Sequence alignment between 2byc(A) and UniProt seq Q3IYE4 (Q3IYE4_RHOS4):

Q3IYE4 (Q3IYE4_RHOS4): Blue-light receptor of the BLUF-family from Cereibacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / CCUG 31486 / LMG 2827 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.) 
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         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
UniProt: -MDELVSLTYRSRVRLADPVADIVQIMRASRVRNLRLGITGILLYNGVHFVQTIEGPRSACDELFRLISADPRHQEILAFDLEPITARRFPDWSMRIVSRKELRALAPDLERLDLSGPEDVAELHRTIAASLSKGDADASG
         .....................................................................................................................................X.......
PDB seq: FMDELVSLTYRSRVRLADPVADIVQIMRASRVRNLRLGITGILLYNGVHFVQTIEGPRSACDELFRLISADPRHQEILAFDLEPITARRFPDWSMRIVSRKELRALAPDLERLDLSGPEDVAELHRTIAASLSRGDA----
         ----------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------    
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