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spuD putrescine ABC transporter substrate-binding protein SpuD [ Pseudomonas aeruginosa PAO1 ]

Gene ID: 880655, updated on 30-Jul-2025
Gene symbol
spuD
Gene description
putrescine ABC transporter substrate-binding protein SpuD
Locus tag
PA0300
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Pseudomonas aeruginosa PAO1 (strain: PAO1)
Lineage
Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales; Pseudomonadaceae; Pseudomonas
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Sequence:
NC_002516.2 (338437..339540)

NC_002516.2Genomic Context describing neighboring genes Neighboring gene glutamine synthetase Neighboring gene aminotransferase Neighboring gene spermidine ABC transporter substrate-binding protein SpuE Neighboring gene polyamine transporter PotG

Genomic Sequence:
NC_002516.2

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. Structural basis of substrate binding specificity revealed by the crystal structures of polyamine receptors SpuD and SpuE from Pseudomonas aeruginosa. Wu D, et al. J Mol Biol, 2012 Mar 9. PMID 22300763
  2. Functional analysis and regulation of the divergent spuABCDEFGH-spuI operons for polyamine uptake and utilization in Pseudomonas aeruginosa PAO1. Lu CD, et al. J Bacteriol, 2002 Jul. PMID 12081945, Free PMC Article
  3. Pseudomonas Genome Database: facilitating user-friendly, comprehensive comparisons of microbial genomes. Winsor GL, et al. Nucleic Acids Res, 2009 Jan. PMID 18978025, Free PMC Article
  4. Defining the Pseudomonas aeruginosa SOS response and its role in the global response to the antibiotic ciprofloxacin. Cirz RT, et al. J Bacteriol, 2006 Oct. PMID 17015649, Free PMC Article
  5. Cystic fibrosis sputum supports growth and cues key aspects of Pseudomonas aeruginosa physiology. Palmer KL, et al. J Bacteriol, 2005 Aug. PMID 16030221, Free PMC Article

See all (12) citations in PubMed

GeneRIFs: Gene References Into Functions

Homology

Gene Ontology Provided by PseudoCAP

Function Evidence Code Pubs
enables polyamine binding IEA
Inferred from Electronic Annotation
more info
  
enables putrescine binding IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
involved_in polyamine transport IEA
Inferred from Electronic Annotation
more info
  
involved_in polyamine transport IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
located_in periplasmic space IEA
Inferred from Electronic Annotation
more info
  
Preferred Names
putrescine ABC transporter substrate-binding protein SpuD
NP_248991.1
  • Product name confidence: class 1 (Function experimentally demonstrated in P. aeruginosa)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_002516.2 Reference assembly

    Range
    338437..339540
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_248991.1 putrescine ABC transporter substrate-binding protein SpuD [Pseudomonas aeruginosa PAO1]

    See identical proteins and their annotated locations for NP_248991.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    A0A3M5D1H3
    Conserved Domains (1) summary
    cd13659
    Location:29 → 360
    PBP2_PotF; The periplasmic substrate-binding component of an ABC putrescine transport system and related proteins; contains the type 2 periplasmic-binding fold
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9I6J1.1

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Molecular Biology Databases