Reviewed, UniProtKB/Swiss-Prot A8H0M9 (E4PD_SHEPA)

Names and origin

Protein names

Recommended name:
    D-erythrose-4-phosphate dehydrogenase
      Short name=E4PDH
    EC=1.2.1.72

Gene names

Name:	epd
Ordered Locus Names:	Spea_0789

Organism

Shewanella pealeana (strain ATCC 700345 / ANG-SQ1) [Complete proteome] [HAMAP]

Taxonomic identifier

398579 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Alteromonadales › Shewanellaceae › Shewanella

Protein attributes

Sequence length	339 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Catalyzes the NAD-dependent conversion of D-erythrose 4-phosphate to 4-phosphoerythronate By similarity.
Catalytic activity	D-erythrose 4-phosphate + NAD(+) + H(2)O = 4-phosphoerythronate + NADH.
Pathway	Cofactor biosynthesis; pyridoxine 5'-phosphate biosynthesis; pyridoxine 5'-phosphate from D-erythrose 4-phosphate: step 1/5.
Subunit structure	Homotetramer By similarity.
Subcellular location	CytoplasmBy similarity.
Sequence similarities	Belongs to the glyceraldehyde-3-phosphate dehydrogenase family. Epd subfamily.

Ontologies

Keywords
Biological process	Pyridoxine biosynthesis
Cellular component	Cytoplasm
Ligand	NAD
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	glucose metabolic process Inferred from electronic annotation. Source: InterPro oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW pyridoxal phosphate biosynthetic process Inferred from electronic annotation. Source: HAMAP pyridoxine biosynthetic process Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: HAMAP
Molecular function	NAD binding Inferred from electronic annotation. Source: InterPro erythrose-4-phosphate dehydrogenase activity Inferred from electronic annotation. Source: HAMAP glyceraldehyde-3-phosphate dehydrogenase (phosphorylating) 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 – 339	339	D-erythrose-4-phosphate dehydrogenase		PRO_1000088210
Regions
	Nucleotide binding	11 – 12	2	NAD By similarity
	Region	153 – 155	3	Substrate binding Potential
	Region	212 – 213	2	Substrate binding Potential
Sites
	Active site	154	1	Nucleophile By similarity
	Binding site	199	1	Substrate Potential
	Binding site	235	1	Substrate Potential
	Binding site	317	1	NAD By similarity
	Site	181	1	Activates thiol group during catalysis By similarity

Sequences

	Sequence		Length	Mass (Da)
	A8H0M9-1 [UniParc]. Last modified November 13, 2007. Version 1. Checksum: 5029CE5B47800330	FASTA	339	37,714
	10 20 30 40 50 60 MIRVAINGYG RIGRSILRAL YESAKRDRIQ IVAINELAKP EAMLHLTQYD TTHGRFHTQV 70 80 90 100 110 120 KLDNQHMIIG DDAIKLLHEP DPAKLPWKEM DIDIVFEATG VINDRLECEA HIQAGAKQVL 130 140 150 160 170 180 ISHPSSSDVD ATIVFGVNQD LLKAEHTVVS NASCTTNCIV PVIDVLDRHF EVKSGAITTI 190 200 210 220 230 240 HSAMNDQQVI DAYHDDLRRT RAAGQSIIPV DTKLARGIER ILPHMKDKFE AISVRVPTIN 250 260 270 280 290 300 VTAIDLSVTL NKRVDIETVN QVLKQATEGS FSGVVGFTNE PLVSCDFNHD PRSSIVDGTQ 310 320 330 TRVSDGHLVK LLLWCDNEWG FANRMLDTSL EMIKAKSRT

References

[1]

"Complete sequence of Shewanella pealeana ATCC 700345." Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chertkov O., Brettin T., Bruce D., Detter J.C., Han C., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N. , Kim E., Zhao J.-S.Z., Manno D., Hawari J., Richardson P. Submitted (OCT-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000851 Genomic DNA. Translation: ABV86116.1.
RefSeq	YP_001500651.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	5661188.
GenomeReviews	Gene locus Spea_0789 in contig CP000851_GR.
KEGG	spl:Spea_0789.
NMPDR	fig|398579.3.peg.695.
Organism-specific databases
CMR	Search...
Family and domain databases
HAMAP	MF_01640. [Tree]
InterPro	IPR006422. E4P_DHase_bac. IPR000173. GlycerAld_3-P_DHase. IPR016040. NAD(P)-bd. [Graphical view]
Gene3D	G3DSA:3.40.50.720. NAD(P)-bd. 1 hit.
PANTHER	PTHR10836. GAP_DH. 1 hit.
Pfam	PF02800. Gp_dh_C. 1 hit. PF00044. Gp_dh_N. 1 hit. [Graphical view]
PIRSF	PIRSF000149. GAP_DH. 1 hit.
PRINTS	PR00078. G3PDHDRGNASE.
TIGRFAMs	TIGR01532. E4PD_g-proteo. 1 hit.
PROSITE	PS00071. GAPDH. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

E4PD_SHEPA

Accession

Primary (citable) accession number: A8H0M9

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	November 13, 2007
Last modified:	November 25, 2008
This is version 12 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)