Reviewed, UniProtKB/Swiss-Prot P0A9R1 (DHAS_SHIFL)

Names and origin

Protein names

Recommended name:
    Aspartate-semialdehyde dehydrogenase
      Short name=ASA dehydrogenase
      Short name=ASADH
    EC=1.2.1.11

Gene names

Name:	asd
Ordered Locus Names:	SF3456, S4307

Organism

Shigella flexneri [Complete proteome] [HAMAP]

Taxonomic identifier

623 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Shigella

Protein attributes

Sequence length	367 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	L-aspartate 4-semialdehyde + phosphate + NADP+ = L-4-aspartyl phosphate + NADPH.
Pathway	Amino-acid biosynthesis; L-lysine biosynthesis via DAP pathway; tetrahydrodipicolinate from L-aspartate: step 2/4. Amino-acid biosynthesis; L-methionine biosynthesis via de novo pathway; L-homoserine from L-aspartate: step 2/3. Amino-acid biosynthesis; L-threonine biosynthesis; L-threonine from L-aspartate: step 2/5.
Subunit structure	Homodimer By similarity.
Sequence similarities	Belongs to the aspartate-semialdehyde dehydrogenase family.

Ontologies

Keywords
Biological process	Amino-acid biosynthesis Diaminopimelate biosynthesis Lysine biosynthesis
Ligand	NADP
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	diaminopimelate biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: InterPro
Molecular function	NAD or NADH binding Inferred from electronic annotation. Source: InterPro NADP or NADPH binding Inferred from electronic annotation. Source: InterPro aspartate-semialdehyde dehydrogenase activity Inferred from electronic annotation. Source: EC protein dimerization activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 367	367	Aspartate-semialdehyde dehydrogenase		PRO_0000141374
Sites
	Active site	135	1	Acyl-thioester intermediate By similarity
	Binding site	135	1	Cysteine (covalent); in inhibited form By similarity

Sequences

	Sequence		Length	Mass (Da)
	P0A9R1-1 [UniParc]. Last modified July 21, 1986. Version 1. Checksum: F53D4C36EA7CC201	FASTA	367	40,018
	10 20 30 40 50 60 MKNVGFIGWR GMVGSVLMQR MVEERDFDAI RPVFFSTSQL GQAAPSFGGT TGTLQDAFDL 70 80 90 100 110 120 EALKALDIIV TCQGGDYTNE IYPKLRESGW QGYWIDAASS LRMKDDAIII LDPVNQDVIT 130 140 150 160 170 180 DGLNNGIRTF VGGNCTVSLM LMSLGGLFAN DLVDWVSVAT YQAASGGGAR HMRELLTQMG 190 200 210 220 230 240 HLYGHVADEL ATPSSAILDI ERKVTTLTRS GELPVDNFGV PLAGSLIPWI DKQLDNGQSR 250 260 270 280 290 300 EEWKGQAETN KILNTSSVIP VDGLCVRVGA LRCHSQAFTI KLKKDVSIPT VEELLAAHNP 310 320 330 340 350 360 WAKVVPNDRE ITMRELTPAA VTGTLTTPVG RLRKLNMGPE FLSAFTVGDQ LLWGAAEPLR RMLRQLA

References

[1]

"Genome sequence of Shigella flexneri 2a: insights into pathogenicity through comparison with genomes of Escherichia coli K12 and O157." Jin Q., Yuan Z., Xu J., Wang Y., Shen Y., Lu W., Wang J., Liu H., Yang J., Yang F., Zhang X., Zhang J., Yang G., Wu H., Qu D., Dong J., Sun L., Xue Y. , Zhao A., Gao Y., Zhu J., Kan B., Ding K., Chen S., Cheng H., Yao Z., He B., Chen R., Ma D., Qiang B., Wen Y., Hou Y., Yu J. Nucleic Acids Res. 30:4432-4441(2002) [PubMed: 12384590] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: 301 / Serotype 2a.

[2]

"Complete genome sequence and comparative genomics of Shigella flexneri serotype 2a strain 2457T." Wei J., Goldberg M.B., Burland V., Venkatesan M.M., Deng W., Fournier G., Mayhew G.F., Plunkett G. III, Rose D.J., Darling A., Mau B., Perna N.T., Payne S.M., Runyen-Janecky L.J., Zhou S., Schwartz D.C., Blattner F.R. Infect. Immun. 71:2775-2786(2003) [PubMed: 12704152] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 700930 / 2457T / Serotype 2a.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE005674 Genomic DNA. Translation: AAN44916.1. Different initiation. AE014073 Genomic DNA. Translation: AAP19265.1.
RefSeq	NP_709209.2. NP_839454.1.
3D structure databases
SMR	P0A9R1. Positions 1-367.
ModBase	Search...
Genome annotation databases
GeneID	1026459. 1080513.
GenomeReviews	Gene locus SF3456 in contig AE005674_GR. Gene locus S4307 in contig AE014073_GR.
KEGG	sfl:SF3456. sfx:S4307.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	P0A9R1.
Enzyme and pathway databases
BioCyc	SFLE198214:AAN44916.1-MON.
BRENDA	1.2.1.11. 189495.
Family and domain databases
InterPro	IPR000319. Asp-semialdehyde_DH_CS. IPR011534. Asp_ADH_proteob. IPR012080. Asp_semialdehyde_DH. IPR016040. NAD(P)-bd_dom. IPR000534. Semialdehyde_DH_NAD-bd. IPR012280. Semialdhyde_DH_C. [Graphical view]
Gene3D	G3DSA:3.40.50.720. NAD(P)-bd. 1 hit.
Pfam	PF01118. Semialdhyde_dh. 1 hit. PF02774. Semialdhyde_dhC. 1 hit. [Graphical view]
PIRSF	PIRSF000148. ASA_dh. 1 hit.
TIGRFAMs	TIGR01745. asd_gamma. 1 hit.
PROSITE	PS01103. ASD. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

DHAS_SHIFL

Accession

Primary (citable) accession number: P0A9R1
Secondary accession number(s): P00353

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 21, 1986
Last sequence update:	July 21, 1986
Last modified:	June 16, 2009
This is version 33 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)