ID E0WQT0_9ENTR Unreviewed; 317 AA.
AC E0WQT0;
DT 02-NOV-2010, integrated into UniProtKB/TrEMBL.
DT 02-NOV-2010, sequence version 1.
DT 27-MAR-2024, entry version 62.
DE RecName: Full=Pantothenate kinase {ECO:0000256|ARBA:ARBA00015080, ECO:0000256|HAMAP-Rule:MF_00215};
DE EC=2.7.1.33 {ECO:0000256|ARBA:ARBA00012102, ECO:0000256|HAMAP-Rule:MF_00215};
DE AltName: Full=Pantothenic acid kinase {ECO:0000256|HAMAP-Rule:MF_00215};
GN Name=coaA {ECO:0000256|HAMAP-Rule:MF_00215,
GN ECO:0000313|EMBL:EFL92490.1};
GN ORFNames=REG_0274 {ECO:0000313|EMBL:EFL92490.1};
OS Candidatus Regiella insecticola LSR1.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; aphid secondary symbionts; Regiella.
OX NCBI_TaxID=663321 {ECO:0000313|EMBL:EFL92490.1, ECO:0000313|Proteomes:UP000005726};
RN [1] {ECO:0000313|EMBL:EFL92490.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LSR1 {ECO:0000313|EMBL:EFL92490.1};
RX PubMed=19840097;
RA Degnan P.H., Leonardo T.E., Cass B.N., Hurwitz B., Stern D., Gibbs R.A.,
RA Richards S., Moran N.A.;
RT "Dynamics of genome evolution in facultative symbionts of aphids.";
RL Environ. Microbiol. 0:0-0(2009).
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_00215, ECO:0000256|RuleBase:RU003530};
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_00215, ECO:0000256|RuleBase:RU003530}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|HAMAP-Rule:MF_00215, ECO:0000256|RuleBase:RU003530}.
CC -!- SIMILARITY: Belongs to the prokaryotic pantothenate kinase family.
CC {ECO:0000256|ARBA:ARBA00006087, ECO:0000256|HAMAP-Rule:MF_00215,
CC ECO:0000256|RuleBase:RU003530}.
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DR EMBL; GL379589; EFL92490.1; -; Genomic_DNA.
DR RefSeq; WP_006704208.1; NZ_GL379589.1.
DR AlphaFoldDB; E0WQT0; -.
DR STRING; 663321.REG_0274; -.
DR eggNOG; COG1072; Bacteria.
DR HOGENOM; CLU_053818_1_1_6; -.
DR UniPathway; UPA00241; UER00352.
DR Proteomes; UP000005726; Miscellaneous, Scaffold Scaffold1.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
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 CDD; cd02025; PanK; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_00215; Pantothen_kinase_1; 1.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR004566; PanK.
DR InterPro; IPR006083; PRK/URK.
DR NCBIfam; TIGR00554; panK_bact; 1.
DR PANTHER; PTHR10285:SF139; PANTOTHENATE KINASE; 1.
DR PANTHER; PTHR10285; URIDINE KINASE; 1.
DR Pfam; PF00485; PRK; 1.
DR PIRSF; PIRSF000545; Pantothenate_kin; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_00215};
KW Coenzyme A biosynthesis {ECO:0000256|HAMAP-Rule:MF_00215,
KW ECO:0000256|RuleBase:RU003530};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00215, ECO:0000256|RuleBase:RU003530};
KW Kinase {ECO:0000256|HAMAP-Rule:MF_00215, ECO:0000313|EMBL:EFL92490.1};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00215};
KW Reference proteome {ECO:0000313|Proteomes:UP000005726};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_00215}.
FT DOMAIN 91..246
FT /note="Phosphoribulokinase/uridine kinase"
FT /evidence="ECO:0000259|Pfam:PF00485"
FT BINDING 96..103
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00215"
SQ SEQUENCE 317 AA; 36408 MW; 39A6E5B55E47AC07 CRC64;
MKKKHRPLST PYLAFNRLQW AALRDCVPMT LTEEEIVKLK GINESLSVEE VAQIYLPLSR
LLNFYISSDL RRQTILKQFL GNNNRQNIPY VIGIAGSVAV GKSTTARLLQ ALLSRWPEHR
QVELITTDSF LYPNRVLEER GLMKKKGFPE SYDMRSLVNF IAEIKSGASQ VCAPVYSHLK
YDIVPNEKKI IEQPDILILE GLNVLQSSMD YLHDPRHVFV SDFVDFSIYV DAAENLLQEW
YIDRFLKFRA GAFSNPDSYF SHYAQLPETE ACITASQLWN EINGLNLKQN ILPTRERASL
IMTKSANHAV QSVRLRK
//
