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Q13NG6 (BETB_BURXL) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 55. 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:
NAD/NADP-dependent betaine aldehyde dehydrogenase

Short name=BADH
EC=1.2.1.8
Gene names
Name:betB
Ordered Locus Names:Bxeno_B1405
ORF Names:Bxe_B1591
OrganismBurkholderia xenovorans (strain LB400) [Complete proteome] [HAMAP]
Taxonomic identifier266265 [NCBI]
Taxonomic lineageBacteriaProteobacteriaBetaproteobacteriaBurkholderialesBurkholderiaceaeBurkholderia

Protein attributes

Sequence length489 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Involved in the biosynthesis of the osmoprotectant glycine betaine. Catalyzes the reversible oxidation of betaine aldehyde to the corresponding acid By similarity. HAMAP-Rule MF_00804

Catalytic activity

Betaine aldehyde + NAD+ + H2O = betaine + NADH. HAMAP-Rule MF_00804

Cofactor

Binds 2 potassium ions per subunit By similarity. HAMAP-Rule MF_00804

Pathway

Amine and polyamine biosynthesis; betaine biosynthesis via choline pathway; betaine from betaine aldehyde: step 1/1. HAMAP-Rule MF_00804

Subunit structure

Dimer of dimers By similarity. HAMAP-Rule MF_00804

Sequence similarities

Belongs to the aldehyde dehydrogenase family.

Ontologies

Keywords
   LigandMetal-binding
NAD
NADP
Potassium
   Molecular functionOxidoreductase
   PTMOxidation
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processglycine betaine biosynthetic process from choline

Inferred from electronic annotation. Source: UniProtKB-HAMAP

   Molecular_functionbetaine-aldehyde dehydrogenase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

metal ion binding

Inferred from electronic annotation. Source: UniProtKB-KW

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 489489NAD/NADP-dependent betaine aldehyde dehydrogenase HAMAP-Rule MF_00804
PRO_1000047042

Regions

Nucleotide binding150 – 1534NAD/NADP By similarity
Nucleotide binding176 – 1794NAD/NADP By similarity
Nucleotide binding228 – 2336NAD/NADP By similarity

Sites

Active site1621Charge relay system By similarity
Active site2511Proton acceptor By similarity
Active site4631Charge relay system By similarity
Metal binding261Potassium 1 By similarity
Metal binding931Potassium 1 By similarity
Metal binding1801Potassium 1; via carbonyl oxygen By similarity
Metal binding2451Potassium 2; via carbonyl oxygen By similarity
Metal binding4561Potassium 2; via carbonyl oxygen By similarity
Metal binding4591Potassium 2; via carbonyl oxygen By similarity
Binding site2091NAD/NADP; via amide nitrogen By similarity
Binding site2851NAD/NADP By similarity
Binding site3861NAD/NADP By similarity
Site2471Seems to be a necessary countercharge to the potassium cations By similarity

Amino acid modifications

Modified residue2851Cysteine sulfenic acid (-SOH) By similarity

Sequences

Sequence LengthMass (Da)Tools
Q13NG6 [UniParc].

Last modified August 22, 2006. Version 1.
Checksum: 01A05941F3834FFC

FASTA48952,414
        10         20         30         40         50         60 
MAVFAIQRLY IGGAYVDATS GETFDTLDPA TGETLASVQQ ASAADVERAV QSAREGQREW 

        70         80         90        100        110        120 
AALTAMQRSR VLRRAVEILR ERNDELAALE TRDTGKPIAE TLAVDIATGA DVIEYYAGLA 

       130        140        150        160        170        180 
TAIEGQQIPL RPTSFVYTRR EPLGVCAGIG AWNYPIQIAC WKSAPALAAG NAMIFKPSEI 

       190        200        210        220        230        240 
TPLSALKLAE IYTEAGVPAG VFNVVQGDGR VGAMLAAHPD IEKISFTGGV ETGKKVMSLA 

       250        260        270        280        290        300 
GASSLKEVTM ELGGKSPLLV FDDADLERAA DIAMSANFFS SGQVCTNGTR VFVQRGVLER 

       310        320        330        340        350        360 
FEALVLERVK RIRVGAPTNA ATNFGPLASA AQLQKVLGYI ESGKQEGARL MAGGKRLTEG 

       370        380        390        400        410        420 
HFGNGQYVEP TVFTGCHDDM RIVREEIFGP VMSILVFDDE DEAIARANRT AYGLAAGVVT 

       430        440        450        460        470        480 
GNLARAHRVI HRLEAGICWI NTWGESPAEM PVGGYKQSGV GRENGLTTLE HYTRIKSVQV 


ELGPYQPVF 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000271 Genomic DNA. Translation: ABE34373.1.
RefSeqYP_553723.1. NC_007952.1.

3D structure databases

ProteinModelPortalQ13NG6.
SMRQ13NG6. Positions 7-489.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING266265.Bxe_B1591.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABE34373; ABE34373; Bxe_B1591.
GeneID4007920.
KEGGbxe:Bxe_B1591.
PATRIC19337791. VBIBurXen52548_6154.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1012.
HOGENOMHOG000271505.
KOK00130.
OMACEHQLVA.
OrthoDBEOG6BS8QW.

Enzyme and pathway databases

BioCycBXEN266265:GJII-6060-MONOMER.
UniPathwayUPA00529; UER00386.

Family and domain databases

Gene3D3.40.309.10. 1 hit.
3.40.605.10. 1 hit.
HAMAPMF_00804. BADH.
InterProIPR016161. 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]
PfamPF00171. Aldedh. 1 hit.
[Graphical view]
SUPFAMSSF53720. SSF53720. 1 hit.
TIGRFAMsTIGR01804. BADH. 1 hit.
PROSITEPS00070. ALDEHYDE_DEHYDR_CYS. 1 hit.
PS00687. ALDEHYDE_DEHYDR_GLU. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameBETB_BURXL
AccessionPrimary (citable) accession number: Q13NG6
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: August 22, 2006
Last modified: June 11, 2014
This is version 55 of the entry and version 1 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