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P30569 (EC1_WHEAT) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 59. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
EC protein I/II
Alternative name(s):
Zinc metallothionein class II
OrganismTriticum aestivum (Wheat) [Complete proteome]
Taxonomic identifier4565 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladePooideaeTriticeaeTriticum

Protein attributes

Sequence length81 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

Binds 5 molecules of zinc. May have a role in Zn2+ homeostasis during embryogenesis.

Developmental stage

Expressed during embryogenesis.

Induction

By abscisic acid (ABA).

Sequence similarities

Belongs to the metallothionein superfamily. Type 15 family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Initiator methionine11Removed Ref.2
Chain2 – 8180EC protein I/II
PRO_0000197426

Experimental info

Sequence conflict511R → G AA sequence Ref.2

Secondary structure

............. 81
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
P30569 [UniParc].

Last modified January 23, 2007. Version 2.
Checksum: A08668901106B7A7

FASTA817,713
        10         20         30         40         50         60 
MGCDDKCGCA VPCPGGTGCR CTSARSGAAA GEHTTCGCGE HCGCNPCACG REGTPSGRAN 

        70         80 
RRANCSCGAA CNCASCGSAT A 

« Hide

References

[1]"Wheat Ec metallothionein genes. Like mammalian Zn2+ metallothionein genes, wheat Zn2+ metallothionein genes are conspicuously expressed during embryogenesis."
Kawashima I., Kennedy T.D., Chino M., Lane B.G.
Eur. J. Biochem. 209:971-976(1992) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
Strain: cv. Neepawa.
Tissue: Embryo.
[2]"Partial amino acid sequence of the wheat germ Ec protein. Comparison with another protein very rich in half-cystine and glycine. Wheat germ agglutinin."
Hofmann T., Kells D.I.C., Lane B.G.
Can. J. Biochem. Cell Biol. 62:908-913(1984)
Cited for: PROTEIN SEQUENCE OF 2-60.
Strain: cv. Thatcher.
Tissue: Embryo.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
X68289 mRNA. Translation: CAA48349.1.
X68290 mRNA. Translation: CAA48350.1.
PIRS27369.
UniGeneTa.2799.

3D structure databases

PDBe
RCSB-PDB
PDBj
EntryMethodResolution (Å)ChainPositionsPDBsum
2KAKNMR-A31-81[»]
2L61NMR-A2-25[»]
2L62NMR-A2-25[»]
2MFPNMR-A2-27[»]
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Organism-specific databases

GrameneP30569.

Family and domain databases

InterProIPR000316. Metallthion_15.
[Graphical view]
PfamPF02068. Metallothio_PEC. 1 hit.
[Graphical view]
PRINTSPR00877. MTPLANTPEC.
ProtoNetSearch...

Other

EvolutionaryTraceP30569.

Entry information

Entry nameEC1_WHEAT
AccessionPrimary (citable) accession number: P30569
Entry history
Integrated into UniProtKB/Swiss-Prot: April 1, 1993
Last sequence update: January 23, 2007
Last modified: June 11, 2014
This is version 59 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

Metallothioneins

Classification of metallothioneins and list of entries