Gramicidin S synthase 1 - P0C061 (GRSA_ANEMI)


Protein Feature View of PDB entries mapped to a UniProtKB sequence  

  • Number of PDB entries for P0C061: 1
In the first step of peptide synthesis this enzyme activates phenylalanine and racemizes it to the D-isomer. (data source: UniProt  )
Catalytic Activity

ATP + L-phenylalanine + H2O = AMP + diphosphate + D-phenylalanine.

(data source: UniProt  )
Subunit structure
Large multienzyme complex of GrsA and GrsB. (data source: UniProt  )
One-module-bearing peptide synthase with a C-terminal epimerization domain. Each module incorporates one amino acid into the peptide product and can be further subdivided into domains responsible for substrate adenylation, thiolation, condensation (not for the initiation module), and epimerization (optional), and N methylation (optional). (data source: UniProt  )
Organism (common name): Bacillus migulanus
Other Gene names: grsA grs1
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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 purple originates from Phosphosite  .
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 Protein disorder predictions are based on JRONN (Troshin, P. and Barton, G. J. unpublished), a Java implementation of RONN  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).
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