Structure of PDB 1yrx Chain A

Receptor sequence
>1yrxA (length=118) Species: 272943 (Cereibacter sphaeroides 2.4.1) [Search protein sequence]
AGHMVSCCYRSLAAPDLTLRDLLDIVETSQAHNARAQLTGALFYSQGVFF
QWLEGRPAAVAEVMTHIQRDRRHSNVEILAEEPIAKRRFAGWHMQLSCSE
ADMRSLGLAESRQIVTVG
3D structure
PDB1yrx Structure of a Novel Photoreceptor, the BLUF Domain of AppA from Rhodobacter sphaeroides
ChainA
Resolution2.3 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 FMN A Y21 T40 S41 H44 N45 F61 Q63 V75 H78 I79 D82 H85 Y9 T28 S29 H32 N33 F49 Q51 V63 H66 I67 D70 H73
BS02 D9G A M115 E122 M103 E110
BS03 D9G A F55 F62 F43 F50
Gene Ontology
Molecular Function
GO:0009882 blue light photoreceptor activity
GO:0071949 FAD binding

View graph for
Molecular Function
External links
PDB RCSB:1yrx, PDBe:1yrx, PDBj:1yrx
PDBsum1yrx
PubMed15924418
UniProtQ53119

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