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DNA/RNA-binding protein Alba 1 - P60848 (ALBA1_SULSH)

 

Protein Feature View of PDB entries mapped to a UniProtKB sequence  

Number of PDB entries for P60848: 2
 
Function
Binds double-stranded DNA tightly but without sequence specificity. It is distributed uniformly and abundantly on the chromosome, suggesting a role in chromatin architecture. May be involved in DNA compaction. Binds rRNA and mRNA in vivo. May play a role in maintaining the structural and functional stability of RNA, and, perhaps, ribosomes. (data source: UniProt  )
Subunit structure
Homodimer. Two forms exist in solution due to isomerization of the Leu-61/Pro-62 peptide bond. The trans (T) form of the dimer dominates at higher temperatures, whereas the population of the cis (C) form increases at lower temperatures. The T form causes DNA to adopt a supercoiled conformation. (data source: UniProt  )
UniProtKB:
Species: 
Gene names: albA1 ssh10b
Length:
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Data origin/color codes
The vertical color bar on the left side indicates data provenance.
Data in green originates from UniProtKB  
Data in yellow originates from Pfam  , by interacting with the HMMER3 web site  
Data in orange originates from the SCOP   (version 1.75) and SCOPe   (version 2.04) classifications.
Data in grey has been calculated using BioJava  . Protein disorder predictions are based on JRONN (Troshin, P. and Barton, G. J. unpublished), a Java implementation of RONN  
  • Red: potentially disorderd region
  • Blue: probably ordered region.
Hydropathy has been calculated using a sliding window of 15 residues and summing up scores from standard hydrophobicity tables.
  • Red: hydrophobic
  • Blue: hydrophilic.
Data in lilac represent the genomic exon structure projected onto the UniProt sequence.
Data in blue originates from PDB
  • Secstruc: Secondary structure projected from representative PDB entries onto the UniProt sequence.
Data in red indicates combined ranges of Homology Models from SBKB   and the Protein Model Portal  

The PDB to UniProt mapping is based on the data provided by the EBI SIFTS project. See also Velankar et al., Nucleic Acids Research 33, D262-265 (2005).