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ProGlyProt ID
BU255
Organism Information
Organism Name
Pseudomonas putida GR12-2 or Pseudomonas striata (synonym)
Domain
Bacteria
Classification
Family: Pseudomonadaceae
Order: Pseudomonadales
Class: Gammaproteobacteria
Division or phylum: "Proteobacteria"
Taxonomic ID (NCBI)
 
 
Genome Sequence(s)
EMBL
 
 
Gene Information
Gene Name
afpA
 
 
Protein Information
Protein Name
Antifreeze protein
UniProtKB/SwissProt ID
EMBL-CDS
UniProtKB Sequence
Sequence length
473 AA
Subcellular Location
Secreted
Function
This 164-kDa glycoprotein has both antifreez activity and ice-nucleation activity.
 
 
Glycosylation Status
Glycosylation Type
Information currently not available with us.
Technique(s) used for Glycosylation Detection
Periodic acid-Schiff (PAS) staining
 
 
Glycan Information
Glycan Annotation
Glycosylation does not seem to have any effect on antifreez activity while its removal decreases the ice-nucleation activity. The protein is relatively rich in Gly and Ala.
 
 
Literature
Reference(s)
1) Xu, H., Griffith, M., Patten, C.L. and Glick, B.R. (1998) Isolation and characterization of an antifreeze protein with ice nucleation activity from the plant growth promoting rhizobacterium Pseudomonas putida GR12-2. Can J Microbiol, 44, 64–73.
Year of Identification
1998
 
 
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