3DUQ

E(L212)A, D(L213)A, N(M5)D triple mutant structure of photosynthetic reaction center from Rhodobacter sphaeroides

Functional Information from GO Data

Chain	GOid	namespace	contents
H	0015979	biological_process	photosynthesis
H	0016168	molecular_function	chlorophyll binding
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
L	0009772	biological_process	photosynthetic electron transport in photosystem II
L	0015979	biological_process	photosynthesis
L	0016168	molecular_function	chlorophyll binding
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	0046872	molecular_function	metal ion binding
M	0009772	biological_process	photosynthetic electron transport in photosystem II
M	0015979	biological_process	photosynthesis
M	0016168	molecular_function	chlorophyll binding
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	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 502

Chain	Residue
L	PHE97
L	PHE167
L	HIS168
L	HIS173
L	ALA176
L	ILE177
L	SER244
L	CYS247
L	MET248
L	BCL501
L	BPH503
L	ALA124
M	TYR210
M	BCL502
L	ILE125
L	ALA127
L	TYR128
L	LEU131
L	TRP156
L	VAL157
L	ASN166

---

site_id	AC2
Number of Residues	15
Details	BINDING SITE FOR RESIDUE BCL L 501

Chain	Residue
L	TYR128
L	ILE150
L	HIS153
L	LEU154
L	BCL502
L	BPH503
L	HOH1012
M	GLY203
M	ILE206
M	ALA207
M	TYR210
M	LEU214
M	BCL502
M	U10504
M	LDA701

---

site_id	AC3
Number of Residues	16
Details	BINDING SITE FOR RESIDUE BPH L 503

Chain	Residue
L	PHE97
L	TRP100
L	GLU104
L	ILE117
L	PHE121
L	HIS153
L	VAL241
L	BCL501
L	BCL502
M	TYR210
M	ALA213
M	LEU214
M	MET218
M	TRP252
M	MET256
M	U10504

---

site_id	AC4
Number of Residues	11
Details	BINDING SITE FOR RESIDUE U10 L 504

Chain	Residue
L	ILE175
L	SER178
L	PHE179
L	HIS190
L	LEU193
L	PHE216
L	TYR222
L	SER223
L	ILE224
L	GLY225
L	ILE229

---

site_id	AC5
Number of Residues	6
Details	BINDING SITE FOR RESIDUE LDA L 704

Chain	Residue
H	LDA703
L	PRO28
L	PHE29
M	GLY257
M	U10504
M	LDA701

---

site_id	AC6
Number of Residues	7
Details	BINDING SITE FOR RESIDUE LDA L 709

Chain	Residue
L	LEU75
L	GLY76
L	GLY77
L	GLN87
L	ILE91
L	THR94
L	TRP142

---

site_id	AC7
Number of Residues	15
Details	BINDING SITE FOR RESIDUE BCL M 501

Chain	Residue
L	HIS168
L	MET174
L	ILE177
L	SER178
L	THR182
L	LEU185
L	HOH1013
M	MET122
M	ILE179
M	HIS182
M	LEU183
M	THR186
M	BCL502
M	BPH503
M	SPN600

---

site_id	AC8
Number of Residues	22
Details	BINDING SITE FOR RESIDUE BCL M 502

Chain	Residue
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
L	VAL157
L	TYR162
L	PHE181
L	BCL501
L	BCL502
M	MET122
M	LEU156
M	LEU160

---

site_id	AC9
Number of Residues	10
Details	BINDING SITE FOR RESIDUE BPH M 503

Chain	Residue
L	PHE181
L	LEU189
M	LEU64
M	TRP129
M	THR146
M	PHE150
M	ALA273
M	THR277
M	BCL501
M	BCL502

---

site_id	BC1
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	BC2
Number of Residues	18
Details	BINDING SITE FOR RESIDUE U10 M 504

Chain	Residue
H	LDA703
L	THR38
L	TRP100
L	BCL501
L	BPH503
L	LDA704
M	MET218
M	HIS219
M	THR222
M	ALA248
M	ALA249
M	TRP252
M	MET256
M	ASN259
M	ALA260
M	MET262
M	ILE265
M	TRP268

---

site_id	BC3
Number of Residues	11
Details	BINDING SITE FOR RESIDUE SPN M 600

Chain	Residue
M	PHE67
M	PHE68
M	ILE70
M	SER119
M	TRP157
M	GLY161
M	TRP171
M	VAL175
M	GLY178
M	HIS182
M	BCL501

---

site_id	BC4
Number of Residues	12
Details	BINDING SITE FOR RESIDUE CDL M 800

Chain	Residue
H	TYR30
H	HOH1130
L	ASN199
L	PRO200
M	LYS144
M	HIS145
M	TRP148
M	TRP155
M	ARG267
M	ILE270
M	TRP271
M	HOH1084

---

site_id	BC5
Number of Residues	4
Details	BINDING SITE FOR RESIDUE LDA M 701

Chain	Residue
H	LDA703
L	BCL501
L	LDA704
M	PHE208

---

site_id	BC6
Number of Residues	4
Details	BINDING SITE FOR RESIDUE LDA H 703

Chain	Residue
H	TYR40
L	LDA704
M	U10504
M	LDA701

---

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	58
Details	Topological domain: {"description":"Cytoplasmic","evidences":[{"source":"PubMed","id":"1645718","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	278
Details	Transmembrane: {"description":"Helical"}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	87
Details	Topological domain: {"description":"Periplasmic","evidences":[{"source":"PubMed","id":"1645718","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	4
Details	Binding site: {"description":"axial binding residue"}

Chain

Residue

Details

---

site_id	SWS_FT_FI5
Number of Residues	7
Details	Binding site: {}

Chain

Residue

Details

---