Reviewed, UniProtKB/Swiss-Prot Q54UF7 (LDHD_DICDI)

Names and origin

Protein names

Recommended name:
    Putative D-lactate dehydrogenase
      Short name=D-LDH
    EC=1.1.1.28

Gene names

Name:	ldhA
ORF Names:	DDB_G0281101

Organism

Dictyostelium discoideum (Slime mold) [Complete proteome]

Taxonomic identifier

44689 [NCBI]

Taxonomic lineage

Eukaryota › Amoebozoa › Mycetozoa › Dictyosteliida › Dictyostelium

Protein attributes

Sequence length	340 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at protein level.

General annotation (Comments)

Catalytic activity	(R)-lactate + NAD+ = pyruvate + NADH.
Sequence similarities	Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family.

Ontologies

Keywords
Ligand	NAD
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	D-lactate dehydrogenase activity Inferred from electronic annotation. Source: EC NAD or NADH binding 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 – 340	340	Putative D-lactate dehydrogenase		PRO_0000312345
Sites
	Active site	235	1	By similarity
	Active site	264	1	By similarity
	Active site	296	1	Proton donor By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q54UF7-1 [UniParc]. Last modified May 24, 2005. Version 1. Checksum: 375261C87FBACC69	FASTA	340	37,907
	10 20 30 40 50 60 MKITLFSSKP YWVKWFNELN KFSYEINYVT SACDIKSVNE AKGSEAVCCF VNDDLSKEVI 70 80 90 100 110 120 ETLHSNGTKV ILMRCAGFNK VDLDTANKLG IPVLRVPAYS PNAVSEYALS LIMALNRKTH 130 140 150 160 170 180 KAHDRVRDAN FEINGMEGFN MVSKVYGIVG TGNIGEQLCR VLKLGFGAKV IAYDIIENKA 190 200 210 220 230 240 VTDIGIEYVK TLDEIWKQCD VISLHTPLNS QTKYMVNSES IEKMRDGVMI INVSRGALVN 250 260 270 280 290 300 ASDAIVGLKS GKISSLGMDV YENETDYFYQ DHNGSIIKDD NLSLLISYPN VMITSHQAWY 310 320 330 340 TKEAISCICG TSLQNFVDFR SNQIKKSNLV NNPISSQPTQ

References

[1]

"The genome of the social amoeba Dictyostelium discoideum." Eichinger L., Pachebat J.A., Gloeckner G., Rajandream M.A., Sucgang R., Berriman M., Song J., Olsen R., Szafranski K., Xu Q., Tunggal B., Kummerfeld S., Madera M., Konfortov B.A., Rivero F., Bankier A.T., Lehmann R., Hamlin N. , Davies R., Gaudet P., Fey P., Pilcher K., Chen G., Saunders D., Sodergren E.J., Davis P., Kerhornou A., Nie X., Hall N., Anjard C., Hemphill L., Bason N., Farbrother P., Desany B., Just E., Morio T., Rost R., Churcher C.M., Cooper J., Haydock S., van Driessche N., Cronin A., Goodhead I., Muzny D.M., Mourier T., Pain A., Lu M., Harper D., Lindsay R., Hauser H., James K.D., Quiles M., Madan Babu M., Saito T., Buchrieser C., Wardroper A., Felder M., Thangavelu M., Johnson D., Knights A., Loulseged H., Mungall K.L., Oliver K., Price C., Quail M.A., Urushihara H., Hernandez J., Rabbinowitsch E., Steffen D., Sanders M., Ma J., Kohara Y., Sharp S., Simmonds M.N., Spiegler S., Tivey A., Sugano S., White B., Walker D., Woodward J.R., Winckler T., Tanaka Y., Shaulsky G., Schleicher M., Weinstock G.M., Rosenthal A., Cox E.C., Chisholm R.L., Gibbs R.A., Loomis W.F., Platzer M., Kay R.R., Williams J.G., Dear P.H., Noegel A.A., Barrell B.G., Kuspa A. Nature 435:43-57(2005) [PubMed: 15875012] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: AX4.

[2]

"Proteomics fingerprinting of phagosome maturation and evidence for the role of a Galpha during uptake." Gotthardt D., Blancheteau V., Bosserhoff A., Ruppert T., Delorenzi M., Soldati T. Mol. Cell. Proteomics 5:2228-2243(2006) [PubMed: 16926386] [Abstract] Cited for: IDENTIFICATION [LARGE SCALE ANALYSIS], MASS SPECTROMETRY.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AAFI02000040 Genomic DNA. Translation: EAL66847.1.
RefSeq	XP_640819.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	3391922.
KEGG	ddi:DDB_0238140.
Organism-specific databases
dictyBase	DDB_G0281101. ldhA.
Phylogenomic databases
OMA	Q54UF7. HGAVCIF.
Enzyme and pathway databases
BRENDA	1.1.1.28. 424.
Family and domain databases
InterPro	IPR006139. D-isomer_2_OHA_DH. IPR006140. D-isomer_2_OHA_DH_NAD-bd. IPR016040. NAD(P)-bd_dom. [Graphical view]
Gene3D	G3DSA:3.40.50.720. NAD(P)-bd. 1 hit.
Pfam	PF00389. 2-Hacid_dh. 1 hit. PF02826. 2-Hacid_dh_C. 1 hit. [Graphical view]
PROSITE	PS00065. D_2_HYDROXYACID_DH_1. False negative. PS00670. D_2_HYDROXYACID_DH_2. 1 hit. PS00671. D_2_HYDROXYACID_DH_3. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

LDHD_DICDI

Accession

Primary (citable) accession number: Q54UF7

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 4, 2007
Last sequence update:	May 24, 2005
Last modified:	June 16, 2009
This is version 36 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)