Reviewed, UniProtKB/Swiss-Prot Q3Z1M2 (MAO1_SHISS)

Names and origin

Protein names

Recommended name:
    NAD-dependent malic enzyme
      Short name=NAD-ME
    EC=1.1.1.38

Gene names

Name:	sfcA
Ordered Locus Names:	SSON_1645

Organism

Shigella sonnei (strain Ss046) [Complete proteome] [HAMAP]

Taxonomic identifier

300269 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Shigella

Protein attributes

Sequence length	565 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	(S)-malate + NAD+ = pyruvate + CO2 + NADH. HAMAP MF_01619
Cofactor	Divalent metal cations. Prefers magnesium or manganese By similarity. HAMAP MF_01619
Subunit structure	Homotetramer By similarity. HAMAP MF_01619
Sequence similarities	Belongs to the malic enzymes family.

Ontologies

Keywords
Ligand	Metal-binding NAD
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	malate metabolic process Inferred from electronic annotation. Source: InterPro oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	NAD or NADH binding Inferred from electronic annotation. Source: InterPro malate dehydrogenase (oxaloacetate-decarboxylating) activity Inferred from electronic annotation. Source: HAMAP metal ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 565	565	NAD-dependent malic enzyme HAMAP MF_01619		PRO_0000323540
Sites
	Active site	104	1	Proton donor By similarity
	Active site	175	1	Proton acceptor By similarity
	Metal binding	246	1	Divalent metal cation By similarity
	Metal binding	247	1	Divalent metal cation By similarity
	Metal binding	270	1	Divalent metal cation By similarity
	Binding site	157	1	NAD By similarity
	Binding site	270	1	NAD By similarity
	Binding site	418	1	NAD By similarity
	Site	270	1	Important for activity By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q3Z1M2-1 [UniParc]. Last modified March 18, 2008. Version 2. Checksum: EFD2C9A3F7028F4D	FASTA	565	63,132
	10 20 30 40 50 60 MEPKTKKQRS LYIPYAGPVL LEFPLLNKGS AFSMEERRNF NLLGLLPEVV ETIEEQAERA 70 80 90 100 110 120 WIQYQGFKTE IDKHIYLRNI QDTNETLFYR LVNNHLDEMM PVIYTPTVGA ACERFSEIYR 130 140 150 160 170 180 RSRGVFISYQ NRHNMDDILQ NVPNHNIKVI VVTDGERILG LGDQGIGGMG IPIGKLSLYT 190 200 210 220 230 240 ACGGISPAYT LPVVLDVGTN NQQLLNDPLY MGWRNPRITD DEYYEFVDEF IQAVKQRWPD 250 260 270 280 290 300 VLLQFEDFAQ KNAMPLLNRY RNEICSFNDD IQGTAAVTVG TLIAASRAAG GQLSEKKIVF 310 320 330 340 350 360 LGAGSAGCGI AEMIIAQTPR EGLSEEAARQ KVFMVDRFGL LTDKMPNLLP FQTKLVQKRE 370 380 390 400 410 420 NLSDWDTDSD VLSLLDVVRN VKPDILIGVS GQTGLFTEEI IREMHKHCPR PIVMPLSNPT 430 440 450 460 470 480 SRVEATPQDI IAWTEGNALV ATGSPFNPVV WKDKIYPIAQ CNNAFIFPGI GLGVIASGAS 490 500 510 520 530 540 RITDEMLMSA SETLAQYSPL VLNGEGLVLP ELKDIQKVSR AIAFAVGKMA QQQGVAVKTS 550 560 AEALQQAIDD NFWQAEYRDY RRTSI

References

[1]

"Genome dynamics and diversity of Shigella species, the etiologic agents of bacillary dysentery." Yang F., Yang J., Zhang X., Chen L., Jiang Y., Yan Y., Tang X., Wang J., Xiong Z., Dong J., Xue Y., Zhu Y., Xu X., Sun L., Chen S., Nie H., Peng J., Xu J. , Wang Y., Yuan Z., Wen Y., Yao Z., Shen Y., Qiang B., Hou Y., Yu J., Jin Q. Nucleic Acids Res. 33:6445-6458(2005) [PubMed: 16275786] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000038 Genomic DNA. Translation: AAZ88340.1. Different initiation.
RefSeq	YP_310575.2.
3D structure databases
SMR	Q3Z1M2. Positions 16-564.
ModBase	Search...
Protein-protein interaction databases
STRING	Q3Z1M2.
Genome annotation databases
GeneID	3668674.
GenomeReviews	Gene locus SSON_1645 in contig CP000038_GR.
KEGG	ssn:SSON_1645.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0281.
HOGENOM	HBG289821.
PhylomeDB	Q3Z1M2.
Enzyme and pathway databases
BioCyc	SSON300269:SSO_1645-MONOMER.
Family and domain databases
HAMAP	MF_01619. NAD_malic_enz. [Tree]
InterPro	IPR015884. Malic_enzyme_CS. IPR012301. Malic_N. IPR012302. Malic_NAD_bd. IPR001891. Malic_OxRdtase. IPR016040. NAD(P)-bd_dom. [Graphical view]
Gene3D	G3DSA:3.40.50.720. NAD(P)-bd. 1 hit.
Pfam	PF00390. malic. 1 hit. PF03949. Malic_M. 1 hit. [Graphical view]
PRINTS	PR00072. MALOXRDTASE.
PROSITE	PS00331. MALIC_ENZYMES. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

MAO1_SHISS

Accession

Primary (citable) accession number: Q3Z1M2

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 18, 2008
Last sequence update:	March 18, 2008
Last modified:	January 19, 2010
This is version 37 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

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