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Q2QNE8 (MT4B_ORYSJ) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 46. 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:
Metallothionein-like protein 4B
Alternative name(s):
Class I metallothionein-like protein 4B
OsMT-I-4b
Gene names
Name:MT4B
Ordered Locus Names:Os12g0568200, LOC_Os12g38051, LOC_Os12g38064
OrganismOryza sativa subsp. japonica (Rice) [Reference proteome]
Taxonomic identifier39947 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladeEhrhartoideaeOryzeaeOryza

Protein attributes

Sequence length79 AA.
Sequence statusComplete.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

Metallothioneins have a high content of cysteine residues that bind various heavy metals.

Tissue specificity

Expressed in roots. Ref.6

Sequence similarities

Belongs to the metallothionein superfamily. Type 15 family.

Sequence caution

The sequence BAF30084.2 differs from that shown. Reason: Erroneous gene model prediction.

Ontologies

Keywords
   LigandMetal-binding
Metal-thiolate cluster
   Technical termComplete proteome
Reference proteome
Gene Ontology (GO)
   Molecular_functionmetal ion binding

Inferred from electronic annotation. Source: UniProtKB-KW

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 7979Metallothionein-like protein 4B
PRO_0000263060

Sequences

Sequence LengthMass (Da)Tools
Q2QNE8 [UniParc].

Last modified January 24, 2006. Version 1.
Checksum: D75C94B7C41CD380

FASTA797,720
        10         20         30         40         50         60 
MSCGGSCNCG SCGCGGGCGK MYPDLAEKIT TTTTTATTVL GVAPEKGHFE VMVGKAAESG 

        70 
EAAHGCSCGS SCKCNPCNC 

« Hide

References

« Hide 'large scale' references
[1]"Functional genomics of plant stress tolerance."
Bohnert H.J., Borchert C., Brazille S., Brooks J., Eaton M., Ferrea H., Kawasaki S., McCollough A., Michalowski C.B., Palacio C., Scara G., Wheeler M., Zepeda G.R.
Submitted (JUN-2000) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
Strain: cv. Nipponbare.
Tissue: Root.
[2]"The sequence of rice chromosomes 11 and 12, rich in disease resistance genes and recent gene duplications."
The rice chromosomes 11 and 12 sequencing consortia
BMC Biol. 3:20-20(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: cv. Nipponbare.
[3]"The map-based sequence of the rice genome."
International rice genome sequencing project (IRGSP)
Nature 436:793-800(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: cv. Nipponbare.
[4]"The rice annotation project database (RAP-DB): 2008 update."
The rice annotation project (RAP)
Nucleic Acids Res. 36:D1028-D1033(2008) [PubMed] [Europe PMC] [Abstract]
Cited for: GENOME REANNOTATION.
Strain: cv. Nipponbare.
[5]"Oryza sativa-full-length cDNA."
The rice full-length cDNA consortium
Submitted (OCT-2006) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
Strain: cv. Nipponbare.
[6]"Molecular analyses of the metallothionein gene family in rice (Oryza sativa L.)."
Zhou G., Xu Y., Li J., Yang L., Liu J.-Y.
J. Biochem. Mol. Biol. 39:595-606(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: GENE FAMILY, TISSUE SPECIFICITY.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BE039194 mRNA. No translation available.
DP000011 Genomic DNA. Translation: ABA99636.1.
AP008218 Genomic DNA. Translation: BAF30084.2. Sequence problems.
AK243301 mRNA. No translation available.
RefSeqNP_001067065.2. NM_001073597.2.
UniGeneOs.57928.

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsOS12T0568200-01; OS12T0568200-01; OS12G0568200.
GeneID4352563.
KEGGosa:4352563.

Organism-specific databases

GrameneQ2QNE8.

Phylogenomic databases

HOGENOMHOG000220916.
ProtClustDBCLSN2698938.

Family and domain databases

InterProIPR000347. Metalthion_15p.
[Graphical view]
PfamPF01439. Metallothio_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameMT4B_ORYSJ
AccessionPrimary (citable) accession number: Q2QNE8
Entry history
Integrated into UniProtKB/Swiss-Prot: December 12, 2006
Last sequence update: January 24, 2006
Last modified: April 16, 2014
This is version 46 of the entry and version 1 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

Oryza sativa (rice)

Index of Oryza sativa entries and their corresponding gene designations

Metallothioneins

Classification of metallothioneins and list of entries