1FNP

CRYSTAL STRUCTURE ANALYSIS OF THE MUTANT REACTION CENTER PRO L209-> PHE FROM THE PHOTOSYNTHETIC PURPLE BACTERIUM 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	5
Details	BINDING SITE FOR RESIDUE FE M 500

Chain	Residue
L	HIS190
L	HIS230
M	HIS218
M	GLU233
M	HIS265

---

site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE PO4 M 800

Chain	Residue
L	ASN199
M	HIS144
M	ARG266
M	LDA704

---

site_id	AC3
Number of Residues	14
Details	BINDING SITE FOR RESIDUE BCL M 801

Chain	Residue
L	HIS168
L	MET174
L	ILE177
L	SER178
L	THR182
L	BCL302
M	PHE89
M	ILE178
M	HIS181
M	LEU182
M	THR185
M	BPH401
M	SPO600
M	BCL802

---

site_id	AC4
Number of Residues	20
Details	BINDING SITE FOR RESIDUE BCL L 302

Chain	Residue
L	PHE97
L	ALA124
L	ILE125
L	ALA127
L	TYR128
L	LEU131
L	TRP156
L	ASN166
L	PHE167
L	HIS168
L	HIS173
L	ILE177
L	SER244
L	CYS247
L	MET248
L	BCL304
L	BPH402
M	TYR209
M	BCL801
M	BCL802

---

site_id	AC5
Number of Residues	23
Details	BINDING SITE FOR RESIDUE BCL M 802

Chain	Residue
L	VAL157
L	BCL302
L	BCL304
M	MET121
M	VAL125
M	ALA152
M	LEU155
M	LEU159
M	THR185
M	ASN186
M	PHE188
M	SER189
M	LEU195
M	PHE196
M	HIS201
M	SER204
M	ILE205
M	TYR209
M	VAL275
M	GLY279
M	ILE283
M	BPH401
M	BCL801

---

site_id	AC6
Number of Residues	12
Details	BINDING SITE FOR RESIDUE BCL L 304

Chain	Residue
L	TYR128
L	HIS153
L	LEU154
L	BCL302
M	GLY202
M	ILE205
M	ALA206
M	TYR209
M	U10501
M	LDA701
M	BCL802
M	HOH806

---

site_id	AC7
Number of Residues	15
Details	BINDING SITE FOR RESIDUE BPH M 401

Chain	Residue
L	PHE181
L	ALA184
L	LEU185
L	LEU189
M	SER58
M	GLY62
M	ALA124
M	TRP128
M	THR145
M	PHE149
M	ALA152
M	ALA272
M	THR276
M	BCL801
M	BCL802

---

site_id	AC8
Number of Residues	19
Details	BINDING SITE FOR RESIDUE BPH L 402

Chain	Residue
L	ALA120
L	PHE121
L	ALA124
L	TYR148
L	LEU238
L	VAL241
L	BCL302
M	TYR209
M	ALA212
M	LEU213
M	MET217
M	TRP251
M	MET255
L	PHE41
L	ALA96
L	PHE97
L	TRP100
L	GLU104
L	ILE117

---

site_id	AC9
Number of Residues	16
Details	BINDING SITE FOR RESIDUE U10 M 501

Chain	Residue
H	LDA702
L	THR38
L	TRP100
L	BCL304
M	MET217
M	HIS218
M	THR221
M	ILE222
M	ALA247
M	ALA248
M	TRP251
M	MET255
M	ASN258
M	ALA259
M	ILE264
M	TRP267

---

site_id	BC1
Number of Residues	12
Details	BINDING SITE FOR RESIDUE U10 L 502

Chain	Residue
L	PHE179
L	ALA186
L	LEU189
L	HIS190
L	LEU193
L	PHE216
L	SER223
L	ILE224
L	GLY225
L	ILE229
L	LEU232
L	SER239

---

site_id	BC2
Number of Residues	13
Details	BINDING SITE FOR RESIDUE SPO M 600

Chain	Residue
M	PHE66
M	ILE69
M	GLY70
M	TRP74
M	TRP114
M	SER118
M	TRP156
M	PHE161
M	TYR176
M	GLY177
M	ILE178
M	HIS181
M	BCL801

---

site_id	BC3
Number of Residues	3
Details	BINDING SITE FOR RESIDUE LDA M 701

Chain	Residue
H	HOH756
L	BCL304
M	PRO199

---

site_id	BC4
Number of Residues	7
Details	BINDING SITE FOR RESIDUE LDA H 702

Chain	Residue
H	GLN32
H	TYR40
H	LEU42
M	ARG252
M	GLY256
M	U10501
M	LDA703

---

site_id	BC5
Number of Residues	3
Details	BINDING SITE FOR RESIDUE LDA M 703

Chain	Residue
H	LDA702
L	PRO28
M	GLY256

---

site_id	BC6
Number of Residues	5
Details	BINDING SITE FOR RESIDUE LDA M 704

Chain	Residue
H	LDA706
M	HIS144
M	ARG266
M	TRP270
M	PO4800

---

site_id	BC7
Number of Residues	1
Details	BINDING SITE FOR RESIDUE LDA L 705

Chain	Residue
L	ILE150

---

site_id	BC8
Number of Residues	4
Details	BINDING SITE FOR RESIDUE LDA H 706

Chain	Residue
H	PHE23
H	LEU27
H	TYR30
M	LDA704

---

site_id	BC9
Number of Residues	4
Details	BINDING SITE FOR RESIDUE LDA M 707

Chain	Residue
L	VAL220
L	GLY221
M	GLY30
M	LEU46

---

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	ASN194-ALA220

---

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

---