Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

Q0TKW1 (BETA_ECOL5) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 53. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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:
Oxygen-dependent choline dehydrogenase

Short name=CDH
Short name=CHD
EC=1.1.99.1
Alternative name(s):
Betaine aldehyde dehydrogenase
Short name=BADH
EC=1.2.1.8
Gene names
Name:betA
Ordered Locus Names:ECP_0386
OrganismEscherichia coli O6:K15:H31 (strain 536 / UPEC) [Complete proteome] [HAMAP]
Taxonomic identifier362663 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia

Protein attributes

Sequence length556 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Involved in the biosynthesis of the osmoprotectant glycine betaine. Catalyzes the oxidation of choline to betaine aldehyde and betaine aldehyde to glycine betaine at the same rate By similarity. HAMAP-Rule MF_00750

Catalytic activity

Choline + acceptor = betaine aldehyde + reduced acceptor. HAMAP-Rule MF_00750

Betaine aldehyde + NAD+ + H2O = betaine + NADH. HAMAP-Rule MF_00750

Cofactor

FAD By similarity. HAMAP-Rule MF_00750

Pathway

Amine and polyamine biosynthesis; betaine biosynthesis via choline pathway; betaine aldehyde from choline (cytochrome c reductase route): step 1/1. HAMAP-Rule MF_00750

Sequence similarities

Belongs to the GMC oxidoreductase family.

Sequence caution

The sequence ABG68420.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 556556Oxygen-dependent choline dehydrogenase HAMAP-Rule MF_00750
PRO_0000258926

Regions

Nucleotide binding4 – 3330FAD By similarity

Sites

Active site4731 By similarity

Sequences

Sequence LengthMass (Da)Tools
Q0TKW1 [UniParc].

Last modified October 31, 2006. Version 2.
Checksum: 010FCDABB4E73139

FASTA55661,901
        10         20         30         40         50         60 
MQFDYIIIGA GSAGNVLATR LTEDPNTTVL LLEAGGPDYR FDFRTQMPAA LAFPLQGKRY 

        70         80         90        100        110        120 
NWAYETEPEP FMNNRRMECG RGKGLGGSSL INGMCYIRGN ALDLDNWAQE PGLENWSYLD 

       130        140        150        160        170        180 
CLPYYRKAET RDVGENDYHG GDGPVSVITS KPGVNPLFEA MIEAGMQAGY PRTDDLNGYQ 

       190        200        210        220        230        240 
QEGFGPMDRT VTPHGRRAST SRGYLDQAKS RPNLTIRTHA MTDHIIFDGK RAVGVEWLEG 

       250        260        270        280        290        300 
DSTIPTRAAA NKEVLLCAGA IASPQILQRS GVGNAELLAE FDIPLVHELP GVGENLQDHL 

       310        320        330        340        350        360 
EMYLQYECKE PVSLYPALQW WNQPRIGAEW LFGGTGVGAS NHFEAGGFIR SREEFAWPNI 

       370        380        390        400        410        420 
QYHFLPVAIN YNGSNAVKEH GFQCHVGSMR SPSRGHVRIK SRDPHQHPGI LFNYMSHEQD 

       430        440        450        460        470        480 
WQEFRDAIRI TREIMHQPAL DQYRGREISP GVECQTDEQL DEFVRNHAET AFHPCGTCKM 

       490        500        510        520        530        540 
GYDEMAVVDG EGRVHGLEGL RVVDASIMPQ IITGNLNATT IMIGEKIADM IRGKEALPRS 

       550 
TAGYFVANGM TVRAKK 

« Hide

References

[1]"Role of pathogenicity island-associated integrases in the genome plasticity of uropathogenic Escherichia coli strain 536."
Hochhut B., Wilde C., Balling G., Middendorf B., Dobrindt U., Brzuszkiewicz E., Gottschalk G., Carniel E., Hacker J.
Mol. Microbiol. 61:584-595(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: 536 / UPEC.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000247 Genomic DNA. Translation: ABG68420.1. Different initiation.
RefSeqYP_668319.2. NC_008253.1.

3D structure databases

ProteinModelPortalQ0TKW1.
SMRQ0TKW1. Positions 1-531.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING362663.ECP_0386.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABG68420; ABG68420; ECP_0386.
GeneID4191039.
KEGGecp:ECP_0386.
PATRIC18191409. VBIEscCol77757_0380.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG2303.
HOGENOMHOG000139600.
KOK00108.
OMAYLQYACT.
OrthoDBEOG67HJQP.

Enzyme and pathway databases

BioCycECOL362663:GIY5-387-MONOMER.
UniPathwayUPA00529; UER00385.

Family and domain databases

HAMAPMF_00750. Choline_dehydrogen.
InterProIPR011533. Choline_dehydrogenase.
IPR012132. GMC_OxRdtase.
IPR000172. GMC_OxRdtase_N.
IPR007867. GMC_OxRtase_C.
[Graphical view]
PfamPF05199. GMC_oxred_C. 1 hit.
PF00732. GMC_oxred_N. 1 hit.
[Graphical view]
PIRSFPIRSF000137. Alcohol_oxidase. 1 hit.
TIGRFAMsTIGR01810. betA. 1 hit.
PROSITEPS00623. GMC_OXRED_1. 1 hit.
PS00624. GMC_OXRED_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameBETA_ECOL5
AccessionPrimary (citable) accession number: Q0TKW1
Entry history
Integrated into UniProtKB/Swiss-Prot: October 31, 2006
Last sequence update: October 31, 2006
Last modified: July 9, 2014
This is version 53 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways