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Protein

Phosphoenolpyruvate carboxylase

Gene

ppc

Organism
Sphingopyxis alaskensis (strain DSM 13593 / LMG 18877 / RB2256) (Sphingomonas alaskensis)
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 annotationSAAS annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei132 – 1321UniRule annotation
Active sitei556 – 5561UniRule 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

Enzyme and pathway databases

BioCyciSALA317655:GHHY-3124-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:Sala_3081Imported
OrganismiSphingopyxis alaskensis (strain DSM 13593 / LMG 18877 / RB2256) (Sphingomonas alaskensis)Imported
Taxonomic identifieri317655 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaSphingomonadalesSphingomonadaceaeSphingopyxis
ProteomesiUP000006578 Componenti: Chromosome

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi317655.Sala_3081.

Structurei

3D structure databases

ProteinModelPortaliQ1GNI7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the PEPCase type 1 family.UniRule annotation

Phylogenomic databases

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.

Q1GNI7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGPPIQISQN PDIRYLGRIL GDVIRAYGGD KLFRQTEYIR SSSVDRHRGI
60 70 80 90 100
AGAEAIDPGL DALSLDDTIA FVRGFMLFSM LANLAEDRQG IAAEPEATVA
110 120 130 140 150
AALEKLKADG IDSAAVAALL NAALIAPVLT AHPTEVRRKS MLDHKNRIAE
160 170 180 190 200
LMRMRDAGLD ETPEGDVVED AIRRQVVLLW QTRPLRTQKL FVADEIDNAL
210 220 230 240 250
TYLRDVFLPV VPKLYARWEK ELGQRPASFL RIGSWIGGDR DGNPFVTAET
260 270 280 290 300
LRMATGRNAA AVIGHYIDQV HALGAELSVS STLAPVTDAV EALAEASGDT
310 320 330 340 350
APSRSDEPYR RALSGIYARL SATYAAITGK PPPRPGALKG EPYAAPGDFR
360 370 380 390 400
RDLVTIASGL SASGKGQLAG IGALGRLIRA VEVFGFHLAT LDMRQNSAVH
410 420 430 440 450
ERVLAELFNI SGVEADYLTL DEAARVALLR KELGVNRPLA APWHEWSEET
460 470 480 490 500
AGELAIVHAA ADVRKRLGKD AIVQWIISKA ESLSDLLEVH VLAREGGLWS
510 520 530 540 550
AESRDNLMVV PLFETIADLD DAPAIMAAYF ALPEIAPHVA ARGHQEVMIG
560 570 580 590 600
YSDSNKDGGY LTSTWGLHQA SAALTPVFEQ ADTAMQLFHG RGGAVGRGGG
610 620 630 640 650
SAFAAIRAQP AGTVQGRIRI TEQGEVIAAK YGTIDSAATN LEAMVSASLL
660 670 680 690 700
ASLEPEAMGA KEAERFTAAM DALSDTAFAA YRGLVYDTPA FRDFFRAMTP
710 720 730 740 750
IAEIATLKIG SRPSSRTKST AIEDLRAIPW VFSWAQARTM LPGWYGTGEA
760 770 780 790 800
FAAFADKALL TDMAASWPFF AALLGNMEMV LAKSDMGIAA RYAGLASQID
810 820 830 840 850
GHDAIFGRIK DGWNRAHDGL LEITGQTRLL EKNPALEASI RLRLPYIEPL
860 870 880
NLLQIELMKR HRAGETDPRI AEGIQLTINA IATALRNSG
Length:889
Mass (Da):95,804
Last modified:June 27, 2006 - v1
Checksum:i6889A43570E88208
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000356 Genomic DNA. Translation: ABF54785.1.
RefSeqiWP_011543347.1. NC_008048.1.
YP_618118.1. NC_008048.1.

Genome annotation databases

EnsemblBacteriaiABF54785; ABF54785; Sala_3081.
KEGGisal:Sala_3081.
PATRICi23695540. VBISphAla23391_3175.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000356 Genomic DNA. Translation: ABF54785.1.
RefSeqiWP_011543347.1. NC_008048.1.
YP_618118.1. NC_008048.1.

3D structure databases

ProteinModelPortaliQ1GNI7.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi317655.Sala_3081.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABF54785; ABF54785; Sala_3081.
KEGGisal:Sala_3081.
PATRICi23695540. VBISphAla23391_3175.

Phylogenomic databases

HOGENOMiHOG000238647.
KOiK01595.
OMAiFTSNWEL.
OrthoDBiEOG6TJ7T8.

Enzyme and pathway databases

BioCyciSALA317655:GHHY-3124-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: DSM 13593 / LMG 18877 / RB2256Imported.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: RB2256Imported.

Entry informationi

Entry nameiQ1GNI7_SPHAL
AccessioniPrimary (citable) accession number: Q1GNI7
Entry historyi
Integrated into UniProtKB/TrEMBL: June 27, 2006
Last sequence update: June 27, 2006
Last modified: June 24, 2015
This is version 75 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.