4TQQ

Photosynthetic Reaction Center from R. sphaeroides Analyzed at Room Temperature on an X-ray Transparent Microfluidic Chip

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	13
Details	binding site for residue BPH L 301

Chain	Residue
L	TRP100
M	ALA213
M	LEU214
M	TRP252
M	MET256
L	GLU104
L	ILE117
L	PHE121
L	TYR148
L	VAL241
L	BCL302
L	BCL303
M	TYR210

---

site_id	AC2
Number of Residues	12
Details	binding site for residue BCL L 302

Chain	Residue
L	TYR128
L	HIS153
L	LEU154
L	BPH301
L	BCL303
M	PHE197
M	GLY203
M	ILE206
M	ALA207
M	TYR210
M	U10401
M	HOH511

---

site_id	AC3
Number of Residues	18
Details	binding site for residue BCL L 303

Chain	Residue
L	PHE97
L	ALA124
L	LEU131
L	VAL157
L	THR160
L	TYR162
L	ASN166
L	HIS168
L	HIS173
L	ALA176
L	ILE177
L	SER244
L	MET248
L	BPH301
L	BCL302
M	TYR210
M	BCL402
M	BCL403

---

site_id	AC4
Number of Residues	10
Details	binding site for residue UQ1 L 304

Chain	Residue
L	HIS190
L	LEU193
L	ASP213
L	PHE216
L	TYR222
L	SER223
L	ILE224
L	GLY225
L	ILE229
L	HOH423

---

site_id	AC5
Number of Residues	5
Details	binding site for residue FE2 L 305

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

---

site_id	AC6
Number of Residues	14
Details	binding site for residue U10 M 401

Chain	Residue
H	SER93
L	PHE29
L	GLY35
L	PHE39
L	BCL302
M	HIS219
M	THR222
M	ALA248
M	ALA249
M	TRP252
M	ASN259
M	ALA260
M	ILE265
M	TRP268

---

site_id	AC7
Number of Residues	21
Details	binding site for residue BCL M 402

Chain	Residue
L	VAL157
L	TYR162
L	PHE181
L	BCL303
M	ALA153
M	LEU156
M	LEU160
M	THR186
M	ASN187
M	PHE189
M	LEU196
M	PHE197
M	HIS202
M	SER205
M	ILE206
M	TYR210
M	VAL276
M	GLY280
M	ILE284
M	BCL403
M	BPH404

---

site_id	AC8
Number of Residues	14
Details	binding site for residue BCL M 403

Chain	Residue
L	HOH430
M	TRP157
M	ILE179
M	HIS182
M	LEU183
M	THR186
M	BCL402
M	BPH404
L	HIS168
L	MET174
L	ILE177
L	SER178
L	THR182
L	BCL303

---

site_id	AC9
Number of Residues	17
Details	binding site for residue BPH M 404

Chain	Residue
L	PHE181
L	ALA184
L	LEU185
L	LEU189
M	GLY63
M	TRP66
M	PHE67
M	GLY71
M	ALA125
M	VAL126
M	TRP129
M	THR146
M	PHE150
M	ALA273
M	THR277
M	BCL402
M	BCL403

---

Functional Information from PROSITE/UniProt

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

Chain	Residue	Details
L	ASN166-ALA192
M	ASN195-ALA221

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	134
Details	TRANSMEM: Helical

Chain	Residue	Details
M	GLY53-GLY79
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

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