eF-site ID 6kig-3
PDB Code 6kig
Chain 3

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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 3:  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 3
residue 13
type
sequence W
description binding site for residue LMU J 5105
source : AQ6

2) chain 3
residue 14
type
sequence W
description binding site for residue LMU J 5105
source : AQ6

3) chain 3
residue 254
type
sequence F
description binding site for residue BCR 2 522
source : AW9

4) chain 3
residue 308
type
sequence F
description binding site for residue BCR 2 522
source : AW9

5) chain 3
residue 192
type
sequence T
description binding site for residue BCR 2 523
source : AX1

6) chain 3
residue 194
type
sequence F
description binding site for residue BCR 2 523
source : AX1

7) chain 3
residue 73
type
sequence L
description binding site for residue CLA 3 501
source : AX5

8) chain 3
residue 149
type
sequence L
description binding site for residue CLA 3 501
source : AX5

9) chain 3
residue 152
type
sequence G
description binding site for residue CLA 3 501
source : AX5

10) chain 3
residue 153
type
sequence A
description binding site for residue CLA 3 501
source : AX5

11) chain 3
residue 156
type
sequence L
description binding site for residue CLA 3 501
source : AX5

12) chain 3
residue 203
type
sequence L
description binding site for residue CLA 3 501
source : AX5

13) chain 3
residue 207
type
sequence H
description binding site for residue CLA 3 501
source : AX5

14) chain 3
residue 210
type
sequence V
description binding site for residue CLA 3 501
source : AX5

15) chain 3
residue 252
type
sequence A
description binding site for residue CLA 3 501
source : AX5

16) chain 3
residue 267
type
sequence Y
description binding site for residue CLA 3 501
source : AX5

17) chain 3
residue 41
type
sequence W
description binding site for residue CLA 3 502
source : AX6

18) chain 3
residue 69
type
sequence H
description binding site for residue CLA 3 502
source : AX6

19) chain 3
residue 249
type
sequence I
description binding site for residue CLA 3 502
source : AX6

20) chain 3
residue 252
type
sequence A
description binding site for residue CLA 3 502
source : AX6

21) chain 3
residue 256
type
sequence A
description binding site for residue CLA 3 502
source : AX6

22) chain 3
residue 267
type
sequence Y
description binding site for residue CLA 3 502
source : AX6

23) chain 3
residue 307
type
sequence H
description binding site for residue CLA 3 502
source : AX6

24) chain 3
residue 311
type
sequence A
description binding site for residue CLA 3 502
source : AX6

25) chain 3
residue 38
type
sequence I
description binding site for residue CLA 3 503
source : AX7

26) chain 3
residue 39
type
sequence M
description binding site for residue CLA 3 503
source : AX7

27) chain 3
residue 42
type
sequence A
description binding site for residue CLA 3 503
source : AX7

28) chain 3
residue 46
type
sequence T
description binding site for residue CLA 3 503
source : AX7

29) chain 3
residue 66
type
sequence L
description binding site for residue CLA 3 503
source : AX7

30) chain 3
residue 69
type
sequence H
description binding site for residue CLA 3 503
source : AX7

31) chain 3
residue 70
type
sequence L
description binding site for residue CLA 3 503
source : AX7

32) chain 3
residue 96
type
sequence H
description binding site for residue CLA 3 503
source : AX7

33) chain 3
residue 41
type
sequence W
description binding site for residue CLA 3 504
source : AX8

34) chain 3
residue 45
type
sequence F
description binding site for residue CLA 3 504
source : AX8

35) chain 3
residue 48
type
sequence Y
description binding site for residue CLA 3 504
source : AX8

36) chain 3
residue 49
type
sequence E
description binding site for residue CLA 3 504
source : AX8

37) chain 3
residue 63
type
sequence G
description binding site for residue CLA 3 504
source : AX8

38) chain 3
residue 65
type
sequence I
description binding site for residue CLA 3 504
source : AX8

39) chain 3
residue 302
type
sequence W
description binding site for residue CLA 3 504
source : AX8

40) chain 3
residue 307
type
sequence H
description binding site for residue CLA 3 504
source : AX8

41) chain 3
residue 234
type
sequence L
description binding site for residue CLA 3 505
source : AX9

42) chain 3
residue 235
type
sequence I
description binding site for residue CLA 3 505
source : AX9

43) chain 3
residue 244
type
sequence Y
description binding site for residue CLA 3 505
source : AX9

44) chain 3
residue 247
type
sequence G
description binding site for residue CLA 3 505
source : AX9

45) chain 3
residue 254
type
sequence F
description binding site for residue CLA 3 505
source : AX9

46) chain 3
residue 315
type
sequence L
description binding site for residue CLA 3 505
source : AX9

47) chain 3
residue 318
type
sequence H
description binding site for residue CLA 3 505
source : AX9

48) chain 3
residue 319
type
sequence L
description binding site for residue CLA 3 505
source : AX9

49) chain 3
residue 322
type
sequence A
description binding site for residue CLA 3 505
source : AX9

50) chain 3
residue 323
type
sequence L
description binding site for residue CLA 3 505
source : AX9

51) chain 3
residue 142
type
sequence L
description binding site for residue CLA 3 506
source : AY1

52) chain 3
residue 146
type
sequence L
description binding site for residue CLA 3 506
source : AY1

53) chain 3
residue 213
type
sequence M
description binding site for residue CLA 3 506
source : AY1

54) chain 3
residue 217
type
sequence G
description binding site for residue CLA 3 506
source : AY1

55) chain 3
residue 220
type
sequence W
description binding site for residue CLA 3 506
source : AY1

56) chain 3
residue 221
type
sequence H
description binding site for residue CLA 3 506
source : AY1

57) chain 3
residue 226
type
sequence P
description binding site for residue CLA 3 506
source : AY1

58) chain 3
residue 227
type
sequence F
description binding site for residue CLA 3 506
source : AY1

59) chain 3
residue 229
type
sequence W
description binding site for residue CLA 3 506
source : AY1

60) chain 3
residue 230
type
sequence T
description binding site for residue CLA 3 506
source : AY1

61) chain 3
residue 234
type
sequence L
description binding site for residue CLA 3 506
source : AY1

62) chain 3
residue 138
type
sequence L
description binding site for residue CLA 3 507
source : AY2

63) chain 3
residue 142
type
sequence L
description binding site for residue CLA 3 507
source : AY2

64) chain 3
residue 145
type
sequence H
description binding site for residue CLA 3 507
source : AY2

65) chain 3
residue 146
type
sequence L
description binding site for residue CLA 3 507
source : AY2

66) chain 3
residue 234
type
sequence L
description binding site for residue CLA 3 507
source : AY2

67) chain 3
residue 236
type
sequence Y
description binding site for residue CLA 3 507
source : AY2

68) chain 3
residue 244
type
sequence Y
description binding site for residue CLA 3 507
source : AY2

69) chain 3
residue 245
type
sequence S
description binding site for residue CLA 3 507
source : AY2

70) chain 3
residue 14
type
sequence W
description binding site for residue CLA 3 508
source : AY3

71) chain 3
residue 15
type
sequence A
description binding site for residue CLA 3 508
source : AY3

72) chain 3
residue 16
type
sequence G
description binding site for residue CLA 3 508
source : AY3

73) chain 3
residue 17
type
sequence N
description binding site for residue CLA 3 508
source : AY3

74) chain 3
residue 18
type
sequence A
description binding site for residue CLA 3 508
source : AY3

75) chain 3
residue 239
type
sequence E
description binding site for residue CLA 3 508
source : AY3

76) chain 3
residue 242
type
sequence L
description binding site for residue CLA 3 508
source : AY3

77) chain 3
residue 246
type
sequence L
description binding site for residue CLA 3 508
source : AY3

78) chain 3
residue 313
type
sequence F
description binding site for residue CLA 3 508
source : AY3

79) chain 3
residue 317
type
sequence G
description binding site for residue CLA 3 508
source : AY3

80) chain 3
residue 320
type
sequence W
description binding site for residue CLA 3 508
source : AY3

81) chain 3
residue 321
type
sequence H
description binding site for residue CLA 3 508
source : AY3

82) chain 3
residue 17
type
sequence N
description binding site for residue CLA 3 509
source : AY4

83) chain 3
residue 20
type
sequence F
description binding site for residue CLA 3 509
source : AY4

84) chain 3
residue 27
type
sequence F
description binding site for residue CLA 3 509
source : AY4

85) chain 3
residue 31
type
sequence H
description binding site for residue CLA 3 509
source : AY4

86) chain 3
residue 34
type
sequence Q
description binding site for residue CLA 3 509
source : AY4

87) chain 3
residue 132
type
sequence W
description binding site for residue CLA 3 509
source : AY4

88) chain 3
residue 238
type
sequence G
description binding site for residue CLA 3 509
source : AY4

89) chain 3
residue 245
type
sequence S
description binding site for residue CLA 3 509
source : AY4

90) chain 3
residue 17
type
sequence N
description binding site for residue CLA 3 510
source : AY5

91) chain 3
residue 34
type
sequence Q
description binding site for residue CLA 3 510
source : AY5

92) chain 3
residue 37
type
sequence L
description binding site for residue CLA 3 510
source : AY5

93) chain 3
residue 38
type
sequence I
description binding site for residue CLA 3 510
source : AY5

94) chain 3
residue 41
type
sequence W
description binding site for residue CLA 3 510
source : AY5

95) chain 3
residue 13
type
sequence W
description binding site for residue CLA 3 511
source : AY6

96) chain 3
residue 16
type
sequence G
description binding site for residue CLA 3 511
source : AY6

97) chain 3
residue 17
type
sequence N
description binding site for residue CLA 3 511
source : AY6

98) chain 3
residue 19
type
sequence R
description binding site for residue CLA 3 511
source : AY6

99) chain 3
residue 20
type
sequence F
description binding site for residue CLA 3 511
source : AY6

100) chain 3
residue 26
type
sequence L
description binding site for residue CLA 3 511
source : AY6

101) chain 3
residue 33
type
sequence A
description binding site for residue CLA 3 511
source : AY6

102) chain 3
residue 34
type
sequence Q
description binding site for residue CLA 3 511
source : AY6

103) chain 3
residue 27
type
sequence F
description binding site for residue CLA 3 512
source : AY7

104) chain 3
residue 28
type
sequence I
description binding site for residue CLA 3 512
source : AY7

105) chain 3
residue 31
type
sequence H
description binding site for residue CLA 3 512
source : AY7

106) chain 3
residue 35
type
sequence A
description binding site for residue CLA 3 512
source : AY7

107) chain 3
residue 128
type
sequence F
description binding site for residue CLA 3 512
source : AY7

108) chain 3
residue 130
type
sequence F
description binding site for residue CLA 3 512
source : AY7

109) chain 3
residue 137
type
sequence Q
description binding site for residue CLA 3 512
source : AY7

110) chain 3
residue 140
type
sequence L
description binding site for residue CLA 3 512
source : AY7

111) chain 3
residue 141
type
sequence I
description binding site for residue CLA 3 512
source : AY7

112) chain 3
residue 144
type
sequence H
description binding site for residue CLA 3 512
source : AY7

113) chain 3
residue 145
type
sequence H
description binding site for residue CLA 3 512
source : AY7

114) chain 3
residue 148
type
sequence F
description binding site for residue CLA 3 512
source : AY7

115) chain 3
residue 28
type
sequence I
description binding site for residue CLA 3 513
source : AY8

116) chain 3
residue 32
type
sequence V
description binding site for residue CLA 3 513
source : AY8

117) chain 3
residue 106
type
sequence G
description binding site for residue CLA 3 513
source : AY8

118) chain 3
residue 109
type
sequence F
description binding site for residue CLA 3 513
source : AY8

119) chain 3
residue 110
type
sequence H
description binding site for residue CLA 3 513
source : AY8

120) chain 3
residue 124
type
sequence A
description binding site for residue CLA 3 513
source : AY8

121) chain 3
residue 127
type
sequence R
description binding site for residue CLA 3 513
source : AY8

122) chain 3
residue 128
type
sequence F
description binding site for residue CLA 3 513
source : AY8

123) chain 3
residue 127
type
sequence R
description binding site for residue CLA 3 516
source : AY9

124) chain 3
residue 128
type
sequence F
description binding site for residue CLA 3 516
source : AY9

125) chain 3
residue 144
type
sequence H
description binding site for residue CLA 3 516
source : AY9

126) chain 3
residue 148
type
sequence F
description binding site for residue CLA 3 516
source : AY9

127) chain 3
residue 222
type
sequence I
description binding site for residue CLA 3 516
source : AY9

128) chain 3
residue 187
type
sequence I
description binding site for residue CLA 3 517
source : AZ1

129) chain 3
residue 191
type
sequence Q
description binding site for residue CLA 3 517
source : AZ1

130) chain 3
residue 194
type
sequence F
description binding site for residue CLA 3 517
source : AZ1

131) chain 3
residue 312
type
sequence F
description binding site for residue CLA 3 518
source : AZ2

132) chain 3
residue 316
type
sequence Q
description binding site for residue CLA 3 518
source : AZ2

133) chain 3
residue 319
type
sequence L
description binding site for residue CLA 3 518
source : AZ2

134) chain 3
residue 320
type
sequence W
description binding site for residue CLA 3 518
source : AZ2

135) chain 3
residue 323
type
sequence L
description binding site for residue CLA 3 518
source : AZ2

136) chain 3
residue 280
type
sequence L
description binding site for residue CLA 3 519
source : AZ3

137) chain 3
residue 281
type
sequence G
description binding site for residue CLA 3 519
source : AZ3

138) chain 3
residue 282
type
sequence V
description binding site for residue CLA 3 519
source : AZ3

139) chain 3
residue 283
type
sequence T
description binding site for residue CLA 3 519
source : AZ3

140) chain 3
residue 284
type
sequence P
description binding site for residue CLA 3 519
source : AZ3

141) chain 3
residue 312
type
sequence F
description binding site for residue CLA 3 519
source : AZ3

142) chain 3
residue 14
type
sequence W
description binding site for residue BCR 3 521
source : AZ4

143) chain 3
residue 302
type
sequence W
description binding site for residue BCR 3 521
source : AZ4

144) chain 3
residue 305
type
sequence N
description binding site for residue BCR 3 521
source : AZ4

145) chain 3
residue 309
type
sequence F
description binding site for residue BCR 3 521
source : AZ4

146) chain 3
residue 313
type
sequence F
description binding site for residue BCR 3 521
source : AZ4

147) chain 3
residue 36
type
sequence A
description binding site for residue BCR 3 522
source : AZ5

148) chain 3
residue 90
type
sequence F
description binding site for residue BCR 3 522
source : AZ5

149) chain 3
residue 97
type
sequence L
description binding site for residue BCR 3 522
source : AZ5

150) chain 3
residue 100
type
sequence S
description binding site for residue BCR 3 522
source : AZ5

151) chain 3
residue 101
type
sequence A
description binding site for residue BCR 3 522
source : AZ5

152) chain 3
residue 111
type
sequence T
description binding site for residue BCR 3 522
source : AZ5

153) chain 3
residue 98
type
sequence I
description binding site for residue BCR 3 523
source : AZ6

154) chain 3
residue 99
type
sequence A
description binding site for residue BCR 3 523
source : AZ6

155) chain 3
residue 102
type
sequence V
description binding site for residue BCR 3 523
source : AZ6

156) chain 3
residue 128
type
sequence F
description binding site for residue BCR 3 523
source : AZ6

157) chain 3
residue 206
type
sequence G
description binding site for residue BCR 3 524
source : AZ7

158) chain 3
residue 4
type
sequence Y
description binding site for residue SQD 3 822
source : AZ8

159) chain 3
residue 10
type
sequence T
description binding site for residue SQD 3 822
source : AZ8

160) chain 3
residue 11
type
sequence Y
description binding site for residue SQD 3 822
source : AZ8

161) chain 3
residue 12
type
sequence D
description binding site for residue SQD 3 822
source : AZ8

162) chain 3
residue 14
type
sequence W
description binding site for residue SQD 3 822
source : AZ8

163) chain 3
residue 15
type
sequence A
description binding site for residue SQD 3 822
source : AZ8

164) chain 3
residue 320
type
sequence W
description binding site for residue SQD 3 822
source : AZ8

165) chain 3
residue 324
type
sequence R
description binding site for residue SQD 3 822
source : AZ8

166) chain 3
residue 330
type
sequence F
description binding site for residue SQD 3 822
source : AZ8

167) chain 3
residue 331
type
sequence R
description binding site for residue SQD 3 822
source : AZ8

168) chain 3
residue 105
type
sequence A
description binding site for residue CLA 4 505
source : BC4

169) chain 3
residue 40
type
sequence F
description binding site for residue CLA 4 518
source : BD6

170) chain 3
residue 108
type
sequence L
description binding site for residue CLA 4 518
source : BD6

171) chain 3
residue 40
type
sequence F
description binding site for residue CLA 4 519
source : BD7

172) chain 3
residue 45
type
sequence F
description binding site for residue CLA 4 519
source : BD7

173) chain 3
residue 25-45
type TRANSMEM
sequence GLFIAAHVAQAALIMFWAGAF
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

174) chain 3
residue 89-109
type TRANSMEM
sequence LFVVGAVHLIASAVLGAGALF
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

175) chain 3
residue 138-158
type TRANSMEM
sequence LGLILGHHLLFLGVGALLLVA
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

176) chain 3
residue 204-224
type TRANSMEM
sequence VGGHVYVGVMLIAGGIWHILV
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

177) chain 3
residue 240-260
type TRANSMEM
sequence AILSYSLGGIALAGFVAAYFC
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

178) chain 3
residue 308-328
type TRANSMEM
sequence FFLAFFCLQGHLWHALRAMGF
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI1


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