 100
KATPYHQNVQ IVSRFIEETD LIPGKDIFIT PRAPSAAQEN RFRQLMVMMS
110 120 130 140 150
IAEANHGALE YSDVQAINEF VHPMTGTVGE ILDAQQHMVD VGELAKKEFG
160 170 180 190 200
VAMEVPRIIP LIEDAPALLH AKELAENTLL SWEKRFGAAP EKFRVFLGKS
210 220 230 240 250
DSALSFGHVA STLSCKYAIS GISELDLELD TSTGIIFGAG TLPFRGHLSL
260 270 280 290 300
KNAENFFREY RGIGTITLQS AVRYSHDKGE AEALVRLAEE RLPESPEIYS
310 320 330 340 350
GEEKEEIVNL IGIFGARYNR IIREMSCTIN QLAGLLPQQR DRLMHKGTGG
360 370 380 390 400
YSRNVPDISG LVCLCRKDVG KELSASMPAE DLNLPRAIKF TGALYSIGLP
410 420 430 440 450
PEFIGTGTAL EEAREKLGEE ACERLLKKYF PSLASDLSFA SGYLDLNVAS
460 470 480 490 500
RFLPEACLKE IRKDIEVLRD TFSLKVQPEP SYRILLEMMQ PDLLQAGTKG
510 520
NCMDEEVSQL VCSTLTKMGK IRKALG
Length:526
Mass (Da):58,177
Last modified:October 1, 2002 - v1
Checksum:i7CCCE37156EF8B55
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE008384 Genomic DNA. Translation: AAM32908.1.
RefSeqiNP_635236.1. NC_003901.1.
WP_011035107.1. NC_003901.1.

Genome annotation databases

EnsemblBacteriaiAAM32908; AAM32908; MM_3212.
GeneIDi1481554.
KEGGimma:MM_3212.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE008384 Genomic DNA. Translation: AAM32908.1.
RefSeqiNP_635236.1. NC_003901.1.
WP_011035107.1. NC_003901.1.

3D structure databases

ProteinModelPortaliQ8PS70.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi192952.MM_3212.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAM32908; AAM32908; MM_3212.
GeneIDi1481554.
KEGGimma:MM_3212.

Phylogenomic databases

eggNOGiCOG1892.
HOGENOMiHOG000009826.
KOiK01595.
OMAiQSSFKYD.

Enzyme and pathway databases

BioCyciMMAZ192952:GCK2-3277-MONOMER.

Family and domain databases

HAMAPiMF_01904. PEPcase_type2.
InterProiIPR007566. PEP_COase_arc-type.
IPR015813. Pyrv/PenolPyrv_Kinase-like_dom.
[Graphical view]
PfamiPF14010. PEPcase_2. 1 hit.
[Graphical view]
PIRSFiPIRSF006677. UCP006677. 1 hit.
SUPFAMiSSF51621. SSF51621. 1 hit.
TIGRFAMsiTIGR02751. PEPCase_arch. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "The genome of Methanosarcina mazei: evidence for lateral gene transfer between Bacteria and Archaea."
    Deppenmeier U., Johann A., Hartsch T., Merkl R., Schmitz R.A., Martinez-Arias R., Henne A., Wiezer A., Baeumer S., Jacobi C., Brueggemann H., Lienard T., Christmann A., Boemecke M., Steckel S., Bhattacharyya A., Lykidis A., Overbeek R.
    , Klenk H.-P., Gunsalus R.P., Fritz H.-J., Gottschalk G.
    J. Mol. Microbiol. Biotechnol. 4:453-461(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88.

Entry informationi

Entry nameiCAPPA_METMA
AccessioniPrimary (citable) accession number: Q8PS70
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 13, 2007
Last sequence update: October 1, 2002
Last modified: March 4, 2015
This is version 67 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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.