ID T5C1U6_HELPX Unreviewed; 223 AA.
AC T5C1U6;
DT 13-NOV-2013, integrated into UniProtKB/TrEMBL.
DT 13-NOV-2013, sequence version 1.
DT 24-JAN-2024, entry version 56.
DE RecName: Full=Type III pantothenate kinase {ECO:0000256|ARBA:ARBA00040883, ECO:0000256|HAMAP-Rule:MF_01274};
DE EC=2.7.1.33 {ECO:0000256|ARBA:ARBA00012102, ECO:0000256|HAMAP-Rule:MF_01274};
DE AltName: Full=PanK-III {ECO:0000256|HAMAP-Rule:MF_01274};
DE AltName: Full=Pantothenic acid kinase {ECO:0000256|HAMAP-Rule:MF_01274};
GN Name=coaX {ECO:0000256|HAMAP-Rule:MF_01274};
GN ORFNames=N402_06860 {ECO:0000313|EMBL:EQL46920.1};
OS Helicobacter pylori FD423.
OC Bacteria; Campylobacterota; Epsilonproteobacteria; Campylobacterales;
OC Helicobacteraceae; Helicobacter.
OX NCBI_TaxID=1191279 {ECO:0000313|EMBL:EQL46920.1, ECO:0000313|Proteomes:UP000015932};
RN [1] {ECO:0000313|EMBL:EQL46920.1, ECO:0000313|Proteomes:UP000015932}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FD423 {ECO:0000313|EMBL:EQL46920.1,
RC ECO:0000313|Proteomes:UP000015932};
RX PubMed=23012278; DOI=10.1128/JB.01278-12;
RA Gunaletchumy S.P., Teh X., Khosravi Y., Ramli N.S., Chua E.G., Kavitha T.,
RA Mason J.N., Lee H.T., Alias H., Zaidan N.Z., Yassin N.B., Tay L.C.,
RA Rudd S., Mitchell H.M., Kaakoush N.O., Loke M.F., Goh K.L., Vadivelu J.;
RT "Draft genome sequences of Helicobacter pylori isolates from Malaysia,
RT cultured from patients with functional dyspepsia and gastric cancer.";
RL J. Bacteriol. 194:5695-5696(2012).
RN [2] {ECO:0000313|EMBL:EQL46920.1, ECO:0000313|Proteomes:UP000015932}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FD423 {ECO:0000313|EMBL:EQL46920.1,
RC ECO:0000313|Proteomes:UP000015932};
RX PubMed=24051312;
RA Rehvathy V., Tan M.H., Gunaletchumy S.P., Teh X., Wang S., Baybayan P.,
RA Singh S., Ashby M., Kaakoush N.O., Mitchell H.M., Croft L.J., Goh K.L.,
RA Loke M.F., Vadivelu J.;
RT "Multiple genome sequences of Helicobacter pylori strains of diverse
RT disease and antibiotic resistance backgrounds from malaysia.";
RL Genome Announc. 1:E00687-E00713(2013).
CC -!- FUNCTION: Catalyzes the phosphorylation of pantothenate (Pan), the
CC first step in CoA biosynthesis. {ECO:0000256|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:0000256|ARBA:ARBA00001206,
CC ECO:0000256|HAMAP-Rule:MF_01274};
CC -!- COFACTOR:
CC Name=K(+); Xref=ChEBI:CHEBI:29103;
CC Evidence={ECO:0000256|ARBA:ARBA00001958};
CC -!- COFACTOR:
CC Name=NH4(+); Xref=ChEBI:CHEBI:28938;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01274};
CC Name=K(+); Xref=ChEBI:CHEBI:29103;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01274};
CC Note=A monovalent cation. Ammonium or potassium. {ECO:0000256|HAMAP-
CC Rule:MF_01274};
CC -!- PATHWAY: Cofactor biosynthesis; coenzyme A biosynthesis; CoA from (R)-
CC pantothenate: step 1/5. {ECO:0000256|ARBA:ARBA00005225,
CC ECO:0000256|HAMAP-Rule:MF_01274}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738, ECO:0000256|HAMAP-
CC Rule:MF_01274}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|HAMAP-Rule:MF_01274}.
CC -!- SIMILARITY: Belongs to the type III pantothenate kinase family.
CC {ECO:0000256|ARBA:ARBA00038036, ECO:0000256|HAMAP-Rule:MF_01274}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EQL46920.1}.
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DR EMBL; AKHM02000085; EQL46920.1; -; Genomic_DNA.
DR RefSeq; WP_001276200.1; NZ_AKHM02000085.1.
DR AlphaFoldDB; T5C1U6; -.
DR PATRIC; fig|1191279.5.peg.483; -.
DR UniPathway; UPA00241; UER00352.
DR Proteomes; UP000015932; Unassembled WGS sequence.
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 Gene3D; 3.30.420.40; -; 2.
DR HAMAP; MF_01274; Pantothen_kinase_3; 1.
DR InterPro; IPR043129; ATPase_NBD.
DR InterPro; IPR004619; Type_III_PanK.
DR NCBIfam; TIGR00671; baf; 1.
DR PANTHER; PTHR34265; TYPE III PANTOTHENATE KINASE; 1.
DR PANTHER; PTHR34265:SF1; TYPE III PANTOTHENATE KINASE; 1.
DR Pfam; PF03309; Pan_kinase; 1.
DR SUPFAM; SSF53067; Actin-like ATPase domain; 2.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_01274};
KW Coenzyme A biosynthesis {ECO:0000256|ARBA:ARBA00022993, ECO:0000256|HAMAP-
KW Rule:MF_01274};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01274};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|HAMAP-Rule:MF_01274};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_01274};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_01274};
KW Potassium {ECO:0000256|ARBA:ARBA00022958, ECO:0000256|HAMAP-Rule:MF_01274};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01274}.
FT ACT_SITE 87
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01274"
FT BINDING 17..24
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01274"
FT BINDING 81
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01274"
FT BINDING 85..88
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01274"
FT BINDING 102
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01274"
FT BINDING 105
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01274"
FT BINDING 157
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01274"
SQ SEQUENCE 223 AA; 24730 MW; F357A81807A973B0 CRC64;
MSARQSFTDL KNLVLCDIGN TRIHFVQNYQ LFSSAKEDLK RLGIQKEIFY ISVNEENEKA
LLNCYPNAKN IAGFFHLETD YIGLGIDRQM ACLAVNNGVV VDAGSAITID LVKEGKHLGG
CILPGLAQYI HAYKKSAKIL EQPFKALDSL EVLPKNTRDA VNYGMILSVI SCIQHLAKNQ
KIYLCGGDAK YLSAFLPHSV CKERLVFDGM EIALKKAGIL ECK
//
