eF-site ID 6kig-c
PDB Code 6kig
Chain c

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Title Structure of cyanobacterial photosystem I-IsiA supercomplex
Classification PHOTOSYNTHESIS
Compound Photosystem I P700 chlorophyll a apoprotein A1
Source ORGANISM_SCIENTIFIC: Synechococcus elongatus (strain PCC 7942);
Sequence c:  MQTYNNPEVTYDWWAGNARFANLSGLFIAAHVAQAALIMF
WAGAFTLYEISWLTADQSMGEQGLILLPHLATLGLGVGDG
GQVTDTYPLFVVGAVHLIASAVLGAGALFHTFRAPSDLAA
ASGAAKRFHFDWNDPKQLGLILGHHLLFLGVGALLLVAKA
TTWGGLYDAASQTVRLVTEPTLNPAVIYGYQTHFASIDNL
EDLVGGHVYVGVMLIAGGIWHILVPPFQWTKKVLIYSGEA
ILSYSLGGIALAGFVAAYFCAVNTLAYPVEFYGAPLEIKL
GVTPYFADTVQLPFGAHTPRAWLSNAHFFLAFFCLQGHLW
HALRAMGFDFRRVEKALSS
Description (1)  Photosystem I P700 chlorophyll a apoprotein A1 (E.C.1.97.1.12), Photosystem I P700 chlorophyll a apoprotein A2 (E.C.1.97.1.12), Photosystem I iron-sulfur center (E.C.1.97.1.12), Photosystem I reaction center subunit II, Photosystem I reaction center subunit IV, Photosystem I reaction center subunit III, Photosystem I PsaI protein, Photosystem I reaction center subunit IX, Photosystem I reaction center subunit PsaK, Photosystem I reaction center subunit XI, PsaM, Iron stress-induced chlorophyll-binding protein


Functional site

1) chain c
residue 13
type
sequence W
description binding site for residue CLA H 1219
source : BS6

2) chain c
residue 334
type
sequence E
description binding site for residue LHG H 1842
source : BV9

3) chain c
residue 254
type
sequence F
description binding site for residue BCR b 522
source : CL2

4) chain c
residue 258
type
sequence Y
description binding site for residue BCR b 522
source : CL2

5) chain c
residue 308
type
sequence F
description binding site for residue BCR b 522
source : CL2

6) chain c
residue 191
type
sequence Q
description binding site for residue BCR b 523
source : CL3

7) chain c
residue 192
type
sequence T
description binding site for residue BCR b 523
source : CL3

8) chain c
residue 194
type
sequence F
description binding site for residue BCR b 523
source : CL3

9) chain c
residue 258
type
sequence Y
description binding site for residue BCR b 523
source : CL3

10) chain c
residue 72
type
sequence T
description binding site for residue CLA c 501
source : CL6

11) chain c
residue 73
type
sequence L
description binding site for residue CLA c 501
source : CL6

12) chain c
residue 149
type
sequence L
description binding site for residue CLA c 501
source : CL6

13) chain c
residue 152
type
sequence G
description binding site for residue CLA c 501
source : CL6

14) chain c
residue 153
type
sequence A
description binding site for residue CLA c 501
source : CL6

15) chain c
residue 156
type
sequence L
description binding site for residue CLA c 501
source : CL6

16) chain c
residue 203
type
sequence L
description binding site for residue CLA c 501
source : CL6

17) chain c
residue 207
type
sequence H
description binding site for residue CLA c 501
source : CL6

18) chain c
residue 252
type
sequence A
description binding site for residue CLA c 501
source : CL6

19) chain c
residue 256
type
sequence A
description binding site for residue CLA c 501
source : CL6

20) chain c
residue 259
type
sequence F
description binding site for residue CLA c 501
source : CL6

21) chain c
residue 266
type
sequence A
description binding site for residue CLA c 501
source : CL6

22) chain c
residue 267
type
sequence Y
description binding site for residue CLA c 501
source : CL6

23) chain c
residue 41
type
sequence W
description binding site for residue CLA c 502
source : CL7

24) chain c
residue 69
type
sequence H
description binding site for residue CLA c 502
source : CL7

25) chain c
residue 249
type
sequence I
description binding site for residue CLA c 502
source : CL7

26) chain c
residue 252
type
sequence A
description binding site for residue CLA c 502
source : CL7

27) chain c
residue 267
type
sequence Y
description binding site for residue CLA c 502
source : CL7

28) chain c
residue 307
type
sequence H
description binding site for residue CLA c 502
source : CL7

29) chain c
residue 38
type
sequence I
description binding site for residue CLA c 503
source : CL8

30) chain c
residue 39
type
sequence M
description binding site for residue CLA c 503
source : CL8

31) chain c
residue 42
type
sequence A
description binding site for residue CLA c 503
source : CL8

32) chain c
residue 46
type
sequence T
description binding site for residue CLA c 503
source : CL8

33) chain c
residue 66
type
sequence L
description binding site for residue CLA c 503
source : CL8

34) chain c
residue 69
type
sequence H
description binding site for residue CLA c 503
source : CL8

35) chain c
residue 70
type
sequence L
description binding site for residue CLA c 503
source : CL8

36) chain c
residue 96
type
sequence H
description binding site for residue CLA c 503
source : CL8

37) chain c
residue 41
type
sequence W
description binding site for residue CLA c 504
source : CL9

38) chain c
residue 45
type
sequence F
description binding site for residue CLA c 504
source : CL9

39) chain c
residue 48
type
sequence Y
description binding site for residue CLA c 504
source : CL9

40) chain c
residue 49
type
sequence E
description binding site for residue CLA c 504
source : CL9

41) chain c
residue 52
type
sequence W
description binding site for residue CLA c 504
source : CL9

42) chain c
residue 65
type
sequence I
description binding site for residue CLA c 504
source : CL9

43) chain c
residue 302
type
sequence W
description binding site for residue CLA c 504
source : CL9

44) chain c
residue 234
type
sequence L
description binding site for residue CLA c 505
source : CM1

45) chain c
residue 235
type
sequence I
description binding site for residue CLA c 505
source : CM1

46) chain c
residue 244
type
sequence Y
description binding site for residue CLA c 505
source : CM1

47) chain c
residue 247
type
sequence G
description binding site for residue CLA c 505
source : CM1

48) chain c
residue 248
type
sequence G
description binding site for residue CLA c 505
source : CM1

49) chain c
residue 254
type
sequence F
description binding site for residue CLA c 505
source : CM1

50) chain c
residue 315
type
sequence L
description binding site for residue CLA c 505
source : CM1

51) chain c
residue 318
type
sequence H
description binding site for residue CLA c 505
source : CM1

52) chain c
residue 319
type
sequence L
description binding site for residue CLA c 505
source : CM1

53) chain c
residue 142
type
sequence L
description binding site for residue CLA c 506
source : CM2

54) chain c
residue 146
type
sequence L
description binding site for residue CLA c 506
source : CM2

55) chain c
residue 213
type
sequence M
description binding site for residue CLA c 506
source : CM2

56) chain c
residue 217
type
sequence G
description binding site for residue CLA c 506
source : CM2

57) chain c
residue 220
type
sequence W
description binding site for residue CLA c 506
source : CM2

58) chain c
residue 221
type
sequence H
description binding site for residue CLA c 506
source : CM2

59) chain c
residue 226
type
sequence P
description binding site for residue CLA c 506
source : CM2

60) chain c
residue 227
type
sequence F
description binding site for residue CLA c 506
source : CM2

61) chain c
residue 229
type
sequence W
description binding site for residue CLA c 506
source : CM2

62) chain c
residue 230
type
sequence T
description binding site for residue CLA c 506
source : CM2

63) chain c
residue 138
type
sequence L
description binding site for residue CLA c 507
source : CM3

64) chain c
residue 142
type
sequence L
description binding site for residue CLA c 507
source : CM3

65) chain c
residue 145
type
sequence H
description binding site for residue CLA c 507
source : CM3

66) chain c
residue 236
type
sequence Y
description binding site for residue CLA c 507
source : CM3

67) chain c
residue 241
type
sequence I
description binding site for residue CLA c 507
source : CM3

68) chain c
residue 244
type
sequence Y
description binding site for residue CLA c 507
source : CM3

69) chain c
residue 245
type
sequence S
description binding site for residue CLA c 507
source : CM3

70) chain c
residue 1
type
sequence M
description binding site for residue CLA c 508
source : CM4

71) chain c
residue 14
type
sequence W
description binding site for residue CLA c 508
source : CM4

72) chain c
residue 15
type
sequence A
description binding site for residue CLA c 508
source : CM4

73) chain c
residue 16
type
sequence G
description binding site for residue CLA c 508
source : CM4

74) chain c
residue 17
type
sequence N
description binding site for residue CLA c 508
source : CM4

75) chain c
residue 242
type
sequence L
description binding site for residue CLA c 508
source : CM4

76) chain c
residue 246
type
sequence L
description binding site for residue CLA c 508
source : CM4

77) chain c
residue 313
type
sequence F
description binding site for residue CLA c 508
source : CM4

78) chain c
residue 317
type
sequence G
description binding site for residue CLA c 508
source : CM4

79) chain c
residue 320
type
sequence W
description binding site for residue CLA c 508
source : CM4

80) chain c
residue 321
type
sequence H
description binding site for residue CLA c 508
source : CM4

81) chain c
residue 324
type
sequence R
description binding site for residue CLA c 508
source : CM4

82) chain c
residue 17
type
sequence N
description binding site for residue CLA c 509
source : CM5

83) chain c
residue 20
type
sequence F
description binding site for residue CLA c 509
source : CM5

84) chain c
residue 27
type
sequence F
description binding site for residue CLA c 509
source : CM5

85) chain c
residue 30
type
sequence A
description binding site for residue CLA c 509
source : CM5

86) chain c
residue 31
type
sequence H
description binding site for residue CLA c 509
source : CM5

87) chain c
residue 34
type
sequence Q
description binding site for residue CLA c 509
source : CM5

88) chain c
residue 130
type
sequence F
description binding site for residue CLA c 509
source : CM5

89) chain c
residue 132
type
sequence W
description binding site for residue CLA c 509
source : CM5

90) chain c
residue 145
type
sequence H
description binding site for residue CLA c 509
source : CM5

91) chain c
residue 242
type
sequence L
description binding site for residue CLA c 509
source : CM5

92) chain c
residue 245
type
sequence S
description binding site for residue CLA c 509
source : CM5

93) chain c
residue 17
type
sequence N
description binding site for residue CLA c 510
source : CM6

94) chain c
residue 34
type
sequence Q
description binding site for residue CLA c 510
source : CM6

95) chain c
residue 37
type
sequence L
description binding site for residue CLA c 510
source : CM6

96) chain c
residue 41
type
sequence W
description binding site for residue CLA c 510
source : CM6

97) chain c
residue 13
type
sequence W
description binding site for residue CLA c 511
source : CM7

98) chain c
residue 16
type
sequence G
description binding site for residue CLA c 511
source : CM7

99) chain c
residue 17
type
sequence N
description binding site for residue CLA c 511
source : CM7

100) chain c
residue 19
type
sequence R
description binding site for residue CLA c 511
source : CM7

101) chain c
residue 20
type
sequence F
description binding site for residue CLA c 511
source : CM7

102) chain c
residue 26
type
sequence L
description binding site for residue CLA c 511
source : CM7

103) chain c
residue 34
type
sequence Q
description binding site for residue CLA c 511
source : CM7

104) chain c
residue 112
type
sequence F
description binding site for residue CLA c 511
source : CM7

105) chain c
residue 31
type
sequence H
description binding site for residue CLA c 512
source : CM8

106) chain c
residue 35
type
sequence A
description binding site for residue CLA c 512
source : CM8

107) chain c
residue 128
type
sequence F
description binding site for residue CLA c 512
source : CM8

108) chain c
residue 130
type
sequence F
description binding site for residue CLA c 512
source : CM8

109) chain c
residue 137
type
sequence Q
description binding site for residue CLA c 512
source : CM8

110) chain c
residue 140
type
sequence L
description binding site for residue CLA c 512
source : CM8

111) chain c
residue 141
type
sequence I
description binding site for residue CLA c 512
source : CM8

112) chain c
residue 144
type
sequence H
description binding site for residue CLA c 512
source : CM8

113) chain c
residue 145
type
sequence H
description binding site for residue CLA c 512
source : CM8

114) chain c
residue 148
type
sequence F
description binding site for residue CLA c 512
source : CM8

115) chain c
residue 28
type
sequence I
description binding site for residue CLA c 513
source : CM9

116) chain c
residue 32
type
sequence V
description binding site for residue CLA c 513
source : CM9

117) chain c
residue 106
type
sequence G
description binding site for residue CLA c 513
source : CM9

118) chain c
residue 109
type
sequence F
description binding site for residue CLA c 513
source : CM9

119) chain c
residue 110
type
sequence H
description binding site for residue CLA c 513
source : CM9

120) chain c
residue 124
type
sequence A
description binding site for residue CLA c 513
source : CM9

121) chain c
residue 128
type
sequence F
description binding site for residue CLA c 513
source : CM9

122) chain c
residue 127
type
sequence R
description binding site for residue CLA c 516
source : CN1

123) chain c
residue 128
type
sequence F
description binding site for residue CLA c 516
source : CN1

124) chain c
residue 144
type
sequence H
description binding site for residue CLA c 516
source : CN1

125) chain c
residue 147
type
sequence L
description binding site for residue CLA c 516
source : CN1

126) chain c
residue 148
type
sequence F
description binding site for residue CLA c 516
source : CN1

127) chain c
residue 222
type
sequence I
description binding site for residue CLA c 516
source : CN1

128) chain c
residue 187
type
sequence I
description binding site for residue CLA c 517
source : CN2

129) chain c
residue 191
type
sequence Q
description binding site for residue CLA c 517
source : CN2

130) chain c
residue 194
type
sequence F
description binding site for residue CLA c 517
source : CN2

131) chain c
residue 251
type
sequence L
description binding site for residue CLA c 517
source : CN2

132) chain c
residue 312
type
sequence F
description binding site for residue CLA c 518
source : CN3

133) chain c
residue 316
type
sequence Q
description binding site for residue CLA c 518
source : CN3

134) chain c
residue 319
type
sequence L
description binding site for residue CLA c 518
source : CN3

135) chain c
residue 320
type
sequence W
description binding site for residue CLA c 518
source : CN3

136) chain c
residue 330
type
sequence F
description binding site for residue CLA c 518
source : CN3

137) chain c
residue 282
type
sequence V
description binding site for residue CLA c 519
source : CN4

138) chain c
residue 283
type
sequence T
description binding site for residue CLA c 519
source : CN4

139) chain c
residue 284
type
sequence P
description binding site for residue CLA c 519
source : CN4

140) chain c
residue 312
type
sequence F
description binding site for residue CLA c 519
source : CN4

141) chain c
residue 14
type
sequence W
description binding site for residue BCR c 521
source : CN5

142) chain c
residue 297
type
sequence H
description binding site for residue BCR c 521
source : CN5

143) chain c
residue 301
type
sequence A
description binding site for residue BCR c 521
source : CN5

144) chain c
residue 302
type
sequence W
description binding site for residue BCR c 521
source : CN5

145) chain c
residue 305
type
sequence N
description binding site for residue BCR c 521
source : CN5

146) chain c
residue 309
type
sequence F
description binding site for residue BCR c 521
source : CN5

147) chain c
residue 313
type
sequence F
description binding site for residue BCR c 521
source : CN5

148) chain c
residue 36
type
sequence A
description binding site for residue BCR c 522
source : CN6

149) chain c
residue 90
type
sequence F
description binding site for residue BCR c 522
source : CN6

150) chain c
residue 101
type
sequence A
description binding site for residue BCR c 522
source : CN6

151) chain c
residue 98
type
sequence I
description binding site for residue BCR c 523
source : CN7

152) chain c
residue 99
type
sequence A
description binding site for residue BCR c 523
source : CN7

153) chain c
residue 102
type
sequence V
description binding site for residue BCR c 523
source : CN7

154) chain c
residue 128
type
sequence F
description binding site for residue BCR c 523
source : CN7

155) chain c
residue 190
type
sequence Y
description binding site for residue BCR c 524
source : CN8

156) chain c
residue 206
type
sequence G
description binding site for residue BCR c 524
source : CN8

157) chain c
residue 207
type
sequence H
description binding site for residue BCR c 524
source : CN8

158) chain c
residue 233
type
sequence V
description binding site for residue BCR c 524
source : CN8

159) chain c
residue 259
type
sequence F
description binding site for residue BCR c 524
source : CN8

160) chain c
residue 4
type
sequence Y
description binding site for residue SQD c 822
source : CN9

161) chain c
residue 10
type
sequence T
description binding site for residue SQD c 822
source : CN9

162) chain c
residue 11
type
sequence Y
description binding site for residue SQD c 822
source : CN9

163) chain c
residue 12
type
sequence D
description binding site for residue SQD c 822
source : CN9

164) chain c
residue 14
type
sequence W
description binding site for residue SQD c 822
source : CN9

165) chain c
residue 15
type
sequence A
description binding site for residue SQD c 822
source : CN9

166) chain c
residue 320
type
sequence W
description binding site for residue SQD c 822
source : CN9

167) chain c
residue 324
type
sequence R
description binding site for residue SQD c 822
source : CN9

168) chain c
residue 334
type
sequence E
description binding site for residue SQD c 822
source : CN9

169) chain c
residue 105
type
sequence A
description binding site for residue CLA d 505
source : CO5

170) chain c
residue 109
type
sequence F
description binding site for residue CLA d 505
source : CO5

171) chain c
residue 40
type
sequence F
description binding site for residue CLA d 518
source : CP7

172) chain c
residue 108
type
sequence L
description binding site for residue CLA d 518
source : CP7

173) chain c
residue 40
type
sequence F
description binding site for residue CLA d 519
source : CP8

174) chain c
residue 44
type
sequence A
description binding site for residue CLA d 519
source : CP8

175) chain c
residue 25-45
type TRANSMEM
sequence GLFIAAHVAQAALIMFWAGAF
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

176) chain c
residue 89-109
type TRANSMEM
sequence LFVVGAVHLIASAVLGAGALF
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

177) chain c
residue 138-158
type TRANSMEM
sequence LGLILGHHLLFLGVGALLLVA
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

178) chain c
residue 204-224
type TRANSMEM
sequence VGGHVYVGVMLIAGGIWHILV
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

179) chain c
residue 240-260
type TRANSMEM
sequence AILSYSLGGIALAGFVAAYFC
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

180) chain c
residue 308-328
type TRANSMEM
sequence FFLAFFCLQGHLWHALRAMGF
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI1


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