ID PANC_NEIMB Reviewed; 278 AA. AC P57036; DT 01-DEC-2000, integrated into UniProtKB/Swiss-Prot. DT 01-DEC-2000, sequence version 1. DT 27-MAR-2024, entry version 119. 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}; GN OrderedLocusNames=NMB0871; OS Neisseria meningitidis serogroup B (strain MC58). OC Bacteria; Pseudomonadota; Betaproteobacteria; Neisseriales; Neisseriaceae; OC Neisseria. OX NCBI_TaxID=122586; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=MC58; RX PubMed=10710307; DOI=10.1126/science.287.5459.1809; RA Tettelin H., Saunders N.J., Heidelberg J.F., Jeffries A.C., Nelson K.E., RA Eisen J.A., Ketchum K.A., Hood D.W., Peden J.F., Dodson R.J., Nelson W.C., RA Gwinn M.L., DeBoy R.T., Peterson J.D., Hickey E.K., Haft D.H., RA Salzberg S.L., White O., Fleischmann R.D., Dougherty B.A., Mason T.M., RA Ciecko A., Parksey D.S., Blair E., Cittone H., Clark E.B., Cotton M.D., RA Utterback T.R., Khouri H.M., Qin H., Vamathevan J.J., Gill J., Scarlato V., RA Masignani V., Pizza M., Grandi G., Sun L., Smith H.O., Fraser C.M., RA Moxon E.R., Rappuoli R., Venter J.C.; RT "Complete genome sequence of Neisseria meningitidis serogroup B strain RT MC58."; RL Science 287:1809-1815(2000). 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}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; AE002098; AAF41282.1; -; Genomic_DNA. DR PIR; G81148; G81148. DR RefSeq; NP_273912.1; NC_003112.2. DR RefSeq; WP_002222669.1; NC_003112.2. DR AlphaFoldDB; P57036; -. DR SMR; P57036; -. DR STRING; 122586.NMB0871; -. DR PaxDb; 122586-NMB0871; -. DR KEGG; nme:NMB0871; -. DR PATRIC; fig|122586.8.peg.1085; -. DR HOGENOM; CLU_047148_0_0_4; -. DR InParanoid; P57036; -. DR OrthoDB; 9773087at2; -. DR UniPathway; UPA00028; UER00005. DR Proteomes; UP000000425; Chromosome. DR GO; GO:0005829; C:cytosol; IBA:GO_Central. DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW. DR GO; GO:0004592; F:pantoate-beta-alanine ligase activity; IBA:GO_Central. DR GO; GO:0015940; P:pantothenate biosynthetic process; IBA:GO_Central. DR CDD; cd00560; PanC; 1. DR Gene3D; 3.40.50.620; HUPs; 1. DR Gene3D; 3.30.1300.10; Pantoate-beta-alanine ligase, C-terminal domain; 1. DR HAMAP; MF_00158; PanC; 1. DR InterPro; IPR004821; Cyt_trans-like. DR InterPro; IPR003721; Pantoate_ligase. DR InterPro; IPR042176; Pantoate_ligase_C. DR InterPro; IPR014729; Rossmann-like_a/b/a_fold. DR NCBIfam; TIGR00125; cyt_tran_rel; 1. DR NCBIfam; TIGR00018; panC; 1. DR PANTHER; PTHR21299; CYTIDYLATE KINASE/PANTOATE-BETA-ALANINE LIGASE; 1. DR PANTHER; PTHR21299:SF1; PANTOATE--BETA-ALANINE LIGASE; 1. DR Pfam; PF02569; Pantoate_ligase; 1. DR SUPFAM; SSF52374; Nucleotidylyl transferase; 1. PE 3: Inferred from homology; KW ATP-binding; Cytoplasm; Ligase; Nucleotide-binding; KW Pantothenate biosynthesis; Reference proteome. FT CHAIN 1..278 FT /note="Pantothenate synthetase" FT /id="PRO_0000128248" 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 144..147 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00158" FT BINDING 150 FT /ligand="(R)-pantoate" FT /ligand_id="ChEBI:CHEBI:15980" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00158" FT BINDING 173 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00158" FT BINDING 181..184 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00158" SQ SEQUENCE 278 AA; 31081 MW; 5E71D92FB0E6F6B3 CRC64; MQIIHTIREL RAWRKNAGKV AFVPTMGNLH EGHLALVREA KKRADSVVVS IFVNRLQFGQ GEDFDKYPRT LQQDADKLAA EGIAVVFAPD EKELYPNVEQ RYNVEPPNLQ NELCGKFRPG HFRGVATVVS KLFHIVSPDI ACFGKKDYQQ LAVIKGFVED LNFDVEIVPV DTGRAEDGLA LSSRNQYLSA AERDEAPRLY RELKAVAESL VQGSLDYAGL EKRAVQSLTE YGWVVDYVEI RRADTLEVAR AGDKKLVVLA AACLGTTRLI DNLEIKLP //