ID W7IWQ1_9PSEU Unreviewed; 607 AA.
AC W7IWQ1;
DT 16-APR-2014, integrated into UniProtKB/TrEMBL.
DT 16-APR-2014, sequence version 1.
DT 27-MAR-2024, entry version 45.
DE RecName: Full=Phosphoenolpyruvate carboxykinase [GTP] {ECO:0000256|HAMAP-Rule:MF_00452};
DE Short=PEP carboxykinase {ECO:0000256|HAMAP-Rule:MF_00452};
DE Short=PEPCK {ECO:0000256|HAMAP-Rule:MF_00452};
DE EC=4.1.1.32 {ECO:0000256|HAMAP-Rule:MF_00452};
DE AltName: Full=GTP-dependent phosphoenolpyruvate carboxykinase {ECO:0000256|HAMAP-Rule:MF_00452};
DE Short=GTP-PEPCK {ECO:0000256|HAMAP-Rule:MF_00452};
GN Name=pckG {ECO:0000256|HAMAP-Rule:MF_00452};
GN ORFNames=UO65_6346 {ECO:0000313|EMBL:EWC58454.1};
OS Actinokineospora spheciospongiae.
OC Bacteria; Actinomycetota; Actinomycetes; Pseudonocardiales;
OC Pseudonocardiaceae; Actinokineospora.
OX NCBI_TaxID=909613 {ECO:0000313|EMBL:EWC58454.1, ECO:0000313|Proteomes:UP000019277};
RN [1] {ECO:0000313|EMBL:EWC58454.1, ECO:0000313|Proteomes:UP000019277}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=EG49 {ECO:0000313|EMBL:EWC58454.1,
RC ECO:0000313|Proteomes:UP000019277};
RX PubMed=24604655;
RA Harjes J., Ryu T., Abdelmohsen U.R., Moitinho-Silva L., Horn H., Ravasi T.,
RA Hentschel U.;
RT "Draft Genome Sequence of the Antitrypanosomally Active Sponge-Associated
RT Bacterium Actinokineospora sp. Strain EG49.";
RL Genome Announc. 2:e00160-14(2014).
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:0000256|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:0000256|HAMAP-Rule:MF_00452};
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00452};
CC Note=Binds 1 Mn(2+) ion per subunit. {ECO:0000256|HAMAP-Rule:MF_00452};
CC -!- PATHWAY: Carbohydrate biosynthesis; gluconeogenesis.
CC {ECO:0000256|HAMAP-Rule:MF_00452}.
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_00452}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00452}.
CC -!- SIMILARITY: Belongs to the phosphoenolpyruvate carboxykinase [GTP]
CC family. {ECO:0000256|ARBA:ARBA00005796, ECO:0000256|HAMAP-
CC Rule:MF_00452}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EWC58454.1}.
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DR EMBL; AYXG01000241; EWC58454.1; -; Genomic_DNA.
DR RefSeq; WP_035289980.1; NZ_AYXG01000241.1.
DR AlphaFoldDB; W7IWQ1; -.
DR STRING; 909613.UO65_6346; -.
DR PATRIC; fig|909613.9.peg.6343; -.
DR eggNOG; COG1274; Bacteria.
DR OrthoDB; 9758871at2; -.
DR UniPathway; UPA00138; -.
DR Proteomes; UP000019277; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016301; F:kinase activity; IEA:UniProtKB-KW.
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 GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR CDD; cd00819; PEPCK_GTP; 1.
DR Gene3D; 3.90.228.20; -; 1.
DR Gene3D; 3.40.449.10; Phosphoenolpyruvate Carboxykinase, domain 1; 1.
DR Gene3D; 2.170.8.10; Phosphoenolpyruvate Carboxykinase, domain 2; 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; PHOSPHOENOLPYRUVATE CARBOXYKINASE; 1.
DR PANTHER; PTHR11561:SF0; PHOSPHOENOLPYRUVATE CARBOXYKINASE (GTP)-RELATED; 1.
DR Pfam; PF00821; PEPCK_GTP; 1.
DR Pfam; PF17297; PEPCK_N; 1.
DR PIRSF; PIRSF001348; PEP_carboxykinase_GTP; 1.
DR SUPFAM; SSF68923; PEP carboxykinase N-terminal domain; 1.
DR SUPFAM; SSF53795; PEP carboxykinase-like; 1.
DR PROSITE; PS00505; PEPCK_GTP; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00452};
KW Decarboxylase {ECO:0000256|ARBA:ARBA00022793, ECO:0000256|HAMAP-
KW Rule:MF_00452};
KW Gluconeogenesis {ECO:0000256|ARBA:ARBA00022432, ECO:0000256|HAMAP-
KW Rule:MF_00452};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|HAMAP-
KW Rule:MF_00452}; Kinase {ECO:0000313|EMBL:EWC58454.1};
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|HAMAP-Rule:MF_00452};
KW Manganese {ECO:0000256|ARBA:ARBA00023211, ECO:0000256|HAMAP-Rule:MF_00452};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_00452};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00452}; Pyruvate {ECO:0000313|EMBL:EWC58454.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000019277};
KW Transferase {ECO:0000313|EMBL:EWC58454.1}.
FT DOMAIN 21..243
FT /note="Phosphoenolpyruvate carboxykinase GTP-utilising N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF17297"
FT DOMAIN 247..605
FT /note="Phosphoenolpyruvate carboxykinase C-terminal P-loop"
FT /evidence="ECO:0000259|Pfam:PF00821"
FT ACT_SITE 275
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00452"
FT BINDING 79
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00452"
FT BINDING 222..224
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00452"
FT BINDING 231
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00452"
FT BINDING 251
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00452"
FT BINDING 273
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00452"
FT BINDING 274..279
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00452"
FT BINDING 298
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00452"
FT BINDING 388..390
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00452"
FT BINDING 390
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00452"
FT BINDING 421
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00452"
FT BINDING 516..519
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00452"
SQ SEQUENCE 607 AA; 67324 MW; BB552F0AA67586FC CRC64;
MTAVTIPGVD QAPTTHKRLL AWVREVAELT TPDAVVWVDG SEEEWTRVTD KLVAAGTFTR
LEKKPNSFYA ASDPNDVARV EERTYICSAD EADAGPTNNW MDPAEMKAIM TELYRGCMRG
RTMYVIPFCM GPLDADSPML GVEISDSEYV VASMRIMTRM GAQALDRFID ADGTERDFVP
ALHSIGAPLE PGQADVAWPC NDTKYIVHFP EERLIWSFGS GYGGNALLGK KCYSLRIASV
IGRDEGWLAE HMLILKLTSP EDKVYFVAAA FPSACGKTNL AMLEPTIPGW KVETIGDDIA
WMRFGEDGRI YAVNPENGFF GVAPGTDYHT NPNAMRTIAK GNSLFTNVAL TDDGDIWWEG
MSEPPAHLTS WKKADWTPGS EEKAAHPNSR YCTPIDQCDT KAAEWNDPKG VPISAIFFGG
RRATTIPLVT ESRDWQHGTF MGATLSSETT AAAVGKTGVV RRDPMAMLPF IGYNAGDYFN
HWIETGKRAD ATKLPKIFYV NWFRRAEDKS FLWPGFGENS RILKWAIERI EGKAAATETP
IGFIPSADEL DLSGLDDDRA AIEAALRFDA DEWRAELPLI DEWFDKIGDK LPTPLRDELE
ALKQRLG
//
