Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

1YF6

Structure of a quintuple mutant 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	5
Details	BINDING SITE FOR RESIDUE FE2 M 850

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

site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CL M 861

Chain	Residue
M	HIS219
M	THR222
M	TRP260
M	ILE265

site_id	AC3
Number of Residues	6
Details	BINDING SITE FOR RESIDUE PO4 M 867

Chain	Residue
M	ASN28
M	GLY53
M	SER54
M	HOH1189
M	HOH1193
M	HOH1215

site_id	AC4
Number of Residues	7
Details	BINDING SITE FOR RESIDUE PO4 M 868

Chain	Residue
H	HIS126
L	GLU72
L	TYR73
L	LYS82
M	THR21
M	HOH1101
M	HOH1330

site_id	AC5
Number of Residues	14
Details	BINDING SITE FOR RESIDUE BCL M 851

Chain	Residue
L	HIS168
L	MET174
L	ILE177
L	SER178
L	TYR181
L	THR182
L	BPH855
L	HOH1011
M	MET122
M	HIS182
M	LEU183
M	THR186
M	BCL853
M	SPO860

site_id	AC6
Number of Residues	20
Details	BINDING SITE FOR RESIDUE BCL L 852

Chain	Residue
L	ALA124
L	ALA127
L	TRP156
L	VAL157
L	THR160
L	ASN166
L	PHE167
L	HIS168
L	HIS173
L	ALA176
L	ILE177
L	PHE180
L	TYR181
L	SER244
L	CYS247
L	MET248
L	BCL854
M	PHE210
M	BCL853
M	BCL856

site_id	AC7
Number of Residues	21
Details	BINDING SITE FOR RESIDUE BCL M 853

Chain	Residue
L	VAL157
L	TYR162
L	BCL852
L	BPH855
M	MET122
M	ALA153
M	LEU156
M	TRP157
M	LEU160
M	THR186
M	ASN187
M	SER190
M	LEU196
M	PHE197
M	HIS202
M	SER205
M	ILE206
M	VAL276
M	GLY280
M	ILE284
M	BCL851

site_id	AC8
Number of Residues	12
Details	BINDING SITE FOR RESIDUE BCL L 854

Chain	Residue
L	TYR128
L	ILE150
L	HIS153
L	LEU154
L	BCL852
L	LDA864
M	PHE197
M	ASP203
M	ILE206
M	ALA207
M	PHE210
M	BCL856

site_id	AC9
Number of Residues	16
Details	BINDING SITE FOR RESIDUE BPH L 855

Chain	Residue
M	ALA149
M	PHE150
M	ALA153
M	THR277
M	BCL851
M	BCL853
L	TYR181
L	ALA184
L	LEU185
L	LEU189
M	SER59
M	LEU60
M	GLY63
M	VAL126
M	TRP129
M	THR146

site_id	BC1
Number of Residues	18
Details	BINDING SITE FOR RESIDUE BCL M 856

Chain	Residue
L	ALA93
L	PHE97
L	TRP100
L	GLU104
L	ILE117
L	ALA120
L	PHE121
L	ALA124
L	HIS153
L	VAL241
L	BCL852
L	BCL854
M	PHE210
M	ALA213
M	HIS214
M	TRP252
M	MET256
M	PHE258

site_id	BC2
Number of Residues	6
Details	BINDING SITE FOR RESIDUE U10 M 857

Chain	Residue
H	GLN32
H	HOH1032
M	PHE258
M	ASN259
M	TRP260
M	TRP268

site_id	BC3
Number of Residues	10
Details	BINDING SITE FOR RESIDUE U10 L 858

Chain	Residue
L	ALA186
L	LEU189
L	HIS190
L	LEU193
L	PHE216
L	SER223
L	ILE224
L	GLY225
L	ILE229
L	HOH1074

site_id	BC4
Number of Residues	6
Details	BINDING SITE FOR RESIDUE U10 L 859

Chain	Residue
L	TRP263
L	TRP265
L	TRP266
M	LEU86
M	PHE90
M	HOH1111

site_id	BC5
Number of Residues	10
Details	BINDING SITE FOR RESIDUE SPO M 860

Chain	Residue
M	PHE67
M	ILE70
M	GLY71
M	TRP75
M	SER119
M	TRP157
M	GLY161
M	GLY178
M	HIS182
M	BCL851

site_id	BC6
Number of Residues	14
Details	BINDING SITE FOR RESIDUE CDL M 862

Chain	Residue
H	TYR30
L	ASN199
L	PRO200
M	GLY143
M	LYS144
M	HIS145
M	TRP148
M	ARG267
M	ILE270
M	LEU278
M	HOH1155
M	HOH1234
M	HOH1247
M	HOH1270

site_id	BC7
Number of Residues	2
Details	BINDING SITE FOR RESIDUE HTO L 863

Chain	Residue
L	PRO118
L	PHE119

site_id	BC8
Number of Residues	5
Details	BINDING SITE FOR RESIDUE LDA L 864

Chain	Residue
L	TRP151
L	BCL854
M	PRO200
M	ASP203
M	PHE208

site_id	BC9
Number of Residues	6
Details	BINDING SITE FOR RESIDUE LDA L 865

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

site_id	CC1
Number of Residues	3
Details	BINDING SITE FOR RESIDUE LDA M 866

Chain	Residue
M	PHE105
M	ALA107
M	LEU109

site_id	CC2
Number of Residues	7
Details	BINDING SITE FOR RESIDUE GOL L 869

Chain	Residue
H	GLU43
H	GLY47
H	HOH1009
L	ARG7
L	HOH1045
L	HOH1184
L	HOH1239

Functional Information from PROSITE/UniProt

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

Chain	Residue	Details
L	ASN166-ALA192
M	ASN195-ALA221

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