1YRX

Structure of a novel photoreceptor: the BLUF domain of AppA from Rhodobacter sphaeroides

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0009882	molecular_function	blue light photoreceptor activity
A	0071949	molecular_function	FAD binding
B	0009882	molecular_function	blue light photoreceptor activity
B	0071949	molecular_function	FAD binding
C	0009882	molecular_function	blue light photoreceptor activity
C	0071949	molecular_function	FAD binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	17
Details	BINDING SITE FOR RESIDUE FMN A 201

Chain	Residue
A	TYR21
A	VAL75
A	HIS78
A	ILE79
A	ASP82
A	ARG84
A	HIS85
A	HOH343
A	HOH351
A	ILE37
A	THR40
A	SER41
A	HIS44
A	ASN45
A	ARG47
A	PHE61
A	GLN63

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site_id	AC2
Number of Residues	14
Details	BINDING SITE FOR RESIDUE FMN B 202

Chain	Residue
B	TYR21
B	THR40
B	SER41
B	HIS44
B	ASN45
B	PHE61
B	GLN63
B	VAL75
B	HIS78
B	ILE79
B	ASP82
B	ARG84
B	HIS85
B	HOH222

---

site_id	AC3
Number of Residues	18
Details	BINDING SITE FOR RESIDUE FMN C 203

Chain	Residue
B	ARG68
B	ALA70
C	TYR21
C	ILE37
C	THR40
C	SER41
C	HIS44
C	ASN45
C	PHE61
C	GLN63
C	VAL75
C	HIS78
C	ILE79
C	ARG81
C	ASP82
C	ARG84
C	HIS85
C	HOH324

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site_id	AC4
Number of Residues	9
Details	BINDING SITE FOR RESIDUE D9G C 301

Chain	Residue
A	LEU35
A	GLU39
A	LEU108
A	MET115
C	THR30
C	LEU31
C	ARG32
C	LEU118
C	D9G305

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site_id	AC5
Number of Residues	4
Details	BINDING SITE FOR RESIDUE D9G A 302

Chain	Residue
A	GLU122
B	ARG124
C	ARG124
C	ARG124

---

site_id	AC6
Number of Residues	2
Details	BINDING SITE FOR RESIDUE D9G C 304

Chain	Residue
C	GLN58
C	PHE62

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site_id	AC7
Number of Residues	6
Details	BINDING SITE FOR RESIDUE D9G C 305

Chain	Residue
A	LEU34
A	TYR56
A	CYS110
A	ASP114
A	LEU118
C	D9G301

---

site_id	AC8
Number of Residues	2
Details	BINDING SITE FOR RESIDUE D9G A 306

Chain	Residue
A	PHE62
B	PHE55

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