ID   ACPXL_RHIME             Reviewed;          95 AA.
AC   Q92P51;
DT   02-AUG-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   25-MAY-2022, entry version 97.
DE   RecName: Full=Acyl carrier protein AcpXL;
GN   Name=acpXL; OrderedLocusNames=R01942; ORFNames=SMc04278;
OS   Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium
OS   meliloti).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX   NCBI_TaxID=266834;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1021;
RX   PubMed=11481430; DOI=10.1073/pnas.161294398;
RA   Capela D., Barloy-Hubler F., Gouzy J., Bothe G., Ampe F., Batut J.,
RA   Boistard P., Becker A., Boutry M., Cadieu E., Dreano S., Gloux S.,
RA   Godrie T., Goffeau A., Kahn D., Kiss E., Lelaure V., Masuy D., Pohl T.,
RA   Portetelle D., Puehler A., Purnelle B., Ramsperger U., Renard C.,
RA   Thebault P., Vandenbol M., Weidner S., Galibert F.;
RT   "Analysis of the chromosome sequence of the legume symbiont Sinorhizobium
RT   meliloti strain 1021.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:9877-9882(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1021;
RX   PubMed=11474104; DOI=10.1126/science.1060966;
RA   Galibert F., Finan T.M., Long S.R., Puehler A., Abola P., Ampe F.,
RA   Barloy-Hubler F., Barnett M.J., Becker A., Boistard P., Bothe G.,
RA   Boutry M., Bowser L., Buhrmester J., Cadieu E., Capela D., Chain P.,
RA   Cowie A., Davis R.W., Dreano S., Federspiel N.A., Fisher R.F., Gloux S.,
RA   Godrie T., Goffeau A., Golding B., Gouzy J., Gurjal M., Hernandez-Lucas I.,
RA   Hong A., Huizar L., Hyman R.W., Jones T., Kahn D., Kahn M.L., Kalman S.,
RA   Keating D.H., Kiss E., Komp C., Lelaure V., Masuy D., Palm C., Peck M.C.,
RA   Pohl T.M., Portetelle D., Purnelle B., Ramsperger U., Surzycki R.,
RA   Thebault P., Vandenbol M., Vorhoelter F.J., Weidner S., Wells D.H.,
RA   Wong K., Yeh K.-C., Batut J.;
RT   "The composite genome of the legume symbiont Sinorhizobium meliloti.";
RL   Science 293:668-672(2001).
CC   -!- FUNCTION: Carrier of the growing fatty acid chain in fatty acid
CC       biosynthesis. Is involved in the transfer of long hydroxylated fatty
CC       acids to lipid A (By similarity). {ECO:0000250}.
CC   -!- PATHWAY: Glycolipid biosynthesis; KDO(2)-lipid A biosynthesis.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- PTM: 4'-phosphopantetheine is transferred from CoA to a specific serine
CC       of apo-ACP by AcpS. This modification is essential for activity because
CC       fatty acids are bound in thioester linkage to the sulfhydryl of the
CC       prosthetic group (By similarity). {ECO:0000250}.
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DR   EMBL; AL591688; CAC46521.1; -; Genomic_DNA.
DR   RefSeq; NP_386048.3; NC_003047.1.
DR   RefSeq; WP_010969581.1; NC_003047.1.
DR   AlphaFoldDB; Q92P51; -.
DR   SMR; Q92P51; -.
DR   STRING; 266834.SMc04278; -.
DR   EnsemblBacteria; CAC46521; CAC46521; SMc04278.
DR   GeneID; 61613560; -.
DR   KEGG; sme:SMc04278; -.
DR   PATRIC; fig|266834.11.peg.3390; -.
DR   eggNOG; COG0236; Bacteria.
DR   HOGENOM; CLU_2234373_0_0_5; -.
DR   OMA; ATEEYFV; -.
DR   UniPathway; UPA00360; -.
DR   Proteomes; UP000001976; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0006633; P:fatty acid biosynthetic process; IEA:UniProtKB-KW.
DR   GO; GO:0036104; P:Kdo2-lipid A biosynthetic process; IEA:UniProtKB-UniPathway.
DR   GO; GO:0009245; P:lipid A biosynthetic process; IEA:UniProtKB-KW.
DR   Gene3D; 1.10.1200.10; -; 1.
DR   InterPro; IPR036736; ACP-like_sf.
DR   InterPro; IPR003231; Acyl_carrier.
DR   InterPro; IPR009081; PP-bd_ACP.
DR   InterPro; IPR006162; Ppantetheine_attach_site.
DR   PANTHER; PTHR20863; PTHR20863; 1.
DR   Pfam; PF00550; PP-binding; 1.
DR   SUPFAM; SSF47336; SSF47336; 1.
DR   PROSITE; PS50075; CARRIER; 1.
DR   PROSITE; PS00012; PHOSPHOPANTETHEINE; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Fatty acid biosynthesis; Fatty acid metabolism;
KW   Lipid A biosynthesis; Lipid biosynthesis; Lipid metabolism;
KW   Phosphopantetheine; Phosphoprotein; Reference proteome.
FT   CHAIN           1..95
FT                   /note="Acyl carrier protein AcpXL"
FT                   /id="PRO_0000180242"
FT   DOMAIN          4..90
FT                   /note="Carrier"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00258"
FT   MOD_RES         39
FT                   /note="O-(pantetheine 4'-phosphoryl)serine"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00258"
SQ   SEQUENCE   95 AA;  10703 MW;  E09A6FA94BCA6D8A CRC64;
     MRVTATFDKV ADIIAETSEI DRETIKPESH TIDDLGIDSL DFLDIVFAID KEFGIKIPLE
     QWTQEVNEGK VSTEEYFVLK NLCAKIDELR AAKAG