ID   ACP2_CUPLA              Reviewed;         137 AA.
AC   P52412;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   25-MAY-2022, entry version 95.
DE   RecName: Full=Acyl carrier protein 2, chloroplastic;
DE            Short=ACP;
DE   Flags: Precursor;
GN   Name=ACL1.2; Synonyms=ACP1-2;
OS   Cuphea lanceolata (Cigar flower).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Myrtales; Lythraceae; Cuphea.
OX   NCBI_TaxID=3930;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=7991690; DOI=10.1104/pp.106.2.785;
RA   Voetz M., Klein B., Schell J., Toepfer R.;
RT   "Three different cDNAs encoding acyl carrier proteins from Cuphea
RT   lanceolata.";
RL   Plant Physiol. 106:785-786(1994).
CC   -!- FUNCTION: Carrier of the growing fatty acid chain in fatty acid
CC       biosynthesis.
CC   -!- PATHWAY: Lipid metabolism; fatty acid biosynthesis.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
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}.
CC   -!- SIMILARITY: Belongs to the acyl carrier protein (ACP) family.
CC       {ECO:0000305}.
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DR   EMBL; X77621; CAA54715.1; -; mRNA.
DR   PIR; S42026; S42026.
DR   AlphaFoldDB; P52412; -.
DR   SMR; P52412; -.
DR   UniPathway; UPA00094; -.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0000036; F:acyl carrier activity; IEA:InterPro.
DR   Gene3D; 1.10.1200.10; -; 1.
DR   HAMAP; MF_01217; Acyl_carrier; 1.
DR   InterPro; IPR036736; ACP-like_sf.
DR   InterPro; IPR044813; ACP_chloroplastic.
DR   InterPro; IPR003231; Acyl_carrier.
DR   InterPro; IPR009081; PP-bd_ACP.
DR   InterPro; IPR006162; Ppantetheine_attach_site.
DR   PANTHER; PTHR46153; PTHR46153; 1.
DR   Pfam; PF00550; PP-binding; 1.
DR   SUPFAM; SSF47336; SSF47336; 1.
DR   TIGRFAMs; TIGR00517; acyl_carrier; 1.
DR   PROSITE; PS50075; CARRIER; 1.
DR   PROSITE; PS00012; PHOSPHOPANTETHEINE; 1.
PE   2: Evidence at transcript level;
KW   Chloroplast; Fatty acid biosynthesis; Fatty acid metabolism;
KW   Lipid biosynthesis; Lipid metabolism; Phosphopantetheine; Phosphoprotein;
KW   Plastid; Transit peptide.
FT   TRANSIT         1..53
FT                   /note="Chloroplast"
FT                   /evidence="ECO:0000255"
FT   CHAIN           54..137
FT                   /note="Acyl carrier protein 2, chloroplastic"
FT                   /id="PRO_0000000578"
FT   DOMAIN          57..132
FT                   /note="Carrier"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00258"
FT   MOD_RES         92
FT                   /note="O-(pantetheine 4'-phosphoryl)serine"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00258"
SQ   SEQUENCE   137 AA;  14509 MW;  EA59C6D8CCD91BEA CRC64;
     MASAAPASSI CIKSASCSAL APGRISSLRS VSLPVSRKSF FSRRGSFSLR VNCQAKPETV
     TKVCNIVKKQ LALPDDSDVS GVSKFSALGA DSLDTVEIVM GLEEEFGISV EEESAQSIQT
     VQDAADLIEK LMEKKGH