ID   MT_SYNSP                Reviewed;          53 AA.
AC   P08002;
DT   01-AUG-1988, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1988, sequence version 1.
DT   25-MAY-2022, entry version 62.
DE   RecName: Full=Metallothionein;
DE            Short=MT;
OS   Synechococcus sp.
OC   Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Synechococcus;
OC   unclassified Synechococcus.
OX   NCBI_TaxID=1131;
RN   [1]
RP   PROTEIN SEQUENCE.
RC   STRAIN=TX-20;
RX   PubMed=3137921; DOI=10.1042/bj2510691;
RA   Olafson R.W., McCubbin W.D., Kay C.M.;
RT   "Primary- and secondary-structural analysis of a unique prokaryotic
RT   metallothionein from a Synechococcus sp. cyanobacterium.";
RL   Biochem. J. 251:691-699(1988).
RN   [2]
RP   PROTEIN SEQUENCE OF 1-24.
RA   Olafson R.W.;
RT   "Prokaryotic metallothionein. Amino terminal sequence analysis of a unique
RT   metallothionein.";
RL   Int. J. Pept. Protein Res. 24:303-308(1984).
CC   -!- FUNCTION: This protein complexes cadmium, zinc and copper.
CC   -!- SIMILARITY: Belongs to the metallothionein superfamily. Type 14 family.
CC       {ECO:0000305}.
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DR   AlphaFoldDB; P08002; -.
DR   SMR; P08002; -.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   InterPro; IPR017854; Metalthion_dom_sf.
DR   InterPro; IPR000518; Metalthion_fam14_prok.
DR   Pfam; PF02069; Metallothio_Pro; 1.
DR   PRINTS; PR00859; MTPROKARYOTE.
DR   SUPFAM; SSF57868; SSF57868; 1.
PE   1: Evidence at protein level;
KW   Cadmium; Copper; Direct protein sequencing; Metal-binding;
KW   Metal-thiolate cluster; Zinc.
FT   CHAIN           1..53
FT                   /note="Metallothionein"
FT                   /id="PRO_0000197372"
SQ   SEQUENCE   53 AA;  5432 MW;  2B9B086F25400246 CRC64;
     TSTTLVKCAC EPCLCNVDPS KAIDRNGLYY CCEACADGHT GGSKGCGHTG CNC