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Protein

EC protein I/II

Gene
N/A
Organism
Triticum aestivum (Wheat)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

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

GO - Molecular functioni

Complete GO annotation...

Keywords - Ligandi

Metal-binding, Metal-thiolate cluster, Zinc

Names & Taxonomyi

Protein namesi
Recommended name:
EC protein I/II
Alternative name(s):
Zinc metallothionein class II
OrganismiTriticum aestivum (Wheat)
Taxonomic identifieri4565 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladePooideaeTriticodaeTriticeaeTriticinaeTriticum
Proteomesi
  • UP000019116 Componenti: Unassembled WGS sequence

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved1 Publication
ChainiPRO_00001974262 – 81EC protein I/IIAdd BLAST80

Expressioni

Developmental stagei

Expressed during embryogenesis.

Inductioni

By abscisic acid (ABA).

Structurei

Secondary structure

181
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi5 – 7Combined sources3
Beta strandi14 – 16Combined sources3
Helixi20 – 22Combined sources3
Turni37 – 39Combined sources3
Beta strandi58 – 61Combined sources4
Helixi74 – 77Combined sources4

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2KAKNMR-A31-81[»]
2L61NMR-A2-25[»]
2L62NMR-A2-25[»]
2MFPNMR-A2-27[»]
SMRiP30569.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP30569.

Family & Domainsi

Sequence similaritiesi

Family and domain databases

InterProiIPR000316. Metallthion_15.
[Graphical view]
PfamiPF02068. Metallothio_PEC. 1 hit.
[Graphical view]
PRINTSiPR00877. MTPLANTPEC.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P30569-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGCDDKCGCA VPCPGGTGCR CTSARSGAAA GEHTTCGCGE HCGCNPCACG
60 70 80
REGTPSGRAN RRANCSCGAA CNCASCGSAT A
Length:81
Mass (Da):7,713
Last modified:January 23, 2007 - v2
Checksum:iA08668901106B7A7
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti51R → G AA sequence (Ref. 2) Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X68289 mRNA. Translation: CAA48349.1.
X68290 mRNA. Translation: CAA48350.1.
PIRiS27369.
UniGeneiTa.2799.

Genome annotation databases

EnsemblPlantsiTRIAE_CS42_1BL_TGACv1_033706_AA0141480.1; TRIAE_CS42_1BL_TGACv1_033706_AA0141480.1; TRIAE_CS42_1BL_TGACv1_033706_AA0141480.
GrameneiTRIAE_CS42_1BL_TGACv1_033706_AA0141480.1; TRIAE_CS42_1BL_TGACv1_033706_AA0141480.1; TRIAE_CS42_1BL_TGACv1_033706_AA0141480.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X68289 mRNA. Translation: CAA48349.1.
X68290 mRNA. Translation: CAA48350.1.
PIRiS27369.
UniGeneiTa.2799.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2KAKNMR-A31-81[»]
2L61NMR-A2-25[»]
2L62NMR-A2-25[»]
2MFPNMR-A2-27[»]
SMRiP30569.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiTRIAE_CS42_1BL_TGACv1_033706_AA0141480.1; TRIAE_CS42_1BL_TGACv1_033706_AA0141480.1; TRIAE_CS42_1BL_TGACv1_033706_AA0141480.
GrameneiTRIAE_CS42_1BL_TGACv1_033706_AA0141480.1; TRIAE_CS42_1BL_TGACv1_033706_AA0141480.1; TRIAE_CS42_1BL_TGACv1_033706_AA0141480.

Miscellaneous databases

EvolutionaryTraceiP30569.

Family and domain databases

InterProiIPR000316. Metallthion_15.
[Graphical view]
PfamiPF02068. Metallothio_PEC. 1 hit.
[Graphical view]
PRINTSiPR00877. MTPLANTPEC.
ProtoNetiSearch...

Entry informationi

Entry nameiEC1_WHEAT
AccessioniPrimary (citable) accession number: P30569
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 1, 1993
Last sequence update: January 23, 2007
Last modified: November 30, 2016
This is version 67 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. Metallothioneins
    Classification of metallothioneins and list of entries
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.