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

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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 Y:  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 Y
residue 254
type
sequence F
description binding site for residue BCR 6 522
source : BI8

2) chain Y
residue 258
type
sequence Y
description binding site for residue BCR 6 522
source : BI8

3) chain Y
residue 308
type
sequence F
description binding site for residue BCR 6 522
source : BI8

4) chain Y
residue 315
type
sequence L
description binding site for residue BCR 6 522
source : BI8

5) chain Y
residue 192
type
sequence T
description binding site for residue BCR 6 523
source : BI9

6) chain Y
residue 194
type
sequence F
description binding site for residue BCR 6 523
source : BI9

7) chain Y
residue 48
type
sequence Y
description binding site for residue LHG G 5004
source : BP3

8) chain Y
residue 52
type
sequence W
description binding site for residue LHG G 5004
source : BP3

9) chain Y
residue 52
type
sequence W
description binding site for residue LHG G 5006
source : BP5

10) chain Y
residue 57
type
sequence Q
description binding site for residue LHG G 5006
source : BP5

11) chain Y
residue 283
type
sequence T
description binding site for residue LHG G 5009
source : BP8

12) chain Y
residue 285
type
sequence Y
description binding site for residue LHG G 5009
source : BP8

13) chain Y
residue 309
type
sequence F
description binding site for residue LHG G 5009
source : BP8

14) chain Y
residue 73
type
sequence L
description binding site for residue CLA Y 501
source : BZ7

15) chain Y
residue 149
type
sequence L
description binding site for residue CLA Y 501
source : BZ7

16) chain Y
residue 152
type
sequence G
description binding site for residue CLA Y 501
source : BZ7

17) chain Y
residue 153
type
sequence A
description binding site for residue CLA Y 501
source : BZ7

18) chain Y
residue 156
type
sequence L
description binding site for residue CLA Y 501
source : BZ7

19) chain Y
residue 207
type
sequence H
description binding site for residue CLA Y 501
source : BZ7

20) chain Y
residue 252
type
sequence A
description binding site for residue CLA Y 501
source : BZ7

21) chain Y
residue 259
type
sequence F
description binding site for residue CLA Y 501
source : BZ7

22) chain Y
residue 266
type
sequence A
description binding site for residue CLA Y 501
source : BZ7

23) chain Y
residue 267
type
sequence Y
description binding site for residue CLA Y 501
source : BZ7

24) chain Y
residue 41
type
sequence W
description binding site for residue CLA Y 502
source : BZ8

25) chain Y
residue 69
type
sequence H
description binding site for residue CLA Y 502
source : BZ8

26) chain Y
residue 152
type
sequence G
description binding site for residue CLA Y 502
source : BZ8

27) chain Y
residue 249
type
sequence I
description binding site for residue CLA Y 502
source : BZ8

28) chain Y
residue 252
type
sequence A
description binding site for residue CLA Y 502
source : BZ8

29) chain Y
residue 256
type
sequence A
description binding site for residue CLA Y 502
source : BZ8

30) chain Y
residue 267
type
sequence Y
description binding site for residue CLA Y 502
source : BZ8

31) chain Y
residue 307
type
sequence H
description binding site for residue CLA Y 502
source : BZ8

32) chain Y
residue 310
type
sequence L
description binding site for residue CLA Y 502
source : BZ8

33) chain Y
residue 311
type
sequence A
description binding site for residue CLA Y 502
source : BZ8

34) chain Y
residue 38
type
sequence I
description binding site for residue CLA Y 503
source : BZ9

35) chain Y
residue 39
type
sequence M
description binding site for residue CLA Y 503
source : BZ9

36) chain Y
residue 42
type
sequence A
description binding site for residue CLA Y 503
source : BZ9

37) chain Y
residue 46
type
sequence T
description binding site for residue CLA Y 503
source : BZ9

38) chain Y
residue 66
type
sequence L
description binding site for residue CLA Y 503
source : BZ9

39) chain Y
residue 69
type
sequence H
description binding site for residue CLA Y 503
source : BZ9

40) chain Y
residue 70
type
sequence L
description binding site for residue CLA Y 503
source : BZ9

41) chain Y
residue 96
type
sequence H
description binding site for residue CLA Y 503
source : BZ9

42) chain Y
residue 249
type
sequence I
description binding site for residue CLA Y 503
source : BZ9

43) chain Y
residue 41
type
sequence W
description binding site for residue CLA Y 504
source : CC1

44) chain Y
residue 45
type
sequence F
description binding site for residue CLA Y 504
source : CC1

45) chain Y
residue 48
type
sequence Y
description binding site for residue CLA Y 504
source : CC1

46) chain Y
residue 49
type
sequence E
description binding site for residue CLA Y 504
source : CC1

47) chain Y
residue 52
type
sequence W
description binding site for residue CLA Y 504
source : CC1

48) chain Y
residue 63
type
sequence G
description binding site for residue CLA Y 504
source : CC1

49) chain Y
residue 65
type
sequence I
description binding site for residue CLA Y 504
source : CC1

50) chain Y
residue 302
type
sequence W
description binding site for residue CLA Y 504
source : CC1

51) chain Y
residue 234
type
sequence L
description binding site for residue CLA Y 505
source : CC2

52) chain Y
residue 244
type
sequence Y
description binding site for residue CLA Y 505
source : CC2

53) chain Y
residue 247
type
sequence G
description binding site for residue CLA Y 505
source : CC2

54) chain Y
residue 254
type
sequence F
description binding site for residue CLA Y 505
source : CC2

55) chain Y
residue 315
type
sequence L
description binding site for residue CLA Y 505
source : CC2

56) chain Y
residue 318
type
sequence H
description binding site for residue CLA Y 505
source : CC2

57) chain Y
residue 319
type
sequence L
description binding site for residue CLA Y 505
source : CC2

58) chain Y
residue 142
type
sequence L
description binding site for residue CLA Y 506
source : CC3

59) chain Y
residue 146
type
sequence L
description binding site for residue CLA Y 506
source : CC3

60) chain Y
residue 213
type
sequence M
description binding site for residue CLA Y 506
source : CC3

61) chain Y
residue 217
type
sequence G
description binding site for residue CLA Y 506
source : CC3

62) chain Y
residue 220
type
sequence W
description binding site for residue CLA Y 506
source : CC3

63) chain Y
residue 221
type
sequence H
description binding site for residue CLA Y 506
source : CC3

64) chain Y
residue 227
type
sequence F
description binding site for residue CLA Y 506
source : CC3

65) chain Y
residue 229
type
sequence W
description binding site for residue CLA Y 506
source : CC3

66) chain Y
residue 230
type
sequence T
description binding site for residue CLA Y 506
source : CC3

67) chain Y
residue 234
type
sequence L
description binding site for residue CLA Y 506
source : CC3

68) chain Y
residue 138
type
sequence L
description binding site for residue CLA Y 507
source : CC4

69) chain Y
residue 142
type
sequence L
description binding site for residue CLA Y 507
source : CC4

70) chain Y
residue 145
type
sequence H
description binding site for residue CLA Y 507
source : CC4

71) chain Y
residue 236
type
sequence Y
description binding site for residue CLA Y 507
source : CC4

72) chain Y
residue 244
type
sequence Y
description binding site for residue CLA Y 507
source : CC4

73) chain Y
residue 245
type
sequence S
description binding site for residue CLA Y 507
source : CC4

74) chain Y
residue 1
type
sequence M
description binding site for residue CLA Y 508
source : CC5

75) chain Y
residue 11
type
sequence Y
description binding site for residue CLA Y 508
source : CC5

76) chain Y
residue 14
type
sequence W
description binding site for residue CLA Y 508
source : CC5

77) chain Y
residue 15
type
sequence A
description binding site for residue CLA Y 508
source : CC5

78) chain Y
residue 16
type
sequence G
description binding site for residue CLA Y 508
source : CC5

79) chain Y
residue 17
type
sequence N
description binding site for residue CLA Y 508
source : CC5

80) chain Y
residue 242
type
sequence L
description binding site for residue CLA Y 508
source : CC5

81) chain Y
residue 246
type
sequence L
description binding site for residue CLA Y 508
source : CC5

82) chain Y
residue 313
type
sequence F
description binding site for residue CLA Y 508
source : CC5

83) chain Y
residue 317
type
sequence G
description binding site for residue CLA Y 508
source : CC5

84) chain Y
residue 320
type
sequence W
description binding site for residue CLA Y 508
source : CC5

85) chain Y
residue 321
type
sequence H
description binding site for residue CLA Y 508
source : CC5

86) chain Y
residue 324
type
sequence R
description binding site for residue CLA Y 508
source : CC5

87) chain Y
residue 17
type
sequence N
description binding site for residue CLA Y 509
source : CC6

88) chain Y
residue 20
type
sequence F
description binding site for residue CLA Y 509
source : CC6

89) chain Y
residue 27
type
sequence F
description binding site for residue CLA Y 509
source : CC6

90) chain Y
residue 31
type
sequence H
description binding site for residue CLA Y 509
source : CC6

91) chain Y
residue 34
type
sequence Q
description binding site for residue CLA Y 509
source : CC6

92) chain Y
residue 132
type
sequence W
description binding site for residue CLA Y 509
source : CC6

93) chain Y
residue 145
type
sequence H
description binding site for residue CLA Y 509
source : CC6

94) chain Y
residue 245
type
sequence S
description binding site for residue CLA Y 509
source : CC6

95) chain Y
residue 17
type
sequence N
description binding site for residue CLA Y 510
source : CC7

96) chain Y
residue 34
type
sequence Q
description binding site for residue CLA Y 510
source : CC7

97) chain Y
residue 37
type
sequence L
description binding site for residue CLA Y 510
source : CC7

98) chain Y
residue 38
type
sequence I
description binding site for residue CLA Y 510
source : CC7

99) chain Y
residue 13
type
sequence W
description binding site for residue CLA Y 511
source : CC8

100) chain Y
residue 16
type
sequence G
description binding site for residue CLA Y 511
source : CC8

101) chain Y
residue 17
type
sequence N
description binding site for residue CLA Y 511
source : CC8

102) chain Y
residue 19
type
sequence R
description binding site for residue CLA Y 511
source : CC8

103) chain Y
residue 20
type
sequence F
description binding site for residue CLA Y 511
source : CC8

104) chain Y
residue 26
type
sequence L
description binding site for residue CLA Y 511
source : CC8

105) chain Y
residue 34
type
sequence Q
description binding site for residue CLA Y 511
source : CC8

106) chain Y
residue 112
type
sequence F
description binding site for residue CLA Y 511
source : CC8

107) chain Y
residue 27
type
sequence F
description binding site for residue CLA Y 512
source : CC9

108) chain Y
residue 31
type
sequence H
description binding site for residue CLA Y 512
source : CC9

109) chain Y
residue 35
type
sequence A
description binding site for residue CLA Y 512
source : CC9

110) chain Y
residue 128
type
sequence F
description binding site for residue CLA Y 512
source : CC9

111) chain Y
residue 130
type
sequence F
description binding site for residue CLA Y 512
source : CC9

112) chain Y
residue 137
type
sequence Q
description binding site for residue CLA Y 512
source : CC9

113) chain Y
residue 140
type
sequence L
description binding site for residue CLA Y 512
source : CC9

114) chain Y
residue 141
type
sequence I
description binding site for residue CLA Y 512
source : CC9

115) chain Y
residue 144
type
sequence H
description binding site for residue CLA Y 512
source : CC9

116) chain Y
residue 145
type
sequence H
description binding site for residue CLA Y 512
source : CC9

117) chain Y
residue 148
type
sequence F
description binding site for residue CLA Y 512
source : CC9

118) chain Y
residue 151
type
sequence V
description binding site for residue CLA Y 512
source : CC9

119) chain Y
residue 28
type
sequence I
description binding site for residue CLA Y 513
source : CD1

120) chain Y
residue 32
type
sequence V
description binding site for residue CLA Y 513
source : CD1

121) chain Y
residue 106
type
sequence G
description binding site for residue CLA Y 513
source : CD1

122) chain Y
residue 109
type
sequence F
description binding site for residue CLA Y 513
source : CD1

123) chain Y
residue 110
type
sequence H
description binding site for residue CLA Y 513
source : CD1

124) chain Y
residue 124
type
sequence A
description binding site for residue CLA Y 513
source : CD1

125) chain Y
residue 128
type
sequence F
description binding site for residue CLA Y 513
source : CD1

126) chain Y
residue 127
type
sequence R
description binding site for residue CLA Y 516
source : CD2

127) chain Y
residue 128
type
sequence F
description binding site for residue CLA Y 516
source : CD2

128) chain Y
residue 144
type
sequence H
description binding site for residue CLA Y 516
source : CD2

129) chain Y
residue 147
type
sequence L
description binding site for residue CLA Y 516
source : CD2

130) chain Y
residue 148
type
sequence F
description binding site for residue CLA Y 516
source : CD2

131) chain Y
residue 219
type
sequence I
description binding site for residue CLA Y 516
source : CD2

132) chain Y
residue 222
type
sequence I
description binding site for residue CLA Y 516
source : CD2

133) chain Y
residue 187
type
sequence I
description binding site for residue CLA Y 517
source : CD3

134) chain Y
residue 188
type
sequence Y
description binding site for residue CLA Y 517
source : CD3

135) chain Y
residue 191
type
sequence Q
description binding site for residue CLA Y 517
source : CD3

136) chain Y
residue 194
type
sequence F
description binding site for residue CLA Y 517
source : CD3

137) chain Y
residue 251
type
sequence L
description binding site for residue CLA Y 517
source : CD3

138) chain Y
residue 312
type
sequence F
description binding site for residue CLA Y 518
source : CD4

139) chain Y
residue 313
type
sequence F
description binding site for residue CLA Y 518
source : CD4

140) chain Y
residue 316
type
sequence Q
description binding site for residue CLA Y 518
source : CD4

141) chain Y
residue 323
type
sequence L
description binding site for residue CLA Y 518
source : CD4

142) chain Y
residue 281
type
sequence G
description binding site for residue CLA Y 519
source : CD5

143) chain Y
residue 282
type
sequence V
description binding site for residue CLA Y 519
source : CD5

144) chain Y
residue 283
type
sequence T
description binding site for residue CLA Y 519
source : CD5

145) chain Y
residue 284
type
sequence P
description binding site for residue CLA Y 519
source : CD5

146) chain Y
residue 312
type
sequence F
description binding site for residue CLA Y 519
source : CD5

147) chain Y
residue 297
type
sequence H
description binding site for residue BCR Y 521
source : CD6

148) chain Y
residue 302
type
sequence W
description binding site for residue BCR Y 521
source : CD6

149) chain Y
residue 305
type
sequence N
description binding site for residue BCR Y 521
source : CD6

150) chain Y
residue 309
type
sequence F
description binding site for residue BCR Y 521
source : CD6

151) chain Y
residue 313
type
sequence F
description binding site for residue BCR Y 521
source : CD6

152) chain Y
residue 36
type
sequence A
description binding site for residue BCR Y 522
source : CD7

153) chain Y
residue 90
type
sequence F
description binding site for residue BCR Y 522
source : CD7

154) chain Y
residue 100
type
sequence S
description binding site for residue BCR Y 522
source : CD7

155) chain Y
residue 101
type
sequence A
description binding site for residue BCR Y 522
source : CD7

156) chain Y
residue 111
type
sequence T
description binding site for residue BCR Y 522
source : CD7

157) chain Y
residue 87
type
sequence Y
description binding site for residue BCR Y 523
source : CD8

158) chain Y
residue 98
type
sequence I
description binding site for residue BCR Y 523
source : CD8

159) chain Y
residue 102
type
sequence V
description binding site for residue BCR Y 523
source : CD8

160) chain Y
residue 128
type
sequence F
description binding site for residue BCR Y 523
source : CD8

161) chain Y
residue 190
type
sequence Y
description binding site for residue BCR Y 524
source : CD9

162) chain Y
residue 206
type
sequence G
description binding site for residue BCR Y 524
source : CD9

163) chain Y
residue 207
type
sequence H
description binding site for residue BCR Y 524
source : CD9

164) chain Y
residue 210
type
sequence V
description binding site for residue BCR Y 524
source : CD9

165) chain Y
residue 233
type
sequence V
description binding site for residue BCR Y 524
source : CD9

166) chain Y
residue 2
type
sequence Q
description binding site for residue SQD Y 822
source : CE1

167) chain Y
residue 4
type
sequence Y
description binding site for residue SQD Y 822
source : CE1

168) chain Y
residue 10
type
sequence T
description binding site for residue SQD Y 822
source : CE1

169) chain Y
residue 11
type
sequence Y
description binding site for residue SQD Y 822
source : CE1

170) chain Y
residue 12
type
sequence D
description binding site for residue SQD Y 822
source : CE1

171) chain Y
residue 15
type
sequence A
description binding site for residue SQD Y 822
source : CE1

172) chain Y
residue 320
type
sequence W
description binding site for residue SQD Y 822
source : CE1

173) chain Y
residue 324
type
sequence R
description binding site for residue SQD Y 822
source : CE1

174) chain Y
residue 330
type
sequence F
description binding site for residue SQD Y 822
source : CE1

175) chain Y
residue 331
type
sequence R
description binding site for residue SQD Y 822
source : CE1

176) chain Y
residue 105
type
sequence A
description binding site for residue CLA Z 505
source : CE6

177) chain Y
residue 109
type
sequence F
description binding site for residue CLA Z 505
source : CE6

178) chain Y
residue 40
type
sequence F
description binding site for residue CLA Z 518
source : CF8

179) chain Y
residue 108
type
sequence L
description binding site for residue CLA Z 518
source : CF8

180) chain Y
residue 37
type
sequence L
description binding site for residue CLA Z 519
source : CF9

181) chain Y
residue 40
type
sequence F
description binding site for residue CLA Z 519
source : CF9

182) chain Y
residue 45
type
sequence F
description binding site for residue CLA Z 519
source : CF9

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

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

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

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

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

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

189) chain Y
residue 319-329
type prosite
sequence LWHALRAMGFD
description THIOL_PROTEASE_HIS Eukaryotic thiol (cysteine) proteases histidine active site. LWHALRAMGFD
source prosite : PS00639


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