ID   COAX_MYCLB              Reviewed;         274 AA.
AC   B8ZU51;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   03-MAR-2009, sequence version 1.
DT   03-AUG-2022, entry version 66.
DE   RecName: Full=Type III pantothenate kinase {ECO:0000255|HAMAP-Rule:MF_01274};
DE            EC=2.7.1.33 {ECO:0000255|HAMAP-Rule:MF_01274};
DE   AltName: Full=PanK-III {ECO:0000255|HAMAP-Rule:MF_01274};
DE   AltName: Full=Pantothenic acid kinase {ECO:0000255|HAMAP-Rule:MF_01274};
GN   Name=coaX {ECO:0000255|HAMAP-Rule:MF_01274}; OrderedLocusNames=MLBr00232;
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 phosphorylation of pantothenate (Pan), the
CC       first step in CoA biosynthesis. {ECO:0000255|HAMAP-Rule:MF_01274}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(R)-pantothenate + ATP = (R)-4'-phosphopantothenate + ADP +
CC         H(+); Xref=Rhea:RHEA:16373, ChEBI:CHEBI:10986, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:29032, ChEBI:CHEBI:30616, ChEBI:CHEBI:456216;
CC         EC=2.7.1.33; Evidence={ECO:0000255|HAMAP-Rule:MF_01274};
CC   -!- COFACTOR:
CC       Name=NH4(+); Xref=ChEBI:CHEBI:28938;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01274};
CC       Name=K(+); Xref=ChEBI:CHEBI:29103;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01274};
CC       Note=A monovalent cation. Ammonium or potassium. {ECO:0000255|HAMAP-
CC       Rule:MF_01274};
CC   -!- PATHWAY: Cofactor biosynthesis; coenzyme A biosynthesis; CoA from (R)-
CC       pantothenate: step 1/5. {ECO:0000255|HAMAP-Rule:MF_01274}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01274}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01274}.
CC   -!- SIMILARITY: Belongs to the type III pantothenate kinase family.
CC       {ECO:0000255|HAMAP-Rule:MF_01274}.
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DR   EMBL; FM211192; CAR70325.1; -; Genomic_DNA.
DR   RefSeq; WP_010907616.1; NC_011896.1.
DR   AlphaFoldDB; B8ZU51; -.
DR   SMR; B8ZU51; -.
DR   EnsemblBacteria; CAR70325; CAR70325; MLBr00232.
DR   KEGG; mlb:MLBr00232; -.
DR   HOGENOM; CLU_066627_1_0_11; -.
DR   OMA; HEPWLTL; -.
DR   OrthoDB; 2039419at2; -.
DR   UniPathway; UPA00241; UER00352.
DR   Proteomes; UP000006900; Chromosome.
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:0004594; F:pantothenate kinase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0015937; P:coenzyme A biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR   HAMAP; MF_01274; Pantothen_kinase_3; 1.
DR   InterPro; IPR043129; ATPase_NBD.
DR   InterPro; IPR004619; Type_III_PanK.
DR   PANTHER; PTHR34265; PTHR34265; 1.
DR   Pfam; PF03309; Pan_kinase; 1.
DR   SUPFAM; SSF53067; SSF53067; 2.
DR   TIGRFAMs; TIGR00671; baf; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Coenzyme A biosynthesis; Cytoplasm; Kinase; Metal-binding;
KW   Nucleotide-binding; Potassium; Transferase.
FT   CHAIN           1..274
FT                   /note="Type III pantothenate kinase"
FT                   /id="PRO_1000165203"
FT   ACT_SITE        111
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01274"
FT   BINDING         6..13
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01274"
FT   BINDING         109..112
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01274"
FT   BINDING         131
FT                   /ligand="K(+)"
FT                   /ligand_id="ChEBI:CHEBI:29103"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01274"
FT   BINDING         134
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01274"
FT   BINDING         186
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01274"
SQ   SEQUENCE   274 AA;  29421 MW;  1C2E735BDEC78765 CRC64;
     MLLAIDVRNT HTVVGLLSGS KEHAKVVQQW RIRTESEVTA DELALIIDGL IGDDSERLAG
     AAALSTVPSV LHEVRIMLDQ YWPSVPHVLI EPGVRTGIPL LVDNPKEVGA DRIVNCLAAF
     HKFGQAAIVV DFGSSICVDV VSAKGEFLGG AIAPGVQVSS DAAAARSAAL RRVELARPRS
     VVGKNTVECM QAGVVFGFAG LVDGLVGRMR QDVEEFSGDL GNRVAVVATG HTAPLLLPEL
     HTVDHYDRHL TLHGLRLVFE RNREAQRGRL KTAR