ID   MT3_MUSAC               Reviewed;          65 AA.
AC   Q40256;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 60.
DE   RecName: Full=Metallothionein-like protein type 3;
DE            Short=MT-3;
DE   AltName: Full=MWMT3;
OS   Musa acuminata (Banana) (Musa cavendishii).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Zingiberales; Musaceae; Musa.
OX   NCBI_TaxID=4641;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=cv. Grand nain;
RX   PubMed=9342866; DOI=10.1104/pp.115.2.463;
RA   Clendennen S.K., May G.D.;
RT   "Differential gene expression in ripening banana fruit.";
RL   Plant Physiol. 115:463-469(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=11903971; DOI=10.1034/j.1399-3054.2002.1140210.x;
RA   Liu P., Goh C.-J., Loh C.-S., Pua E.-C.;
RT   "Differential expression and characterization of three metallothionein-like
RT   genes in Cavendish banana (Musa acuminata).";
RL   Physiol. Plantarum 114:241-250(2002).
CC   -!- FUNCTION: Metallothioneins have a high content of cysteine residues
CC       that bind various heavy metals.
CC   -!- SIMILARITY: Belongs to the metallothionein superfamily. Type 15 family.
CC       {ECO:0000305}.
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DR   EMBL; U49044; AAB82615.1; -; mRNA.
DR   EMBL; AF268393; AAG44759.1; -; mRNA.
DR   AlphaFoldDB; Q40256; -.
DR   OMA; DGNCKCG; -.
DR   GO; GO:0005507; F:copper ion binding; IEA:InterPro.
DR   GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR   GO; GO:0006878; P:cellular copper ion homeostasis; IEA:InterPro.
DR   InterPro; IPR044671; MT3.
DR   PANTHER; PTHR33357; PTHR33357; 1.
PE   3: Inferred from homology;
KW   Metal-binding; Metal-thiolate cluster.
FT   CHAIN           1..65
FT                   /note="Metallothionein-like protein type 3"
FT                   /id="PRO_0000197416"
SQ   SEQUENCE   65 AA;  6774 MW;  F456C0668AB4B577 CRC64;
     MSTCGNCDCV DKSQCVKKGN SYGIDIVETE KSYVDEVIVA AEAAEHDGKC KCGAACACTD
     CKCGN