3DU3

E(L212)A, D(L213)A, A(M249)Y triple mutant structure of photosynthetic reaction center

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	19
Details	BINDING SITE FOR RESIDUE BCL L 502

Chain	Residue
L	PHE97
L	HIS173
L	ILE177
L	PHE180
L	SER244
L	CYS247
L	MET248
L	BCL501
L	BPH503
M	TYR210
M	BCL502
L	ALA124
L	ILE125
L	ALA127
L	TYR128
L	LEU131
L	ASN166
L	PHE167
L	HIS168

---

site_id	AC2
Number of Residues	14
Details	BINDING SITE FOR RESIDUE BCL L 501

Chain	Residue
L	TYR128
L	HIS153
L	LEU154
L	BCL502
L	BPH503
M	GLY203
M	ILE206
M	ALA207
M	TYR210
M	LEU214
M	BCL502
M	U10504
M	LDA701
M	HOH1050

---

site_id	AC3
Number of Residues	15
Details	BINDING SITE FOR RESIDUE BPH L 503

Chain	Residue
L	PHE97
L	TRP100
L	GLU104
L	ILE117
L	PHE121
L	ILE150
L	VAL241
L	BCL501
L	BCL502
M	TYR210
M	ALA213
M	LEU214
M	MET218
M	TRP252
M	MET256

---

site_id	AC4
Number of Residues	8
Details	BINDING SITE FOR RESIDUE U10 L 504

Chain	Residue
L	SER178
L	HIS190
L	LEU193
L	ALA213
L	PHE216
L	SER223
L	ILE224
L	GLY225

---

site_id	AC5
Number of Residues	16
Details	BINDING SITE FOR RESIDUE BCL M 501

Chain	Residue
L	HIS168
L	MET174
L	ILE177
L	SER178
L	THR182
L	LEU185
L	HOH1011
M	TRP66
M	MET122
M	ILE179
M	HIS182
M	LEU183
M	THR186
M	BCL502
M	BPH503
M	SPN600

---

site_id	AC6
Number of Residues	21
Details	BINDING SITE FOR RESIDUE BCL M 502

Chain	Residue
L	PHE181
L	BCL501
L	BCL502
M	TRP66
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	BCL501
M	BPH503

---

site_id	AC7
Number of Residues	12
Details	BINDING SITE FOR RESIDUE BPH M 503

Chain	Residue
M	TRP129
M	PHE150
M	ALA273
M	THR277
M	BCL501
M	BCL502
L	PHE181
L	LEU189
M	GLY63
M	LEU64
M	PHE67
M	ALA125

---

site_id	AC8
Number of Residues	5
Details	BINDING SITE FOR RESIDUE FE M 500

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

---

site_id	AC9
Number of Residues	15
Details	BINDING SITE FOR RESIDUE U10 M 504

Chain	Residue
H	LDA703
L	TRP100
L	BCL501
M	MET218
M	HIS219
M	THR222
M	TYR249
M	TRP252
M	MET256
M	ASN259
M	ALA260
M	THR261
M	ILE265
M	TRP268
M	LDA704

---

site_id	BC1
Number of Residues	15
Details	BINDING SITE FOR RESIDUE SPN M 600

Chain	Residue
M	TRP66
M	PHE67
M	PHE68
M	ILE70
M	TRP75
M	SER119
M	TRP157
M	LEU160
M	GLY161
M	PHE162
M	TRP171
M	VAL175
M	GLY178
M	HIS182
M	BCL501

---

site_id	BC2
Number of Residues	12
Details	BINDING SITE FOR RESIDUE CDL M 800

Chain	Residue
H	TYR30
L	ASN199
M	LYS144
M	HIS145
M	TRP148
M	TRP155
M	ARG267
M	ILE270
M	TRP271
M	LEU278
M	ILE282
M	HOH1088

---

site_id	BC3
Number of Residues	7
Details	BINDING SITE FOR RESIDUE LDA M 701

Chain	Residue
H	ILE28
H	LDA703
L	BCL501
M	PRO200
M	PHE208
M	MET272
M	LDA704

---

site_id	BC4
Number of Residues	4
Details	BINDING SITE FOR RESIDUE LDA M 704

Chain	Residue
H	LDA703
M	GLY257
M	U10504
M	LDA701

---

site_id	BC5
Number of Residues	5
Details	BINDING SITE FOR RESIDUE LDA H 703

Chain	Residue
H	GLN32
H	TYR40
M	U10504
M	LDA701
M	LDA704

---

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	LYS110-ALA139
M	MET142-LEU167
M	PHE197-ALA225
M	ASN259-LEU285

---

site_id	SWS_FT_FI2
Number of Residues	19
Details	TRANSMEM: Helical

Chain	Residue	Details
H	LEU12-LEU31
M	HIS202
L	HIS116-MET138
L	PRO171-ALA198
L	GLY225-ILE250

---

site_id	SWS_FT_FI3
Number of Residues	228
Details	TOPO_DOM: Cytoplasmic

Chain	Residue	Details
H	GLN32-ALA260
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

---