CYST_MESVI
ID CYST_MESVI Reviewed; 269 AA.
AC Q9MUL9;
DT 27-APR-2001, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2000, sequence version 1.
DT 03-AUG-2022, entry version 72.
DE RecName: Full=Probable sulfate transport system permease protein cysT;
GN Name=cysT;
OS Mesostigma viride (Green alga).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Mesostigmatophyceae;
OC Mesostigmatales; Mesostigmataceae; Mesostigma.
OX NCBI_TaxID=41882;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NIES-296 / KY-14 / CCMP 2046;
RX PubMed=10688199; DOI=10.1038/35001059;
RA Lemieux C., Otis C., Turmel M.;
RT "Ancestral chloroplast genome in Mesostigma viride reveals an early branch
RT of green plant evolution.";
RL Nature 403:649-652(2000).
CC -!- FUNCTION: Part of the ABC transporter complex cysAWTP (TC 3.A.1.6.1)
CC involved in sulfate/thiosulfate import. Probably responsible for the
CC translocation of the substrate across the membrane (By similarity).
CC {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast membrane {ECO:0000305};
CC Multi-pass membrane protein {ECO:0000305}.
CC -!- SIMILARITY: Belongs to the binding-protein-dependent transport system
CC permease family. CysTW subfamily. {ECO:0000305}.
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DR EMBL; AF166114; AAF43879.1; -; Genomic_DNA.
DR RefSeq; NP_038441.1; NC_002186.1.
DR AlphaFoldDB; Q9MUL9; -.
DR SMR; Q9MUL9; -.
DR GeneID; 800875; -.
DR GO; GO:0031969; C:chloroplast membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IEA:InterPro.
DR GO; GO:0015419; F:ABC-type sulfate transporter activity; IEA:InterPro.
DR CDD; cd06261; TM_PBP2; 1.
DR Gene3D; 1.10.3720.10; -; 1.
DR InterPro; IPR011865; CysT_permease.
DR InterPro; IPR000515; MetI-like.
DR InterPro; IPR035906; MetI-like_sf.
DR InterPro; IPR005667; Sulph_transpt2.
DR PANTHER; PTHR30406; PTHR30406; 1.
DR PANTHER; PTHR30406:SF8; PTHR30406:SF8; 1.
DR Pfam; PF00528; BPD_transp_1; 1.
DR SUPFAM; SSF161098; SSF161098; 1.
DR TIGRFAMs; TIGR00969; 3a0106s02; 1.
DR TIGRFAMs; TIGR02139; permease_CysT; 1.
DR PROSITE; PS50928; ABC_TM1; 1.
PE 3: Inferred from homology;
KW Chloroplast; Membrane; Plastid; Sulfate transport; Transmembrane;
KW Transmembrane helix; Transport.
FT CHAIN 1..269
FT /note="Probable sulfate transport system permease protein
FT cysT"
FT /id="PRO_0000059996"
FT TRANSMEM 10..30
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TRANSMEM 60..80
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TRANSMEM 92..112
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TRANSMEM 130..150
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TRANSMEM 179..199
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TRANSMEM 208..228
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TRANSMEM 240..260
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT DOMAIN 54..255
FT /note="ABC transmembrane type-1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
SQ SEQUENCE 269 AA; 29674 MW; B20DBFFDFD486C59 CRC64;
MNYFSKLSCS WRITLGYLLF MLILPILALL SRASQELFSN FWSIAMEPAA IYAYSITLSM
ALIASIVNGI FGIFIAWILV RYNFPGKRIV DAAIDLPFAL PTSVAGLTLA TVYSEKGWIG
HFLQSLSIKV VFTKLGVGVA MIFVSFPFVV RTLQPVLQDI EKELEEAAWS LGASSWTTFW
KVIFPSLIPS LLTGIALAFS RAVGEYGSVV IIASNIPFKD LTAPVLIFQK LEQYDYTGAT
VIGTVILSIS LFILVGINII QSLNQMYSK
