4HBH

Bacterial Photosynthetic Reaction Center from Rhodobacter sphaeroides with ILE M265 replaced with ASN

Functional Information from GO Data

Chain	GOid	namespace	contents
H	0015979	biological_process	photosynthesis
H	0016020	cellular_component	membrane
H	0019684	biological_process	photosynthesis, light reaction
H	0030077	cellular_component	plasma membrane light-harvesting complex
H	0042314	molecular_function	bacteriochlorophyll binding
H	0042717	cellular_component	plasma membrane-derived chromatophore membrane
H	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
L	0009772	biological_process	photosynthetic electron transport in photosystem II
L	0015979	biological_process	photosynthesis
L	0016020	cellular_component	membrane
L	0019684	biological_process	photosynthesis, light reaction
L	0030077	cellular_component	plasma membrane light-harvesting complex
L	0042314	molecular_function	bacteriochlorophyll binding
L	0042717	cellular_component	plasma membrane-derived chromatophore membrane
L	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
L	0046872	molecular_function	metal ion binding
M	0009772	biological_process	photosynthetic electron transport in photosystem II
M	0015979	biological_process	photosynthesis
M	0016020	cellular_component	membrane
M	0019684	biological_process	photosynthesis, light reaction
M	0030077	cellular_component	plasma membrane light-harvesting complex
M	0042314	molecular_function	bacteriochlorophyll binding
M	0042717	cellular_component	plasma membrane-derived chromatophore membrane
M	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
M	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	21
Details	BINDING SITE FOR RESIDUE BCL L 301

Chain	Residue
L	PHE97
L	HIS173
L	ALA176
L	ILE177
L	SER244
L	ALA245
L	CYS247
L	MET248
L	BCL302
L	BPH303
M	TYR210
L	ALA124
M	BCL403
M	U10405
L	ILE125
L	ALA127
L	TYR128
L	LEU131
L	VAL157
L	PHE167
L	HIS168

---

site_id	AC2
Number of Residues	11
Details	BINDING SITE FOR RESIDUE BCL L 302

Chain	Residue
L	TYR128
L	PHE146
L	HIS153
L	LEU154
L	BCL301
L	BPH303
M	GLY203
M	ILE206
M	ALA207
M	TYR210
M	GLY211

---

site_id	AC3
Number of Residues	18
Details	BINDING SITE FOR RESIDUE BPH L 303

Chain	Residue
L	ALA93
L	PHE97
L	TRP100
L	GLU104
L	ILE117
L	ALA120
L	PHE121
L	GLY149
L	ILE150
L	SER237
L	VAL241
L	BCL301
L	BCL302
M	TYR210
M	ALA213
M	LEU214
M	TRP252
M	MET256

---

site_id	AC4
Number of Residues	7
Details	BINDING SITE FOR RESIDUE U10 L 304

Chain	Residue
L	SER178
L	ALA186
L	LEU189
L	PHE216
L	ILE224
L	ILE229
L	U10305

---

site_id	AC5
Number of Residues	13
Details	BINDING SITE FOR RESIDUE U10 L 305

Chain	Residue
L	HIS190
L	LEU193
L	GLU212
L	ASP213
L	PHE216
L	VAL220
L	TYR222
L	SER223
L	ILE224
L	GLY225
L	THR226
L	ILE229
L	U10304

---

site_id	AC6
Number of Residues	13
Details	BINDING SITE FOR RESIDUE BCL M 401

Chain	Residue
L	HIS168
L	MET174
L	ILE177
L	SER178
L	THR182
M	LEU160
M	ILE179
M	HIS182
M	LEU183
M	THR186
M	BCL403
M	BPH404
M	SPO406

---

site_id	AC7
Number of Residues	5
Details	BINDING SITE FOR RESIDUE FE M 402

Chain	Residue
L	HIS190
L	HIS230
M	HIS219
M	GLU234
M	HIS266

---

site_id	AC8
Number of Residues	20
Details	BINDING SITE FOR RESIDUE BCL M 403

Chain	Residue
M	HIS202
M	SER205
M	ILE206
M	TYR210
M	VAL276
M	GLY280
M	ILE284
M	BCL401
M	BPH404
L	TYR162
L	BCL301
M	ALA153
M	LEU156
M	TRP157
M	LEU160
M	THR186
M	ASN187
M	SER190
M	LEU196
M	PHE197

---

site_id	AC9
Number of Residues	15
Details	BINDING SITE FOR RESIDUE BPH M 404

Chain	Residue
L	PHE181
L	ALA184
L	LEU185
L	LEU189
M	GLY63
M	VAL126
M	TRP129
M	THR146
M	ALA149
M	PHE150
M	ALA153
M	ALA273
M	THR277
M	BCL401
M	BCL403

---

site_id	BC1
Number of Residues	13
Details	BINDING SITE FOR RESIDUE U10 M 405

Chain	Residue
L	GLY35
L	TRP100
L	BCL301
M	HIS219
M	THR222
M	ALA248
M	ALA249
M	TRP252
M	MET256
M	ASN259
M	ALA260
M	ASN265
M	TRP268

---

site_id	BC2
Number of Residues	12
Details	BINDING SITE FOR RESIDUE SPO M 406

Chain	Residue
M	PHE67
M	PHE68
M	ILE70
M	GLY71
M	TRP75
M	SER119
M	TRP157
M	PHE162
M	GLY178
M	ILE179
M	HIS182
M	BCL401

---

Functional Information from PROSITE/UniProt

site_id	PS00244
Number of Residues	27
Details	REACTION_CENTER Photosynthetic reaction center proteins signature. NlfynPfHglSiaflygsallfAmHGA

Chain	Residue	Details
M	ASN195-ALA221
L	ASN166-ALA192

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	19
Details	TRANSMEM: Helical

Chain	Residue	Details
H	LEU12-LEU31
M	LYS110-ALA139
M	MET142-LEU167
M	PHE197-ALA225
M	ASN259-LEU285

---

site_id	SWS_FT_FI2
Number of Residues	2
Details	BINDING: axial binding residue

Chain	Residue	Details
M	HIS182
M	HIS202
L	HIS116-MET138
L	PRO171-ALA198
L	GLY225-ILE250

---

site_id	SWS_FT_FI3
Number of Residues	4
Details	BINDING:

Chain	Residue	Details
M	HIS219
M	GLU234
M	TRP252
M	HIS266

---

site_id	SWS_FT_FI4
Number of Residues	2
Details	BINDING: axial binding residue

Chain	Residue	Details
L	HIS153
L	HIS173

---

site_id	SWS_FT_FI5
Number of Residues	3
Details	BINDING:

Chain	Residue	Details
L	HIS190
L	PHE216
L	HIS230

---