CYST_ANTAG
ID CYST_ANTAG Reviewed; 288 AA.
AC Q85AI0;
DT 10-MAY-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2003, sequence version 1.
DT 25-MAY-2022, entry version 66.
DE RecName: Full=Probable sulfate transport system permease protein cysT;
GN Name=cysT;
OS Anthoceros angustus (Hornwort) (Anthoceros formosae).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Anthocerotophyta;
OC Anthocerotopsida; Anthocerotidae; Anthocerotales; Anthocerotaceae;
OC Anthoceros.
OX NCBI_TaxID=48387;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA], AND RNA EDITING.
RX PubMed=12527781; DOI=10.1093/nar/gkg155;
RA Kugita M., Kaneko A., Yamamoto Y., Takeya Y., Matsumoto T., Yoshinaga K.;
RT "The complete nucleotide sequence of the hornwort (Anthoceros formosae)
RT chloroplast genome: insight into the earliest land plants.";
RL Nucleic Acids Res. 31:716-721(2003).
RN [2]
RP NUCLEOTIDE SEQUENCE [MRNA], AND RNA EDITING.
RC TISSUE=Thallus;
RX PubMed=12711687; DOI=10.1093/nar/gkg327;
RA Kugita M., Yamamoto Y., Fujikawa T., Matsumoto T., Yoshinaga K.;
RT "RNA editing in hornwort chloroplasts makes more than half the genes
RT functional.";
RL Nucleic Acids Res. 31:2417-2423(2003).
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 -!- RNA EDITING: Modified_positions=9 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 21 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 48 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 71 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 82 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 86 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 103 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 116 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 128 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 176 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 230 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 245 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 274 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 280 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}; Note=The nonsense codons at positions 21
CC and 280 are modified to sense codons.;
CC -!- SIMILARITY: Belongs to the binding-protein-dependent transport system
CC permease family. CysTW subfamily. {ECO:0000305}.
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DR EMBL; AB086179; BAC55399.1; -; Genomic_DNA.
DR EMBL; AB087483; BAC55499.1; -; mRNA.
DR RefSeq; NP_777462.1; NC_004543.1.
DR AlphaFoldDB; Q85AI0; -.
DR SMR; Q85AI0; -.
DR GeneID; 2553507; -.
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 2: Evidence at transcript level;
KW Chloroplast; Membrane; Plastid; RNA editing; Sulfate transport;
KW Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..288
FT /note="Probable sulfate transport system permease protein
FT cysT"
FT /id="PRO_0000059993"
FT TRANSMEM 4..23
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TRANSMEM 29..49
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TRANSMEM 79..99
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TRANSMEM 111..131
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TRANSMEM 149..169
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TRANSMEM 227..247
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TRANSMEM 257..277
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT DOMAIN 73..276
FT /note="ABC transmembrane type-1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
SQ SEQUENCE 288 AA; 31474 MW; CB3A9D4BB43DEE40 CRC64;
MSQLIFIPLL ISLLVTKGKI RFLNNFESVL ALSLHYGILV LALPIFILLY KAKKQPCSIL
LKVTTEPIIL SAYATTFSTA FLAITINALF GLIIAWILVK YEFTGKETLD AIVDLPFALP
ASVGGLTLMT VYSDRGWMGP ICSGLGLKIV FSRLGVPMAT IFVSLPFVVR TIQPVLQDVE
EELEEAAWCI GASPWTTFCQ ISLPLLTPSL LTGTALGFSR AIGEYGSIVL IACNIPMKDL
VISVLIFQKL EQYDYQGAIV VATIVLIASF GGLLIINKVQ LWKQNLSK
