CYC8_CLITE
ID CYC8_CLITE Reviewed; 122 AA.
AC G1CWH6;
DT 07-JUN-2017, integrated into UniProtKB/Swiss-Prot.
DT 19-OCT-2011, sequence version 1.
DT 25-MAY-2022, entry version 26.
DE RecName: Full=Cliotide T8 {ECO:0000303|PubMed:21596752};
DE Flags: Precursor;
OS Clitoria ternatea (Butterfly pea).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC NPAAA clade; indigoferoid/millettioid clade; Phaseoleae; Clitoria.
OX NCBI_TaxID=43366 {ECO:0000312|EMBL:AEK26408.1};
RN [1] {ECO:0000312|EMBL:AEK26408.1}
RP NUCLEOTIDE SEQUENCE [MRNA], PROTEIN SEQUENCE OF 26-55, PRESENCE OF
RP DISULFIDE BONDS, CYCLIZATION, TISSUE SPECIFICITY, MASS SPECTROMETRY, AND
RP IDENTIFICATION BY MASS SPECTROMETRY.
RX PubMed=21596752; DOI=10.1074/jbc.m111.229922;
RA Nguyen G.K., Zhang S., Nguyen N.T., Nguyen P.Q., Chiu M.S., Hardjojo A.,
RA Tam J.P.;
RT "Discovery and characterization of novel cyclotides originated from
RT chimeric precursors consisting of albumin-1 chain a and cyclotide domains
RT in the fabaceae family.";
RL J. Biol. Chem. 286:24275-24287(2011).
CC -!- FUNCTION: Probably participates in a plant defense mechanism.
CC {ECO:0000255, ECO:0000255|PROSITE-ProRule:PRU00395}.
CC -!- TISSUE SPECIFICITY: Expressed in seed but not in root, nodule, flower,
CC stem, shoot, leaf and pod (at protein level).
CC {ECO:0000269|PubMed:21596752}.
CC -!- DOMAIN: The presence of a 'disulfide through disulfide knot'
CC structurally defines this protein as a knottin. {ECO:0000305}.
CC -!- PTM: Contains 3 disulfide bonds. {ECO:0000269|PubMed:21596752}.
CC -!- PTM: This is a cyclic peptide. {ECO:0000255|PROSITE-ProRule:PRU00395,
CC ECO:0000269|PubMed:21596752}.
CC -!- MASS SPECTROMETRY: Mass=3071; Method=MALDI;
CC Evidence={ECO:0000269|PubMed:21596752};
CC -!- SIMILARITY: Belongs to the cyclotide family. Bracelet subfamily.
CC {ECO:0000255|PROSITE-ProRule:PRU00395}.
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DR EMBL; JF931994; AEK26408.1; -; mRNA.
DR AlphaFoldDB; G1CWH6; -.
DR SMR; G1CWH6; -.
DR GO; GO:0006952; P:defense response; IEA:UniProtKB-KW.
DR InterPro; IPR032000; Albumin_I_a.
DR InterPro; IPR005535; Cyclotide.
DR InterPro; IPR012323; Cyclotide_bracelet_CS.
DR InterPro; IPR036146; Cyclotide_sf.
DR Pfam; PF16720; Albumin_I_a; 1.
DR Pfam; PF03784; Cyclotide; 1.
DR SUPFAM; SSF57038; SSF57038; 1.
DR PROSITE; PS51052; CYCLOTIDE; 1.
DR PROSITE; PS60008; CYCLOTIDE_BRACELET; 1.
PE 1: Evidence at protein level;
KW Direct protein sequencing; Disulfide bond; Knottin; Plant defense; Signal.
FT SIGNAL 1..25
FT /evidence="ECO:0000269|PubMed:21596752"
FT PEPTIDE 26..55
FT /note="Cliotide T8"
FT /evidence="ECO:0000269|PubMed:21596752"
FT /id="PRO_0000440060"
FT PROPEP 56..122
FT /note="Removed in mature form"
FT /evidence="ECO:0000305|PubMed:21596752"
FT /id="PRO_0000440061"
FT DISULFID 29..45
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00395"
FT DISULFID 33..47
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00395"
FT DISULFID 38..52
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00395"
FT CROSSLNK 26..55
FT /note="Cyclopeptide (Gly-Asn)"
FT /evidence="ECO:0000269|PubMed:21596752"
SQ SEQUENCE 122 AA; 13355 MW; 214432E85C1A2F0C CRC64;
MAYVRLACLA VIFFFAASVM FTVEAGIPCG ESCVFIPCIS SVVGCSCKSK VCYNNHVIAA
EANSVDDHHL LCQSHDDCIK KGTGNFCAPF LDHAVQYGWC FRAESEGYLL KDFLKMPKAL
TN