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Protein

Phosphoenolpyruvate carboxykinase [GTP]

Gene

pckG

Organism
Acinetobacter baumannii (strain SDF)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-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

Pathway:igluconeogenesis

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)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei77 – 771SubstrateUniRule annotation
Metal bindingi225 – 2251ManganeseUniRule annotation
Metal bindingi245 – 2451Manganese; via tele nitrogenUniRule annotation
Binding sitei267 – 2671SubstrateUniRule annotation
Active sitei269 – 2691UniRule annotation
Metal bindingi294 – 2941ManganeseUniRule annotation
Binding sitei384 – 3841GTPUniRule annotation
Binding sitei415 – 4151GTPUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi268 – 2736GTPUniRule annotation
Nucleotide bindingi516 – 5194GTPUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Decarboxylase, Lyase

Keywords - Biological processi

Gluconeogenesis

Keywords - Ligandi

GTP-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:ABSDF0809
OrganismiAcinetobacter baumannii (strain SDF)
Taxonomic identifieri509170 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesMoraxellaceaeAcinetobacterAcinetobacter calcoaceticus/baumannii complex
ProteomesiUP000001741 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 610610Phosphoenolpyruvate carboxykinase [GTP]PRO_1000125040Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliB0VSN6.
SMRiB0VSN6. Positions 10-604.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni216 – 2183Substrate bindingUniRule annotation
Regioni382 – 3843Substrate bindingUniRule annotation

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG1274.
HOGENOMiHOG000191700.
OMAiWMRFGED.
OrthoDBiEOG6MPWQS.

Family and domain databases

Gene3Di3.40.449.10. 1 hit.
3.90.228.20. 2 hits.
HAMAPiMF_00452. PEPCK_GTP.
InterProiIPR018091. PEP_carboxykin_GTP_CS.
IPR013035. PEP_carboxykinase_C.
IPR008209. PEP_carboxykinase_GTP.
IPR008210. PEP_carboxykinase_N.
[Graphical view]
PANTHERiPTHR11561. PTHR11561. 1 hit.
PfamiPF00821. PEPCK. 1 hit.
[Graphical view]
PIRSFiPIRSF001348. PEP_carboxykinase_GTP. 1 hit.
SUPFAMiSSF68923. SSF68923. 1 hit.
PROSITEiPS00505. PEPCK_GTP. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B0VSN6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTTVNAPEFV RHPKLIAWVE EIANLTKPAK IEWCDGSEEE YQRLIDLMIA
60 70 80 90 100
NGTMQKLNQE KHPGSYLANS DPSDVARVED RTYICSQNKE DAGATNNWED
110 120 130 140 150
PAVMREKLNG LFEGSMKGRT MYVVPFSMGP LGSHIAHIGI ELTDSPYVAV
160 170 180 190 200
SMRKMARMGK AVYDVLGTDG EFVPCVHTVG APLAEGQKDV AWPCNPEKYI
210 220 230 240 250
VHYPETREIW SFGSGYGGNA LLGKKCLALR IASVMGREQG WLAEHMLILG
260 270 280 290 300
VTNPQGEKHY IAAAFPSACG KTNFAMLIPP AGYEGWKIET VGDDIAWIKP
310 320 330 340 350
GEDGRLYAIN PEAGFFGVAP GTNTKTNPNC MATLHKDVIY TNVAVTDDGQ
360 370 380 390 400
VWWEGLSKEV PANLTNWKGQ PHVNGEKAAH PNARFTVAAG QCPSIDADWE
410 420 430 440 450
NPAGVPISAF IFGGRRADTV PLVSEAFDWV DGVYKAATMG SETTAAAVGQ
460 470 480 490 500
QGIVRRDPFA MLPFAGYNMA DYFDHWLNLG AKVSEKAEAS GNKLPKIFNV
510 520 530 540 550
NWFRRDAEGN FVWPGFGQNM RVLEWIIDRC EGRANAVETP IGFVPTYEDL
560 570 580 590 600
NWEGTEFTKE QFDLITNQDK DQWVTEIESH TELFNKLGER LPKALKERQA
610
ALLEAVKTGF
Length:610
Mass (Da):67,420
Last modified:April 8, 2008 - v1
Checksum:i7162A1DF31AD796E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CU468230 Genomic DNA. Translation: CAP00176.1.

Genome annotation databases

EnsemblBacteriaiCAP00176; CAP00176; ABSDF0809.
PATRICi20732547. VBIAciBau88365_0797.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CU468230 Genomic DNA. Translation: CAP00176.1.

3D structure databases

ProteinModelPortaliB0VSN6.
SMRiB0VSN6. Positions 10-604.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAP00176; CAP00176; ABSDF0809.
PATRICi20732547. VBIAciBau88365_0797.

Phylogenomic databases

eggNOGiCOG1274.
HOGENOMiHOG000191700.
OMAiWMRFGED.
OrthoDBiEOG6MPWQS.

Enzyme and pathway databases

UniPathwayiUPA00138.

Family and domain databases

Gene3Di3.40.449.10. 1 hit.
3.90.228.20. 2 hits.
HAMAPiMF_00452. PEPCK_GTP.
InterProiIPR018091. PEP_carboxykin_GTP_CS.
IPR013035. PEP_carboxykinase_C.
IPR008209. PEP_carboxykinase_GTP.
IPR008210. PEP_carboxykinase_N.
[Graphical view]
PANTHERiPTHR11561. PTHR11561. 1 hit.
PfamiPF00821. PEPCK. 1 hit.
[Graphical view]
PIRSFiPIRSF001348. PEP_carboxykinase_GTP. 1 hit.
SUPFAMiSSF68923. SSF68923. 1 hit.
PROSITEiPS00505. PEPCK_GTP. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: SDF.

Entry informationi

Entry nameiPCKG_ACIBS
AccessioniPrimary (citable) accession number: B0VSN6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: April 8, 2008
Last modified: July 22, 2015
This is version 48 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

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

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.