ID   ACP3_HORVU              Reviewed;         132 AA.
AC   P15543;
DT   01-APR-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1991, sequence version 2.
DT   25-MAY-2022, entry version 115.
DE   RecName: Full=Acyl carrier protein 3, chloroplastic;
DE   AltName: Full=Acyl carrier protein III;
DE            Short=ACP III;
DE   Flags: Precursor;
GN   Name=ACL1.3; Synonyms=ACL3;
OS   Hordeum vulgare (Barley).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Pooideae; Triticodae; Triticeae; Hordeinae; Hordeum.
OX   NCBI_TaxID=4513;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=1944232; DOI=10.1007/bf00267471;
RA   Hansen L., von Wettstein-Knowles P.;
RT   "The barley genes Acl1 and Acl3 encoding acyl carrier proteins I and III
RT   are located on different chromosomes.";
RL   Mol. Gen. Genet. 229:467-478(1991).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [MRNA] OF 23-132, AND PHOSPHOPANTETHEINYLATION AT
RP   SER-87.
RA   Hansen L.;
RT   "Three cDNA clones for barley leaf acyl carrier proteins I and III.";
RL   Carlsberg Res. Commun. 52:381-392(1987).
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; M58754; AAA32922.1; -; Genomic_DNA.
DR   EMBL; M24426; AAA32924.1; -; mRNA.
DR   PIR; S17928; S17928.
DR   AlphaFoldDB; P15543; -.
DR   SMR; P15543; -.
DR   EnsemblPlants; HORVU.MOREX.r2.7HG0570880.1.mrna1; HORVU.MOREX.r2.7HG0570880.1.mrna1; HORVU.MOREX.r2.7HG0570880.1.
DR   Gramene; HORVU.MOREX.r2.7HG0570880.1.mrna1; HORVU.MOREX.r2.7HG0570880.1.mrna1; HORVU.MOREX.r2.7HG0570880.1.
DR   UniPathway; UPA00094; -.
DR   ExpressionAtlas; P15543; baseline and differential.
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   1: Evidence at protein level;
KW   Chloroplast; Fatty acid biosynthesis; Fatty acid metabolism;
KW   Lipid biosynthesis; Lipid metabolism; Phosphopantetheine; Phosphoprotein;
KW   Plastid; Transit peptide.
FT   TRANSIT         1..49
FT                   /note="Chloroplast"
FT   CHAIN           50..132
FT                   /note="Acyl carrier protein 3, chloroplastic"
FT                   /id="PRO_0000000583"
FT   DOMAIN          52..127
FT                   /note="Carrier"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00258"
FT   MOD_RES         87
FT                   /note="O-(pantetheine 4'-phosphoryl)serine"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00258,
FT                   ECO:0000269|Ref.2"
FT   CONFLICT        104..106
FT                   /note="SVE -> TWQ (in Ref. 2; AAA32924)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   132 AA;  13903 MW;  2502D397C977FC77 CRC64;
     MASIAGSAVS FAKPVKAINT NSLSFSGARR GNAFLRLQPV PMRFAVCCSA KQDTVEKVCE
     IVKKQLAVPE GTEVCGTTKF SDLGADSLDT VEIVMGLEEE FQISVEETSA QAIATVEDAA
     TLIDKLVSAK SS