ID   PANC_BRUSI              Reviewed;         293 AA.
AC   B0CJW0;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   26-FEB-2008, sequence version 1.
DT   16-JUN-2009, entry version 11.
DE   RecName: Full=Pantothenate synthetase;
DE            Short=PS;
DE            EC=6.3.2.1;
DE   AltName: Full=Pantoate--beta-alanine ligase;
DE   AltName: Full=Pantoate-activating enzyme;
GN   Name=panC; OrderedLocusNames=BSUIS_A0360;
OS   Brucella suis (strain ATCC 23445 / NCTC 10510).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales;
OC   Brucellaceae; Brucella.
OX   NCBI_TaxID=470137;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Setubal J.C., Bowns C., Boyle S., Crasta O.R., Czar M.J.,
RA   Dharmanolla C., Gillespie J.J., Kenyon R.W., Lu J., Mane S.,
RA   Mohapatra S., Nagrani S., Purkayastha A., Rajasimha H.K.,
RA   Shallom J.M., Shallom S., Shukla M., Snyder E.E., Sobral B.W.,
RA   Wattam A.R., Will R., Williams K., Yoo H., Bruce D., Detter C.,
RA   Munk C., Brettin T.S.;
RT   "Brucella suis ATCC 23445 whole genome shotgun sequencing project.";
RL   Submitted (DEC-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the condensation of pantoate with beta-alanine
CC       in an ATP-dependent reaction via a pantoyl-adenylate intermediate
CC       (By similarity).
CC   -!- CATALYTIC ACTIVITY: ATP + (R)-pantoate + beta-alanine = AMP +
CC       diphosphate + (R)-pantothenate.
CC   -!- PATHWAY: Cofactor biosynthesis; pantothenate biosynthesis;
CC       pantothenate from beta-alanine and pantoate: step 1/1.
CC   -!- SUBUNIT: Homodimer (By similarity).
CC   -!- SUBCELLULAR LOCATION: Cytoplasm (Potential).
CC   -!- MISCELLANEOUS: The reaction proceeds by a bi uni uni bi ping pong
CC       mechanism (By similarity).
CC   -!- SIMILARITY: Belongs to the pantothenate synthetase family.
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DR   EMBL; CP000911; ABY37451.1; -; Genomic_DNA.
DR   RefSeq; YP_001627021.1; -.
DR   GeneID; 5838919; -.
DR   GenomeReviews; CP000911_GR; BSUIS_A0360.
DR   KEGG; bmt:BSUIS_A0360; -.
DR   OMA; B0CJW0; VADFNIP.
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:HAMAP.
DR   GO; GO:0015940; P:pantothenate biosynthetic process; IEA:HAMAP.
DR   HAMAP; MF_00158; -; 1.
DR   InterPro; IPR004821; Cyt_trans_rel.
DR   InterPro; IPR003721; Pantoate_ligase.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   Gene3D; G3DSA:3.40.50.620; Rossmann-like_a/b/a_fold; 1.
DR   PANTHER; PTHR21299:SF1; Pantoate_ligase; 1.
DR   Pfam; PF02569; Pantoate_ligase; 1.
DR   TIGRFAMs; TIGR00125; cyt_tran_rel; 1.
DR   TIGRFAMs; TIGR00018; panC; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Complete proteome; Cytoplasm; Ligase; Nucleotide-binding;
KW   Pantothenate biosynthesis.
FT   CHAIN         1    293       Pantothenate synthetase.
FT                                /FTId=PRO_1000076844.
FT   NP_BIND      30     37       ATP (By similarity).
FT   NP_BIND     147    150       ATP (By similarity).
FT   NP_BIND     184    187       ATP (By similarity).
FT   ACT_SITE     37     37       Proton donor (By similarity).
FT   BINDING      61     61       Beta-alanine (By similarity).
FT   BINDING      61     61       Pantoate (By similarity).
FT   BINDING     153    153       Pantoate (By similarity).
FT   BINDING     176    176       ATP; via amide nitrogen and carbonyl
FT                                oxygen (By similarity).
SQ   SEQUENCE   293 AA;  32524 MW;  BF9F2C983D14E2D1 CRC64;
     MQIIHTIEEL RQALAPARQQ GKKIGFVPTM GYLHKGHLEL VRRARVENDV TLVSIFVNPL
     QFGANEDLGR YPRDLERDAG LLHDAQVDYL FAPTVSDMYP RPMQTVVDVP PLGNQMEGEA
     RPGHFAGVAT VVSKLFNIVG PDAAYFGEKD FQQLVIIRRM VDDMAIPVRI VGVETVREDD
     GLACSSRNVY LTPEQRRAAI IVPQALDEAD RLYRSGMDDP DALEAAIRTF IGRQPLAVPE
     VIAIRDPETL ERLPALQGRP ILVALFVRVG ATRLLDNRVI GHAAPQITQE RAA
//