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PCKG_MYCTU
ID   PCKG_MYCTU              Reviewed;         606 AA.
AC   P9WIH3; L0T2U6; P65686; P96393;
DT   16-APR-2014, integrated into UniProtKB/Swiss-Prot.
DT   16-APR-2014, sequence version 1.
DT   03-AUG-2022, entry version 48.
DE   RecName: Full=Phosphoenolpyruvate carboxykinase [GTP] {ECO:0000255|HAMAP-Rule:MF_00452, ECO:0000303|PubMed:16691317};
DE            Short=PEP carboxykinase {ECO:0000255|HAMAP-Rule:MF_00452, ECO:0000303|PubMed:16691317};
DE            Short=PEPCK {ECO:0000255|HAMAP-Rule:MF_00452, ECO:0000303|PubMed:16691317};
DE            EC=4.1.1.32 {ECO:0000255|HAMAP-Rule:MF_00452};
DE   AltName: Full=GTP-dependent phosphoenolpyruvate carboxykinase {ECO:0000255|HAMAP-Rule:MF_00452};
DE            Short=GTP-PEPCK {ECO:0000255|HAMAP-Rule:MF_00452};
GN   Name=pckG {ECO:0000255|HAMAP-Rule:MF_00452}; Synonyms=pck1, pckA;
GN   OrderedLocusNames=Rv0211; ORFNames=MTCY08D5.06;
OS   Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium; Mycobacterium tuberculosis complex.
OX   NCBI_TaxID=83332;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 25618 / H37Rv;
RX   PubMed=9634230; DOI=10.1038/31159;
RA   Cole S.T., Brosch R., Parkhill J., Garnier T., Churcher C.M., Harris D.E.,
RA   Gordon S.V., Eiglmeier K., Gas S., Barry C.E. III, Tekaia F., Badcock K.,
RA   Basham D., Brown D., Chillingworth T., Connor R., Davies R.M., Devlin K.,
RA   Feltwell T., Gentles S., Hamlin N., Holroyd S., Hornsby T., Jagels K.,
RA   Krogh A., McLean J., Moule S., Murphy L.D., Oliver S., Osborne J.,
RA   Quail M.A., Rajandream M.A., Rogers J., Rutter S., Seeger K., Skelton S.,
RA   Squares S., Squares R., Sulston J.E., Taylor K., Whitehead S.,
RA   Barrell B.G.;
RT   "Deciphering the biology of Mycobacterium tuberculosis from the complete
RT   genome sequence.";
RL   Nature 393:537-544(1998).
RN   [2]
RP   FUNCTION.
RX   PubMed=16691317; DOI=10.1007/s11010-006-9119-5;
RA   Liu K., Ba X., Yu J., Li J., Wei Q., Han G., Li G., Cui Y.;
RT   "The phosphoenolpyruvate carboxykinase of Mycobacterium tuberculosis
RT   induces strong cell-mediated immune responses in mice.";
RL   Mol. Cell. Biochem. 288:65-71(2006).
RN   [3]
RP   FUNCTION, AND DISRUPTION PHENOTYPE.
RX   PubMed=20439709; DOI=10.1073/pnas.1000715107;
RA   Marrero J., Rhee K.Y., Schnappinger D., Pethe K., Ehrt S.;
RT   "Gluconeogenic carbon flow of tricarboxylic acid cycle intermediates is
RT   critical for Mycobacterium tuberculosis to establish and maintain
RT   infection.";
RL   Proc. Natl. Acad. Sci. U.S.A. 107:9819-9824(2010).
RN   [4]
RP   ACETYLATION [LARGE SCALE ANALYSIS] AT THR-2, CLEAVAGE OF INITIATOR
RP   METHIONINE [LARGE SCALE ANALYSIS], AND IDENTIFICATION BY MASS SPECTROMETRY
RP   [LARGE SCALE ANALYSIS].
RC   STRAIN=ATCC 25618 / H37Rv;
RX   PubMed=21969609; DOI=10.1074/mcp.m111.011627;
RA   Kelkar D.S., Kumar D., Kumar P., Balakrishnan L., Muthusamy B., Yadav A.K.,
RA   Shrivastava P., Marimuthu A., Anand S., Sundaram H., Kingsbury R.,
RA   Harsha H.C., Nair B., Prasad T.S., Chauhan D.S., Katoch K., Katoch V.M.,
RA   Kumar P., Chaerkady R., Ramachandran S., Dash D., Pandey A.;
RT   "Proteogenomic analysis of Mycobacterium tuberculosis by high resolution
RT   mass spectrometry.";
RL   Mol. Cell. Proteomics 10:M111.011627-M111.011627(2011).
CC   -!- FUNCTION: Involved in the gluconeogenesis, in growth on fatty acids and
CC       is important for initiation of infection in the macrophages. Catalyzes
CC       the GTP-dependent 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:0000269|PubMed:16691317,
CC       ECO:0000269|PubMed:20439709}.
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   -!- DISRUPTION PHENOTYPE: Cells lacking this gene are unable to grow in the
CC       absence of an external carbon source when grown with fatty acids
CC       acetate, valerate, or butyrate as the sole carbon source. This mutant
CC       also fails to replicate in mouse lungs. PEPCK depletion during the
CC       chronic phase of infection results in mycobacterial clearance.
CC       {ECO:0000269|PubMed:20439709}.
CC   -!- MISCELLANEOUS: The number of CD4 T-cells is increased in the PEPCK
CC       immunized mice although the change of the number of CD8 T-cells is not
CC       significant. The cytokines IFN-gamma (IFNG), IL-12 (IL12A or IL12B) and
CC       TNF-alpha (TNF) are increased significantly in the mice immunized with
CC       PEPCK relative to those immunized with incomplete adjuvant.
CC       {ECO:0000269|PubMed:16691317}.
CC   -!- SIMILARITY: Belongs to the phosphoenolpyruvate carboxykinase [GTP]
CC       family. {ECO:0000255|HAMAP-Rule:MF_00452}.
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DR   EMBL; AL123456; CCP42939.1; -; Genomic_DNA.
DR   PIR; A70960; A70960.
DR   RefSeq; NP_214725.1; NC_000962.3.
DR   RefSeq; WP_003401212.1; NZ_NVQJ01000001.1.
DR   PDB; 4R43; X-ray; 1.80 A; A=1-606.
DR   PDB; 4RCG; X-ray; 2.60 A; A=1-606.
DR   PDBsum; 4R43; -.
DR   PDBsum; 4RCG; -.
DR   AlphaFoldDB; P9WIH3; -.
DR   SMR; P9WIH3; -.
DR   STRING; 83332.Rv0211; -.
DR   iPTMnet; P9WIH3; -.
DR   PaxDb; P9WIH3; -.
DR   DNASU; 886744; -.
DR   GeneID; 886744; -.
DR   KEGG; mtu:Rv0211; -.
DR   TubercuList; Rv0211; -.
DR   eggNOG; COG1274; Bacteria.
DR   OMA; GPTNNWV; -.
DR   PhylomeDB; P9WIH3; -.
DR   UniPathway; UPA00138; -.
DR   Proteomes; UP000001584; Chromosome.
DR   GO; GO:0005829; C:cytosol; HDA:MTBBASE.
DR   GO; GO:0005576; C:extracellular region; HDA:MTBBASE.
DR   GO; GO:0009274; C:peptidoglycan-based cell wall; HDA:MTBBASE.
DR   GO; GO:0005886; C:plasma membrane; HDA:MTBBASE.
DR   GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0030145; F:manganese ion binding; IBA:GO_Central.
DR   GO; GO:0004613; F:phosphoenolpyruvate carboxykinase (GTP) activity; IBA:GO_Central.
DR   GO; GO:0071333; P:cellular response to glucose stimulus; IBA:GO_Central.
DR   GO; GO:0010106; P:cellular response to iron ion starvation; IEP:MTBBASE.
DR   GO; GO:0006094; P:gluconeogenesis; IBA:GO_Central.
DR   GO; GO:0046327; P:glycerol biosynthetic process from pyruvate; IBA:GO_Central.
DR   GO; GO:0019543; P:propionate catabolic process; IBA:GO_Central.
DR   GO; GO:0052572; P:response to host immune response; IEP:MTBBASE.
DR   GO; GO:0033993; P:response to lipid; IBA:GO_Central.
DR   GO; GO:0042594; P:response to starvation; IBA:GO_Central.
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   1: Evidence at protein level;
KW   3D-structure; Acetylation; Cytoplasm; Decarboxylase; Gluconeogenesis;
KW   GTP-binding; Lyase; Manganese; Metal-binding; Nucleotide-binding;
KW   Reference proteome.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0007744|PubMed:21969609"
FT   CHAIN           2..606
FT                   /note="Phosphoenolpyruvate carboxykinase [GTP]"
FT                   /id="PRO_0000103611"
FT   ACT_SITE        273
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT   BINDING         81
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT   BINDING         220..222
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT   BINDING         229
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT   BINDING         249
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT   BINDING         271
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT   BINDING         272..277
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT   BINDING         296
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT   BINDING         387..389
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT   BINDING         389
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT   BINDING         420
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT   BINDING         515..518
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00452"
FT   MOD_RES         2
FT                   /note="N-acetylthreonine"
FT                   /evidence="ECO:0007744|PubMed:21969609"
FT   TURN            7..11
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           17..30
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          33..37
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           42..54
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          57..60
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   TURN            63..65
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          66..68
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          70..72
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           83..85
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          86..88
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           93..95
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           105..116
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   TURN            117..122
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          123..133
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          137..139
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          141..148
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           150..159
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          160..163
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           164..170
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   TURN            171..173
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          177..182
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          203..207
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   TURN            208..211
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          212..217
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           221..223
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           227..233
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           234..243
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          246..249
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          251..256
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          258..260
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          262..268
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           275..279
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          289..296
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          298..302
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          304..306
FT                   /evidence="ECO:0007829|PDB:4RCG"
FT   STRAND          308..311
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          315..320
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   TURN            326..328
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           330..337
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          342..345
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          347..349
FT                   /evidence="ECO:0007829|PDB:4RCG"
FT   STRAND          359..361
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          364..367
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          373..375
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   TURN            376..378
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          389..393
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           394..396
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           402..405
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          410..418
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          422..425
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          427..430
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           434..442
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   TURN            451..453
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           463..465
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   TURN            467..469
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           474..486
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           490..492
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          495..499
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          510..512
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           515..518
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           519..529
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          536..538
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   STRAND          541..543
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           546..548
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           558..565
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           569..586
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           587..589
FT                   /evidence="ECO:0007829|PDB:4R43"
FT   HELIX           592..605
FT                   /evidence="ECO:0007829|PDB:4R43"
SQ   SEQUENCE   606 AA;  67253 MW;  AEE29412E6BCCAE3 CRC64;
     MTSATIPGLD TAPTNHQGLL SWVEEVAELT QPDRVVFTDG SEEEFQRLCD QLVEAGTFIR
     LNPEKHKNSY LALSDPSDVA RVESRTYICS AKEIDAGPTN NWMDPGEMRS IMKDLYRGCM
     RGRTMYVVPF CMGPLGAEDP KLGVEITDSE YVVVSMRTMT RMGKAALEKM GDDGFFVKAL
     HSVGAPLEPG QKDVAWPCSE TKYITHFPET REIWSYGSGY GGNALLGKKC YSLRIASAMA
     HDEGWLAEHM LILKLISPEN KAYYFAAAFP SACGKTNLAM LQPTIPGWRA ETLGDDIAWM
     RFGKDGRLYA VNPEFGFFGV APGTNWKSNP NAMRTIAAGN TVFTNVALTD DGDVWWEGLE
     GDPQHLIDWK GNDWYFRETE TNAAHPNSRY CTPMSQCPIL APEWDDPQGV PISGILFGGR
     RKTTVPLVTE ARDWQHGVFI GATLGSEQTA AAEGKVGNVR RDPMAMLPFL GYNVGDYFQH
     WINLGKHADE SKLPKVFFVN WFRRGDDGRF LWPGFGENSR VLKWIVDRIE HKAGGATTPI
     GTVPAVEDLD LDGLDVDAAD VAAALAVDAD EWRQELPLIE EWLQFVGEKL PTGVKDEFDA
     LKERLG
 
 
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