PANC_DELAS
ID PANC_DELAS Reviewed; 283 AA.
AC A9BV01;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 15-JAN-2008, sequence version 1.
DT 03-AUG-2022, entry version 80.
DE RecName: Full=Pantothenate synthetase {ECO:0000255|HAMAP-Rule:MF_00158};
DE Short=PS {ECO:0000255|HAMAP-Rule:MF_00158};
DE EC=6.3.2.1 {ECO:0000255|HAMAP-Rule:MF_00158};
DE AltName: Full=Pantoate--beta-alanine ligase {ECO:0000255|HAMAP-Rule:MF_00158};
DE AltName: Full=Pantoate-activating enzyme {ECO:0000255|HAMAP-Rule:MF_00158};
GN Name=panC {ECO:0000255|HAMAP-Rule:MF_00158}; OrderedLocusNames=Daci_1821;
OS Delftia acidovorans (strain DSM 14801 / SPH-1).
OC Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC Comamonadaceae; Delftia.
OX NCBI_TaxID=398578;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 14801 / SPH-1;
RA Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA Tice H., Pitluck S., Lowry S., Clum A., Schmutz J., Larimer F., Land M.,
RA Hauser L., Kyrpides N., Kim E., Schleheck D., Richardson P.;
RT "Complete sequence of Delftia acidovorans DSM 14801 / SPH-1.";
RL Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the condensation of pantoate with beta-alanine in
CC an ATP-dependent reaction via a pantoyl-adenylate intermediate.
CC {ECO:0000255|HAMAP-Rule:MF_00158}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(R)-pantoate + ATP + beta-alanine = (R)-pantothenate + AMP +
CC diphosphate + H(+); Xref=Rhea:RHEA:10912, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:15980, ChEBI:CHEBI:29032, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:57966, ChEBI:CHEBI:456215; EC=6.3.2.1;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00158};
CC -!- PATHWAY: Cofactor biosynthesis; (R)-pantothenate biosynthesis; (R)-
CC pantothenate from (R)-pantoate and beta-alanine: step 1/1.
CC {ECO:0000255|HAMAP-Rule:MF_00158}.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00158}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00158}.
CC -!- MISCELLANEOUS: The reaction proceeds by a bi uni uni bi ping pong
CC mechanism. {ECO:0000255|HAMAP-Rule:MF_00158}.
CC -!- SIMILARITY: Belongs to the pantothenate synthetase family.
CC {ECO:0000255|HAMAP-Rule:MF_00158}.
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DR EMBL; CP000884; ABX34463.1; -; Genomic_DNA.
DR RefSeq; WP_012203748.1; NC_010002.1.
DR AlphaFoldDB; A9BV01; -.
DR SMR; A9BV01; -.
DR STRING; 398578.Daci_1821; -.
DR PRIDE; A9BV01; -.
DR EnsemblBacteria; ABX34463; ABX34463; Daci_1821.
DR GeneID; 60686249; -.
DR KEGG; dac:Daci_1821; -.
DR eggNOG; COG0414; Bacteria.
DR HOGENOM; CLU_047148_0_0_4; -.
DR OMA; CNHKLEP; -.
DR UniPathway; UPA00028; UER00005.
DR Proteomes; UP000000784; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0004592; F:pantoate-beta-alanine ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0015940; P:pantothenate biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd00560; PanC; 1.
DR Gene3D; 3.30.1300.10; -; 1.
DR Gene3D; 3.40.50.620; -; 1.
DR HAMAP; MF_00158; PanC; 1.
DR InterPro; IPR003721; Pantoate_ligase.
DR InterPro; IPR042176; Pantoate_ligase_C.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR PANTHER; PTHR21299:SF1; PTHR21299:SF1; 1.
DR Pfam; PF02569; Pantoate_ligase; 1.
DR TIGRFAMs; TIGR00018; panC; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cytoplasm; Ligase; Nucleotide-binding;
KW Pantothenate biosynthesis; Reference proteome.
FT CHAIN 1..283
FT /note="Pantothenate synthetase"
FT /id="PRO_1000097058"
FT ACT_SITE 33
FT /note="Proton donor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00158"
FT BINDING 26..33
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00158"
FT BINDING 57
FT /ligand="(R)-pantoate"
FT /ligand_id="ChEBI:CHEBI:15980"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00158"
FT BINDING 57
FT /ligand="beta-alanine"
FT /ligand_id="ChEBI:CHEBI:57966"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00158"
FT BINDING 148..151
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00158"
FT BINDING 154
FT /ligand="(R)-pantoate"
FT /ligand_id="ChEBI:CHEBI:15980"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00158"
FT BINDING 177
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00158"
FT BINDING 185..188
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00158"
SQ SEQUENCE 283 AA; 30862 MW; B7C991E363DD0E87 CRC64;
MQIVHSIADL RAILSSKGRP AFVPTMGNLH DGHLSLVRAA RQHGDIAVAS IFVNRLQFLP
HEDFDSYPRT WEADCAKLEA EGCDLLFAPR EADLYPEPQT FKIQPDAQLA DILEGHFRPG
FFTGVCTVVM KLFSAVFFAS GGGTAVFGKK DYQQLMVIRR MVEQFALPVN IVAGDTARAD
DGLALSSRNG YLSDDERQQA MALSLALKQL ADAARAGQAP LAELEAWAMQ SLAAQGWEPD
YLTVRLRRDL QPPAEGAQLA GAPLVALGAA RLGKTRLIDN LEF
