ID EC1_WHEAT Reviewed; 81 AA. AC P30569; DT 01-APR-1993, integrated into UniProtKB/Swiss-Prot. DT 23-JAN-2007, sequence version 2. DT 24-JAN-2024, entry version 89. DE RecName: Full=EC protein I/II; DE AltName: Full=Zinc metallothionein class II; OS Triticum aestivum (Wheat). OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade; OC Pooideae; Triticodae; Triticeae; Triticinae; Triticum. OX NCBI_TaxID=4565; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA]. RC STRAIN=cv. Neepawa; TISSUE=Embryo; RX PubMed=1425704; DOI=10.1111/j.1432-1033.1992.tb17370.x; RA Kawashima I., Kennedy T.D., Chino M., Lane B.G.; RT "Wheat Ec metallothionein genes. Like mammalian Zn2+ metallothionein genes, RT wheat Zn2+ metallothionein genes are conspicuously expressed during RT embryogenesis."; RL Eur. J. Biochem. 209:971-976(1992). RN [2] RP PROTEIN SEQUENCE OF 2-60. RC STRAIN=cv. Thatcher; TISSUE=Embryo; RA Hofmann T., Kells D.I.C., Lane B.G.; RT "Partial amino acid sequence of the wheat germ Ec protein. Comparison with RT another protein very rich in half-cystine and glycine. Wheat germ RT agglutinin."; RL Can. J. Biochem. Cell Biol. 62:908-913(1984). CC -!- FUNCTION: Binds 5 molecules of zinc. May have a role in Zn(2+) CC homeostasis during embryogenesis. CC -!- DEVELOPMENTAL STAGE: Expressed during embryogenesis. CC -!- INDUCTION: By abscisic acid (ABA). CC -!- SIMILARITY: Belongs to the metallothionein superfamily. Type 15 family. CC {ECO:0000305}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; X68289; CAA48349.1; -; mRNA. DR EMBL; X68290; CAA48350.1; -; mRNA. DR PIR; S27369; S27369. DR PDB; 2KAK; NMR; -; A=31-81. DR PDB; 2L61; NMR; -; A=2-25. DR PDB; 2L62; NMR; -; A=2-25. DR PDB; 2MFP; NMR; -; A=2-27. DR PDBsum; 2KAK; -. DR PDBsum; 2L61; -. DR PDBsum; 2L62; -. DR PDBsum; 2MFP; -. DR AlphaFoldDB; P30569; -. DR BMRB; P30569; -. DR SMR; P30569; -. DR STRING; 4565.P30569; -. DR EnsemblPlants; TraesCAD_scaffold_029776_01G000200.1; TraesCAD_scaffold_029776_01G000200.1; TraesCAD_scaffold_029776_01G000200. DR EnsemblPlants; TraesCAD_scaffold_098637_01G000200.1; TraesCAD_scaffold_098637_01G000200.1; TraesCAD_scaffold_098637_01G000200. DR EnsemblPlants; TraesCLE_scaffold_055646_01G000400.1; TraesCLE_scaffold_055646_01G000400.1; TraesCLE_scaffold_055646_01G000400. DR EnsemblPlants; TraesCLE_scaffold_166105_01G000100.1; TraesCLE_scaffold_166105_01G000100.1; TraesCLE_scaffold_166105_01G000100. DR EnsemblPlants; TraesCS1B02G216800.1; TraesCS1B02G216800.1.cds1; TraesCS1B02G216800. DR EnsemblPlants; TraesCS1B03G0630100.1; TraesCS1B03G0630100.1.CDS1; TraesCS1B03G0630100. DR EnsemblPlants; TraesCS1D02G206300.1; TraesCS1D02G206300.1.cds1; TraesCS1D02G206300. DR EnsemblPlants; TraesCS1D03G0521500.1; TraesCS1D03G0521500.1.CDS1; TraesCS1D03G0521500. DR EnsemblPlants; TraesKAR1B01G0261180.1; cds.TraesKAR1B01G0261180.1; TraesKAR1B01G0261180. DR EnsemblPlants; TraesKAR1D01G0211450.1; cds.TraesKAR1D01G0211450.1; TraesKAR1D01G0211450. DR EnsemblPlants; TraesPAR_scaffold_114908_01G000100.1; TraesPAR_scaffold_114908_01G000100.1; TraesPAR_scaffold_114908_01G000100. DR EnsemblPlants; TraesPAR_scaffold_210349_01G000100.1; TraesPAR_scaffold_210349_01G000100.1; TraesPAR_scaffold_210349_01G000100. DR EnsemblPlants; TraesRN1B0100631200.1; TraesRN1B0100631200.1; TraesRN1B0100631200. DR EnsemblPlants; TraesROB_scaffold_091640_01G000400.1; TraesROB_scaffold_091640_01G000400.1; TraesROB_scaffold_091640_01G000400. DR EnsemblPlants; TraesROB_scaffold_100017_01G000200.1; TraesROB_scaffold_100017_01G000200.1; TraesROB_scaffold_100017_01G000200. DR EnsemblPlants; TraesWEE_scaffold_108089_01G000100.1; TraesWEE_scaffold_108089_01G000100.1; TraesWEE_scaffold_108089_01G000100. DR EnsemblPlants; TraesWEE_scaffold_109422_01G000100.1; TraesWEE_scaffold_109422_01G000100.1; TraesWEE_scaffold_109422_01G000100. DR Gramene; TraesCAD_scaffold_029776_01G000200.1; TraesCAD_scaffold_029776_01G000200.1; TraesCAD_scaffold_029776_01G000200. DR Gramene; TraesCAD_scaffold_098637_01G000200.1; TraesCAD_scaffold_098637_01G000200.1; TraesCAD_scaffold_098637_01G000200. DR Gramene; TraesCLE_scaffold_055646_01G000400.1; TraesCLE_scaffold_055646_01G000400.1; TraesCLE_scaffold_055646_01G000400. DR Gramene; TraesCLE_scaffold_166105_01G000100.1; TraesCLE_scaffold_166105_01G000100.1; TraesCLE_scaffold_166105_01G000100. DR Gramene; TraesCS1B02G216800.1; TraesCS1B02G216800.1.cds1; TraesCS1B02G216800. DR Gramene; TraesCS1B03G0630100.1; TraesCS1B03G0630100.1.CDS1; TraesCS1B03G0630100. DR Gramene; TraesCS1D02G206300.1; TraesCS1D02G206300.1.cds1; TraesCS1D02G206300. DR Gramene; TraesCS1D03G0521500.1; TraesCS1D03G0521500.1.CDS1; TraesCS1D03G0521500. DR Gramene; TraesKAR1B01G0261180.1; cds.TraesKAR1B01G0261180.1; TraesKAR1B01G0261180. DR Gramene; TraesKAR1D01G0211450.1; cds.TraesKAR1D01G0211450.1; TraesKAR1D01G0211450. DR Gramene; TraesPAR_scaffold_114908_01G000100.1; TraesPAR_scaffold_114908_01G000100.1; TraesPAR_scaffold_114908_01G000100. DR Gramene; TraesPAR_scaffold_210349_01G000100.1; TraesPAR_scaffold_210349_01G000100.1; TraesPAR_scaffold_210349_01G000100. DR Gramene; TraesRN1B0100631200.1; TraesRN1B0100631200.1; TraesRN1B0100631200. DR Gramene; TraesROB_scaffold_091640_01G000400.1; TraesROB_scaffold_091640_01G000400.1; TraesROB_scaffold_091640_01G000400. DR Gramene; TraesROB_scaffold_100017_01G000200.1; TraesROB_scaffold_100017_01G000200.1; TraesROB_scaffold_100017_01G000200. DR Gramene; TraesWEE_scaffold_108089_01G000100.1; TraesWEE_scaffold_108089_01G000100.1; TraesWEE_scaffold_108089_01G000100. DR Gramene; TraesWEE_scaffold_109422_01G000100.1; TraesWEE_scaffold_109422_01G000100.1; TraesWEE_scaffold_109422_01G000100. DR OMA; NCNCASC; -. DR OrthoDB; 977301at2759; -. DR EvolutionaryTrace; P30569; -. DR Proteomes; UP000019116; Chromosome 1B. DR Proteomes; UP000019116; Chromosome 1D. DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro. DR InterPro; IPR000316; Metallthion_15. DR PANTHER; PTHR48198; EC PROTEIN HOMOLOG; 1. DR PANTHER; PTHR48198:SF1; METALLOTHIONEIN-LIKE PROTEIN 4A-RELATED; 1. DR Pfam; PF02068; Metallothio_PEC; 1. DR PRINTS; PR00877; MTPLANTPEC. PE 1: Evidence at protein level; KW 3D-structure; Direct protein sequencing; Metal-binding; KW Metal-thiolate cluster; Reference proteome; Zinc. FT INIT_MET 1 FT /note="Removed" FT /evidence="ECO:0000269|Ref.2" FT CHAIN 2..81 FT /note="EC protein I/II" FT /id="PRO_0000197426" FT CONFLICT 51 FT /note="R -> G (in Ref. 2; AA sequence)" FT /evidence="ECO:0000305" FT HELIX 5..7 FT /evidence="ECO:0007829|PDB:2L61" FT STRAND 14..16 FT /evidence="ECO:0007829|PDB:2L61" FT HELIX 20..22 FT /evidence="ECO:0007829|PDB:2L61" FT TURN 37..39 FT /evidence="ECO:0007829|PDB:2KAK" FT STRAND 58..61 FT /evidence="ECO:0007829|PDB:2KAK" FT HELIX 74..77 FT /evidence="ECO:0007829|PDB:2KAK" SQ SEQUENCE 81 AA; 7713 MW; A08668901106B7A7 CRC64; MGCDDKCGCA VPCPGGTGCR CTSARSGAAA GEHTTCGCGE HCGCNPCACG REGTPSGRAN RRANCSCGAA CNCASCGSAT A //