1M3X

Photosynthetic Reaction Center From Rhodobacter Sphaeroides

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	5
Details	BINDING SITE FOR RESIDUE FE M 856

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

---

site_id	AC2
Number of Residues	1
Details	BINDING SITE FOR RESIDUE CL M 2000

Chain	Residue
L	LYS82

---

site_id	AC3
Number of Residues	17
Details	BINDING SITE FOR RESIDUE BCL L 850

Chain	Residue
L	SER178
L	THR182
L	BCL851
L	PC1901
L	HOH1007
M	TRP157
M	LEU160
M	ILE179
M	HIS182
M	LEU183
M	THR186
M	BCL852
M	BPH854
M	SPO859
L	HIS168
L	MET174
L	ILE177

---

site_id	AC4
Number of Residues	15
Details	BINDING SITE FOR RESIDUE BCL L 851

Chain	Residue
L	PHE97
L	ALA124
L	LEU131
L	VAL157
L	ASN166
L	HIS168
L	HIS173
L	ILE177
L	PHE180
L	SER244
L	CYS247
L	MET248
L	BCL850
L	BCL853
M	BCL852

---

site_id	AC5
Number of Residues	23
Details	BINDING SITE FOR RESIDUE BCL M 852

Chain	Residue
L	VAL157
L	TYR162
L	PHE181
L	BCL850
L	BCL851
L	BCL853
M	MET122
M	ALA153
M	LEU156
M	TRP157
M	THR186
M	ASN187
M	PHE189
M	SER190
M	LEU196
M	PHE197
M	HIS202
M	SER205
M	ILE206
M	TYR210
M	GLY280
M	ILE284
M	BPH854

---

site_id	AC6
Number of Residues	15
Details	BINDING SITE FOR RESIDUE BCL L 853

Chain	Residue
L	TYR128
L	LEU131
L	PHE146
L	HIS153
L	LEU154
L	BCL851
L	BPH855
M	PHE197
M	GLY203
M	ILE206
M	ALA207
M	TYR210
M	LEU214
M	BCL852
M	GGD902

---

site_id	AC7
Number of Residues	16
Details	BINDING SITE FOR RESIDUE BPH M 854

Chain	Residue
L	PHE181
L	ALA184
L	BCL850
L	PC1901
M	SER59
M	LEU64
M	PHE67
M	ALA125
M	TRP129
M	THR146
M	ALA149
M	PHE150
M	ALA153
M	ALA273
M	THR277
M	BCL852

---

site_id	AC8
Number of Residues	16
Details	BINDING SITE FOR RESIDUE BPH L 855

Chain	Residue
L	SER237
L	LEU238
L	VAL241
L	BCL853
M	TYR210
M	ALA213
M	LEU214
M	TRP252
M	MET256
L	ILE46
L	TRP100
L	GLU104
L	ALA120
L	PHE121
L	TYR148
L	HIS153

---

site_id	AC9
Number of Residues	18
Details	BINDING SITE FOR RESIDUE U10 M 857

Chain	Residue
L	GLY35
L	THR38
L	TRP100
M	MET218
M	HIS219
M	THR222
M	ALA249
M	TRP252
M	MET256
M	PHE258
M	ASN259
M	ALA260
M	THR261
M	MET262
M	ILE265
M	TRP268
M	MET272
M	GGD902

---

site_id	BC1
Number of Residues	8
Details	BINDING SITE FOR RESIDUE U10 L 858

Chain	Residue
L	LEU189
L	PHE216
L	TYR222
L	SER223
L	ILE224
L	ILE229
L	PC1901
L	HOH1163

---

site_id	BC2
Number of Residues	11
Details	BINDING SITE FOR RESIDUE SPO M 859

Chain	Residue
L	BCL850
M	PHE67
M	ILE70
M	GLY71
M	TRP75
M	TRP115
M	SER119
M	TRP157
M	GLY161
M	ILE179
M	HIS182

---

site_id	BC3
Number of Residues	11
Details	BINDING SITE FOR RESIDUE CDL M 900

Chain	Residue
H	TYR30
H	HOH1160
L	ASN199
M	GLY143
M	LYS144
M	HIS145
M	TRP148
M	TRP155
M	ARG267
M	TRP271
M	HOH1139

---

site_id	BC4
Number of Residues	7
Details	BINDING SITE FOR RESIDUE PC1 L 901

Chain	Residue
L	VAL220
L	TYR222
L	LEU235
L	BCL850
L	U10858
M	TRP129
M	BPH854

---

site_id	BC5
Number of Residues	15
Details	BINDING SITE FOR RESIDUE GGD M 902

Chain	Residue
H	TRP21
H	LEU24
H	GLN32
H	TYR40
H	LEU42
L	BCL853
M	ALA207
M	PHE208
M	ARG253
M	MET256
M	GLY257
M	PHE258
M	TRP268
M	LEU275
M	U10857

---

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	10
Details	TOPO_DOM: Periplasmic

Chain	Residue	Details
H	MET1-ASP11
M	GLU111-LEU140
M	GLY143-MET168
M	TYR198-VAL226
M	ALA260-LEU286

---

site_id	SWS_FT_FI2
Number of Residues	19
Details	TRANSMEM: Helical

Chain	Residue	Details
H	LEU12-LEU31
M	GLY203
L	ILE117-MET139
L	ALA172-ASN199
L	THR226-THR251

---

site_id	SWS_FT_FI3
Number of Residues	228
Details	TOPO_DOM: Cytoplasmic

Chain	Residue	Details
H	GLN32-ALA260
M	LEU235
M	ARG253
M	ARG267

---

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

Chain	Residue	Details
L	LEU154
L	MET174

---

site_id	SWS_FT_FI5
Number of Residues	3
Details	BINDING:

Chain	Residue	Details
L	GLY191
L	ARG217
L	ARG231

---