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A6U6Y9 (BETB_SINMW) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 49. 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:Smed_0563
OrganismSinorhizobium medicae (strain WSM419) (Ensifer medicae) [Complete proteome] [HAMAP]
Taxonomic identifier366394 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeSinorhizobium/Ensifer groupSinorhizobium

Protein attributes

Sequence length487 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 – 487487NAD/NADP-dependent betaine aldehyde dehydrogenase HAMAP-Rule MF_00804
PRO_1000047058

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 site2501Proton acceptor By similarity
Active site4611Charge relay system By similarity
Metal binding261Potassium 1 By similarity
Metal binding271Potassium 1; via carbonyl oxygen By similarity
Metal binding931Potassium 1 By similarity
Metal binding2441Potassium 2; via carbonyl oxygen By similarity
Metal binding4541Potassium 2; via carbonyl oxygen By similarity
Metal binding4571Potassium 2; via carbonyl oxygen By similarity
Binding site2841NAD/NADP By similarity
Binding site3841NAD/NADP By similarity

Amino acid modifications

Modified residue2841Cysteine sulfenic acid (-SOH) By similarity

Sequences

Sequence LengthMass (Da)Tools
A6U6Y9 [UniParc].

Last modified August 21, 2007. Version 1.
Checksum: 266AE71AACA3830A

FASTA48751,971
        10         20         30         40         50         60 
MRAQPKASHF IDGEYVEDAA GTVIESIYPA TGEVIARLYA ATPAIVEKAI AAAKRAQPEW 

        70         80         90        100        110        120 
AAMSPTARGR ILKRAAEIMR ERNRELSELE TLDTGKPIQE TIVADPTSGA DSFEFFGGIA 

       130        140        150        160        170        180 
PAALNGDYIP LGGDFAYTKR VPLGVCVGIG AWNYPQQIAC WKGAPALVAG NSMVFKPSEN 

       190        200        210        220        230        240 
TPLGALKIAE ILIEAGLPKG LYNVVQGDRS TGPLLVNHPD VAKVSLTGSV PTGRKVYEAA 

       250        260        270        280        290        300 
AAGLRHVTME LGGKSPLIVF DDADLESAIG GAMLGNFYST GQVCSNGTRV FVQKKIKQSF 

       310        320        330        340        350        360 
LARLKERTDA IVIGDPMDEA TQLGPMVSTA QRDKVFSYIE KGKSEGARLV TGGGIPNNVS 

       370        380        390        400        410        420 
AEGTYIQPTV FADVTDEMTI AREEIFGPVM CVLDFDDEAE VVARANATEF GLSAGVFTAD 

       430        440        450        460        470        480 
LTRAHRVVDR LEAGTLWINT YNLCPVEIPF GGSKQSGFGR ENSAEALKHY TELKTVYVGM 


GPVEAPY 

« Hide

References

[1]"Complete sequence of Sinorhizobium medicae WSM419 chromosome."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Reeve W.G., Richardson P.
Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: WSM419.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000738 Genomic DNA. Translation: ABR59419.1.
RefSeqYP_001326254.1. NC_009636.1.

3D structure databases

ProteinModelPortalA6U6Y9.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING366394.Smed_0563.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABR59419; ABR59419; Smed_0563.
GeneID5321399.
KEGGsmd:Smed_0563.
PATRIC23619986. VBISinMed134228_3655.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1012.
HOGENOMHOG000271505.
KOK00130.
OMACEHQLVA.
OrthoDBEOG6BS8QW.

Enzyme and pathway databases

BioCycSMED366394:GJAL-572-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_SINMW
AccessionPrimary (citable) accession number: A6U6Y9
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: August 21, 2007
Last modified: June 11, 2014
This is version 49 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