PPK1_MYCUA
ID PPK1_MYCUA Reviewed; 738 AA.
AC A0PQ00;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 09-JAN-2007, sequence version 1.
DT 03-AUG-2022, entry version 85.
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=MUL_1972;
OS Mycobacterium ulcerans (strain Agy99).
OC Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC Mycobacterium.
OX NCBI_TaxID=362242;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Agy99;
RX PubMed=17210928; DOI=10.1101/gr.5942807;
RA Stinear T.P., Seemann T., Pidot S., Frigui W., Reysset G., Garnier T.,
RA Meurice G., Simon D., Bouchier C., Ma L., Tichit M., Porter J.L., Ryan J.,
RA Johnson P.D.R., Davies J.K., Jenkin G.A., Small P.L.C., Jones L.M.,
RA Tekaia F., Laval F., Daffe M., Parkhill J., Cole S.T.;
RT "Reductive evolution and niche adaptation inferred from the genome of
RT Mycobacterium ulcerans, the causative agent of Buruli ulcer.";
RL Genome Res. 17:192-200(2007).
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; CP000325; ABL04419.1; -; Genomic_DNA.
DR RefSeq; WP_011740038.1; NC_008611.1.
DR AlphaFoldDB; A0PQ00; -.
DR SMR; A0PQ00; -.
DR STRING; 362242.MUL_1972; -.
DR EnsemblBacteria; ABL04419; ABL04419; MUL_1972.
DR KEGG; mul:MUL_1972; -.
DR eggNOG; COG0855; Bacteria.
DR HOGENOM; CLU_009678_4_2_11; -.
DR OMA; NIKWARK; -.
DR Proteomes; UP000000765; 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..738
FT /note="Polyphosphate kinase"
FT /id="PRO_1000079368"
FT REGION 1..48
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 487
FT /note="Phosphohistidine intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 91
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 427
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 457
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 520
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 620
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 648
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
SQ SEQUENCE 738 AA; 82275 MW; D80753B1776C598A CRC64;
MIGNDRWVTE IETGPVTEAR PDTNAREPGD RTPAAPPAAT PAATTDQLPE DRYLNRELSW
LEFNARVLAL AADDSMPLLE RAKFLAVFAS NLDEFYMVRV AGLKRRDQMG LSALSADGLT
PREQLGRIGE QTQHIASRHA RVFRDSVLPA LGEEGIYVVT WADLDQAERE QLSTYFHEQV
FPVLTPLAVD PAHPFPFVSG LSLNLAVTVR QPEDGGQHFA RVKVPDNVDR FVELGGTDTD
GAEGAAVHRF LPLEELIAAF LPVLFPGMEI VEHHAFRITR NADFEVEEDR DEDLLQALER
ELARRRFGSP VRLEVADDMT EGMLELLLRE LDVHPGDVIE VPGLLDLSSL WQIYGLDRPA
LKDRTFVPAT HPAFAERETP KSIFATLREG DVLVHHPYYS FSTSVQRFIE QAAADPNVLA
IKQTLYRTSG DSPIVRALID AAEAGKQVVA LVEVKARFDE QANIRWARAL EQAGVHVAYG
IVGLKTHCKT ALVVRREGPV IRRYCHIGTG NYNSKTARLY EDVGLLTAAP DIGADLTDLF
NSLTGYSRKL SYRNLLVAPH GIRAGIIERV EREVAAHLEH GPQAGKGHIR LKMNALVDEQ
VTDALYRASQ VGVRIEVVVR GICALRPGAE GFSENITARS ILGRFLEHSR ILHFRAIDEF
WIGSADMMHR NLDRRVEVMA QVKDPRLTAQ LDDLFESALD PATRCWELGP DGQWTASPQE
GRTVRDHQVS LMERHRSP
