ID   YCF21_ANTSP             Reviewed;         179 AA.
AC   Q06463;
DT   01-JUN-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-1994, sequence version 1.
DT   25-MAY-2022, entry version 54.
DE   RecName: Full=Uncharacterized protein ycf21;
GN   Name=ycf21;
OS   Antithamnion sp. (Red alga).
OG   Plastid; Chloroplast.
OC   Eukaryota; Rhodophyta; Florideophyceae; Rhodymeniophycidae; Ceramiales;
OC   Ceramiaceae; Antithamnion; unclassified Antithamnion.
OX   NCBI_TaxID=2767;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=8437571; DOI=10.1007/bf00277119;
RA   Valentin K.-U.;
RT   "SecA is plastid-encoded in a red alga: implications for the evolution of
RT   plastid genomes and the thylakoid protein import apparatus.";
RL   Mol. Gen. Genet. 236:245-250(1993).
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- SIMILARITY: Belongs to the ycf21 family. {ECO:0000305}.
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DR   EMBL; X64705; CAA45960.1; -; Genomic_DNA.
DR   PIR; S42706; S42706.
DR   AlphaFoldDB; Q06463; -.
DR   SMR; Q06463; -.
DR   PRIDE; Q06463; -.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   Gene3D; 3.40.1410.10; -; 1.
DR   InterPro; IPR028978; Chorismate_lyase_/UTRA_dom_sf.
DR   InterPro; IPR002800; Rv2949c-like.
DR   Pfam; PF01947; DUF98; 1.
DR   SUPFAM; SSF64288; SSF64288; 1.
PE   3: Inferred from homology;
KW   Chloroplast; Plastid.
FT   CHAIN           1..179
FT                   /note="Uncharacterized protein ycf21"
FT                   /id="PRO_0000217331"
SQ   SEQUENCE   179 AA;  21400 MW;  5505EE9130D1EEF4 CRC64;
     MNIQLIKNFN PILKINTQSS NIKLNKIIPN EWLFILMNTG SFTQNLNSLL ISDININISQ
     KYNYNQPQQF HNTRTVWLAN NNNQRFAFAQ SRWIIKNNYT NYLNLLNNKP IGKSFIINET
     DLHKKIEEIY CGHSYILEKN FQSQQLIWGR KYTLLYNKKS FIVIQEYFSP NLTKFLKFH