eF-site ID 4cas-ABC
PDB Code 4cas
Chain A, B, C

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Title Serial femtosecond crystallography structure of a photosynthetic reaction center
Classification PHOTOSYNTHESIS
Compound PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT
Source ORGANISM_SCIENTIFIC: BLASTOCHLORIS VIRIDIS;
Sequence A:  CFEPPPATTTQTGFRGLSMGEVLHPATVKAKKERDAQYPP
ALAAVKAEGPPVSQVYKNVKVLGNLTEAEFLRTMTAITEW
VSPQEGCTYCHDENNLASEAKYPYVVARRMLEMTRAINTN
WTQHVAQTGVTCYTCHRGTPLPPYVRYLEPTLPLNNRETP
THVERVETRSGYVVRLAKYTAYSALNYDPFTMFLANDKRQ
VRVVPQTALPLVGVSRGKERRPLSDAYATFALMMSISDSL
GTNCTFCHNAQTFESWGKKSTPQRAIAWWGIRMVRDLNMN
YLAPLNASLPASRLGRQGEAPQADCRTCHQGVTKPLFGAS
RLKDYPELGPIK
B:  ALLSFERKYRVRGGTLIGGDLFDFWVGPYFVGFFGVSAIF
FIFLGVSLIGYAASQGPTWDPFAISINPPDLKYGLGAAPL
LEGGFWQAITVCALGAFISWMLREVEISRKLGIGWHVPLA
FCVPIFMFCVLQVFRPLLLGSWGHAFPYGILSHLDWVNNF
GYQYLNWHYNPGHMSSVSFLFVNAMALGLHGGLILSVANP
GDGDKVKTAEHENQYFRDVVGYSIGALSIHRLGLFLASNI
FLTGAFGTIASGPFWTRGWPEWWGWWLDIPFWS
C:  ADYQTIYTQIQARGPHITVSGEWGDNDRVGKPFYSYWLGK
IGDAQIGPIYLGASGIAAFAFGSTAILIILFNMAAEVHFD
PLQFFRQFFWLGLYPPKAQYGMGIPPLHDGGWWLMAGLFM
TLSLGSWWIRVYSRARALGLGTHIAWNFAAAIFFVLCIGC
IHPTLVGSWSEGVPFGIWPHIDWLTAFSIRYGNFYYCPWH
GFSIGFAYGCGLLFAAHGATILAVARFGGDREIEQITDRG
TAVERAALFWRWTIGFNATIESVHRWGWFFSLMVMVSASV
GILLTGTFVDNWYLWCVKHGAAPDYPAYLPATPDPASLPG
APK
Description


Functional site

1) chain A
residue 56
type
sequence Y
description binding site for residue HEC A 401
source : AC1

2) chain A
residue 57
type
sequence K
description binding site for residue HEC A 401
source : AC1

3) chain A
residue 58
type
sequence N
description binding site for residue HEC A 401
source : AC1

4) chain A
residue 59
type
sequence V
description binding site for residue HEC A 401
source : AC1

5) chain A
residue 60
type
sequence K
description binding site for residue HEC A 401
source : AC1

6) chain A
residue 61
type
sequence V
description binding site for residue HEC A 401
source : AC1

7) chain A
residue 62
type
sequence L
description binding site for residue HEC A 401
source : AC1

8) chain A
residue 70
type
sequence F
description binding site for residue HEC A 401
source : AC1

9) chain A
residue 74
type
sequence M
description binding site for residue HEC A 401
source : AC1

10) chain A
residue 78
type
sequence T
description binding site for residue HEC A 401
source : AC1

11) chain A
residue 82
type
sequence S
description binding site for residue HEC A 401
source : AC1

12) chain A
residue 87
type
sequence C
description binding site for residue HEC A 401
source : AC1

13) chain A
residue 90
type
sequence C
description binding site for residue HEC A 401
source : AC1

14) chain A
residue 91
type
sequence H
description binding site for residue HEC A 401
source : AC1

15) chain A
residue 104
type
sequence Y
description binding site for residue HEC A 401
source : AC1

16) chain A
residue 107
type
sequence A
description binding site for residue HEC A 401
source : AC1

17) chain A
residue 108
type
sequence R
description binding site for residue HEC A 401
source : AC1

18) chain A
residue 81
type
sequence V
description binding site for residue HEC A 402
source : AC2

19) chain A
residue 89
type
sequence Y
description binding site for residue HEC A 402
source : AC2

20) chain A
residue 102
type
sequence Y
description binding site for residue HEC A 402
source : AC2

21) chain A
residue 106
type
sequence V
description binding site for residue HEC A 402
source : AC2

22) chain A
residue 110
type
sequence M
description binding site for residue HEC A 402
source : AC2

23) chain A
residue 113
type
sequence M
description binding site for residue HEC A 402
source : AC2

24) chain A
residue 114
type
sequence T
description binding site for residue HEC A 402
source : AC2

25) chain A
residue 132
type
sequence C
description binding site for residue HEC A 402
source : AC2

26) chain A
residue 135
type
sequence C
description binding site for residue HEC A 402
source : AC2

27) chain A
residue 136
type
sequence H
description binding site for residue HEC A 402
source : AC2

28) chain A
residue 140
type
sequence P
description binding site for residue HEC A 402
source : AC2

29) chain A
residue 141
type
sequence L
description binding site for residue HEC A 402
source : AC2

30) chain A
residue 142
type
sequence P
description binding site for residue HEC A 402
source : AC2

31) chain A
residue 289
type
sequence L
description binding site for residue HEC A 402
source : AC2

32) chain A
residue 293
type
sequence R
description binding site for residue HEC A 402
source : AC2

33) chain A
residue 301
type
sequence P
description binding site for residue HEC A 402
source : AC2

34) chain A
residue 201
type
sequence V
description binding site for residue HEC A 403
source : AC3

35) chain A
residue 202
type
sequence R
description binding site for residue HEC A 403
source : AC3

36) chain A
residue 203
type
sequence V
description binding site for residue HEC A 403
source : AC3

37) chain A
residue 204
type
sequence V
description binding site for residue HEC A 403
source : AC3

38) chain A
residue 233
type
sequence M
description binding site for residue HEC A 403
source : AC3

39) chain A
residue 237
type
sequence S
description binding site for residue HEC A 403
source : AC3

40) chain A
residue 243
type
sequence N
description binding site for residue HEC A 403
source : AC3

41) chain A
residue 244
type
sequence C
description binding site for residue HEC A 403
source : AC3

42) chain A
residue 247
type
sequence C
description binding site for residue HEC A 403
source : AC3

43) chain A
residue 248
type
sequence H
description binding site for residue HEC A 403
source : AC3

44) chain A
residue 253
type
sequence F
description binding site for residue HEC A 403
source : AC3

45) chain A
residue 254
type
sequence E
description binding site for residue HEC A 403
source : AC3

46) chain A
residue 264
type
sequence R
description binding site for residue HEC A 403
source : AC3

47) chain A
residue 267
type
sequence A
description binding site for residue HEC A 403
source : AC3

48) chain A
residue 268
type
sequence W
description binding site for residue HEC A 403
source : AC3

49) chain A
residue 272
type
sequence R
description binding site for residue HEC A 403
source : AC3

50) chain B
residue 162
type
sequence Y
description binding site for residue HEC A 403
source : AC3

51) chain C
residue 189
type
sequence I
description binding site for residue HEC A 403
source : AC3

52) chain A
residue 124
type
sequence H
description binding site for residue HEC A 404
source : AC4

53) chain A
residue 128
type
sequence T
description binding site for residue HEC A 404
source : AC4

54) chain A
residue 129
type
sequence G
description binding site for residue HEC A 404
source : AC4

55) chain A
residue 240
type
sequence L
description binding site for residue HEC A 404
source : AC4

56) chain A
residue 263
type
sequence Q
description binding site for residue HEC A 404
source : AC4

57) chain A
residue 267
type
sequence A
description binding site for residue HEC A 404
source : AC4

58) chain A
residue 271
type
sequence I
description binding site for residue HEC A 404
source : AC4

59) chain A
residue 273
type
sequence M
description binding site for residue HEC A 404
source : AC4

60) chain A
residue 304
type
sequence D
description binding site for residue HEC A 404
source : AC4

61) chain A
residue 305
type
sequence C
description binding site for residue HEC A 404
source : AC4

62) chain A
residue 308
type
sequence C
description binding site for residue HEC A 404
source : AC4

63) chain A
residue 309
type
sequence H
description binding site for residue HEC A 404
source : AC4

64) chain A
residue 313
type
sequence T
description binding site for residue HEC A 404
source : AC4

65) chain A
residue 314
type
sequence K
description binding site for residue HEC A 404
source : AC4

66) chain A
residue 315
type
sequence P
description binding site for residue HEC A 404
source : AC4

67) chain A
residue 1
type
sequence C
description binding site for residue DGA A 405
source : AC5

68) chain B
residue 262
type
sequence W
description binding site for residue DGA A 405
source : AC5

69) chain B
residue 265
type
sequence W
description binding site for residue DGA A 405
source : AC5

70) chain B
residue 174
type
sequence M
description binding site for residue BCL B 301
source : AC6

71) chain B
residue 177
type
sequence V
description binding site for residue BCL B 301
source : AC6

72) chain B
residue 181
type
sequence F
description binding site for residue BCL B 301
source : AC6

73) chain B
residue 185
type
sequence M
description binding site for residue BCL B 301
source : AC6

74) chain C
residue 120
type
sequence M
description binding site for residue BCL B 301
source : AC6

75) chain C
residue 155
type
sequence V
description binding site for residue BCL B 301
source : AC6

76) chain C
residue 180
type
sequence H
description binding site for residue BCL B 301
source : AC6

77) chain B
residue 97
type
sequence F
description binding site for residue BCL B 302
source : AC7

78) chain B
residue 124
type
sequence P
description binding site for residue BCL B 302
source : AC7

79) chain B
residue 127
type
sequence M
description binding site for residue BCL B 302
source : AC7

80) chain B
residue 128
type
sequence F
description binding site for residue BCL B 302
source : AC7

81) chain B
residue 131
type
sequence L
description binding site for residue BCL B 302
source : AC7

82) chain B
residue 157
type
sequence V
description binding site for residue BCL B 302
source : AC7

83) chain B
residue 158
type
sequence N
description binding site for residue BCL B 302
source : AC7

84) chain B
residue 160
type
sequence F
description binding site for residue BCL B 302
source : AC7

85) chain B
residue 167
type
sequence W
description binding site for residue BCL B 302
source : AC7

86) chain B
residue 168
type
sequence H
description binding site for residue BCL B 302
source : AC7

87) chain B
residue 173
type
sequence H
description binding site for residue BCL B 302
source : AC7

88) chain B
residue 176
type
sequence S
description binding site for residue BCL B 302
source : AC7

89) chain B
residue 241
type
sequence F
description binding site for residue BCL B 302
source : AC7

90) chain B
residue 244
type
sequence G
description binding site for residue BCL B 302
source : AC7

91) chain B
residue 248
type
sequence T
description binding site for residue BCL B 302
source : AC7

92) chain C
residue 195
type
sequence Y
description binding site for residue BCL B 302
source : AC7

93) chain B
residue 49
type
sequence I
description binding site for residue BCL B 303
source : AC8

94) chain B
residue 128
type
sequence F
description binding site for residue BCL B 303
source : AC8

95) chain B
residue 146
type
sequence F
description binding site for residue BCL B 303
source : AC8

96) chain B
residue 150
type
sequence I
description binding site for residue BCL B 303
source : AC8

97) chain B
residue 153
type
sequence H
description binding site for residue BCL B 303
source : AC8

98) chain B
residue 154
type
sequence L
description binding site for residue BCL B 303
source : AC8

99) chain B
residue 157
type
sequence V
description binding site for residue BCL B 303
source : AC8

100) chain C
residue 195
type
sequence Y
description binding site for residue BCL B 303
source : AC8

101) chain C
residue 201
type
sequence G
description binding site for residue BCL B 303
source : AC8

102) chain C
residue 204
type
sequence I
description binding site for residue BCL B 303
source : AC8

103) chain C
residue 205
type
sequence G
description binding site for residue BCL B 303
source : AC8

104) chain C
residue 208
type
sequence Y
description binding site for residue BCL B 303
source : AC8

105) chain B
residue 42
type
sequence I
description binding site for residue BPB B 304
source : AC9

106) chain B
residue 49
type
sequence I
description binding site for residue BPB B 304
source : AC9

107) chain B
residue 93
type
sequence A
description binding site for residue BPB B 304
source : AC9

108) chain B
residue 100
type
sequence W
description binding site for residue BPB B 304
source : AC9

109) chain B
residue 104
type
sequence E
description binding site for residue BPB B 304
source : AC9

110) chain B
residue 117
type
sequence V
description binding site for residue BPB B 304
source : AC9

111) chain B
residue 121
type
sequence F
description binding site for residue BPB B 304
source : AC9

112) chain B
residue 124
type
sequence P
description binding site for residue BPB B 304
source : AC9

113) chain B
residue 148
type
sequence Y
description binding site for residue BPB B 304
source : AC9

114) chain B
residue 149
type
sequence G
description binding site for residue BPB B 304
source : AC9

115) chain B
residue 150
type
sequence I
description binding site for residue BPB B 304
source : AC9

116) chain B
residue 153
type
sequence H
description binding site for residue BPB B 304
source : AC9

117) chain B
residue 237
type
sequence A
description binding site for residue BPB B 304
source : AC9

118) chain C
residue 208
type
sequence Y
description binding site for residue BPB B 304
source : AC9

119) chain C
residue 212
type
sequence L
description binding site for residue BPB B 304
source : AC9

120) chain B
residue 119
type
sequence L
description binding site for residue MPG B 305
source : AD1

121) chain B
residue 238
type
sequence S
description binding site for residue MPG B 305
source : AD1

122) chain C
residue 1
type
sequence A
description binding site for residue MPG B 305
source : AD1

123) chain B
residue 179
type
sequence F
description binding site for residue MPG B 306
source : AD2

124) chain B
residue 189
type
sequence L
description binding site for residue MPG B 306
source : AD2

125) chain B
residue 190
type
sequence H
description binding site for residue MPG B 306
source : AD2

126) chain B
residue 216
type
sequence F
description binding site for residue MPG B 306
source : AD2

127) chain B
residue 223
type
sequence S
description binding site for residue MPG B 306
source : AD2

128) chain B
residue 190
type
sequence H
description binding site for residue FE2 B 307
source : AD3

129) chain B
residue 230
type
sequence H
description binding site for residue FE2 B 307
source : AD3

130) chain C
residue 217
type
sequence H
description binding site for residue FE2 B 307
source : AD3

131) chain C
residue 232
type
sequence E
description binding site for residue FE2 B 307
source : AD3

132) chain C
residue 264
type
sequence H
description binding site for residue FE2 B 307
source : AD3

133) chain B
residue 168
type
sequence H
description binding site for residue BCL C 401
source : AD4

134) chain C
residue 69
type
sequence I
description binding site for residue BCL C 401
source : AD4

135) chain C
residue 120
type
sequence M
description binding site for residue BCL C 401
source : AD4

136) chain C
residue 148
type
sequence F
description binding site for residue BCL C 401
source : AD4

137) chain C
residue 154
type
sequence F
description binding site for residue BCL C 401
source : AD4

138) chain C
residue 185
type
sequence T
description binding site for residue BCL C 401
source : AD4

139) chain C
residue 194
type
sequence F
description binding site for residue BCL C 401
source : AD4

140) chain C
residue 195
type
sequence Y
description binding site for residue BCL C 401
source : AD4

141) chain C
residue 200
type
sequence H
description binding site for residue BCL C 401
source : AD4

142) chain C
residue 203
type
sequence S
description binding site for residue BCL C 401
source : AD4

143) chain C
residue 204
type
sequence I
description binding site for residue BCL C 401
source : AD4

144) chain C
residue 208
type
sequence Y
description binding site for residue BCL C 401
source : AD4

145) chain C
residue 275
type
sequence M
description binding site for residue BCL C 401
source : AD4

146) chain C
residue 278
type
sequence A
description binding site for residue BCL C 401
source : AD4

147) chain C
residue 282
type
sequence I
description binding site for residue BCL C 401
source : AD4

148) chain B
residue 181
type
sequence F
description binding site for residue BPB C 402
source : AD5

149) chain B
residue 185
type
sequence M
description binding site for residue BPB C 402
source : AD5

150) chain B
residue 189
type
sequence L
description binding site for residue BPB C 402
source : AD5

151) chain C
residue 63
type
sequence S
description binding site for residue BPB C 402
source : AD5

152) chain C
residue 123
type
sequence S
description binding site for residue BPB C 402
source : AD5

153) chain C
residue 127
type
sequence W
description binding site for residue BPB C 402
source : AD5

154) chain C
residue 144
type
sequence I
description binding site for residue BPB C 402
source : AD5

155) chain C
residue 147
type
sequence N
description binding site for residue BPB C 402
source : AD5

156) chain C
residue 148
type
sequence F
description binding site for residue BPB C 402
source : AD5

157) chain C
residue 271
type
sequence S
description binding site for residue BPB C 402
source : AD5

158) chain C
residue 275
type
sequence M
description binding site for residue BPB C 402
source : AD5

159) chain B
residue 29
type
sequence Y
description binding site for residue MQ7 C 403
source : AD6

160) chain B
residue 39
type
sequence I
description binding site for residue MQ7 C 403
source : AD6

161) chain B
residue 103
type
sequence R
description binding site for residue MQ7 C 403
source : AD6

162) chain C
residue 217
type
sequence H
description binding site for residue MQ7 C 403
source : AD6

163) chain C
residue 220
type
sequence T
description binding site for residue MQ7 C 403
source : AD6

164) chain C
residue 246
type
sequence A
description binding site for residue MQ7 C 403
source : AD6

165) chain C
residue 247
type
sequence A
description binding site for residue MQ7 C 403
source : AD6

166) chain C
residue 250
type
sequence W
description binding site for residue MQ7 C 403
source : AD6

167) chain C
residue 257
type
sequence N
description binding site for residue MQ7 C 403
source : AD6

168) chain C
residue 258
type
sequence A
description binding site for residue MQ7 C 403
source : AD6

169) chain C
residue 266
type
sequence W
description binding site for residue MQ7 C 403
source : AD6

170) chain C
residue 117
type
sequence G
description binding site for residue NS5 C 404
source : AD7

171) chain C
residue 121
type
sequence T
description binding site for residue NS5 C 404
source : AD7

172) chain C
residue 155
type
sequence V
description binding site for residue NS5 C 404
source : AD7

173) chain C
residue 159
type
sequence G
description binding site for residue NS5 C 404
source : AD7

174) chain C
residue 160
type
sequence C
description binding site for residue NS5 C 404
source : AD7

175) chain C
residue 176
type
sequence G
description binding site for residue NS5 C 404
source : AD7

176) chain B
residue 62
type
sequence F
description binding site for residue OTP C 405
source : AD8

177) chain B
residue 151
type
sequence L
description binding site for residue OTP C 405
source : AD8

178) chain C
residue 198
type
sequence P
description binding site for residue OTP C 405
source : AD8

179) chain C
residue 206
type
sequence F
description binding site for residue OTP C 405
source : AD8

180) chain C
residue 296
type
sequence C
description binding site for residue OTP C 405
source : AD8

181) chain C
residue 23
type
sequence W
description binding site for residue PO4 C 407
source : AD9

182) chain C
residue 50
type
sequence Y
description binding site for residue PO4 C 407
source : AD9

183) chain C
residue 52
type
sequence G
description binding site for residue PO4 C 407
source : AD9

184) chain C
residue 53
type
sequence A
description binding site for residue PO4 C 407
source : AD9

185) chain C
residue 54
type
sequence S
description binding site for residue PO4 C 407
source : AD9

186) chain C
residue 133
type
sequence S
description binding site for residue PO4 C 407
source : AD9

187) chain C
residue 265
type
sequence R
description binding site for residue PO4 C 408
source : AE1

188) chain C
residue 200
type MOD_RES
sequence H
description N-formylmethionine => ECO:0000269|PubMed:16453623
source Swiss-Prot : SWS_FT_FI4

189) chain C
residue 193-219
type prosite
sequence NFYYCPWHGFSIGFAYGCGLLFAAHGA
description REACTION_CENTER Photosynthetic reaction center proteins signature. NfyycPwHgfSigfaygcgllfAaHGA
source prosite : PS00244

190) chain B
residue 166-192
type prosite
sequence NWHYNPGHMSSVSFLFVNAMALGLHGG
description REACTION_CENTER Photosynthetic reaction center proteins signature. NfyycPwHgfSigfaygcgllfAaHGA
source prosite : PS00244

191) chain C
residue 217
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI5

192) chain C
residue 232
type BINDING
sequence E
description
source Swiss-Prot : SWS_FT_FI5

193) chain C
residue 250
type BINDING
sequence W
description
source Swiss-Prot : SWS_FT_FI5

194) chain C
residue 264
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI5

195) chain C
residue 110-136
type TRANSMEM
sequence GGWWLMAGLFMTLSLGSWWIRVYSRAR
description Helical
source Swiss-Prot : SWS_FT_FI2

196) chain C
residue 142-165
type TRANSMEM
sequence THIAWNFAAAIFFVLCIGCIHPTL
description Helical
source Swiss-Prot : SWS_FT_FI2

197) chain C
residue 197-222
type TRANSMEM
sequence CPWHGFSIGFAYGCGLLFAAHGATIL
description Helical
source Swiss-Prot : SWS_FT_FI2

198) chain C
residue 259-283
type TRANSMEM
sequence TIESVHRWGWFFSLMVMVSASVGIL
description Helical
source Swiss-Prot : SWS_FT_FI2

199) chain A
residue 247
type TRANSMEM
sequence C
description Helical
source Swiss-Prot : SWS_FT_FI2

200) chain A
residue 305
type TRANSMEM
sequence C
description Helical
source Swiss-Prot : SWS_FT_FI2

201) chain A
residue 308
type TRANSMEM
sequence C
description Helical
source Swiss-Prot : SWS_FT_FI2

202) chain C
residue 137-141
type TOPO_DOM
sequence ALGLG
description Periplasmic => ECO:0000269|PubMed:2676514
source Swiss-Prot : SWS_FT_FI1

203) chain C
residue 223-258
type TOPO_DOM
sequence AVARFGGDREIEQITDRGTAVERAALFWRWTIGFNA
description Periplasmic => ECO:0000269|PubMed:2676514
source Swiss-Prot : SWS_FT_FI1

204) chain A
residue 124
type TOPO_DOM
sequence H
description Periplasmic => ECO:0000269|PubMed:2676514
source Swiss-Prot : SWS_FT_FI1

205) chain A
residue 136
type TOPO_DOM
sequence H
description Periplasmic => ECO:0000269|PubMed:2676514
source Swiss-Prot : SWS_FT_FI1

206) chain A
residue 233
type TOPO_DOM
sequence M
description Periplasmic => ECO:0000269|PubMed:2676514
source Swiss-Prot : SWS_FT_FI1

207) chain A
residue 248
type TOPO_DOM
sequence H
description Periplasmic => ECO:0000269|PubMed:2676514
source Swiss-Prot : SWS_FT_FI1

208) chain A
residue 309
type TOPO_DOM
sequence H
description Periplasmic => ECO:0000269|PubMed:2676514
source Swiss-Prot : SWS_FT_FI1

209) chain C
residue 166-196
type TOPO_DOM
sequence VGSWSEGVPFGIWPHIDWLTAFSIRYGNFYY
description Cytoplasmic => ECO:0000269|PubMed:2676514
source Swiss-Prot : SWS_FT_FI3

210) chain C
residue 284-323
type TOPO_DOM
sequence LTGTFVDNWYLWCVKHGAAPDYPAYLPATPDPASLPGAPK
description Cytoplasmic => ECO:0000269|PubMed:2676514
source Swiss-Prot : SWS_FT_FI3


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