thrA: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

ThrA

Synonyms

fused aspartokinase I[1], homoserine dehydrogenase I[1], B0002[2][1], ThrD[2][1], ThrA[2][1] , ECK0002, Hs, JW0001, thrA1, thrA2, thrD, b0002

Product description

ThrA[2][3];

Component of aspartate kinase I[2]

Aspartokinase I and homoserine dehydrogenase I, bifunctional[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:0000166

nucleotide binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0547

F

Seeded from EcoCyc (v14.0)

complete

GO:0003824

catalytic activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR016040

F

Seeded from EcoCyc (v14.0)

complete

GO:0003824

catalytic activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0511

F

Seeded from EcoCyc (v14.0)

complete

GO:0004072

aspartate kinase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001341

F

Seeded from EcoCyc (v14.0)

complete

GO:0004072

aspartate kinase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011147

F

Seeded from EcoCyc (v14.0)

complete

GO:0004072

aspartate kinase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR018042

F

Seeded from EcoCyc (v14.0)

complete

GO:0004072

aspartate kinase activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:2.7.2.4

F

Seeded from EcoCyc (v14.0)

complete

GO:0004412

homoserine dehydrogenase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011147

F

Seeded from EcoCyc (v14.0)

complete

GO:0004412

homoserine dehydrogenase activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:1.1.1.3

F

Seeded from EcoCyc (v14.0)

complete

GO:0005488

binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR016040

F

Seeded from EcoCyc (v14.0)

complete

GO:0005524

ATP binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0067

F

Seeded from EcoCyc (v14.0)

complete

GO:0009088

threonine biosynthetic process

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0791

P

Seeded from EcoCyc (v14.0)

complete

GO:0016301

kinase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0418

F

Seeded from EcoCyc (v14.0)

complete

GO:0016491

oxidoreductase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005106

F

Seeded from EcoCyc (v14.0)

complete

GO:0016491

oxidoreductase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0560

F

Seeded from EcoCyc (v14.0)

complete

GO:0016597

amino acid binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR002912

F

Seeded from EcoCyc (v14.0)

complete

GO:0016740

transferase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0808

F

Seeded from EcoCyc (v14.0)

complete

GO:0050661

NADP or NADPH binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005106

F

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011147

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0560

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

Subunits of aspartate kinase I

could be indirect

Protein

glpD

PMID:16606699[5]

Experiment(s):EBI-1135292

Protein

zwf

PMID:16606699[5]

Experiment(s):EBI-1135292

Protein

ahpF

PMID:16606699[5]

Experiment(s):EBI-1135292

</protect>

Notes

Localization

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

Compartment Description Evidence Reference/Source Notes

Cytoplasm

PMID:4562989[6], PMID:354697[7], PMID:7003595[8], PMID:6777249[9]

EchoLocation:thrA


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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

MRVLKFGGTS VANAERFLRV ADILESNARQ GQVATVLSAP AKITNHLVAM IEKTISGQDA
LPNISDAERI FAELLTGLAA AQPGFPLAQL KTFVDQEFAQ IKHVLHGISL LGQCPDSINA
ALICRGEKMS IAIMAGVLEA RGHNVTVIDP VEKLLAVGHY LESTVDIAES TRRIAASRIP
ADHMVLMAGF TAGNEKGELV VLGRNGSDYS AAVLAACLRA DCCEIWTDVD GVYTCDPRQV
PDARLLKSMS YQEAMELSYF GAKVLHPRTI TPIAQFQIPC LIKNTGNPQA PGTLIGASRD
EDELPVKGIS NLNNMAMFSV SGPGMKGMVG MAARVFAAMS RARISVVLIT QSSSEYSISF
CVPQSDCVRA ERAMQEEFYL ELKEGLLEPL AVTERLAIIS VVGDGMRTLR GISAKFFAAL
ARANINIVAI AQGSSERSIS VVVNNDDATT GVRVTHQMLF NTDQVIEVFV IGVGGVGGAL
LEQLKRQQSW LKNKHIDLRV CGVANSKALL TNVHGLNLEN WQEELAQAKE PFNLGRLIRL
VKEYHLLNPV IVDCTSSQAV ADQYADFLRE GFHVVTPNKK ANTSSMDYYH QLRYAAEKSR
RKFLYDTNVG AGLPVIENLQ NLLNAGDELM KFSGILSGSL SYIFGKLDEG MSFSEATTLA
REMGYTEPDP RDDLSGMDVA RKLLILARET GRELELADIE IEPVLPAEFN AEGDVAAFMA
NLSQLDDLFA ARVAKARDEG KVLRYVGNID EDGVCRVKIA EVDGNDPLFK VKNGENALAF
YSHYYQPLPL VLRGYGAGND VTAAGVFADL LRTLSWKLGV
Length

820

Mol. Wt

89.121 kDa

pI

5.5 (calculated)

Extinction coefficient

51,800 - 53,300 (calc based on 20 Y, 4 W, and 12 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

1..284

PF00696 Amino acid kinase family

PMID:19920124[10]

Domain

320..379

PF01842 ACT domain

PMID:19920124[10]

Domain

400..457

PF01842 ACT domain

PMID:19920124[10]

Domain

614..811

PF00742 Homoserine dehydrogenase

PMID:19920124[10]

Domain

472..606

PF03447 Homoserine dehydrogenase, NAD binding domain

PMID:19920124[10]

<motif_map/>

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

Structures

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

Models

View models at:

</protect>

Structure figures

<protect>

</protect>

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:16127996

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0000008

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P00561

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10998

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10998

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:945803

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000987

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:945803

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0991

Escherichia coli str. K-12 substr. MG1655

<protect></protect>

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 1.4 1.5 1.6 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 2.4 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 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  6. Falcoz-Kelly, F et al. (1972) Revised structure of aspartokinase I-homoserine dehydrogenase I of Escherichia coli K12. Evidence for four identical subunits. Eur. J. Biochem. 28 507-19 PubMed
  7. Cossart-Gheerbrant, P et al. (1978) The primary structure of Escherichia coli K12 aspartokinase I-homoserine dehydrogenase I-Isolation and characterisation of the peptides produced by cyanogen bromide. Biochim. Biophys. Acta 535 206-15 PubMed
  8. Katinka, M et al. (1980) Nucleotide sequence of the thrA gene of Escherichia coli. Proc. Natl. Acad. Sci. U.S.A. 77 5730-3 PubMed
  9. Kozlov, IuI et al. (1980) [Cloning of threonine operon genes in Escherichia coli cells]. Genetika 16 66-77 PubMed
  10. 10.0 10.1 10.2 10.3 10.4 Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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