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Q3K9F5 (STHA_PSEPF) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 62. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended 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:Pfl01_3862
OrganismPseudomonas fluorescens (strain Pf0-1) [Complete proteome] [HAMAP]
Taxonomic identifier205922 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Pseudomonadales › Pseudomonadaceae › Pseudomonas

Protein attributes

Sequence length464 AA.
Sequence statusComplete.
Protein existenceInferred 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 componentCytoplasm
   LigandFAD
Flavoprotein
NAD
NADP
   Molecular functionOxidoreductase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processcell redox homeostasis

Inferred from electronic annotation. Source: InterPro

   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionNAD(P)+ transhydrogenase (B-specific) activity

Inferred from electronic annotation. Source: EC

flavin adenine dinucleotide binding

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 464464Soluble pyridine nucleotide transhydrogenase HAMAP MF_00247
PRO_0000260239

Regions

Nucleotide binding35 – 4410FAD By similarity

Sequences

Sequence LengthMass (Da)Tools
Q3K9F5 [UniParc].

Last modified November 8, 2005. Version 1.
Checksum: BB34A1B3B5826D16

FASTA46450,891
        10         20         30         40         50         60 
MAVYNYDVVV LGSGPAGEGA AMNAAKAGRK VAMVDSRRQV GGNCTHLGTI PSKALRHSVR 

        70         80         90        100        110        120 
QIMQFNTNPM FRAIGEPRWF SFPDVLKSAE KVISKQVASR TGYYARNRVD VFFGTGSFAD 

       130        140        150        160        170        180 
EQTIEVVCAN GVVEKLVAKH IIIATGSRPY RPADIDFHHP RIYDSDTILS LGHTPRKLIV 

       190        200        210        220        230        240 
YGAGVIGCEY ASIFSGLGVL VELVDNRGQL LSFLDSEISQ ALSYHFSNNN ITVRHNEEYD 

       250        260        270        280        290        300 
RVEGVDNGVI LHLKSGKKIK ADALLWCNGR TGNTDQLGLE NIGVKVNSRG QIEVDENYRT 

       310        320        330        340        350        360 
CVQNIYGAGD VIGWPSLASA AHDQGRSAAG SIVDNGSWRF VNDVPTGIYT IPEISSIGKN 

       370        380        390        400        410        420 
EQELTQAKVP YEVGKAFFKS MARAQIAGEP QGMLKILFHR ETLEVLGVHC FGYQASEIVH 

       430        440        450        460 
IGQAIMNQPG ELNTLKYFVN TTFNYPTMAE AYRVAAYDGL NRLF

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000094 Genomic DNA. Translation: ABA75599.1.
RefSeqYP_349590.1. NC_007492.2.

3D structure databases

HSSPHSSP built from PDB template 2F5Z based on UniProtKB P09622.
ProteinModelPortalQ3K9F5.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ3K9F5.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID3712292.
GenomeReviewsGene locus Pfl01_3862 in contig CP000094_GR.
KEGGpfo:Pfl01_3862.
PATRIC19889823. VBIPseFlu44242_3856.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1249.
HOGENOMHBG515043.
OMAYSIDNAR.
ProtClustDBPRK05249.

Enzyme and pathway databases

BioCycPFLU205922:PFL_3862-MONOMER.

Family and domain databases

HAMAPMF_00247. SthA.
[Tree]
InterProIPR016156. FAD/NAD-linked_Rdtase_dimer.
IPR013027. FAD_pyr_nucl-diS_OxRdtase.
IPR004099. Pyr_nucl-diS_OxRdtase_dimer.
IPR023753. Pyr_nucl-diS_OxRdtase_FAD/NAD.
IPR001327. Pyr_OxRdtase_NAD-bd_dom.
IPR022962. STH.
[Graphical view]
Gene3DG3DSA:3.30.390.30. Pyr_redox_dim. 1 hit.
KOK00322.
PfamPF00070. Pyr_redox. 1 hit.
PF07992. Pyr_redox_2. 1 hit.
PF02852. Pyr_redox_dim. 1 hit.
[Graphical view]
PRINTSPR00368. FADPNR.
SUPFAMSSF55424. FAD/NAD-linked_reductase_dimer. 1 hit.
ProtoNetSearch...

Entry information

Entry nameSTHA_PSEPF
AccessionPrimary (citable) accession number: Q3K9F5
Entry history
Integrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: November 8, 2005
Last modified: January 25, 2012
This is version 62 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

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