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B7N8L4

- BETB_ECOLU

UniProt

B7N8L4 - BETB_ECOLU

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Protein
NAD/NADP-dependent betaine aldehyde dehydrogenase
Gene
betB, ECUMN_0350
Organism
Escherichia coli O17:K52:H18 (strain UMN026 / ExPEC)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Involved in the biosynthesis of the osmoprotectant glycine betaine. Catalyzes the reversible oxidation of betaine aldehyde to the corresponding acid By similarity.UniRule annotation

Catalytic activityi

Betaine aldehyde + NAD+ + H2O = betaine + NADH.UniRule annotation

Cofactori

Binds 2 potassium ions per subunit By similarity.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi26 – 261Potassium 1 By similarity
Metal bindingi27 – 271Potassium 1; via carbonyl oxygen By similarity
Metal bindingi93 – 931Potassium 1 By similarity
Active sitei162 – 1621Charge relay system By similarity
Metal bindingi180 – 1801Potassium 1; via carbonyl oxygen By similarity
Binding sitei209 – 2091NAD/NADP; via amide nitrogen By similarity
Metal bindingi246 – 2461Potassium 2; via carbonyl oxygen By similarity
Sitei248 – 2481Seems to be a necessary countercharge to the potassium cations By similarity
Active sitei252 – 2521Proton acceptor By similarity
Binding sitei286 – 2861NAD/NADP By similarity
Binding sitei387 – 3871NAD/NADP By similarity
Metal bindingi457 – 4571Potassium 2; via carbonyl oxygen By similarity
Metal bindingi460 – 4601Potassium 2; via carbonyl oxygen By similarity
Active sitei464 – 4641Charge relay system By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi150 – 1534NAD/NADP By similarity
Nucleotide bindingi176 – 1794NAD/NADP By similarity
Nucleotide bindingi229 – 2346NAD/NADP By similarity

GO - Molecular functioni

  1. betaine-aldehyde dehydrogenase activity Source: UniProtKB-HAMAP
  2. metal ion binding Source: UniProtKB-KW
Complete GO annotation...

GO - Biological processi

  1. glycine betaine biosynthetic process from choline Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Ligandi

Metal-binding, NAD, NADP, Potassium

Enzyme and pathway databases

UniPathwayiUPA00529; UER00386.

Names & Taxonomyi

Protein namesi
Recommended name:
NAD/NADP-dependent betaine aldehyde dehydrogenase (EC:1.2.1.8)
Short name:
BADH
Gene namesi
Name:betB
Ordered Locus Names:ECUMN_0350
OrganismiEscherichia coli O17:K52:H18 (strain UMN026 / ExPEC)
Taxonomic identifieri585056 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000007097: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 490490NAD/NADP-dependent betaine aldehyde dehydrogenaseUniRule annotation
PRO_1000133951Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei286 – 2861Cysteine sulfenic acid (-SOH) By similarity

Keywords - PTMi

Oxidation

Interactioni

Subunit structurei

Dimer of dimers By similarity.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliB7N8L4.
SMRiB7N8L4. Positions 2-490.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG1012.
HOGENOMiHOG000271505.
KOiK00130.
OMAiSKMTAME.
OrthoDBiEOG6BS8QW.

Family and domain databases

Gene3Di3.40.309.10. 1 hit.
3.40.605.10. 1 hit.
HAMAPiMF_00804. BADH.
InterProiIPR016161. Ald_DH/histidinol_DH.
IPR016163. Ald_DH_C.
IPR016160. Ald_DH_CS_CYS.
IPR029510. Ald_DH_CS_GLU.
IPR016162. Ald_DH_N.
IPR015590. Aldehyde_DH_dom.
IPR011264. BADH.
[Graphical view]
PfamiPF00171. Aldedh. 1 hit.
[Graphical view]
SUPFAMiSSF53720. SSF53720. 1 hit.
TIGRFAMsiTIGR01804. BADH. 1 hit.
PROSITEiPS00070. ALDEHYDE_DEHYDR_CYS. 1 hit.
PS00687. ALDEHYDE_DEHYDR_GLU. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B7N8L4-1 [UniParc]FASTAAdd to Basket

« Hide

MSRMAEQQLY IHGGYTSATS GRTFETINPA NGNVLATVQA AGREDVDRAV    50
KSAQQGQKIW AAMTAMERSR ILRRAVDILR ERNNELAKLE TLDTGKAYSE 100
TSTVDIVTGA DVLEYYAGLI PSLEGSQIPL RETSFVYTRR EPLGVVAGIG 150
AWNYPIQIAL WKSAPALAAG NAMIFKPSEV TPLTALKLAE IYSEAGLPDG 200
VFNVLPGVGA ETGQYLTDHP GIAKVSFTGG VASGKKVMAN SAASSLKEVT 250
MELGGKSPLI VFDDADLDLA ADIAMMANFF SSGQVCTNGT RVFVPAKCKA 300
AFEQKILARV ERIRAGDVFD PQTNFGPLVS FPHRDNVLRY IAKGKEEGAR 350
VLCGGDVLKG DGFDNGAWVA PTVFTDCRDE MTIVREEIFG PVMSLLTYES 400
EDEVIRRAND TDYGLAAGIV TADLNRAHRV IHQLEAGICW INTWGESPAE 450
MPVGGYKHSG IGRENGVMTL QSYTQVKSIQ VEMAKFQSIF 490
Length:490
Mass (Da):52,979
Last modified:February 10, 2009 - v1
Checksum:i6A146B3349F4800E
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CU928163 Genomic DNA. Translation: CAR11565.1.
RefSeqiYP_002411115.1. NC_011751.1.

Genome annotation databases

EnsemblBacteriaiCAR11565; CAR11565; ECUMN_0350.
GeneIDi7155867.
KEGGieum:ECUMN_0350.
PATRICi18439927. VBIEscCol32010_0549.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CU928163 Genomic DNA. Translation: CAR11565.1 .
RefSeqi YP_002411115.1. NC_011751.1.

3D structure databases

ProteinModelPortali B7N8L4.
SMRi B7N8L4. Positions 2-490.
ModBasei Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAR11565 ; CAR11565 ; ECUMN_0350 .
GeneIDi 7155867.
KEGGi eum:ECUMN_0350.
PATRICi 18439927. VBIEscCol32010_0549.

Phylogenomic databases

eggNOGi COG1012.
HOGENOMi HOG000271505.
KOi K00130.
OMAi SKMTAME.
OrthoDBi EOG6BS8QW.

Enzyme and pathway databases

UniPathwayi UPA00529 ; UER00386 .

Family and domain databases

Gene3Di 3.40.309.10. 1 hit.
3.40.605.10. 1 hit.
HAMAPi MF_00804. BADH.
InterProi IPR016161. Ald_DH/histidinol_DH.
IPR016163. Ald_DH_C.
IPR016160. Ald_DH_CS_CYS.
IPR029510. Ald_DH_CS_GLU.
IPR016162. Ald_DH_N.
IPR015590. Aldehyde_DH_dom.
IPR011264. BADH.
[Graphical view ]
Pfami PF00171. Aldedh. 1 hit.
[Graphical view ]
SUPFAMi SSF53720. SSF53720. 1 hit.
TIGRFAMsi TIGR01804. BADH. 1 hit.
PROSITEi PS00070. ALDEHYDE_DEHYDR_CYS. 1 hit.
PS00687. ALDEHYDE_DEHYDR_GLU. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: UMN026 / ExPEC.

Entry informationi

Entry nameiBETB_ECOLU
AccessioniPrimary (citable) accession number: B7N8L4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: February 10, 2009
Last modified: June 11, 2014
This is version 40 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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