Q738L2 (IOLA_BACC1) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Methylmalonate semialdehyde dehydrogenase [acylating]
Short name=MMSA dehydrogenase
Short name=MMSDH
Short name=MSDH
EC=1.2.1.27

Alternative name(s):
Malonate semialdehyde dehydrogenase [acetylating]
Short name=MSA dehydrogenase
EC=1.2.1.18

Gene names

Name:	iolA
Ordered Locus Names:	BCE_2382

Organism

Bacillus cereus (strain ATCC 10987) [Complete proteome] [HAMAP]

Taxonomic identifier

222523 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus › Bacillus cereus group

Protein attributes

Sequence length	486 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Converts malonate semialdehyde (MSA) and methylmalonate semialdehyde (MMSA) into acetyl-CoA and propanoyl-CoA, respectively By similarity. HAMAP MF_01670
Catalytic activity	3-oxopropanoate + CoA + NAD(P)+ = acetyl-CoA + CO2 + NAD(P)H. HAMAP MF_01670 2-methyl-3-oxopropanoate + CoA + H2O + NAD+ = propanoyl-CoA + HCO3- + NADH. HAMAP MF_01670
Pathway	Polyol metabolism; myo-inositol degradation into acetyl-CoA; acetyl-CoA from myo-inositol: step 7/7. HAMAP MF_01670
Subunit structure	Homotetramer By similarity. HAMAP MF_01670
Sequence similarities	Belongs to the aldehyde dehydrogenase family. IolA subfamily.

Ontologies

Keywords
Ligand	NAD
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Molecular function	malonate-semialdehyde dehydrogenase (acetylating) activity Inferred from electronic annotation. Source: EC methylmalonate-semialdehyde dehydrogenase (acylating) activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 486	486	Methylmalonate semialdehyde dehydrogenase [acylating] HAMAP MF_01670		PRO_0000352320
Regions
	Nucleotide binding	178 – 182	5	NAD By similarity
Sites
	Active site	286	1	Nucleophile By similarity
	Binding site	386	1	NAD By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q738L2 [UniParc]. Last modified July 5, 2004. Version 1. Checksum: 36424EEE71BE30D2	FASTA	486	52,991
	10 20 30 40 50 60 MITTEIKRVK NHINGEWVES TGTEVEAVPN PATGKIIAYV PLSPKEDVEK AVEAAKAAYE 70 80 90 100 110 120 TWSKVPVPNR SRQLYKYLQL LQENKEELAK IITLENGKTL TDATGEVQRG IEAVELATST 130 140 150 160 170 180 PNLMMGQALP NIASGIDGSI WRYPIGVVAG ITPFNFPMMI PLWMFPLAIA CGNTFVLKTS 190 200 210 220 230 240 ERTPLLAERL VELFYEAGFP KGVLNLVQGG KDVVNSILEN KDIQAVSFVG SEPVARYVYE 250 260 270 280 290 300 TGTKHGKRVQ ALAGAKNHAI VMPDCNLEKT VQGVIGSAFA SSGERCMACS VVAVVDEIAD 310 320 330 340 350 360 EFIDVLVAET KKLKVGDGFH EDNYVGPLIR ESHKERVLGY INSGVADGAT LLVDGRKIKE 370 380 390 400 410 420 EVGDGYFVGA TIFDGVNQEM KIWQDEIFAP VLSIVRVKDL EEGIKLTNQS KFANGAVIYT 430 440 450 460 470 480 SNGKHAQTFR DNIDAGMIGV NVNVPAPMAF FAFAGNKASF FGDLGTNGTD GVQFYTRKKV VTERWF

References

[1]

"The genome sequence of Bacillus cereus ATCC 10987 reveals metabolic adaptations and a large plasmid related to Bacillus anthracis pXO1." Rasko D.A., Ravel J., Oekstad O.A., Helgason E., Cer R.Z., Jiang L., Shores K.A., Fouts D.E., Tourasse N.J., Angiuoli S.V., Kolonay J.F., Nelson W.C., Kolstoe A.-B., Fraser C.M., Read T.D. Nucleic Acids Res. 32:977-988(2004) [PubMed: 14960714] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 10987.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE017194 Genomic DNA. Translation: AAS41300.1.
RefSeq	NP_978692.1. NC_003909.8.
3D structure databases
HSSP	HSSP built from PDB template 1T90 based on UniProtKB P42412.
ProteinModelPortal	Q738L2.
SMR	Q738L2. Positions 5-485.
ModBase	Search...
Protein-protein interaction databases
STRING	Q738L2.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBBACT00000029715; EBBACP00000029065; EBBACG00000029706.
GeneID	2747029.
GenomeReviews	Gene locus BCE_2382 in contig AE017194_GR.
KEGG	bca:BCE_2382.
NMPDR	fig|222523.1.peg.2364.
PATRIC	18853539. VBIBacCer118379_2271.
TIGR	BCE_2382.
Phylogenomic databases
eggNOG	COG1012.
GeneTree	EBGT00070000031871.
HOGENOM	HBG752218.
OMA	NGAGVDM.
ProtClustDB	CLSK873284.
Enzyme and pathway databases
BioCyc	BCER405917:BCE_2382-MONOMER.
Family and domain databases
HAMAP	MF_01670. IolA. [Tree]
InterPro	IPR016161. Ald_DH/histidinol_DH. IPR016163. Ald_DH_C. IPR016160. Ald_DH_CS. IPR016162. Ald_DH_N. IPR015590. Aldehyde_DH_dom. IPR010061. MeMal-semiAld_DH. IPR023510. MeMal-semiAld_DH_GmP_bac. [Graphical view]
Gene3D	G3DSA:3.40.309.10. Aldehyde_dehydrogenase_C. 1 hit. G3DSA:3.40.605.10. Aldehyde_dehydrogenase_N. 1 hit.
KO	K00140.
PANTHER	PTHR11699:SF27. MMSDH. 1 hit.
Pfam	PF00171. Aldedh. 1 hit. [Graphical view]
SUPFAM	SSF53720. Aldehyde_DH/Histidinol_DH. 1 hit.
TIGRFAMs	TIGR01722. MMSDH. 1 hit.
PROSITE	PS00070. ALDEHYDE_DEHYDR_CYS. 1 hit. PS00687. ALDEHYDE_DEHYDR_GLU. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

IOLA_BACC1

Accession

Primary (citable) accession number: Q738L2

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 14, 2008
Last sequence update:	July 5, 2004
Last modified:	January 25, 2012
This is version 60 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program