PCKG_ARTS2
ID PCKG_ARTS2 Reviewed; 611 AA.
AC A0JSP6;
DT 26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 12-DEC-2006, sequence version 1.
DT 03-AUG-2022, entry version 89.
DE RecName: Full=Phosphoenolpyruvate carboxykinase [GTP] {ECO:0000255|HAMAP-Rule:MF_00452};
DE Short=PEP carboxykinase {ECO:0000255|HAMAP-Rule:MF_00452};
DE Short=PEPCK {ECO:0000255|HAMAP-Rule:MF_00452};
DE EC=4.1.1.32 {ECO:0000255|HAMAP-Rule:MF_00452};
GN Name=pckG {ECO:0000255|HAMAP-Rule:MF_00452}; OrderedLocusNames=Arth_0667;
OS Arthrobacter sp. (strain FB24).
OC Bacteria; Actinobacteria; Micrococcales; Micrococcaceae; Arthrobacter.
OX NCBI_TaxID=290399;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FB24;
RX PubMed=24501649; DOI=10.4056/sigs.4438185;
RA Nakatsu C.H., Barabote R., Thompson S., Bruce D., Detter C., Brettin T.,
RA Han C., Beasley F., Chen W., Konopka A., Xie G.;
RT "Complete genome sequence of Arthrobacter sp. strain FB24.";
RL Stand. Genomic Sci. 9:106-116(2013).
CC -!- FUNCTION: Catalyzes the conversion of oxaloacetate (OAA) to
CC phosphoenolpyruvate (PEP), the rate-limiting step in the metabolic
CC pathway that produces glucose from lactate and other precursors derived
CC from the citric acid cycle. {ECO:0000255|HAMAP-Rule:MF_00452}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=GTP + oxaloacetate = CO2 + GDP + phosphoenolpyruvate;
CC Xref=Rhea:RHEA:10388, ChEBI:CHEBI:16452, ChEBI:CHEBI:16526,
CC ChEBI:CHEBI:37565, ChEBI:CHEBI:58189, ChEBI:CHEBI:58702; EC=4.1.1.32;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00452};
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00452};
CC Note=Binds 1 Mn(2+) ion per subunit. {ECO:0000255|HAMAP-Rule:MF_00452};
CC -!- PATHWAY: Carbohydrate biosynthesis; gluconeogenesis.
CC {ECO:0000255|HAMAP-Rule:MF_00452}.
CC -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00452}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00452}.
CC -!- SIMILARITY: Belongs to the phosphoenolpyruvate carboxykinase [GTP]
CC family. {ECO:0000255|HAMAP-Rule:MF_00452}.
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DR EMBL; CP000454; ABK02066.1; -; Genomic_DNA.
DR RefSeq; WP_011690534.1; NC_008541.1.
DR AlphaFoldDB; A0JSP6; -.
DR SMR; A0JSP6; -.
DR STRING; 290399.Arth_0667; -.
DR EnsemblBacteria; ABK02066; ABK02066; Arth_0667.
DR KEGG; art:Arth_0667; -.
DR eggNOG; COG1274; Bacteria.
DR HOGENOM; CLU_028872_1_1_11; -.
DR OMA; GPTNNWV; -.
DR OrthoDB; 267285at2; -.
DR UniPathway; UPA00138; -.
DR Proteomes; UP000000754; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0030145; F:manganese ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004613; F:phosphoenolpyruvate carboxykinase (GTP) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006094; P:gluconeogenesis; IEA:UniProtKB-UniRule.
DR CDD; cd00819; PEPCK_GTP; 1.
DR Gene3D; 3.40.449.10; -; 1.
DR Gene3D; 3.90.228.20; -; 1.
DR HAMAP; MF_00452; PEPCK_GTP; 1.
DR InterPro; IPR018091; PEP_carboxykin_GTP_CS.
DR InterPro; IPR013035; PEP_carboxykinase_C.
DR InterPro; IPR008209; PEP_carboxykinase_GTP.
DR InterPro; IPR035077; PEP_carboxykinase_GTP_C.
DR InterPro; IPR035078; PEP_carboxykinase_GTP_N.
DR InterPro; IPR008210; PEP_carboxykinase_N.
DR PANTHER; PTHR11561; PTHR11561; 1.
DR Pfam; PF00821; PEPCK_GTP; 1.
DR Pfam; PF17297; PEPCK_N; 1.
DR PIRSF; PIRSF001348; PEP_carboxykinase_GTP; 1.
DR SUPFAM; SSF68923; SSF68923; 1.
DR PROSITE; PS00505; PEPCK_GTP; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Decarboxylase; Gluconeogenesis; GTP-binding; Lyase; Manganese;
KW Metal-binding; Nucleotide-binding; Reference proteome.
FT CHAIN 1..611
FT /note="Phosphoenolpyruvate carboxykinase [GTP]"
FT /id="PRO_1000072370"
FT ACT_SITE 275
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT BINDING 82
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT BINDING 222..224
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT BINDING 231
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT BINDING 251
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT BINDING 273
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT BINDING 274..279
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT BINDING 298
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT BINDING 389..391
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT BINDING 391
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT BINDING 422
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT BINDING 517..520
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
SQ SEQUENCE 611 AA; 67176 MW; 13FC3189846C263D CRC64;
MGDLARLPLL EKAPTTHAGL LAWVEEVAEL TQPDRIHWVD GTEEEYTRLT GELVEAGTLT
RLNPELFPNS FAAFSDPADV ARVEEQTFIC SENQRDAGFT NNWMAPAEMK QKLRGLFAGS
MRGRTMYVIP FVMGHLDAED PKFGVEITDS AYVVASMRIM ANIGTEVLDK ITATNAFFVP
ALHSLGAPLA PGQADVAWPC NPDKWIVHFP EERSIWSFGS GYGGNALLGK KCYALRIASV
MARDEGWLAE HMLILKLTSP EKKSYYMSAA FPSACGKTNL ALLDPTIEGW EVETLGDDIT
WMRIGKEGEL RATNPEAGLF GVAPGTGWGT NPNAMRAIAK GHSIFTNVAL TDDGGVWWEG
MTEETPAHLT DWQGNSWTPD SDKPAAHPNS RFCTPISQID MLAEEYYSPE GVELSAILFG
GRRKTTVPLV TQARSWTNGI FMGSTLSSET TAAAAGQVGV LRRDPMAMLP FIGYDAGDYL
KHWISVSGKA NPERLPHIFL VNWFRRTADG DFAWPGFGDN ARVLKWAIER IEGKADAIET
PIGFVPAGHA LDLTGLDLTH AHVEDAVRVD REEWDAELAS IEEWYAKFGD SLPEALRAEL
DALKERMADH S
