UniProtKB - Q21XR0 (Q21XR0_RHOFT)
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Protein
Phosphoenolpyruvate carboxylase
Gene
ppc
Organism
Rhodoferax ferrireducens (strain ATCC BAA-621 / DSM 15236 / T118) (Albidiferax ferrireducens)
Status
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 key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Active sitei | 154 | UniRule annotation | 1 | |
Active sitei | 602 | UniRule annotation | 1 |
GO - Molecular functioni
- magnesium ion binding Source: UniProtKB-UniRule
- phosphoenolpyruvate carboxylase activity Source: UniProtKB-UniRule
GO - Biological processi
- carbon fixation Source: UniProtKB-UniRule
- oxaloacetate metabolic process Source: UniProtKB-UniRule
- tricarboxylic acid cycle Source: InterPro
Keywordsi
Molecular function | LyaseUniRule annotationSAAS annotationImported |
Biological process | Carbon dioxide fixationUniRule annotationSAAS annotation |
Ligand | 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 annotation Ordered Locus Names:Rfer_1714Imported |
Organismi | Rhodoferax ferrireducens (strain ATCC BAA-621 / DSM 15236 / T118) (Albidiferax ferrireducens)Imported |
Taxonomic identifieri | 338969 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Comamonadaceae › Rhodoferax › |
Proteomesi |
|
Interactioni
Subunit structurei
Homotetramer.UniRule annotation
Protein-protein interaction databases
STRINGi | 338969.Rfer_1714. |
Family & Domainsi
Sequence similaritiesi
Phylogenomic databases
eggNOGi | ENOG4105CCA. Bacteria. COG2352. LUCA. |
HOGENOMi | HOG000238647. |
KOi | K01595. |
OMAi | PWVFGWT. |
OrthoDBi | POG091H040O. |
Family and domain databases
HAMAPi | MF_00595. PEPcase_type1. 1 hit. |
InterProi | View protein in InterPro IPR021135. PEP_COase. IPR022805. PEP_COase_bac/pln-type. IPR018129. PEP_COase_Lys_AS. IPR033129. PEPCASE_His_AS. IPR015813. Pyrv/PenolPyrv_Kinase-like_dom. |
PANTHERi | PTHR30523. PTHR30523. 1 hit. |
Pfami | View protein in Pfam PF00311. PEPcase. 1 hit. |
PRINTSi | PR00150. PEPCARBXLASE. |
SUPFAMi | SSF51621. SSF51621. 1 hit. |
PROSITEi | View protein in PROSITE PS00781. PEPCASE_1. 1 hit. PS00393. PEPCASE_2. 1 hit. |
i Sequence
Sequence statusi: Complete.
Q21XR0-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MIKPQKVAPT QRIQDNERPL VDDIRLLGRI LGDVIREQEG VAAYELIEEI
60 70 80 90 100
RQLSVAFRRD ADHDADKALK KLLKGLSSDQ AVSVTRAFTY FSHLANLAED
110 120 130 140 150
RHHIRRRAIH ERAGDTQEGS IEVAMARLHA AGITPESIAS SLASSYLSPV
160 170 180 190 200
LTAHPTEVQR KSILDAERDI AQLLTARDEI KVNAAAHRSV NTKKDALTPR
210 220 230 240 250
ELLLNEQQMK ARVLQLWQTR LLRSSKLTVA DEVENALSYY ETTFLSEIPR
260 270 280 290 300
LYTELERELG PNPVHSFLRM GQWIGGDRDG NPHVNAQTLA HALRRQADVA
310 320 330 340 350
LRHYLTEVHY LGGELSLSAM LVNCLAPMQA LAERSPDSNE HRKDEPYRRA
360 370 380 390 400
LIGVYARLAA VLKDLTGGEA ARHAVAPQNA YANAEEFLAD LRIIEASLLA
410 420 430 440 450
HHGEALVAQR LHPLIRAVEV FGFHLATVDL RQSSDQHEAV MAELLAVARL
460 470 480 490 500
ESAYPQLDEM AKRRLLMGLL NDARPLRVMG ATYSALTQSE LAVFETAKVM
510 520 530 540 550
RSLFGAQAIR HYIISHTETV SDLLEVLLLQ KEVGLLEGTL DEQARCDLIV
560 570 580 590 600
VPLFETIEDL RHAASIMREY YALPGIHALV SRGRPDQYHE QDIMLGYSDS
610 620 630 640 650
NKDGGIFTSN WELYQAEIAL VDVFDEMAAS QNIPSDAGSV TEVRAIQLRL
660 670 680 690 700
FHGRGGTVGR GGGPSYQAIL AQPPGTVRGQ IRLTEQGEVI GSKYANPEIG
710 720 730 740 750
RRNLETLVAA TLEATLLQPT KSASAPFLKA AAELSLSSMA AYRQLVYETP
760 770 780 790 800
GFTDYFFAAT PIREIAELNL GSRPASRKPS HKIEDLRAIP WGFSWGQCRL
810 820 830 840 850
TLPGWYGFGS AVESFLAQDG QKDPLALLQK MHRQWPFFKT LLSNMDMVMA
860 870 880 890 900
KSDLALGSRY AELVTDARLR KKIFGAIEAE WHRTADALSL ITGDPHRLAH
910 920 930 940 950
NTALQRSMRH RFPYIDPLHH LQVELVRRYR AGQTDERLKR GIHISINGIA
AGLRNTG
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | CP000267 Genomic DNA. Translation: ABD69443.1. |
RefSeqi | WP_011464011.1. NC_007908.1. |
Genome annotation databases
EnsemblBacteriai | ABD69443; ABD69443; Rfer_1714. |
KEGGi | rfr:Rfer_1714. |
Similar proteinsi
Entry informationi
Entry namei | Q21XR0_RHOFT | |
Accessioni | Q21XR0Primary (citable) accession number: Q21XR0 | |
Entry historyi | Integrated into UniProtKB/TrEMBL: | April 18, 2006 |
Last sequence update: | April 18, 2006 | |
Last modified: | March 28, 2018 | |
This is version 86 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Unreviewed (UniProtKB/TrEMBL) |