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Protein

Phosphoenolpyruvate carboxylase

Gene

ppc

Organism
Pleurocapsa sp. PCC 7327
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 annotation

Catalytic activityi

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

Cofactori

Mg2+UniRule annotationSAAS annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei194UniRule annotation1
Active sitei655UniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLyaseUniRule annotationSAAS annotationImported
Biological processCarbon dioxide fixationUniRule annotationSAAS annotation
LigandMagnesiumUniRule 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
ORF Names:Ple7327_1687Imported
OrganismiPleurocapsa sp. PCC 7327Imported
Taxonomic identifieri118163 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaPleurocapsalesHyellaceaePleurocapsa
Proteomesi
  • UP000010382 Componenti: Chromosome

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Family & Domainsi

Sequence similaritiesi

Belongs to the PEPCase type 1 family.UniRule annotationSAAS annotation

Phylogenomic databases

KOiK01595.
OrthoDBiPOG091H040O.

Family and domain databases

HAMAPiMF_00595. PEPcase_type1. 1 hit.
InterProiView 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.
PfamiView protein in Pfam
PF00311. PEPcase. 1 hit.
PRINTSiPR00150. PEPCARBXLASE.
SUPFAMiSSF51621. SSF51621. 2 hits.
PROSITEiView protein in PROSITE
PS00781. PEPCASE_1. 1 hit.
PS00393. PEPCASE_2. 1 hit.

Sequencei

Sequence statusi: Complete.

K9T4U5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSLLRPSVP DVSIFSTSEL LLRHRLKLVE DLWESALRSE YGQEAVDLLK
60 70 80 90 100
KLRSICSPEG QATEIPASAI AQTIEQLELN QAILASRAFA LYFQLINIVE
110 120 130 140 150
QHYEQRDRQL ERLASSQDSS DLSQHGSQLD NINTPPAALG VNLLEKSFFN
160 170 180 190 200
ENANAPKAGT FQWLFPYLKQ LNVPPQLIQR LLNQLDIRLV FTAHPTEIVR
210 220 230 240 250
HTIRKKQRRI ARILRQLDRA EEAFRAIGLS TSWEAEEAKA QLTEEIRLWW
260 270 280 290 300
RTDELRQFKP TVLDEVDYAL HYFEEVLFEV IPQLSIRLKQ ALKSAFPRLT
310 320 330 340 350
APANDFCRFG SWVGGDRDGN PSVTPEVTWK TACYQRNLVI EKYLQSVREL
360 370 380 390 400
IVVLSPSLHW SNVSQDLLDS LERDKMQLPE IYEQLAIRFR QEPYRLKLSY
410 420 430 440 450
IQKRLENTRD RNKRLAIPEE RQILFQRFHD NVYRCGDDFL AELRLIQRNL
460 470 480 490 500
AETRLCCQEL DNLICQVEVY GFNLAQLDFR QESSQHSEAI EEIAEYLQIL
510 520 530 540 550
PKPYSQLTEA EKIAWLVQEL RTRRPLIPQD MPFSAKTCEA IETLRILRQL
560 570 580 590 600
QQEFGLDICQ TYIISMTHDA SDVLEVMLLA KEAGLYDPAT GQTTLRICPL
610 620 630 640 650
FETVDDLRRA PTIMEELFEI PLYRTALAGG HDGIEIPGFP VNLQEVMVGY
660 670 680 690 700
SDSNKDSGFL SSNWEIHKAQ KALQKVARKY GVILRLFHGR GGSVGRGGGP
710 720 730 740 750
AYAAILAQPS STINGRIKIT EQGEVLASKY SLPELALYNL ETLATAVIQS
760 770 780 790 800
SVLGSGFDDI EPWNAIMEEL ATCARKAYRA LIYEQPDFID FFLSVTPIPE
810 820 830 840 850
ISQLQISSRP ARRKSGQKDL STLRAIPWVF SWTQSRFLLP AWYGVGTALR
860 870 880 890 900
EFLAREPEEN LKLLRYFYLK WPFFKMVISK AEMTLAKVDL QIAHHYVREL
910 920 930 940 950
SKPEDRERFE RLFEQIAQEY HLSCDLILTI TEHNRLLDGD PSLQRSVQLR
960 970 980 990 1000
NGTIVPLGFL QVSLLKRLRQ YSDRASSNAI YFRYSKEELL RGALLTINGI

AAGMRNTG
Length:1,008
Mass (Da):115,755
Last modified:March 6, 2013 - v1
Checksum:i4EE7970A45AA7939
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP003590 Genomic DNA. Translation: AFY77049.1.
RefSeqiWP_015143354.1. NC_019689.1.

Genome annotation databases

EnsemblBacteriaiAFY77049; AFY77049; Ple7327_1687.
KEGGiplp:Ple7327_1687.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP003590 Genomic DNA. Translation: AFY77049.1.
RefSeqiWP_015143354.1. NC_019689.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAFY77049; AFY77049; Ple7327_1687.
KEGGiplp:Ple7327_1687.

Phylogenomic databases

KOiK01595.
OrthoDBiPOG091H040O.

Family and domain databases

HAMAPiMF_00595. PEPcase_type1. 1 hit.
InterProiView 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.
PfamiView protein in Pfam
PF00311. PEPcase. 1 hit.
PRINTSiPR00150. PEPCARBXLASE.
SUPFAMiSSF51621. SSF51621. 2 hits.
PROSITEiView protein in PROSITE
PS00781. PEPCASE_1. 1 hit.
PS00393. PEPCASE_2. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiK9T4U5_9CYAN
AccessioniPrimary (citable) accession number: K9T4U5
Entry historyiIntegrated into UniProtKB/TrEMBL: March 6, 2013
Last sequence update: March 6, 2013
Last modified: February 15, 2017
This is version 31 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

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 one 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.