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Protein

Phosphoenolpyruvate carboxylase

Gene

ppc

Organism
Azoarcus sp. KH32C
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 sitei144 – 1441UniRule annotation
Active sitei577 – 5771UniRule 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

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
ORF Names:AZKH_0912Imported
OrganismiAzoarcus sp. KH32CImported
Taxonomic identifieri748247 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaRhodocyclalesRhodocyclaceaeAzoarcus
ProteomesiUP000007106: Chromosome

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Family & Domainsi

Sequence similaritiesi

Belongs to the PEPCase type 1 family.UniRule annotation

Phylogenomic databases

KOiK01595.

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.

H0PXQ6-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTQDKDAPLR EDIRLLGRVL GDTVRDQQGE AMFGLIERIR QTSVRFRRDD
60 70 80 90 100
DRAARLELEG ILDALSREQT IQVVRAFSYF SHLANIAEDQ HHIRRTRAHL
110 120 130 140 150
LAGSAPREGS LAHALARALD GRHTPGELAA FFDTAEVTPV LTAHPTEVQR
160 170 180 190 200
KSILNCQTDI ARLLDQRDRM ALTPEERDDS DETLRSAVLT LWQTRMLRPA
210 220 230 240 250
KLSVLDEVAN GLSYFDSTFL RELPRLYAHL EDQLAERDGA LGALELPAFL
260 270 280 290 300
KVGSWIGGDR DGNPFVTAEV LERALALQAG LALGFYLDEL HALGARLSLA
310 320 330 340 350
LGLVSASDAL LALAEHSPDH SPHRNDEPYR RAITGIYARL AATHRALLGI
360 370 380 390 400
EPPRHPVAAA EPYASAAELA DDLDTIHRSL VANGSAALAR GRLRLLRRAV
410 420 430 440 450
RVFGFHLAPI DLRQNSDVHE RVVAELLSTA RPEVDYRALG EEARCALLLE
460 470 480 490 500
ELATPRPLAS PHVHYSEETE GELAIFRAAR TAHLRFGKAA ITNCIISKTD
510 520 530 540 550
DVSDMLELAL LLKEAGLLRP HEQALDVNII PLFETIDDLA NAPSVMDRLF
560 570 580 590 600
SLPGYMSLLG SRGQLQEVML GYSDSNKDGG FLTSGWSLYK AEIGLVEVFA
610 620 630 640 650
RHNVRLRLFH GRGGSVGRGG GPSYQAILAQ PGGAVQGQIR LTEQGEVIAA
660 670 680 690 700
KYGNPEVGRR NLEVLVAATL EASLLTDRSP APRADFLDTM QALSDAAFSA
710 720 730 740 750
YRGLVYETEG FERYFWESTV ISEIAELNIG SRPASRKKGT RIEDLRAIPW
760 770 780 790 800
VFSWAQCRLM LPGWFGFGSA VKAWRAANPD DGLARLQAMY KEWSFFATLL
810 820 830 840 850
SNMDMVLAKS DLAIASRYAG LVKDAKLREE IFNRIRTEWQ DTVDALLAIT
860 870 880 890 900
GQTELLDDNP LLKRSIRNRF PYLDPLNHVQ VELLRRHRES HEDARIRLGI
910
HLSINGIAAG LRNSG
Length:915
Mass (Da):101,361
Last modified:February 22, 2012 - v1
Checksum:iDF23BCF426681A38
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP012304 Genomic DNA. Translation: BAL23248.1.
RefSeqiWP_015434556.1. NC_020516.1.
YP_007550224.1. NC_020516.1.

Genome annotation databases

EnsemblBacteriaiBAL23248; BAL23248; AZKH_0912.
GeneIDi14785303.
KEGGiaza:AZKH_0912.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP012304 Genomic DNA. Translation: BAL23248.1.
RefSeqiWP_015434556.1. NC_020516.1.
YP_007550224.1. NC_020516.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAL23248; BAL23248; AZKH_0912.
GeneIDi14785303.
KEGGiaza:AZKH_0912.

Phylogenomic databases

KOiK01595.

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 Azoarcus sp. KH32C."
    Nishizawa T., Tago T., Oshima K., Hattori M., Ishii S., Otsuka S., Senoo K.
    Submitted (NOV-2011) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: KH32CImported.

Entry informationi

Entry nameiH0PXQ6_9RHOO
AccessioniPrimary (citable) accession number: H0PXQ6
Entry historyi
Integrated into UniProtKB/TrEMBL: February 22, 2012
Last sequence update: February 22, 2012
Last modified: February 4, 2015
This is version 18 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.