Reviewed, UniProtKB/Swiss-Prot Q884I6 (STHA_PSESM)

Names and origin

Protein names

Recommended name:
    Soluble pyridine nucleotide transhydrogenase
      Short name=STH
    EC=1.6.1.1
Alternative name(s):
    NAD(P)(+) transhydrogenase [B-specific]

Gene names

Name:	sthA
Ordered Locus Names:	PSPTO_2106

Organism

Pseudomonas syringae pv. tomato [Complete proteome] [HAMAP]

Taxonomic identifier

323 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Pseudomonadales › Pseudomonadaceae › Pseudomonas

Protein attributes

Sequence length	464 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Conversion of NADPH, generated by peripheral catabolic pathways, to NADH, which can enter the respiratory chain for energy generation By similarity. HAMAP MF_00247
Catalytic activity	NADPH + NAD+ = NADP+ + NADH. HAMAP MF_00247
Cofactor	Binds 1 FAD per subunit By similarity. HAMAP MF_00247
Subcellular location	Cytoplasm By similarity HAMAP MF_00247.
Sequence similarities	Belongs to the class-I pyridine nucleotide-disulfide oxidoreductase family.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	FAD Flavoprotein NAD NADP
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	NADP metabolic process Inferred from electronic annotation. Source: HAMAP cell redox homeostasis Inferred from electronic annotation. Source: InterPro oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	FAD binding Inferred from electronic annotation. Source: InterPro NAD(P)+ transhydrogenase (B-specific) activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Initiator methionine	1	1	Removed By similarity
	Chain	2 – 464	463	Soluble pyridine nucleotide transhydrogenase HAMAP MF_00247		PRO_0000068071
Regions
	Nucleotide binding	35 – 44	10	FAD By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q884I6-1 [UniParc]. Last modified January 23, 2007. Version 3. Checksum: EE89A8F997C129F7	FASTA	464	50,705
	10 20 30 40 50 60 MAVYNYDVVV LGSGPAGEGA AMNAAKAGRK VAMVDSRREV GGNCTHLGTI PSKALRHSVK 70 80 90 100 110 120 QIIQFNTNPM FRAIGEPRWF SFPDVLKNAE MVISKQVASR TSYYARNRVD VFFGTGSFAD 130 140 150 160 170 180 ETSVNVVCAN GVVEKLVANQ IIIATGSRPY RPADIDFSHK RIYDSDTILS LGHTPRKLII 190 200 210 220 230 240 YGAGVIGCEY ASIFSGLGVL VELVDNRDQL LSFLDSEISQ ALSYHFSNNN VMVRHNEEYE 250 260 270 280 290 300 RVEGLDNGVV LHLKSGKKIK ADALLWCNGR TGNTDKLGLE NIGLKANGRG QIEVDEAYRT 310 320 330 340 350 360 SVSNVYGAGD VIGWPSLASA AYDQGRSAAG SMVDNGSWRY VNDVPTGIYT IPEISSIGKN 370 380 390 400 410 420 EHELTQAKVP YEVGKAFFKG MARAQISGER VGMLKILFHR ETLEVLGVHC FGDQASEIVH 430 440 450 460 IGQAIMSQPG EANTIKYFVN TTFNYPTMAE AYRVAAYDGL NRLF

References

[1]

"The complete genome sequence of the Arabidopsis and tomato pathogen Pseudomonas syringae pv. tomato DC3000." Buell C.R., Joardar V., Lindeberg M., Selengut J., Paulsen I.T., Gwinn M.L., Dodson R.J., DeBoy R.T., Durkin A.S., Kolonay J.F., Madupu R., Daugherty S.C., Brinkac L.M., Beanan M.J., Haft D.H., Nelson W.C., Davidsen T.M., Zafar N. , Zhou L., Liu J., Yuan Q., Khouri H.M., Fedorova N.B., Tran B., Russell D., Berry K.J., Utterback T.R., Van Aken S.E., Feldblyum T.V., D'Ascenzo M., Deng W.-L., Ramos A.R., Alfano J.R., Cartinhour S., Chatterjee A.K., Delaney T.P., Lazarowitz S.G., Martin G.B., Schneider D.J., Tang X., Bender C.L., White O., Fraser C.M., Collmer A. Proc. Natl. Acad. Sci. U.S.A. 100:10181-10186(2003) [PubMed: 12928499] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: DC3000.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE016853 Genomic DNA. Translation: AAO55624.1.
RefSeq	NP_791929.1.
3D structure databases
SMR	Q884I6. Positions 6-462.
ModBase	Search...
Genome annotation databases
GeneID	1183753.
GenomeReviews	Gene locus PSPTO_2106 in contig AE016853_GR.
KEGG	pst:PSPTO_2106.
NMPDR	fig|223283.1.peg.2067.
TIGR	PSPTO_2106.
Phylogenomic databases
HOGENOM	HBG515043.
OMA	ENILIAT.
Enzyme and pathway databases
BioCyc	PSYR223283:PSPTO_2106-MONOMER.
BRENDA	1.6.1.1. 289554.
Family and domain databases
HAMAP	MF_00247. SthA. [Tree]
InterPro	IPR016156. FAD/NAD-linked_Rdtase_dimer. IPR013027. FAD_pyr_nucl-diS_OxRdtase. IPR000815. Hg_reductase. IPR004099. Pyr_nucl-diS_OxRdtase_dimer. IPR001327. Pyr_OxRdtase_NAD_bd. [Graphical view]
Gene3D	G3DSA:3.30.390.30. Pyr_redox_dim. 1 hit.
Pfam	PF00070. Pyr_redox. 1 hit. PF07992. Pyr_redox_2. 1 hit. PF02852. Pyr_redox_dim. 1 hit. [Graphical view]
PRINTS	PR00368. FADPNR. PR00945. HGRDTASE.
ProtoNet	Search...

Entry information

Entry name

STHA_PSESM

Accession

Primary (citable) accession number: Q884I6

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 7, 2003
Last sequence update:	January 23, 2007
Last modified:	February 9, 2010
This is version 54 of the entry and version 3 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

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