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Protein

Phosphoenolpyruvate carboxykinase [GTP]

Gene

pckG

Organism
Mycobacterium sp. (strain JLS)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalyzes the conversion of oxaloacetate (OAA) to phosphoenolpyruvate (PEP), the rate-limiting step in the metabolic pathway that produces glucose from lactate and other precursors derived from the citric acid cycle.UniRule annotation

Catalytic activityi

GTP + oxaloacetate = GDP + phosphoenolpyruvate + CO2.UniRule annotation

Cofactori

Mn2+UniRule annotationNote: Binds 1 Mn2+ ion per subunit.UniRule annotation

Pathwayi: gluconeogenesis

This protein is involved in the pathway gluconeogenesis, which is part of Carbohydrate biosynthesis.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway gluconeogenesis and in Carbohydrate biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei81SubstrateUniRule annotation1
Metal bindingi229ManganeseUniRule annotation1
Metal bindingi249Manganese; via tele nitrogenUniRule annotation1
Binding sitei271SubstrateUniRule annotation1
Active sitei273UniRule annotation1
Metal bindingi296ManganeseUniRule annotation1
Binding sitei389GTPUniRule annotation1
Binding sitei420GTPUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi272 – 277GTPUniRule annotation6
Nucleotide bindingi515 – 518GTPUniRule annotation4

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionDecarboxylase, Lyase
Biological processGluconeogenesis
LigandGTP-binding, Manganese, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00138

Names & Taxonomyi

Protein namesi
Recommended name:
Phosphoenolpyruvate carboxykinase [GTP]UniRule annotation (EC:4.1.1.32UniRule annotation)
Short name:
PEP carboxykinaseUniRule annotation
Short name:
PEPCKUniRule annotation
Gene namesi
Name:pckGUniRule annotation
Ordered Locus Names:Mjls_0165
OrganismiMycobacterium sp. (strain JLS)
Taxonomic identifieri164757 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacterium

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000602931 – 609Phosphoenolpyruvate carboxykinase [GTP]Add BLAST609

Proteomic databases

PRIDEiA3PSV1

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliA3PSV1
SMRiA3PSV1
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni220 – 222Substrate bindingUniRule annotation3
Regioni387 – 389Substrate bindingUniRule annotation3

Sequence similaritiesi

Belongs to the phosphoenolpyruvate carboxykinase [GTP] family.UniRule annotation

Phylogenomic databases

eggNOGiCOG1274 LUCA
HOGENOMiHOG000191700
KOiK01596
OMAiCWLALTD
OrthoDBiPOG091H0B4F

Family and domain databases

CDDicd00819 PEPCK_GTP, 1 hit
Gene3Di3.40.449.10, 2 hits
3.90.228.20, 2 hits
HAMAPiMF_00452 PEPCK_GTP, 1 hit
InterProiView protein in InterPro
IPR018091 PEP_carboxykin_GTP_CS
IPR013035 PEP_carboxykinase_C
IPR008209 PEP_carboxykinase_GTP
IPR035077 PEP_carboxykinase_GTP_C
IPR035078 PEP_carboxykinase_GTP_N
IPR008210 PEP_carboxykinase_N
PANTHERiPTHR11561 PTHR11561, 1 hit
PfamiView protein in Pfam
PF00821 PEPCK_C, 1 hit
PF17297 PEPCK_N, 1 hit
PIRSFiPIRSF001348 PEP_carboxykinase_GTP, 1 hit
SUPFAMiSSF68923 SSF68923, 1 hit
PROSITEiView protein in PROSITE
PS00505 PEPCK_GTP, 1 hit

Sequencei

Sequence statusi: Complete.

A3PSV1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTSATIPGLD TAPTEHEGLL AWVREVAELT QPDRVVFTDG SEEECARLTE
60 70 80 90 100
QLCEAGTFQK LNEEKKPNSY LALSDPSDVA RVESRTYICS EREIDAGPTN
110 120 130 140 150
NWMDPAEMRG IMTDLYRGSM RGRTMYVVPF CMGPLEAEDP KLGVEITDSE
160 170 180 190 200
YVVVSMRTMT RMGQAALDKM GTDGFFVKAL HSLGAPLEPG EKDVPWPCND
210 220 230 240 250
TKYITHFPET REIWSYGSGY GGNALLGKKC YSLRIASAMA HDEGWLAEHM
260 270 280 290 300
LILKLISPEN KAYFIAAAFP SACGKTNLAM LQPTIPGWRA ETVGDDIAWM
310 320 330 340 350
RFGKDGRLYA VNPEFGFFGV APGTNWSSNP NAMKTIEAGN TVFTNVAKTD
360 370 380 390 400
DGDVWWEGLE GEPDHLIDWK GNDYILRETE TKAAHPNSRY CTPISQCPTL
410 420 430 440 450
APEWDDPQGV PISAILFGGR RKTTVPLITQ ARDWQHGVFI GATLGSEQTA
460 470 480 490 500
AAEGKVGTVR RDPMAMLPFL GYNVGDYFQH WIDIGKNADE SKMPAVFFVN
510 520 530 540 550
WFRRGDDGRF LWPGFGENSR VLKWAIERIE HKADGRSTPI GIVPTAQDLD
560 570 580 590 600
LEGLDVDPED VDAALAVKPE EWRQELPLIE EWFEFVGEKL PTGIRDEFDA

LKHRLAEEA
Length:609
Mass (Da):67,822
Last modified:April 3, 2007 - v1
Checksum:i9F7D9E191F37FA54
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000580 Genomic DNA Translation: ABN95978.1
RefSeqiWP_011557603.1, NC_009077.1

Genome annotation databases

EnsemblBacteriaiABN95978; ABN95978; Mjls_0165
GeneIDi32421892
KEGGimjl:Mjls_0165

Similar proteinsi

Entry informationi

Entry nameiPCKG_MYCSJ
AccessioniPrimary (citable) accession number: A3PSV1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: April 3, 2007
Last modified: May 23, 2018
This is version 77 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

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