3F4G

Crystal structure of the FMN riboswitch bound to riboflavin.

Functional Information from PDB Data

site_id	AC1
Number of Residues	11
Details	BINDING SITE FOR RESIDUE RBF Y 200

Chain	Residue
X	G10
Y	A99
Y	K301
X	G11
X	A48
X	A49
Y	U61
Y	G84
Y	A85
Y	G93
Y	G98

---

site_id	AC2
Number of Residues	2
Details	BINDING SITE FOR RESIDUE K X 300

Chain	Residue
X	G36
X	U37

---

site_id	AC3
Number of Residues	3
Details	BINDING SITE FOR RESIDUE K Y 301

Chain	Residue
Y	G97
Y	G98
Y	RBF200

---

site_id	AC4
Number of Residues	1
Details	BINDING SITE FOR RESIDUE MG X 302

Chain	Residue
X	G19

---

site_id	AC5
Number of Residues	1
Details	BINDING SITE FOR RESIDUE MG Y 303

Chain	Residue
Y	G84

---

site_id	AC6
Number of Residues	2
Details	BINDING SITE FOR RESIDUE MG Y 305

Chain	Residue
Y	U89
Y	A92

---

site_id	AC7
Number of Residues	2
Details	BINDING SITE FOR RESIDUE MG X 306

Chain	Residue
X	A14
X	G15

---

site_id	AC8
Number of Residues	1
Details	BINDING SITE FOR RESIDUE MG Y 309

Chain	Residue
Y	G68

---

site_id	AC9
Number of Residues	1
Details	BINDING SITE FOR RESIDUE MG X 310

Chain	Residue
X	G28

---

site_id	BC1
Number of Residues	2
Details	BINDING SITE FOR RESIDUE MG X 314

Chain	Residue
X	A22
X	U23

---

site_id	BC2
Number of Residues	1
Details	BINDING SITE FOR RESIDUE MG X 318

Chain	Residue
X	A49

---

site_id	BC3
Number of Residues	2
Details	BINDING SITE FOR RESIDUE MG Y 319

Chain	Residue
X	G12
Y	C95

---

site_id	BC4
Number of Residues	1
Details	BINDING SITE FOR RESIDUE MG Y 321

Chain	Residue
Y	G91

---