PPK1_MYCLB
ID PPK1_MYCLB Reviewed; 739 AA.
AC B8ZS08;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 03-MAR-2009, sequence version 1.
DT 03-AUG-2022, entry version 64.
DE RecName: Full=Polyphosphate kinase {ECO:0000255|HAMAP-Rule:MF_00347};
DE EC=2.7.4.1 {ECO:0000255|HAMAP-Rule:MF_00347};
DE AltName: Full=ATP-polyphosphate phosphotransferase {ECO:0000255|HAMAP-Rule:MF_00347};
DE AltName: Full=Polyphosphoric acid kinase {ECO:0000255|HAMAP-Rule:MF_00347};
GN Name=ppk {ECO:0000255|HAMAP-Rule:MF_00347}; OrderedLocusNames=MLBr01681;
OS Mycobacterium leprae (strain Br4923).
OC Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC Mycobacterium.
OX NCBI_TaxID=561304;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Br4923;
RX PubMed=19881526; DOI=10.1038/ng.477;
RA Monot M., Honore N., Garnier T., Zidane N., Sherafi D., Paniz-Mondolfi A.,
RA Matsuoka M., Taylor G.M., Donoghue H.D., Bouwman A., Mays S., Watson C.,
RA Lockwood D., Khamispour A., Dowlati Y., Jianping S., Rea T.H.,
RA Vera-Cabrera L., Stefani M.M., Banu S., Macdonald M., Sapkota B.R.,
RA Spencer J.S., Thomas J., Harshman K., Singh P., Busso P., Gattiker A.,
RA Rougemont J., Brennan P.J., Cole S.T.;
RT "Comparative genomic and phylogeographic analysis of Mycobacterium
RT leprae.";
RL Nat. Genet. 41:1282-1289(2009).
CC -!- FUNCTION: Catalyzes the reversible transfer of the terminal phosphate
CC of ATP to form a long-chain polyphosphate (polyP). {ECO:0000255|HAMAP-
CC Rule:MF_00347}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[phosphate](n) + ATP = [phosphate](n+1) + ADP;
CC Xref=Rhea:RHEA:19573, Rhea:RHEA-COMP:9859, Rhea:RHEA-COMP:14280,
CC ChEBI:CHEBI:16838, ChEBI:CHEBI:30616, ChEBI:CHEBI:456216; EC=2.7.4.1;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00347};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00347};
CC -!- PTM: An intermediate of this reaction is the autophosphorylated ppk in
CC which a phosphate is covalently linked to a histidine residue through a
CC N-P bond. {ECO:0000255|HAMAP-Rule:MF_00347}.
CC -!- SIMILARITY: Belongs to the polyphosphate kinase 1 (PPK1) family.
CC {ECO:0000255|HAMAP-Rule:MF_00347}.
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DR EMBL; FM211192; CAR71776.1; -; Genomic_DNA.
DR RefSeq; WP_010908476.1; NC_011896.1.
DR AlphaFoldDB; B8ZS08; -.
DR SMR; B8ZS08; -.
DR EnsemblBacteria; CAR71776; CAR71776; MLBr01681.
DR KEGG; mlb:MLBr01681; -.
DR HOGENOM; CLU_009678_5_0_11; -.
DR OMA; NIKWARK; -.
DR OrthoDB; 76567at2; -.
DR Proteomes; UP000006900; Chromosome.
DR GO; GO:0009358; C:polyphosphate kinase complex; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0008976; F:polyphosphate kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR GO; GO:0006799; P:polyphosphate biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.1840.10; -; 1.
DR HAMAP; MF_00347; Polyphosphate_kinase; 1.
DR InterPro; IPR003414; PP_kinase.
DR InterPro; IPR041108; PP_kinase_C_1.
DR InterPro; IPR024953; PP_kinase_middle.
DR InterPro; IPR036830; PP_kinase_middle_dom_sf.
DR InterPro; IPR025200; PPK_C_dom2.
DR InterPro; IPR025198; PPK_N_dom.
DR InterPro; IPR036832; PPK_N_dom_sf.
DR PANTHER; PTHR30218; PTHR30218; 1.
DR Pfam; PF02503; PP_kinase; 1.
DR Pfam; PF13090; PP_kinase_C; 1.
DR Pfam; PF17941; PP_kinase_C_1; 1.
DR Pfam; PF13089; PP_kinase_N; 1.
DR PIRSF; PIRSF015589; PP_kinase; 1.
DR SUPFAM; SSF140356; SSF140356; 1.
DR TIGRFAMs; TIGR03705; poly_P_kin; 1.
PE 3: Inferred from homology;
KW ATP-binding; Kinase; Magnesium; Metal-binding; Nucleotide-binding;
KW Phosphoprotein; Transferase.
FT CHAIN 1..739
FT /note="Polyphosphate kinase"
FT /id="PRO_1000133405"
FT REGION 22..45
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 714..739
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 30..45
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 488
FT /note="Phosphohistidine intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 87
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 428
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 458
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 521
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 621
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 649
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
SQ SEQUENCE 739 AA; 83288 MW; 21B5C61834DFBED5 CRC64;
MMSNDLLVTD IEAEARTEEN IWHSDNSALA APPAATTSAS QDQLPDDRYL NRESSWLDFN
ARVLALAADN SLPLLERAKF LAIFASNLDE FYMVRVAGLK RRDEMDLSVR SADGLTPREQ
LSRIGEQTQW IASRHARVFL DSVLPALGEE GIYIVTWTDL DQAERDQLST YFNEQVFPVL
TPLAVDPAHP FPFVSGLSLN LAVTVKQPED GTQHFARVKV PNNVDRFVEL ANRGAVRDTS
AGDEGQLIHR FLPMEELIAA FLPVLFPGTE IVEHHAFRIT RNADFEVEED RDEDLLQALE
RELARRRFGS PVRLEIADDM TESMLELLLR ELDVHPSDVI EVPGLLDLSS LWQIYGLDRP
ALKDRAFIPD THPAFAERET PKSIFATLRE GDVLVHHPYH SFATSVQRFI EQATADPDVL
AIKQTLYRTS GDSPIVLALI EAAEAGKQVV ALVEIKARFD EQANIRWARA LEHAGVHVVY
GIVGLKTHCK TCLVVRREGP TIRRYCHIGT GNYNSKTARL YEDVGLLTAA PDIGADLTDL
FNSLTGYSRK LAYRNLLVAP YGIRRGIIER VEREVAAHRE SGPQTGKGLI RLKMNALVDE
QVIDALYRAS QAGVRVEVVV RGICALRPGT EGFSENIFVR SILGRFLEHS RIIHFRAIDE
FWIGSADMMH RNLDRRVEVL AQVKDSRLTA QLDELLKSAL DPFTRCWELR PDGQWTASPQ
KGQQVRDHQE SLMERHRSR
