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

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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 d:  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 d
residue 328
type
sequence F
description binding site for residue CLA c 511
source : CM7

2) chain d
residue 254
type
sequence F
description binding site for residue BCR c 522
source : CN6

3) chain d
residue 258
type
sequence Y
description binding site for residue BCR c 522
source : CN6

4) chain d
residue 308
type
sequence F
description binding site for residue BCR c 522
source : CN6

5) chain d
residue 191
type
sequence Q
description binding site for residue BCR c 523
source : CN7

6) chain d
residue 192
type
sequence T
description binding site for residue BCR c 523
source : CN7

7) chain d
residue 194
type
sequence F
description binding site for residue BCR c 523
source : CN7

8) chain d
residue 258
type
sequence Y
description binding site for residue BCR c 523
source : CN7

9) chain d
residue 72
type
sequence T
description binding site for residue CLA d 501
source : CO1

10) chain d
residue 73
type
sequence L
description binding site for residue CLA d 501
source : CO1

11) chain d
residue 149
type
sequence L
description binding site for residue CLA d 501
source : CO1

12) chain d
residue 152
type
sequence G
description binding site for residue CLA d 501
source : CO1

13) chain d
residue 153
type
sequence A
description binding site for residue CLA d 501
source : CO1

14) chain d
residue 156
type
sequence L
description binding site for residue CLA d 501
source : CO1

15) chain d
residue 203
type
sequence L
description binding site for residue CLA d 501
source : CO1

16) chain d
residue 207
type
sequence H
description binding site for residue CLA d 501
source : CO1

17) chain d
residue 252
type
sequence A
description binding site for residue CLA d 501
source : CO1

18) chain d
residue 256
type
sequence A
description binding site for residue CLA d 501
source : CO1

19) chain d
residue 259
type
sequence F
description binding site for residue CLA d 501
source : CO1

20) chain d
residue 267
type
sequence Y
description binding site for residue CLA d 501
source : CO1

21) chain d
residue 41
type
sequence W
description binding site for residue CLA d 502
source : CO2

22) chain d
residue 69
type
sequence H
description binding site for residue CLA d 502
source : CO2

23) chain d
residue 249
type
sequence I
description binding site for residue CLA d 502
source : CO2

24) chain d
residue 252
type
sequence A
description binding site for residue CLA d 502
source : CO2

25) chain d
residue 307
type
sequence H
description binding site for residue CLA d 502
source : CO2

26) chain d
residue 310
type
sequence L
description binding site for residue CLA d 502
source : CO2

27) chain d
residue 311
type
sequence A
description binding site for residue CLA d 502
source : CO2

28) chain d
residue 39
type
sequence M
description binding site for residue CLA d 503
source : CO3

29) chain d
residue 42
type
sequence A
description binding site for residue CLA d 503
source : CO3

30) chain d
residue 46
type
sequence T
description binding site for residue CLA d 503
source : CO3

31) chain d
residue 66
type
sequence L
description binding site for residue CLA d 503
source : CO3

32) chain d
residue 69
type
sequence H
description binding site for residue CLA d 503
source : CO3

33) chain d
residue 70
type
sequence L
description binding site for residue CLA d 503
source : CO3

34) chain d
residue 96
type
sequence H
description binding site for residue CLA d 503
source : CO3

35) chain d
residue 41
type
sequence W
description binding site for residue CLA d 504
source : CO4

36) chain d
residue 45
type
sequence F
description binding site for residue CLA d 504
source : CO4

37) chain d
residue 48
type
sequence Y
description binding site for residue CLA d 504
source : CO4

38) chain d
residue 49
type
sequence E
description binding site for residue CLA d 504
source : CO4

39) chain d
residue 65
type
sequence I
description binding site for residue CLA d 504
source : CO4

40) chain d
residue 302
type
sequence W
description binding site for residue CLA d 504
source : CO4

41) chain d
residue 243
type
sequence S
description binding site for residue CLA d 505
source : CO5

42) chain d
residue 244
type
sequence Y
description binding site for residue CLA d 505
source : CO5

43) chain d
residue 247
type
sequence G
description binding site for residue CLA d 505
source : CO5

44) chain d
residue 254
type
sequence F
description binding site for residue CLA d 505
source : CO5

45) chain d
residue 315
type
sequence L
description binding site for residue CLA d 505
source : CO5

46) chain d
residue 318
type
sequence H
description binding site for residue CLA d 505
source : CO5

47) chain d
residue 319
type
sequence L
description binding site for residue CLA d 505
source : CO5

48) chain d
residue 142
type
sequence L
description binding site for residue CLA d 506
source : CO6

49) chain d
residue 146
type
sequence L
description binding site for residue CLA d 506
source : CO6

50) chain d
residue 213
type
sequence M
description binding site for residue CLA d 506
source : CO6

51) chain d
residue 217
type
sequence G
description binding site for residue CLA d 506
source : CO6

52) chain d
residue 220
type
sequence W
description binding site for residue CLA d 506
source : CO6

53) chain d
residue 221
type
sequence H
description binding site for residue CLA d 506
source : CO6

54) chain d
residue 226
type
sequence P
description binding site for residue CLA d 506
source : CO6

55) chain d
residue 227
type
sequence F
description binding site for residue CLA d 506
source : CO6

56) chain d
residue 229
type
sequence W
description binding site for residue CLA d 506
source : CO6

57) chain d
residue 230
type
sequence T
description binding site for residue CLA d 506
source : CO6

58) chain d
residue 234
type
sequence L
description binding site for residue CLA d 506
source : CO6

59) chain d
residue 138
type
sequence L
description binding site for residue CLA d 507
source : CO7

60) chain d
residue 142
type
sequence L
description binding site for residue CLA d 507
source : CO7

61) chain d
residue 145
type
sequence H
description binding site for residue CLA d 507
source : CO7

62) chain d
residue 236
type
sequence Y
description binding site for residue CLA d 507
source : CO7

63) chain d
residue 241
type
sequence I
description binding site for residue CLA d 507
source : CO7

64) chain d
residue 244
type
sequence Y
description binding site for residue CLA d 507
source : CO7

65) chain d
residue 245
type
sequence S
description binding site for residue CLA d 507
source : CO7

66) chain d
residue 14
type
sequence W
description binding site for residue CLA d 508
source : CO8

67) chain d
residue 15
type
sequence A
description binding site for residue CLA d 508
source : CO8

68) chain d
residue 16
type
sequence G
description binding site for residue CLA d 508
source : CO8

69) chain d
residue 17
type
sequence N
description binding site for residue CLA d 508
source : CO8

70) chain d
residue 246
type
sequence L
description binding site for residue CLA d 508
source : CO8

71) chain d
residue 313
type
sequence F
description binding site for residue CLA d 508
source : CO8

72) chain d
residue 317
type
sequence G
description binding site for residue CLA d 508
source : CO8

73) chain d
residue 320
type
sequence W
description binding site for residue CLA d 508
source : CO8

74) chain d
residue 321
type
sequence H
description binding site for residue CLA d 508
source : CO8

75) chain d
residue 324
type
sequence R
description binding site for residue CLA d 508
source : CO8

76) chain d
residue 17
type
sequence N
description binding site for residue CLA d 509
source : CO9

77) chain d
residue 20
type
sequence F
description binding site for residue CLA d 509
source : CO9

78) chain d
residue 27
type
sequence F
description binding site for residue CLA d 509
source : CO9

79) chain d
residue 30
type
sequence A
description binding site for residue CLA d 509
source : CO9

80) chain d
residue 31
type
sequence H
description binding site for residue CLA d 509
source : CO9

81) chain d
residue 34
type
sequence Q
description binding site for residue CLA d 509
source : CO9

82) chain d
residue 238
type
sequence G
description binding site for residue CLA d 509
source : CO9

83) chain d
residue 241
type
sequence I
description binding site for residue CLA d 509
source : CO9

84) chain d
residue 242
type
sequence L
description binding site for residue CLA d 509
source : CO9

85) chain d
residue 245
type
sequence S
description binding site for residue CLA d 509
source : CO9

86) chain d
residue 17
type
sequence N
description binding site for residue CLA d 510
source : CP1

87) chain d
residue 34
type
sequence Q
description binding site for residue CLA d 510
source : CP1

88) chain d
residue 37
type
sequence L
description binding site for residue CLA d 510
source : CP1

89) chain d
residue 38
type
sequence I
description binding site for residue CLA d 510
source : CP1

90) chain d
residue 41
type
sequence W
description binding site for residue CLA d 510
source : CP1

91) chain d
residue 13
type
sequence W
description binding site for residue CLA d 511
source : CP2

92) chain d
residue 16
type
sequence G
description binding site for residue CLA d 511
source : CP2

93) chain d
residue 17
type
sequence N
description binding site for residue CLA d 511
source : CP2

94) chain d
residue 19
type
sequence R
description binding site for residue CLA d 511
source : CP2

95) chain d
residue 20
type
sequence F
description binding site for residue CLA d 511
source : CP2

96) chain d
residue 26
type
sequence L
description binding site for residue CLA d 511
source : CP2

97) chain d
residue 34
type
sequence Q
description binding site for residue CLA d 511
source : CP2

98) chain d
residue 111
type
sequence T
description binding site for residue CLA d 511
source : CP2

99) chain d
residue 112
type
sequence F
description binding site for residue CLA d 511
source : CP2

100) chain d
residue 31
type
sequence H
description binding site for residue CLA d 512
source : CP3

101) chain d
residue 35
type
sequence A
description binding site for residue CLA d 512
source : CP3

102) chain d
residue 128
type
sequence F
description binding site for residue CLA d 512
source : CP3

103) chain d
residue 130
type
sequence F
description binding site for residue CLA d 512
source : CP3

104) chain d
residue 140
type
sequence L
description binding site for residue CLA d 512
source : CP3

105) chain d
residue 141
type
sequence I
description binding site for residue CLA d 512
source : CP3

106) chain d
residue 144
type
sequence H
description binding site for residue CLA d 512
source : CP3

107) chain d
residue 145
type
sequence H
description binding site for residue CLA d 512
source : CP3

108) chain d
residue 148
type
sequence F
description binding site for residue CLA d 512
source : CP3

109) chain d
residue 28
type
sequence I
description binding site for residue CLA d 513
source : CP4

110) chain d
residue 32
type
sequence V
description binding site for residue CLA d 513
source : CP4

111) chain d
residue 106
type
sequence G
description binding site for residue CLA d 513
source : CP4

112) chain d
residue 109
type
sequence F
description binding site for residue CLA d 513
source : CP4

113) chain d
residue 110
type
sequence H
description binding site for residue CLA d 513
source : CP4

114) chain d
residue 124
type
sequence A
description binding site for residue CLA d 513
source : CP4

115) chain d
residue 128
type
sequence F
description binding site for residue CLA d 513
source : CP4

116) chain d
residue 127
type
sequence R
description binding site for residue CLA d 516
source : CP5

117) chain d
residue 128
type
sequence F
description binding site for residue CLA d 516
source : CP5

118) chain d
residue 140
type
sequence L
description binding site for residue CLA d 516
source : CP5

119) chain d
residue 144
type
sequence H
description binding site for residue CLA d 516
source : CP5

120) chain d
residue 148
type
sequence F
description binding site for residue CLA d 516
source : CP5

121) chain d
residue 222
type
sequence I
description binding site for residue CLA d 516
source : CP5

122) chain d
residue 187
type
sequence I
description binding site for residue CLA d 517
source : CP6

123) chain d
residue 188
type
sequence Y
description binding site for residue CLA d 517
source : CP6

124) chain d
residue 191
type
sequence Q
description binding site for residue CLA d 517
source : CP6

125) chain d
residue 194
type
sequence F
description binding site for residue CLA d 517
source : CP6

126) chain d
residue 312
type
sequence F
description binding site for residue CLA d 518
source : CP7

127) chain d
residue 316
type
sequence Q
description binding site for residue CLA d 518
source : CP7

128) chain d
residue 280
type
sequence L
description binding site for residue CLA d 519
source : CP8

129) chain d
residue 281
type
sequence G
description binding site for residue CLA d 519
source : CP8

130) chain d
residue 282
type
sequence V
description binding site for residue CLA d 519
source : CP8

131) chain d
residue 283
type
sequence T
description binding site for residue CLA d 519
source : CP8

132) chain d
residue 284
type
sequence P
description binding site for residue CLA d 519
source : CP8

133) chain d
residue 312
type
sequence F
description binding site for residue CLA d 519
source : CP8

134) chain d
residue 297
type
sequence H
description binding site for residue BCR d 521
source : CP9

135) chain d
residue 302
type
sequence W
description binding site for residue BCR d 521
source : CP9

136) chain d
residue 305
type
sequence N
description binding site for residue BCR d 521
source : CP9

137) chain d
residue 309
type
sequence F
description binding site for residue BCR d 521
source : CP9

138) chain d
residue 313
type
sequence F
description binding site for residue BCR d 521
source : CP9

139) chain d
residue 36
type
sequence A
description binding site for residue BCR d 522
source : CQ1

140) chain d
residue 90
type
sequence F
description binding site for residue BCR d 522
source : CQ1

141) chain d
residue 97
type
sequence L
description binding site for residue BCR d 522
source : CQ1

142) chain d
residue 100
type
sequence S
description binding site for residue BCR d 522
source : CQ1

143) chain d
residue 101
type
sequence A
description binding site for residue BCR d 522
source : CQ1

144) chain d
residue 111
type
sequence T
description binding site for residue BCR d 522
source : CQ1

145) chain d
residue 90
type
sequence F
description binding site for residue BCR d 523
source : CQ2

146) chain d
residue 98
type
sequence I
description binding site for residue BCR d 523
source : CQ2

147) chain d
residue 128
type
sequence F
description binding site for residue BCR d 523
source : CQ2

148) chain d
residue 190
type
sequence Y
description binding site for residue BCR d 524
source : CQ3

149) chain d
residue 206
type
sequence G
description binding site for residue BCR d 524
source : CQ3

150) chain d
residue 207
type
sequence H
description binding site for residue BCR d 524
source : CQ3

151) chain d
residue 4
type
sequence Y
description binding site for residue SQD d 822
source : CQ4

152) chain d
residue 9
type
sequence V
description binding site for residue SQD d 822
source : CQ4

153) chain d
residue 10
type
sequence T
description binding site for residue SQD d 822
source : CQ4

154) chain d
residue 11
type
sequence Y
description binding site for residue SQD d 822
source : CQ4

155) chain d
residue 12
type
sequence D
description binding site for residue SQD d 822
source : CQ4

156) chain d
residue 14
type
sequence W
description binding site for residue SQD d 822
source : CQ4

157) chain d
residue 15
type
sequence A
description binding site for residue SQD d 822
source : CQ4

158) chain d
residue 320
type
sequence W
description binding site for residue SQD d 822
source : CQ4

159) chain d
residue 324
type
sequence R
description binding site for residue SQD d 822
source : CQ4

160) chain d
residue 331
type
sequence R
description binding site for residue SQD d 822
source : CQ4

161) chain d
residue 52
type
sequence W
description binding site for residue LHG e 5009
source : CX1

162) chain d
residue 98
type
sequence I
description binding site for residue CLA q 505
source : DJ4

163) chain d
residue 101
type
sequence A
description binding site for residue CLA q 505
source : DJ4

164) chain d
residue 102
type
sequence V
description binding site for residue CLA q 505
source : DJ4

165) chain d
residue 104
type
sequence G
description binding site for residue CLA q 505
source : DJ4

166) chain d
residue 105
type
sequence A
description binding site for residue CLA q 505
source : DJ4

167) chain d
residue 109
type
sequence F
description binding site for residue CLA q 505
source : DJ4

168) chain d
residue 40
type
sequence F
description binding site for residue CLA q 518
source : DK6

169) chain d
residue 108
type
sequence L
description binding site for residue CLA q 518
source : DK6

170) chain d
residue 40
type
sequence F
description binding site for residue CLA q 519
source : DK7

171) chain d
residue 44
type
sequence A
description binding site for residue CLA q 519
source : DK7

172) chain d
residue 45
type
sequence F
description binding site for residue CLA q 519
source : DK7

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

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

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

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

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

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


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