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PCKA_CAMJR
ID   PCKA_CAMJR              Reviewed;         524 AA.
AC   Q5HUM7;
DT   30-MAY-2006, integrated into UniProtKB/Swiss-Prot.
DT   15-FEB-2005, sequence version 1.
DT   03-AUG-2022, entry version 88.
DE   RecName: Full=Phosphoenolpyruvate carboxykinase (ATP) {ECO:0000255|HAMAP-Rule:MF_00453};
DE            Short=PCK {ECO:0000255|HAMAP-Rule:MF_00453};
DE            Short=PEP carboxykinase {ECO:0000255|HAMAP-Rule:MF_00453};
DE            Short=PEPCK {ECO:0000255|HAMAP-Rule:MF_00453};
DE            EC=4.1.1.49 {ECO:0000255|HAMAP-Rule:MF_00453};
GN   Name=pckA {ECO:0000255|HAMAP-Rule:MF_00453}; OrderedLocusNames=CJE1010;
OS   Campylobacter jejuni (strain RM1221).
OC   Bacteria; Proteobacteria; Epsilonproteobacteria; Campylobacterales;
OC   Campylobacteraceae; Campylobacter.
OX   NCBI_TaxID=195099;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RM1221;
RX   PubMed=15660156; DOI=10.1371/journal.pbio.0030015;
RA   Fouts D.E., Mongodin E.F., Mandrell R.E., Miller W.G., Rasko D.A.,
RA   Ravel J., Brinkac L.M., DeBoy R.T., Parker C.T., Daugherty S.C.,
RA   Dodson R.J., Durkin A.S., Madupu R., Sullivan S.A., Shetty J.U.,
RA   Ayodeji M.A., Shvartsbeyn A., Schatz M.C., Badger J.H., Fraser C.M.,
RA   Nelson K.E.;
RT   "Major structural differences and novel potential virulence mechanisms from
RT   the genomes of multiple Campylobacter species.";
RL   PLoS Biol. 3:72-85(2005).
CC   -!- FUNCTION: Involved in the gluconeogenesis. Catalyzes the conversion of
CC       oxaloacetate (OAA) to phosphoenolpyruvate (PEP) through direct
CC       phosphoryl transfer between the nucleoside triphosphate and OAA.
CC       {ECO:0000255|HAMAP-Rule:MF_00453}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + oxaloacetate = ADP + CO2 + phosphoenolpyruvate;
CC         Xref=Rhea:RHEA:18617, ChEBI:CHEBI:16452, ChEBI:CHEBI:16526,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:58702, ChEBI:CHEBI:456216;
CC         EC=4.1.1.49; Evidence={ECO:0000255|HAMAP-Rule:MF_00453};
CC   -!- COFACTOR:
CC       Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00453};
CC       Note=Binds 1 Mn(2+) ion per subunit. {ECO:0000255|HAMAP-Rule:MF_00453};
CC   -!- PATHWAY: Carbohydrate biosynthesis; gluconeogenesis.
CC       {ECO:0000255|HAMAP-Rule:MF_00453}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00453}.
CC   -!- SIMILARITY: Belongs to the phosphoenolpyruvate carboxykinase (ATP)
CC       family. {ECO:0000255|HAMAP-Rule:MF_00453}.
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DR   EMBL; CP000025; AAW35343.1; -; Genomic_DNA.
DR   RefSeq; WP_002867446.1; NC_003912.7.
DR   AlphaFoldDB; Q5HUM7; -.
DR   SMR; Q5HUM7; -.
DR   KEGG; cjr:CJE1010; -.
DR   HOGENOM; CLU_018247_0_1_7; -.
DR   OMA; MRYAGEM; -.
DR   UniPathway; UPA00138; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0004612; F:phosphoenolpyruvate carboxykinase (ATP) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006094; P:gluconeogenesis; IEA:UniProtKB-UniRule.
DR   CDD; cd00484; PEPCK_ATP; 1.
DR   Gene3D; 3.40.449.10; -; 1.
DR   Gene3D; 3.90.228.20; -; 1.
DR   HAMAP; MF_00453; PEPCK_ATP; 1.
DR   InterPro; IPR001272; PEP_carboxykinase_ATP.
DR   InterPro; IPR013035; PEP_carboxykinase_C.
DR   InterPro; IPR008210; PEP_carboxykinase_N.
DR   InterPro; IPR015994; PEPCK_ATP_CS.
DR   PANTHER; PTHR30031; PTHR30031; 1.
DR   Pfam; PF01293; PEPCK_ATP; 1.
DR   PIRSF; PIRSF006294; PEP_crbxkin; 1.
DR   SUPFAM; SSF68923; SSF68923; 1.
DR   TIGRFAMs; TIGR00224; pckA; 1.
DR   PROSITE; PS00532; PEPCK_ATP; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cytoplasm; Decarboxylase; Gluconeogenesis; Lyase; Manganese;
KW   Metal-binding; Nucleotide-binding.
FT   CHAIN           1..524
FT                   /note="Phosphoenolpyruvate carboxykinase (ATP)"
FT                   /id="PRO_0000236921"
FT   BINDING         52
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00453"
FT   BINDING         188
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00453"
FT   BINDING         194
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00453"
FT   BINDING         194
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00453"
FT   BINDING         194
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00453"
FT   BINDING         213
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00453"
FT   BINDING         213
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00453"
FT   BINDING         229..237
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00453"
FT   BINDING         250
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00453"
FT   BINDING         278
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00453"
FT   BINDING         314
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00453"
FT   BINDING         314
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00453"
FT   BINDING         439
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00453"
SQ   SEQUENCE   524 AA;  59083 MW;  346F9221BBF6F33E CRC64;
     MKKFDKLGLD NIKEIFHNLS YDELNAHEKA NNEGLSTDND TFCVDTGIFT GRSPKDKYFV
     KQDPSSKYIA WGKVNQPITK ELFDKLLTKA KQELSGKKIY VQDVFCGASL QSRKAVRFVT
     EIAWQAHFVK NMFIRPSQEE LENFKADFIV YNACKCINED YKQDGLNSEV FVIFNVEENI
     AVIGGTWYGG EMKKGIFSMM NYWLPLENKL SMHCSANVGE KDDVALFFGL SGTGKTTLST
     DPKRRLIGDD EHGWDDEGVF NFEGGCYAKT INLNPEHEPE IYGAIKRNAL LENVVLRADK
     SVDYADASKT ENTRVSYPIE HIENHEPSLK AGHPKNIIFL SADAFGILPP VSKLSKEQAM
     YYFLSGYTAK VAGTERGITE PQATFSACFG EPFMPLHPTV YARLLGEKIE KHEVNVYLVN
     TGWSGGSYSV GKRMSIKATR ACINAILDGS ITKCEFENFE VFDLAIPKAL EGVESVLLNP
     INTWLDKNAY IATRDKLAHM FIQNFKRYED VKEGIEFSKF GPKI
 
 
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