ID   MT_PARLI                Reviewed;          65 AA.
AC   P80367;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1996, sequence version 2.
DT   25-MAY-2022, entry version 56.
DE   RecName: Full=Metallothionein;
DE            Short=MT;
OS   Paracentrotus lividus (Common sea urchin).
OC   Eukaryota; Metazoa; Echinodermata; Eleutherozoa; Echinozoa; Echinoidea;
OC   Euechinoidea; Echinacea; Camarodonta; Echinidea; Echinidae; Paracentrotus.
OX   NCBI_TaxID=7656;
RN   [1]
RP   PROTEIN SEQUENCE.
RC   TISSUE=Egg;
RX   PubMed=7599993; DOI=10.1016/0305-0491(94)00216-h;
RA   Scudiero R., Capasso C., del Vecchio-Blanco F., Savino G., Capasso A.,
RA   Parente A., Parisi E.;
RT   "Isolation and primary structure determination of a metallothionein from
RT   Paracentrotus lividus (Echinodermata, Echinoidea).";
RL   Comp. Biochem. Physiol. 111B:329-336(1995).
RN   [2]
RP   SEQUENCE REVISION.
RA   Scudiero R.;
RL   Submitted (OCT-1995) to UniProtKB.
CC   -!- FUNCTION: Metallothioneins have a high content of cysteine residues
CC       that bind various heavy metals.
CC   -!- SIMILARITY: Belongs to the metallothionein superfamily. Type 4 family.
CC       {ECO:0000305}.
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DR   AlphaFoldDB; P80367; -.
DR   SMR; P80367; -.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   InterPro; IPR017980; Metalthion_4_echinoid/annelid.
DR   InterPro; IPR001396; Metalthion_4_echinoidea.
DR   InterPro; IPR017854; Metalthion_dom_sf.
DR   Pfam; PF05522; Metallothio_6; 1.
DR   PRINTS; PR00873; MTECHINOIDEA.
DR   SUPFAM; SSF57868; SSF57868; 2.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Metal-binding; Metal-thiolate cluster.
FT   CHAIN           1..65
FT                   /note="Metallothionein"
FT                   /id="PRO_0000197346"
SQ   SEQUENCE   65 AA;  6435 MW;  4352A614A35CDAD0 CRC64;
     PDTKCVCCQD GKQCPCAGQE CCITGKCCKD GASVCCGTCS NAACKCTGGC KCEGGCVCTE
     GNCTC