Reviewed, UniProtKB/Swiss-Prot B7NJF1 (DADA_ECO7I)

Names and origin

Protein names

Recommended name:
    D-amino acid dehydrogenase small subunit
    EC=1.4.99.1

Gene names

Name:	dadA
Ordered Locus Names:	ECIAI39_1881

Organism

Escherichia coli O7:K1 (strain IAI39 / ExPEC) [Complete proteome] [HAMAP]

Taxonomic identifier

585057 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia

Protein attributes

Sequence length	432 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Oxidative deamination of D-amino acids By similarity.
Catalytic activity	A D-amino acid + H2O + acceptor = a 2-oxo acid + NH3 + reduced acceptor. HAMAP MF_01202
Cofactor	FAD By similarity.
Pathway	Amino-acid degradation; D-alanine degradation; NH(3) and pyruvate from D-alanine: step 1/1. HAMAP MF_01202
Subunit structure	Heterodimer of a small and a large subunit By similarity.
Sequence similarities	Belongs to the dadA oxidoreductase family.

Ontologies

Keywords
Ligand	FAD Flavoprotein
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	alanine catabolic process Inferred from electronic annotation. Source: HAMAP oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	D-amino-acid dehydrogenase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 432	432	D-amino acid dehydrogenase small subunit HAMAP MF_01202		PRO_1000138649
Regions
	Nucleotide binding	3 – 17	15	FAD Potential

Sequences

	Sequence		Length	Mass (Da)
	B7NJF1-1 [UniParc]. Last modified March 24, 2009. Version 1. Checksum: EE747358845B6280	FASTA	432	47,607
	10 20 30 40 50 60 MRVVILGSGV VGVASAWYLN QAGHEVTVID REPGAALETS AANAGQISPG YAAPWAAPGV 70 80 90 100 110 120 PLKAIKWMFQ RHAPLAVRLD GTQFQLKWMW QMLRNCDTSH YMENKGRMVR LAEYSRDCLK 130 140 150 160 170 180 ALRAETNIQY EGRQGGTLQL FRTEQQYENA TRDIAVLEDA GVPYQLLESS RLAEVEPALA 190 200 210 220 230 240 EVAHKLTGGL QLPNDETGDC QLFTQNLARM AEQAGVKFRF NTPVDQLLCD GEQIYGVKCG 250 260 270 280 290 300 DEVIKADAYV MAFGSYSTAM LKGIVDIPVY PLKGYSLTIP IAQEDGAPVS TILDETYKIA 310 320 330 340 350 360 ITRFDNRIRV GGMAEIVGFN TELLQPRRET LEMVVRDLYP RGGHVEQATF WTGLRPMTPD 370 380 390 400 410 420 GTPVVGRTRF KNLWLNTGHG TLGWTMACGS GQLLSDLLSG RTPAIPYEDL SVARYSRGFT 430 PSRPGHLHGA HS

References

[1]

"Organised genome dynamics in the Escherichia coli species results in highly diverse adaptive paths." Touchon M., Hoede C., Tenaillon O., Barbe V., Baeriswyl S., Bidet P., Bingen E., Bonacorsi S., Bouchier C., Bouvet O., Calteau A., Chiapello H., Clermont O., Cruveiller S., Danchin A., Diard M., Dossat C., Karoui M.E. , Frapy E., Garry L., Ghigo J.M., Gilles A.M., Johnson J., Le Bouguenec C., Lescat M., Mangenot S., Martinez-Jehanne V., Matic I., Nassif X., Oztas S., Petit M.A., Pichon C., Rouy Z., Ruf C.S., Schneider D., Tourret J., Vacherie B., Vallenet D., Medigue C., Rocha E.P.C., Denamur E. PLoS Genet. 5:E1000344-E1000344(2009) [PubMed: 19165319] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CU928164 Genomic DNA. Translation: CAR18012.1.
RefSeq	YP_002407859.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	7151081.
GenomeReviews	Gene locus ECIAI39_1881 in contig CU928164_GR.
Organism-specific databases
CMR	Search...
Family and domain databases
HAMAP	MF_01202. [Tree]
InterPro	IPR006076. FAD-dep_OxRdtase. [Graphical view]
Pfam	PF01266. DAO. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

DADA_ECO7I

Accession

Primary (citable) accession number: B7NJF1

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	March 24, 2009
Last modified:	November 3, 2009
This is version 7 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)