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

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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 u:  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 u
residue 13
type
sequence W
description binding site for residue CLA f 1219
source : CZ8

2) chain u
residue 334
type
sequence E
description binding site for residue LHG f 1842
source : DF2

3) chain u
residue 254
type
sequence F
description binding site for residue BCR t 522
source : DS4

4) chain u
residue 258
type
sequence Y
description binding site for residue BCR t 522
source : DS4

5) chain u
residue 308
type
sequence F
description binding site for residue BCR t 522
source : DS4

6) chain u
residue 191
type
sequence Q
description binding site for residue BCR t 523
source : DS5

7) chain u
residue 192
type
sequence T
description binding site for residue BCR t 523
source : DS5

8) chain u
residue 194
type
sequence F
description binding site for residue BCR t 523
source : DS5

9) chain u
residue 258
type
sequence Y
description binding site for residue BCR t 523
source : DS5

10) chain u
residue 72
type
sequence T
description binding site for residue CLA u 501
source : DS8

11) chain u
residue 73
type
sequence L
description binding site for residue CLA u 501
source : DS8

12) chain u
residue 149
type
sequence L
description binding site for residue CLA u 501
source : DS8

13) chain u
residue 152
type
sequence G
description binding site for residue CLA u 501
source : DS8

14) chain u
residue 153
type
sequence A
description binding site for residue CLA u 501
source : DS8

15) chain u
residue 156
type
sequence L
description binding site for residue CLA u 501
source : DS8

16) chain u
residue 203
type
sequence L
description binding site for residue CLA u 501
source : DS8

17) chain u
residue 207
type
sequence H
description binding site for residue CLA u 501
source : DS8

18) chain u
residue 252
type
sequence A
description binding site for residue CLA u 501
source : DS8

19) chain u
residue 256
type
sequence A
description binding site for residue CLA u 501
source : DS8

20) chain u
residue 259
type
sequence F
description binding site for residue CLA u 501
source : DS8

21) chain u
residue 266
type
sequence A
description binding site for residue CLA u 501
source : DS8

22) chain u
residue 267
type
sequence Y
description binding site for residue CLA u 501
source : DS8

23) chain u
residue 41
type
sequence W
description binding site for residue CLA u 502
source : DS9

24) chain u
residue 69
type
sequence H
description binding site for residue CLA u 502
source : DS9

25) chain u
residue 249
type
sequence I
description binding site for residue CLA u 502
source : DS9

26) chain u
residue 252
type
sequence A
description binding site for residue CLA u 502
source : DS9

27) chain u
residue 267
type
sequence Y
description binding site for residue CLA u 502
source : DS9

28) chain u
residue 307
type
sequence H
description binding site for residue CLA u 502
source : DS9

29) chain u
residue 38
type
sequence I
description binding site for residue CLA u 503
source : DT1

30) chain u
residue 39
type
sequence M
description binding site for residue CLA u 503
source : DT1

31) chain u
residue 42
type
sequence A
description binding site for residue CLA u 503
source : DT1

32) chain u
residue 46
type
sequence T
description binding site for residue CLA u 503
source : DT1

33) chain u
residue 66
type
sequence L
description binding site for residue CLA u 503
source : DT1

34) chain u
residue 69
type
sequence H
description binding site for residue CLA u 503
source : DT1

35) chain u
residue 70
type
sequence L
description binding site for residue CLA u 503
source : DT1

36) chain u
residue 96
type
sequence H
description binding site for residue CLA u 503
source : DT1

37) chain u
residue 41
type
sequence W
description binding site for residue CLA u 504
source : DT2

38) chain u
residue 45
type
sequence F
description binding site for residue CLA u 504
source : DT2

39) chain u
residue 48
type
sequence Y
description binding site for residue CLA u 504
source : DT2

40) chain u
residue 49
type
sequence E
description binding site for residue CLA u 504
source : DT2

41) chain u
residue 52
type
sequence W
description binding site for residue CLA u 504
source : DT2

42) chain u
residue 65
type
sequence I
description binding site for residue CLA u 504
source : DT2

43) chain u
residue 302
type
sequence W
description binding site for residue CLA u 504
source : DT2

44) chain u
residue 234
type
sequence L
description binding site for residue CLA u 505
source : DT3

45) chain u
residue 235
type
sequence I
description binding site for residue CLA u 505
source : DT3

46) chain u
residue 244
type
sequence Y
description binding site for residue CLA u 505
source : DT3

47) chain u
residue 247
type
sequence G
description binding site for residue CLA u 505
source : DT3

48) chain u
residue 248
type
sequence G
description binding site for residue CLA u 505
source : DT3

49) chain u
residue 254
type
sequence F
description binding site for residue CLA u 505
source : DT3

50) chain u
residue 315
type
sequence L
description binding site for residue CLA u 505
source : DT3

51) chain u
residue 318
type
sequence H
description binding site for residue CLA u 505
source : DT3

52) chain u
residue 319
type
sequence L
description binding site for residue CLA u 505
source : DT3

53) chain u
residue 142
type
sequence L
description binding site for residue CLA u 506
source : DT4

54) chain u
residue 146
type
sequence L
description binding site for residue CLA u 506
source : DT4

55) chain u
residue 213
type
sequence M
description binding site for residue CLA u 506
source : DT4

56) chain u
residue 217
type
sequence G
description binding site for residue CLA u 506
source : DT4

57) chain u
residue 220
type
sequence W
description binding site for residue CLA u 506
source : DT4

58) chain u
residue 221
type
sequence H
description binding site for residue CLA u 506
source : DT4

59) chain u
residue 226
type
sequence P
description binding site for residue CLA u 506
source : DT4

60) chain u
residue 227
type
sequence F
description binding site for residue CLA u 506
source : DT4

61) chain u
residue 229
type
sequence W
description binding site for residue CLA u 506
source : DT4

62) chain u
residue 230
type
sequence T
description binding site for residue CLA u 506
source : DT4

63) chain u
residue 138
type
sequence L
description binding site for residue CLA u 507
source : DT5

64) chain u
residue 142
type
sequence L
description binding site for residue CLA u 507
source : DT5

65) chain u
residue 145
type
sequence H
description binding site for residue CLA u 507
source : DT5

66) chain u
residue 236
type
sequence Y
description binding site for residue CLA u 507
source : DT5

67) chain u
residue 241
type
sequence I
description binding site for residue CLA u 507
source : DT5

68) chain u
residue 244
type
sequence Y
description binding site for residue CLA u 507
source : DT5

69) chain u
residue 245
type
sequence S
description binding site for residue CLA u 507
source : DT5

70) chain u
residue 1
type
sequence M
description binding site for residue CLA u 508
source : DT6

71) chain u
residue 14
type
sequence W
description binding site for residue CLA u 508
source : DT6

72) chain u
residue 15
type
sequence A
description binding site for residue CLA u 508
source : DT6

73) chain u
residue 16
type
sequence G
description binding site for residue CLA u 508
source : DT6

74) chain u
residue 17
type
sequence N
description binding site for residue CLA u 508
source : DT6

75) chain u
residue 242
type
sequence L
description binding site for residue CLA u 508
source : DT6

76) chain u
residue 246
type
sequence L
description binding site for residue CLA u 508
source : DT6

77) chain u
residue 313
type
sequence F
description binding site for residue CLA u 508
source : DT6

78) chain u
residue 317
type
sequence G
description binding site for residue CLA u 508
source : DT6

79) chain u
residue 320
type
sequence W
description binding site for residue CLA u 508
source : DT6

80) chain u
residue 321
type
sequence H
description binding site for residue CLA u 508
source : DT6

81) chain u
residue 324
type
sequence R
description binding site for residue CLA u 508
source : DT6

82) chain u
residue 17
type
sequence N
description binding site for residue CLA u 509
source : DT7

83) chain u
residue 20
type
sequence F
description binding site for residue CLA u 509
source : DT7

84) chain u
residue 27
type
sequence F
description binding site for residue CLA u 509
source : DT7

85) chain u
residue 30
type
sequence A
description binding site for residue CLA u 509
source : DT7

86) chain u
residue 31
type
sequence H
description binding site for residue CLA u 509
source : DT7

87) chain u
residue 34
type
sequence Q
description binding site for residue CLA u 509
source : DT7

88) chain u
residue 130
type
sequence F
description binding site for residue CLA u 509
source : DT7

89) chain u
residue 132
type
sequence W
description binding site for residue CLA u 509
source : DT7

90) chain u
residue 145
type
sequence H
description binding site for residue CLA u 509
source : DT7

91) chain u
residue 242
type
sequence L
description binding site for residue CLA u 509
source : DT7

92) chain u
residue 245
type
sequence S
description binding site for residue CLA u 509
source : DT7

93) chain u
residue 17
type
sequence N
description binding site for residue CLA u 510
source : DT8

94) chain u
residue 34
type
sequence Q
description binding site for residue CLA u 510
source : DT8

95) chain u
residue 37
type
sequence L
description binding site for residue CLA u 510
source : DT8

96) chain u
residue 41
type
sequence W
description binding site for residue CLA u 510
source : DT8

97) chain u
residue 13
type
sequence W
description binding site for residue CLA u 511
source : DT9

98) chain u
residue 16
type
sequence G
description binding site for residue CLA u 511
source : DT9

99) chain u
residue 17
type
sequence N
description binding site for residue CLA u 511
source : DT9

100) chain u
residue 19
type
sequence R
description binding site for residue CLA u 511
source : DT9

101) chain u
residue 20
type
sequence F
description binding site for residue CLA u 511
source : DT9

102) chain u
residue 26
type
sequence L
description binding site for residue CLA u 511
source : DT9

103) chain u
residue 34
type
sequence Q
description binding site for residue CLA u 511
source : DT9

104) chain u
residue 112
type
sequence F
description binding site for residue CLA u 511
source : DT9

105) chain u
residue 31
type
sequence H
description binding site for residue CLA u 512
source : DU1

106) chain u
residue 35
type
sequence A
description binding site for residue CLA u 512
source : DU1

107) chain u
residue 128
type
sequence F
description binding site for residue CLA u 512
source : DU1

108) chain u
residue 130
type
sequence F
description binding site for residue CLA u 512
source : DU1

109) chain u
residue 137
type
sequence Q
description binding site for residue CLA u 512
source : DU1

110) chain u
residue 140
type
sequence L
description binding site for residue CLA u 512
source : DU1

111) chain u
residue 141
type
sequence I
description binding site for residue CLA u 512
source : DU1

112) chain u
residue 144
type
sequence H
description binding site for residue CLA u 512
source : DU1

113) chain u
residue 145
type
sequence H
description binding site for residue CLA u 512
source : DU1

114) chain u
residue 148
type
sequence F
description binding site for residue CLA u 512
source : DU1

115) chain u
residue 28
type
sequence I
description binding site for residue CLA u 513
source : DU2

116) chain u
residue 32
type
sequence V
description binding site for residue CLA u 513
source : DU2

117) chain u
residue 106
type
sequence G
description binding site for residue CLA u 513
source : DU2

118) chain u
residue 109
type
sequence F
description binding site for residue CLA u 513
source : DU2

119) chain u
residue 110
type
sequence H
description binding site for residue CLA u 513
source : DU2

120) chain u
residue 124
type
sequence A
description binding site for residue CLA u 513
source : DU2

121) chain u
residue 128
type
sequence F
description binding site for residue CLA u 513
source : DU2

122) chain u
residue 127
type
sequence R
description binding site for residue CLA u 516
source : DU3

123) chain u
residue 128
type
sequence F
description binding site for residue CLA u 516
source : DU3

124) chain u
residue 144
type
sequence H
description binding site for residue CLA u 516
source : DU3

125) chain u
residue 147
type
sequence L
description binding site for residue CLA u 516
source : DU3

126) chain u
residue 148
type
sequence F
description binding site for residue CLA u 516
source : DU3

127) chain u
residue 222
type
sequence I
description binding site for residue CLA u 516
source : DU3

128) chain u
residue 187
type
sequence I
description binding site for residue CLA u 517
source : DU4

129) chain u
residue 191
type
sequence Q
description binding site for residue CLA u 517
source : DU4

130) chain u
residue 194
type
sequence F
description binding site for residue CLA u 517
source : DU4

131) chain u
residue 251
type
sequence L
description binding site for residue CLA u 517
source : DU4

132) chain u
residue 312
type
sequence F
description binding site for residue CLA u 518
source : DU5

133) chain u
residue 316
type
sequence Q
description binding site for residue CLA u 518
source : DU5

134) chain u
residue 319
type
sequence L
description binding site for residue CLA u 518
source : DU5

135) chain u
residue 320
type
sequence W
description binding site for residue CLA u 518
source : DU5

136) chain u
residue 330
type
sequence F
description binding site for residue CLA u 518
source : DU5

137) chain u
residue 282
type
sequence V
description binding site for residue CLA u 519
source : DU6

138) chain u
residue 283
type
sequence T
description binding site for residue CLA u 519
source : DU6

139) chain u
residue 284
type
sequence P
description binding site for residue CLA u 519
source : DU6

140) chain u
residue 312
type
sequence F
description binding site for residue CLA u 519
source : DU6

141) chain u
residue 14
type
sequence W
description binding site for residue BCR u 521
source : DU7

142) chain u
residue 297
type
sequence H
description binding site for residue BCR u 521
source : DU7

143) chain u
residue 301
type
sequence A
description binding site for residue BCR u 521
source : DU7

144) chain u
residue 302
type
sequence W
description binding site for residue BCR u 521
source : DU7

145) chain u
residue 305
type
sequence N
description binding site for residue BCR u 521
source : DU7

146) chain u
residue 309
type
sequence F
description binding site for residue BCR u 521
source : DU7

147) chain u
residue 313
type
sequence F
description binding site for residue BCR u 521
source : DU7

148) chain u
residue 36
type
sequence A
description binding site for residue BCR u 522
source : DU8

149) chain u
residue 90
type
sequence F
description binding site for residue BCR u 522
source : DU8

150) chain u
residue 101
type
sequence A
description binding site for residue BCR u 522
source : DU8

151) chain u
residue 98
type
sequence I
description binding site for residue BCR u 523
source : DU9

152) chain u
residue 99
type
sequence A
description binding site for residue BCR u 523
source : DU9

153) chain u
residue 102
type
sequence V
description binding site for residue BCR u 523
source : DU9

154) chain u
residue 128
type
sequence F
description binding site for residue BCR u 523
source : DU9

155) chain u
residue 190
type
sequence Y
description binding site for residue BCR u 524
source : DV1

156) chain u
residue 206
type
sequence G
description binding site for residue BCR u 524
source : DV1

157) chain u
residue 207
type
sequence H
description binding site for residue BCR u 524
source : DV1

158) chain u
residue 233
type
sequence V
description binding site for residue BCR u 524
source : DV1

159) chain u
residue 259
type
sequence F
description binding site for residue BCR u 524
source : DV1

160) chain u
residue 4
type
sequence Y
description binding site for residue SQD u 822
source : DV2

161) chain u
residue 10
type
sequence T
description binding site for residue SQD u 822
source : DV2

162) chain u
residue 11
type
sequence Y
description binding site for residue SQD u 822
source : DV2

163) chain u
residue 12
type
sequence D
description binding site for residue SQD u 822
source : DV2

164) chain u
residue 14
type
sequence W
description binding site for residue SQD u 822
source : DV2

165) chain u
residue 15
type
sequence A
description binding site for residue SQD u 822
source : DV2

166) chain u
residue 320
type
sequence W
description binding site for residue SQD u 822
source : DV2

167) chain u
residue 324
type
sequence R
description binding site for residue SQD u 822
source : DV2

168) chain u
residue 334
type
sequence E
description binding site for residue SQD u 822
source : DV2

169) chain u
residue 105
type
sequence A
description binding site for residue CLA v 505
source : DV7

170) chain u
residue 109
type
sequence F
description binding site for residue CLA v 505
source : DV7

171) chain u
residue 40
type
sequence F
description binding site for residue CLA v 518
source : DW9

172) chain u
residue 108
type
sequence L
description binding site for residue CLA v 518
source : DW9

173) chain u
residue 40
type
sequence F
description binding site for residue CLA v 519
source : DX1

174) chain u
residue 44
type
sequence A
description binding site for residue CLA v 519
source : DX1

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

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

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

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

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

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


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