metR:Gene Product(s)

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Nomenclature Function Interactions Localization Sequence Domains Structure Resources Accessions Links References Suggestions

Nomenclature

See Help:Product_nomenclature for help entering or editing information in this section of EcoliWiki.

Standard name

MetR

Synonyms

DNA-binding transcriptional activator, homocysteine-binding[1], B3828[2][1], MetR[2][1], regulator for metE and metH[2][1] , ECK3822, JW3804, b3828

Product description

MetR transcriptional activator[2]; MetR transcriptional dual regulator[3]

Positive regulatory gene for metE and metH; autogenous regulation[4]

EC number (for enzymes)


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Notes

Function

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<protect> Gene Ontology
See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.

Qualifier GO ID GO term name Reference Evidence Code with/from Aspect Notes Status
GO:0003677

DNA binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0238

F

Seeded from EcoCyc (v14.0)

complete

GO:0003700

transcription factor activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000847

F

Seeded from EcoCyc (v14.0)

complete

GO:0005737

cytoplasm

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0963

C

Seeded from EcoCyc (v14.0)

complete

GO:0005737

cytoplasm

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0086

C

Seeded from EcoCyc (v14.0)

complete

GO:0006350

transcription

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0804

P

Seeded from EcoCyc (v14.0)

complete

GO:0006355

regulation of transcription, DNA-dependent

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000847

P

Seeded from EcoCyc (v14.0)

complete

GO:0008652

cellular amino acid biosynthetic process

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0028

P

Seeded from EcoCyc (v14.0)

complete

GO:0009086

methionine biosynthetic process

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0486

P

Seeded from EcoCyc (v14.0)

complete

Interactions See Help:Product_interactions for help entering or editing information about gene product interactions in this section of EcoliWiki.

Partner Type Partner Notes References Evidence

Protein

udp

PMID:16606699[5]

Experiment(s):EBI-1146741

Protein

fre

PMID:16606699[5]

Experiment(s):EBI-1146741

Protein

atpG

PMID:16606699[5]

Experiment(s):EBI-1146741

Protein

ydhT

PMID:16606699[5]

Experiment(s):EBI-1146741

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Notes

Localization

See Help:Product_localization for how to add or edit information in this section of EcoliWiki.

Compartment Description Evidence Reference/Source Notes

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Notes

Structure and Physical Properties

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<protect> Physical Properties See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Name
Sequence

at EcoCyc

MIEVKHLKTL QALRNCGSLA AAAATLHQTQ SALSHQFSDL EQRLGFRLFV RKSQPLRFTP
QGEILLQLAN QVLPQISQAL QACNEPQQTR LRIAIECHSC IQWLTPALEN FHKNWPQVEM
DFKSGVTFDP QPALQQGELD LVMTSDILPR SGLHYSPMFD YEVRLVLAPD HPLAAKTRIT
PEDLASETLL IYPVQRSRLD VWRHFLQPAG VSPSLKSVDN TLLLIQMVAA RMGIAALPHW
VVESFERQGL VVTKTLGEGL WSRLYAAVRD GEQRQPVTEA FIRSARNHAC DHLPFVKSAE
RPTYDAPTVR PGSPARL
Length

317

Mol. Wt

35.628 kDa

pI

8.2 (calculated)

Extinction coefficient

34,950 - 35,575 (calc based on 5 Y, 5 W, and 5 C residues)


Domains/Motifs/Modification Sites

See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.

Type Residues Description Notes References

Domain

84..290

PF03466 LysR substrate binding domain

PMID:19920124[6]

Domain

4..63

PF00126 Bacterial regulatory helix-turn-helix protein, lysR family

PMID:19920124[6]

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Structure
See Help:Product_structure for help entering or editing information in this section of EcoliWiki.

Structures

<beststructure> gene=metR taxon=562,83333 </beststructure>

Models

View models at:

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Structure figures

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Notes

Gene Product Resources

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See Help:Product_resources for help with entering or editing information in this section of EcoliWiki.

Resource type Source Notes/Reference

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Notes

Accessions in Other Databases

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

NCBI (Protein) (EcoliWiki Page)

GI:16131677

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:948310

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0012506

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P0A9F9

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10591

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10591

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:948310

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000584

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0586

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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References

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See Help:References for how to manage references in EcoliWiki.

  1. 1.0 1.1 1.2 1.3 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.0 2.1 2.2 2.3 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  5. 5.0 5.1 5.2 5.3 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  6. 6.0 6.1 Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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