sdhA: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

SdhA

Synonyms

succinate dehydrogenase, flavoprotein subunit[1], B0723[2][1], DhsA[2][1], SdhA[2][1] , ECK0712, JW0713, b0723

Product description

succinate dehydrogenase flavoprotein[2][3];

Component of catalytic subcomplex of succinate dehydrogenase[3]; succinate dehydrogenase[3]

Succinate dehydrogenase (SQR) flavoprotein subunit; succinate:ubiquinone oxidoreductase (SQR); complex II of aerobic respiration[4]

EC number (for enzymes)

<protect></protect>

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:0005737

cytoplasm

C

Seeded from Riley et al 2006 [1].

Missing: evidence, reference

GO:0000104

succinate dehydrogenase activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:1.3.99.1

F

Seeded from EcoCyc (v14.0)

complete

GO:0000104

succinate dehydrogenase activity

PMID:15543598[5]

IGI: Inferred from Genetic Interaction

F

Seeded from EcoCyc (v14.0)

Missing: with/from

GO:0000104

succinate dehydrogenase activity

PMID:15543598[5]

IGI: Inferred from Genetic Interaction

EcoliWiki:sdhB

F

Seeded from EcoCyc (v14.0)

complete

GO:0005886

plasma membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0997

C

Seeded from EcoCyc (v14.0)

complete

GO:0005886

plasma membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-1003

C

Seeded from EcoCyc (v14.0)

complete

GO:0006099

tricarboxylic acid cycle

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011281

P

Seeded from EcoCyc (v14.0)

complete

GO:0006099

tricarboxylic acid cycle

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0816

P

Seeded from EcoCyc (v14.0)

complete

GO:0006099

tricarboxylic acid cycle

PMID:15543598[5]

IGI: Inferred from Genetic Interaction

P

Seeded from EcoCyc (v14.0)

Missing: with/from

GO:0006810

transport

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0813

P

Seeded from EcoCyc (v14.0)

complete

GO:0045282

plasma membrane succinate dehydrogenase complex

PMID:16079137[6]

IDA: Inferred from Direct Assay

C

complete

GO:0009055

electron carrier activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003953

F

Seeded from EcoCyc (v14.0)

complete

GO:0005886

plasma membrane

PMID:16079137[6]

IDA: Inferred from Direct Assay

C

complete

GO:0009055

electron carrier activity

PMID:12788489[7]

IDA: Inferred from Direct Assay

F

Seeded from EcoCyc (v14.0)

complete

GO:0005515

protein binding

PMID:16079137[6]

IPI: Inferred from Physical Interaction

F

Missing: with/from

GO:0009055

electron carrier activity

PMID:15543598[5]

IGI: Inferred from Genetic Interaction

F

Seeded from EcoCyc (v14.0)

Missing: with/from

GO:0000104

succinate dehydrogenase activity

PMID:6383359[8]

IMP: Inferred from Mutant Phenotype

F

Sequenced chromosomal region where sdh alleles mapped.

complete

GO:0009060

aerobic respiration

PMID:15543598[5]

IGI: Inferred from Genetic Interaction

P

Seeded from EcoCyc (v14.0)

Missing: with/from

GO:0009055

electron carrier activity

PMID:15543598[5]

IGI: Inferred from Genetic Interaction

EcoliWiki:sdhB

F

complete

GO:0009060

aerobic respiration

PMID:7783618[9]

IEP: Inferred from Expression Pattern

P

Seeded from EcoCyc (v14.0)

complete

GO:0016021

integral to membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW0472

C

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

PMID:15543598[5]

IGI: Inferred from Genetic Interaction

EcoliWiki:sdhB

P

complete

GO:0022900

electron transport chain

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR014006

P

Seeded from EcoCyc (v14.0)

complete

GO:0009060

aerobic respiration

PMID:15543598[5]

IGI: Inferred from Genetic Interaction

EcoliWiki:sdhB

P

complete

GO:0022900

electron transport chain

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0249

P

Seeded from EcoCyc (v14.0)

complete

GO:0006099

tricarboxylic acid cycle

PMID:15543598[5]

IGI: Inferred from Genetic Interaction

EcoliWiki:sdhB

P

complete

GO:0050660

FAD binding

PMID:12560550[10]

IDA: Inferred from Direct Assay

F

X-ray crystal structure

complete

GO:0050660

FAD binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011281

F

Seeded from EcoCyc (v14.0)

complete

GO:0050660

FAD binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR014006

F

Seeded from EcoCyc (v14.0)

complete

GO:0050660

FAD binding

PMID:2659351[11]

IPI: Inferred from Physical Interaction

F

Seeded from EcoCyc (v14.0)

Missing: with/from

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003952

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR004112

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011281

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR014006

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR015939

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

GO:0055114

oxidation reduction

PMID:15543598[5]

IGI: Inferred from Genetic Interaction

P

Seeded from EcoCyc (v14.0)

Missing: with/from

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 catalytic subcomplex of succinate dehydrogenase

could be indirect

Protein

nadE

PMID:16606699[12]

Experiment(s):EBI-1137796

Protein

Subunits of succinate dehydrogenase

could be indirect


</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

plasma membrane

From EcoCyc[3]

Cytoplasm

PMID:9298646[13], PMID:9600841[14], PMID:9740056[15]

EchoLocation:sdhA


<protect></protect>

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

MKLPVREFDA VVIGAGGAGM RAALQISQSG QTCALLSKVF PTRSHTVSAQ GGITVALGNT
HEDNWEWHMY DTVKGSDYIG DQDAIEYMCK TGPEAILELE HMGLPFSRLD DGRIYQRPFG
GQSKNFGGEQ AARTAAAADR TGHALLHTLY QQNLKNHTTI FSEWYALDLV KNQDGAVVGC
TALCIETGEV VYFKARATVL ATGGAGRIYQ STTNAHINTG DGVGMAIRAG VPVQDMEMWQ
FHPTGIAGAG VLVTEGCRGE GGYLLNKHGE RFMERYAPNA KDLAGRDVVA RSIMIEIREG
RGCDGPWGPH AKLKLDHLGK EVLESRLPGI LELSRTFAHV DPVKEPIPVI PTCHYMMGGI
PTKVTGQALT VNEKGEDVVV PGLFAVGEIA CVSVHGANRL GGNSLLDLVV FGRAAGLHLQ
ESIAEQGALR DASESDVEAS LDRLNRWNNN RNGEDPVAIR KALQECMQHN FSVFREGDAM
AKGLEQLKVI RERLKNARLD DTSSEFNTQR VECLELDNLM ETAYATAVSA NFRTESRGAH
SRFDFPDRDD ENWLCHSLYL PESESMTRRS VNMEPKLRPA FPPKIRTY
Length

588

Mol. Wt

64.421 kDa

pI

6.2 (calculated)

Extinction coefficient

59,360 - 60,735 (calc based on 14 Y, 7 W, and 11 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

460..588

PF02910 domain

PMID:19920124[16]

Domain

9..405

PF00890 FAD binding domain

PMID:19920124[16]

<motif_map/>

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

Structures

<beststructure> gene=sdhA 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

<protect></protect>

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:16128698

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:945402

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0002466

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P0AC41

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10931

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10931

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:945402

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000920

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0924

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 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. 3.0 3.1 3.2 3.3 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 5.4 5.5 5.6 5.7 5.8 5.9 Lin, H et al. (2005) Genetic reconstruction of the aerobic central metabolism in Escherichia coli for the absolute aerobic production of succinate. Biotechnol. Bioeng. 89 148-56 PubMed
  6. 6.0 6.1 6.2 Stenberg, F et al. (2005) Protein complexes of the Escherichia coli cell envelope. J. Biol. Chem. 280 34409-19 PubMed
  7. Cecchini, G et al. (2003) Variation in proton donor/acceptor pathways in succinate:quinone oxidoreductases. FEBS Lett. 545 31-8 PubMed
  8. Wood, D et al. (1984) Nucleotide sequence encoding the flavoprotein and hydrophobic subunits of the succinate dehydrogenase of Escherichia coli. Biochem. J. 222 519-34 PubMed
  9. Park, SJ et al. (1995) Regulation of succinate dehydrogenase (sdhCDAB) operon expression in Escherichia coli in response to carbon supply and anaerobiosis: role of ArcA and Fnr. Mol. Microbiol. 15 473-82 PubMed
  10. Yankovskaya, V et al. (2003) Architecture of succinate dehydrogenase and reactive oxygen species generation. Science 299 700-4 PubMed
  11. Brandsch, R & Bichler, V (1989) Covalent cofactor binding to flavoenzymes requires specific effectors. Eur. J. Biochem. 182 125-8 PubMed
  12. Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  13. Link, AJ et al. (1997) Comparing the predicted and observed properties of proteins encoded in the genome of Escherichia coli K-12. Electrophoresis 18 1259-313 PubMed
  14. Wilkins, MR et al. (1998) Protein identification with N and C-terminal sequence tags in proteome projects. J. Mol. Biol. 278 599-608 PubMed
  15. Tonella, L et al. (1998) '98 Escherichia coli SWISS-2DPAGE database update. Electrophoresis 19 1960-71 PubMed
  16. 16.0 16.1 Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

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