PPK1_MYCPA
ID PPK1_MYCPA Reviewed; 730 AA.
AC Q73VJ1;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2004, sequence version 1.
DT 03-AUG-2022, entry version 99.
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=MAP_3022;
OS Mycolicibacterium paratuberculosis (strain ATCC BAA-968 / K-10)
OS (Mycobacterium paratuberculosis).
OC Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC Mycobacterium; Mycobacterium avium complex (MAC).
OX NCBI_TaxID=262316;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-968 / K-10;
RX PubMed=16116077; DOI=10.1073/pnas.0505662102;
RA Li L., Bannantine J.P., Zhang Q., Amonsin A., May B.J., Alt D., Banerji N.,
RA Kanjilal S., Kapur V.;
RT "The complete genome sequence of Mycobacterium avium subspecies
RT paratuberculosis.";
RL Proc. Natl. Acad. Sci. U.S.A. 102:12344-12349(2005).
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; AE016958; AAS05570.1; -; Genomic_DNA.
DR RefSeq; WP_010949808.1; NC_002944.2.
DR AlphaFoldDB; Q73VJ1; -.
DR SMR; Q73VJ1; -.
DR STRING; 262316.MAP_3022; -.
DR EnsemblBacteria; AAS05570; AAS05570; MAP_3022.
DR KEGG; mpa:MAP_3022; -.
DR PATRIC; fig|262316.17.peg.3202; -.
DR eggNOG; COG0855; Bacteria.
DR HOGENOM; CLU_009678_5_0_11; -.
DR OMA; NIKWARK; -.
DR Proteomes; UP000000580; 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; Reference proteome; Transferase.
FT CHAIN 1..730
FT /note="Polyphosphate kinase"
FT /id="PRO_1000079366"
FT REGION 1..39
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1..21
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 483
FT /note="Phosphohistidine intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 86
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 423
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 453
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 516
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 612
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
FT BINDING 640
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00347"
SQ SEQUENCE 730 AA; 82046 MW; 92BB3FCD8D57E124 CRC64;
MMRHDRNVTE IDAETRPDEN LWHSGDSAVG APPAATPAAM TDLPEDRYLN RELSWLDFNA
RVLALADDNS LPLLERAKFL AIFASNLDEF YMVRVAGLKR RDEMGLSVRS ADGLTPRKQL
ALIGEHTQRI ATRHARVFLD SVRPALAEEG IHIVTWADLD QAERDELSTY FTEQVFPVLT
PLAVDPAHPF PFVSGLSLNL AVMVRQTEDG GQHFARVKVP NNVDRFVELA APRAGAEGEN
RGVVRFLPME ELIAAFLPLL FPGMEIVEHH AFRITRNADM EVEEDRDEDL LQALERELAR
RRFGPPVRLE IADDMTEGML ELLLRELDVH PGDVIEVPGL LDLSSLWQIY DLDRPALKDP
AFVPDTHPAF ADRESPKSIF ATLREGDVLV HHPYDSFSTS VQRFIQQAAA DPNVLAIKQT
LYRTSGDSPI VRALIEAAEA GKQAVALVEI KARFDEQANI RWARALEQAG VHVVYGLVGL
KTHCKTCLVV RREGSAIRRY CHIGTGNYNS KTARLYEDVG LLTAAPDIGA DLTDLFNSLT
GYSRKVSYRN LLVAPHGIRT GIIERVEREI AAHRERGQGR IRLKMNALVD EQVINSLYRA
SQAGVRVEVV VRGICALRPG VQGYSENIFV RSILGRFLEH SRIIHFRNIN EFWIGSADMM
HRNLDRRVEV LAQVKDPKLT AQLDELFESA LDPSTRCWEL GPDGQWTPSP QEGHTVRDHQ
VSLMERHRSP
