3BR5

Crystal Structure of the Complex of Rhodamine 6G Bound to QacR(E90Q), a Mutant of a Multidrug Binding Transcriptional Repressor

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003677	molecular_function	DNA binding
A	0003700	molecular_function	DNA-binding transcription factor activity
A	0045892	biological_process	negative regulation of DNA-templated transcription
B	0003677	molecular_function	DNA binding
B	0003700	molecular_function	DNA-binding transcription factor activity
B	0045892	biological_process	negative regulation of DNA-templated transcription
D	0003677	molecular_function	DNA binding
D	0003700	molecular_function	DNA-binding transcription factor activity
D	0045892	biological_process	negative regulation of DNA-templated transcription
E	0003677	molecular_function	DNA binding
E	0003700	molecular_function	DNA-binding transcription factor activity
E	0045892	biological_process	negative regulation of DNA-templated transcription

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 A 501

Chain	Residue
A	LYS30
A	GLU33
E	GLN64
E	GLN90

---

site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 D 502

Chain	Residue
D	THR23
D	THR24
D	THR25
D	LYS46

---

site_id	AC3
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 A 503

Chain	Residue
A	LYS4
A	ASN38
A	HIS42
A	LEU3

---

site_id	AC4
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 A 504

Chain	Residue
A	LYS4
A	TYR41
E	LYS17

---

site_id	AC5
Number of Residues	7
Details	BINDING SITE FOR RESIDUE SO4 B 505

Chain	Residue
B	GLN90
B	TYR91
D	LYS60
D	GLU63
D	GLN64
D	TYR91
D	SO4508

---

site_id	AC6
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 A 506

Chain	Residue
E	ARG76
E	TYR80
E	GLN180

---

site_id	AC7
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 A 507

Chain	Residue
A	HIS128
A	LYS132

---

site_id	AC8
Number of Residues	7
Details	BINDING SITE FOR RESIDUE SO4 D 508

Chain	Residue
B	GLN64
B	GLN90
B	TYR91
B	SO4505
D	GLN64
D	GLN90
D	TYR91

---

site_id	AC9
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 D 509

Chain	Residue
D	ILE142
D	ASN143
D	ASP144
E	LYS177

---

site_id	BC1
Number of Residues	1
Details	BINDING SITE FOR RESIDUE SO4 A 511

Chain	Residue
A	LYS6

---

site_id	BC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 E 512

Chain	Residue
E	THR24
E	GLY26
E	GLU27
E	LYS36

---

site_id	BC3
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 E 513

Chain	Residue
E	LEU3
E	ASN38
E	HIS42

---

site_id	BC4
Number of Residues	5
Details	BINDING SITE FOR RESIDUE SO4 E 514

Chain	Residue
E	THR25
E	LYS36
E	TYR40
E	LYS46
E	GLU47

---

site_id	BC5
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 E 515

Chain	Residue
E	HIS128
E	LYS132

---

site_id	BC6
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 D 516

Chain	Residue
D	SER141
D	SER187

---

site_id	BC7
Number of Residues	1
Details	BINDING SITE FOR RESIDUE SO4 B 506

Chain	Residue
B	HIS128

---

site_id	BC8
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SO4 A 512

Chain	Residue
A	ASN143
A	ASP144
A	VAL145
A	ASN146
A	ALA147
A	HOH519

---

site_id	BC9
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 A 513

Chain	Residue
A	LYS36
A	TYR40
E	ASN2
E	ASP5

---

site_id	CC1
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 A 514

Chain	Residue
A	THR24
A	GLY26
A	SO4515

---

site_id	CC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 A 515

Chain	Residue
A	THR25
A	GLY26
A	LYS36
A	SO4514

---

site_id	CC3
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 A 516

Chain	Residue
A	THR109
A	ASN110
A	SER111

---

site_id	CC4
Number of Residues	8
Details	BINDING SITE FOR RESIDUE SO4 B 507

Chain	Residue
A	TYR107
B	PHE15
B	ILE16
B	PRO94
B	LEU95
B	GLN96
B	ASN97
B	ALA98

---

site_id	CC5
Number of Residues	7
Details	BINDING SITE FOR RESIDUE SO4 E 516

Chain	Residue
D	TYR103
E	PHE162
E	THR163
E	HIS164
E	GLU165
E	GLN166
E	HOH518

---

site_id	CC6
Number of Residues	5
Details	BINDING SITE FOR RESIDUE SO4 B 508

Chain	Residue
B	ASN143
B	ASP144
B	VAL145
B	ASN146
B	ALA147

---

site_id	CC7
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 A 517

Chain	Residue
A	LYS46
A	THR23
A	THR24
A	THR25

---

site_id	CC8
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 E 517

Chain	Residue
D	LYS177
E	ASN143
E	ASP144

---

site_id	CC9
Number of Residues	19
Details	BINDING SITE FOR RESIDUE RHQ A 201

Chain	Residue
A	LEU54
A	GLU57
A	GLU58
A	TRP61
A	GLN64
A	THR89
A	GLN90
A	TYR93
A	GLN96
A	ILE99
A	TYR103
A	MET116
A	LEU119
A	GLU120
A	TYR123
A	ASN154
A	ASN157
A	VAL160
B	PHE162

---

Functional Information from PROSITE/UniProt

site_id	PS01081
Number of Residues	31
Details	HTH_TETR_1 TetR-type HTH domain signature. GYnatTTgeIvklseSSkGnLYyHFkTKen.L

Chain	Residue	Details
B	GLY19-LEU49

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	76
Details	DNA_BIND: H-T-H motif => ECO:0000255|PROSITE-ProRule:PRU00335

Chain	Residue	Details
B	THR24-PHE43
D	THR24-PHE43
A	THR24-PHE43
E	THR24-PHE43

---