eF-site ID 4pbu-c
PDB Code 4pbu
Chain c

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Title Serial Time-resolved crystallography of Photosystem II using a femtosecond X-ray laser The S1 state
Classification PHOTOSYNTHESIS
Compound Photosystem Q(B) protein 1
Source ORGANISM_SCIENTIFIC: Thermosynechococcus elongatus;
Sequence c:  NSIFATNRDQESSGFAWWAGNARLINLSGKLLGAHVAHAG
LIVFWAGAMTLFELAHFIPEKPMYEQGLILIPHIATLGWG
VGPGGEVVDTFPFFVVGVVHLISSAVLGFGGVYHAIRGPE
TLEEYSSFFGYDWKDKNKMTTILGFHLIVLGIGALLLVAK
AMFFGGLYDTWAPGGGDVRVITNPTLDPRVIFGYLLKSPF
GGEGWIVSVNNLEDVVGGHIWIGLICIAGGIWHILTTPFG
WARRAFIWSGEAYLSYSLGALSMMGFIATCFVWFNNTVYP
SEFYGPTGPEASQAQAMTFLIRDQKLGANVGSAQGPTGLG
KYLMRSPTGEIIFGGETMRFWDFRGPWLEPLRGPNGLDLN
KIKNDIQPWQERRAAEYMTHAPLGSLNSVGGVATEINSVN
FVSPRSWLATSHFVLAFFFLVGHLWHAGRARAAAAGFEKG
IDRESEPVLSMPSLD
Description


Functional site

1) chain c
residue 354
type
sequence E
description binding site for residue OEX a 401
source : AK5

2) chain c
residue 357
type
sequence R
description binding site for residue OEX a 401
source : AK5

3) chain c
residue 353
type
sequence G
description binding site for residue CL a 405
source : AK9

4) chain c
residue 354
type
sequence E
description binding site for residue CL a 405
source : AK9

5) chain c
residue 28
type
sequence Q
description binding site for residue SQD a 411
source : AL6

6) chain c
residue 34
type
sequence A
description binding site for residue SQD a 411
source : AL6

7) chain c
residue 36
type
sequence W
description binding site for residue SQD a 411
source : AL6

8) chain c
residue 22
type
sequence F
description binding site for residue CA c 901
source : AO3

9) chain c
residue 24
type
sequence T
description binding site for residue CA c 901
source : AO3

10) chain c
residue 27
type
sequence D
description binding site for residue CA c 901
source : AO3

11) chain c
residue 29
type
sequence E
description binding site for residue CA c 901
source : AO3

12) chain c
residue 30
type
sequence S
description binding site for residue CA c 901
source : AO3

13) chain c
residue 95
type
sequence L
description binding site for residue CLA c 902
source : AO4

14) chain c
residue 168
type
sequence L
description binding site for residue CLA c 902
source : AO4

15) chain c
residue 171
type
sequence G
description binding site for residue CLA c 902
source : AO4

16) chain c
residue 172
type
sequence A
description binding site for residue CLA c 902
source : AO4

17) chain c
residue 224
type
sequence I
description binding site for residue CLA c 902
source : AO4

18) chain c
residue 233
type
sequence V
description binding site for residue CLA c 902
source : AO4

19) chain c
residue 237
type
sequence H
description binding site for residue CLA c 902
source : AO4

20) chain c
residue 240
type
sequence I
description binding site for residue CLA c 902
source : AO4

21) chain c
residue 278
type
sequence A
description binding site for residue CLA c 902
source : AO4

22) chain c
residue 282
type
sequence M
description binding site for residue CLA c 902
source : AO4

23) chain c
residue 289
type
sequence F
description binding site for residue CLA c 902
source : AO4

24) chain c
residue 296
type
sequence V
description binding site for residue CLA c 902
source : AO4

25) chain c
residue 297
type
sequence Y
description binding site for residue CLA c 902
source : AO4

26) chain c
residue 63
type
sequence W
description binding site for residue CLA c 903
source : AO5

27) chain c
residue 87
type
sequence I
description binding site for residue CLA c 903
source : AO5

28) chain c
residue 91
type
sequence H
description binding site for residue CLA c 903
source : AO5

29) chain c
residue 174
type
sequence L
description binding site for residue CLA c 903
source : AO5

30) chain c
residue 279
type
sequence L
description binding site for residue CLA c 903
source : AO5

31) chain c
residue 282
type
sequence M
description binding site for residue CLA c 903
source : AO5

32) chain c
residue 286
type
sequence A
description binding site for residue CLA c 903
source : AO5

33) chain c
residue 290
type
sequence V
description binding site for residue CLA c 903
source : AO5

34) chain c
residue 297
type
sequence Y
description binding site for residue CLA c 903
source : AO5

35) chain c
residue 430
type
sequence H
description binding site for residue CLA c 903
source : AO5

36) chain c
residue 433
type
sequence L
description binding site for residue CLA c 903
source : AO5

37) chain c
residue 437
type
sequence F
description binding site for residue CLA c 903
source : AO5

38) chain c
residue 60
type
sequence I
description binding site for residue CLA c 904
source : AO6

39) chain c
residue 61
type
sequence V
description binding site for residue CLA c 904
source : AO6

40) chain c
residue 64
type
sequence A
description binding site for residue CLA c 904
source : AO6

41) chain c
residue 68
type
sequence T
description binding site for residue CLA c 904
source : AO6

42) chain c
residue 88
type
sequence L
description binding site for residue CLA c 904
source : AO6

43) chain c
residue 91
type
sequence H
description binding site for residue CLA c 904
source : AO6

44) chain c
residue 114
type
sequence V
description binding site for residue CLA c 904
source : AO6

45) chain c
residue 118
type
sequence H
description binding site for residue CLA c 904
source : AO6

46) chain c
residue 63
type
sequence W
description binding site for residue CLA c 905
source : AO7

47) chain c
residue 67
type
sequence M
description binding site for residue CLA c 905
source : AO7

48) chain c
residue 70
type
sequence F
description binding site for residue CLA c 905
source : AO7

49) chain c
residue 84
type
sequence Q
description binding site for residue CLA c 905
source : AO7

50) chain c
residue 85
type
sequence G
description binding site for residue CLA c 905
source : AO7

51) chain c
residue 87
type
sequence I
description binding site for residue CLA c 905
source : AO7

52) chain c
residue 425
type
sequence W
description binding site for residue CLA c 905
source : AO7

53) chain c
residue 429
type
sequence S
description binding site for residue CLA c 905
source : AO7

54) chain c
residue 436
type
sequence F
description binding site for residue CLA c 905
source : AO7

55) chain c
residue 264
type
sequence F
description binding site for residue CLA c 906
source : AO8

56) chain c
residue 273
type
sequence S
description binding site for residue CLA c 906
source : AO8

57) chain c
residue 274
type
sequence Y
description binding site for residue CLA c 906
source : AO8

58) chain c
residue 277
type
sequence G
description binding site for residue CLA c 906
source : AO8

59) chain c
residue 278
type
sequence A
description binding site for residue CLA c 906
source : AO8

60) chain c
residue 281
type
sequence M
description binding site for residue CLA c 906
source : AO8

61) chain c
residue 441
type
sequence H
description binding site for residue CLA c 906
source : AO8

62) chain c
residue 442
type
sequence L
description binding site for residue CLA c 906
source : AO8

63) chain c
residue 445
type
sequence A
description binding site for residue CLA c 906
source : AO8

64) chain c
residue 449
type
sequence R
description binding site for residue CLA c 906
source : AO8

65) chain c
residue 161
type
sequence L
description binding site for residue CLA c 907
source : AO9

66) chain c
residue 165
type
sequence L
description binding site for residue CLA c 907
source : AO9

67) chain c
residue 243
type
sequence I
description binding site for residue CLA c 907
source : AO9

68) chain c
residue 247
type
sequence G
description binding site for residue CLA c 907
source : AO9

69) chain c
residue 250
type
sequence W
description binding site for residue CLA c 907
source : AO9

70) chain c
residue 251
type
sequence H
description binding site for residue CLA c 907
source : AO9

71) chain c
residue 254
type
sequence T
description binding site for residue CLA c 907
source : AO9

72) chain c
residue 255
type
sequence T
description binding site for residue CLA c 907
source : AO9

73) chain c
residue 256
type
sequence P
description binding site for residue CLA c 907
source : AO9

74) chain c
residue 257
type
sequence F
description binding site for residue CLA c 907
source : AO9

75) chain c
residue 259
type
sequence W
description binding site for residue CLA c 907
source : AO9

76) chain c
residue 264
type
sequence F
description binding site for residue CLA c 907
source : AO9

77) chain c
residue 157
type
sequence M
description binding site for residue CLA c 908
source : AP1

78) chain c
residue 158
type
sequence T
description binding site for residue CLA c 908
source : AP1

79) chain c
residue 161
type
sequence L
description binding site for residue CLA c 908
source : AP1

80) chain c
residue 164
type
sequence H
description binding site for residue CLA c 908
source : AP1

81) chain c
residue 168
type
sequence L
description binding site for residue CLA c 908
source : AP1

82) chain c
residue 264
type
sequence F
description binding site for residue CLA c 908
source : AP1

83) chain c
residue 266
type
sequence W
description binding site for residue CLA c 908
source : AP1

84) chain c
residue 271
type
sequence Y
description binding site for residue CLA c 908
source : AP1

85) chain c
residue 274
type
sequence Y
description binding site for residue CLA c 908
source : AP1

86) chain c
residue 275
type
sequence S
description binding site for residue CLA c 908
source : AP1

87) chain c
residue 279
type
sequence L
description binding site for residue CLA c 908
source : AP1

88) chain c
residue 282
type
sequence M
description binding site for residue CLA c 908
source : AP1

89) chain c
residue 36
type
sequence W
description binding site for residue CLA c 909
source : AP2

90) chain c
residue 37
type
sequence A
description binding site for residue CLA c 909
source : AP2

91) chain c
residue 38
type
sequence G
description binding site for residue CLA c 909
source : AP2

92) chain c
residue 39
type
sequence N
description binding site for residue CLA c 909
source : AP2

93) chain c
residue 40
type
sequence A
description binding site for residue CLA c 909
source : AP2

94) chain c
residue 276
type
sequence L
description binding site for residue CLA c 909
source : AP2

95) chain c
residue 436
type
sequence F
description binding site for residue CLA c 909
source : AP2

96) chain c
residue 437
type
sequence F
description binding site for residue CLA c 909
source : AP2

97) chain c
residue 440
type
sequence G
description binding site for residue CLA c 909
source : AP2

98) chain c
residue 443
type
sequence W
description binding site for residue CLA c 909
source : AP2

99) chain c
residue 444
type
sequence H
description binding site for residue CLA c 909
source : AP2

100) chain c
residue 447
type
sequence R
description binding site for residue CLA c 909
source : AP2

101) chain c
residue 39
type
sequence N
description binding site for residue CLA c 910
source : AP3

102) chain c
residue 49
type
sequence L
description binding site for residue CLA c 910
source : AP3

103) chain c
residue 52
type
sequence A
description binding site for residue CLA c 910
source : AP3

104) chain c
residue 53
type
sequence H
description binding site for residue CLA c 910
source : AP3

105) chain c
residue 56
type
sequence H
description binding site for residue CLA c 910
source : AP3

106) chain c
residue 149
type
sequence Y
description binding site for residue CLA c 910
source : AP3

107) chain c
residue 151
type
sequence W
description binding site for residue CLA c 910
source : AP3

108) chain c
residue 268
type
sequence G
description binding site for residue CLA c 910
source : AP3

109) chain c
residue 269
type
sequence E
description binding site for residue CLA c 910
source : AP3

110) chain c
residue 271
type
sequence Y
description binding site for residue CLA c 910
source : AP3

111) chain c
residue 272
type
sequence L
description binding site for residue CLA c 910
source : AP3

112) chain c
residue 275
type
sequence S
description binding site for residue CLA c 910
source : AP3

113) chain c
residue 276
type
sequence L
description binding site for residue CLA c 910
source : AP3

114) chain c
residue 39
type
sequence N
description binding site for residue CLA c 911
source : AP4

115) chain c
residue 56
type
sequence H
description binding site for residue CLA c 911
source : AP4

116) chain c
residue 59
type
sequence L
description binding site for residue CLA c 911
source : AP4

117) chain c
residue 63
type
sequence W
description binding site for residue CLA c 911
source : AP4

118) chain c
residue 279
type
sequence L
description binding site for residue CLA c 911
source : AP4

119) chain c
residue 436
type
sequence F
description binding site for residue CLA c 911
source : AP4

120) chain c
residue 437
type
sequence F
description binding site for residue CLA c 911
source : AP4

121) chain c
residue 26
type
sequence R
description binding site for residue CLA c 912
source : AP5

122) chain c
residue 35
type
sequence W
description binding site for residue CLA c 912
source : AP5

123) chain c
residue 38
type
sequence G
description binding site for residue CLA c 912
source : AP5

124) chain c
residue 39
type
sequence N
description binding site for residue CLA c 912
source : AP5

125) chain c
residue 41
type
sequence R
description binding site for residue CLA c 912
source : AP5

126) chain c
residue 42
type
sequence L
description binding site for residue CLA c 912
source : AP5

127) chain c
residue 45
type
sequence L
description binding site for residue CLA c 912
source : AP5

128) chain c
residue 48
type
sequence K
description binding site for residue CLA c 912
source : AP5

129) chain c
residue 52
type
sequence A
description binding site for residue CLA c 912
source : AP5

130) chain c
residue 123
type
sequence A
description binding site for residue CLA c 912
source : AP5

131) chain c
residue 127
type
sequence F
description binding site for residue CLA c 912
source : AP5

132) chain c
residue 134
type
sequence I
description binding site for residue CLA c 912
source : AP5

133) chain c
residue 53
type
sequence H
description binding site for residue CLA c 913
source : AP6

134) chain c
residue 57
type
sequence A
description binding site for residue CLA c 913
source : AP6

135) chain c
residue 125
type
sequence L
description binding site for residue CLA c 913
source : AP6

136) chain c
residue 146
type
sequence F
description binding site for residue CLA c 913
source : AP6

137) chain c
residue 147
type
sequence F
description binding site for residue CLA c 913
source : AP6

138) chain c
residue 149
type
sequence Y
description binding site for residue CLA c 913
source : AP6

139) chain c
residue 163
type
sequence F
description binding site for residue CLA c 913
source : AP6

140) chain c
residue 164
type
sequence H
description binding site for residue CLA c 913
source : AP6

141) chain c
residue 167
type
sequence V
description binding site for residue CLA c 913
source : AP6

142) chain c
residue 171
type
sequence G
description binding site for residue CLA c 913
source : AP6

143) chain c
residue 50
type
sequence L
description binding site for residue CLA c 914
source : AP7

144) chain c
residue 124
type
sequence V
description binding site for residue CLA c 914
source : AP7

145) chain c
residue 128
type
sequence G
description binding site for residue CLA c 914
source : AP7

146) chain c
residue 131
type
sequence Y
description binding site for residue CLA c 914
source : AP7

147) chain c
residue 132
type
sequence H
description binding site for residue CLA c 914
source : AP7

148) chain c
residue 143
type
sequence Y
description binding site for residue CLA c 914
source : AP7

149) chain c
residue 147
type
sequence F
description binding site for residue CLA c 914
source : AP7

150) chain c
residue 209
type
sequence I
description binding site for residue BCR c 915
source : AP8

151) chain c
residue 213
type
sequence L
description binding site for residue BCR c 915
source : AP8

152) chain c
residue 236
type
sequence G
description binding site for residue BCR c 915
source : AP8

153) chain c
residue 237
type
sequence H
description binding site for residue BCR c 915
source : AP8

154) chain c
residue 240
type
sequence I
description binding site for residue BCR c 915
source : AP8

155) chain c
residue 264
type
sequence F
description binding site for residue BCR c 915
source : AP8

156) chain c
residue 217
type
sequence P
description binding site for residue DGD c 916
source : AP9

157) chain c
residue 218
type
sequence F
description binding site for residue DGD c 916
source : AP9

158) chain c
residue 219
type
sequence G
description binding site for residue DGD c 916
source : AP9

159) chain c
residue 220
type
sequence G
description binding site for residue DGD c 916
source : AP9

160) chain c
residue 221
type
sequence E
description binding site for residue DGD c 916
source : AP9

161) chain c
residue 222
type
sequence G
description binding site for residue DGD c 916
source : AP9

162) chain c
residue 223
type
sequence W
description binding site for residue DGD c 916
source : AP9

163) chain c
residue 227
type
sequence V
description binding site for residue DGD c 916
source : AP9

164) chain c
residue 281
type
sequence M
description binding site for residue DGD c 916
source : AP9

165) chain c
residue 288
type
sequence C
description binding site for residue DGD c 916
source : AP9

166) chain c
residue 292
type
sequence F
description binding site for residue DGD c 916
source : AP9

167) chain c
residue 293
type
sequence N
description binding site for residue DGD c 916
source : AP9

168) chain c
residue 294
type
sequence N
description binding site for residue DGD c 916
source : AP9

169) chain c
residue 295
type
sequence T
description binding site for residue DGD c 916
source : AP9

170) chain c
residue 360
type
sequence D
description binding site for residue DGD c 916
source : AP9

171) chain c
residue 361
type
sequence F
description binding site for residue DGD c 916
source : AP9

172) chain c
residue 362
type
sequence R
description binding site for residue DGD c 916
source : AP9

173) chain c
residue 83
type
sequence E
description binding site for residue DGD c 917
source : AQ1

174) chain c
residue 84
type
sequence Q
description binding site for residue DGD c 917
source : AQ1

175) chain c
residue 85
type
sequence G
description binding site for residue DGD c 917
source : AQ1

176) chain c
residue 406
type
sequence S
description binding site for residue DGD c 917
source : AQ1

177) chain c
residue 418
type
sequence N
description binding site for residue DGD c 917
source : AQ1

178) chain c
residue 419
type
sequence F
description binding site for residue DGD c 917
source : AQ1

179) chain c
residue 420
type
sequence V
description binding site for residue DGD c 917
source : AQ1

180) chain c
residue 425
type
sequence W
description binding site for residue DGD c 917
source : AQ1

181) chain c
residue 428
type
sequence T
description binding site for residue DGD c 917
source : AQ1

182) chain c
residue 112
type
sequence F
description binding site for residue BCR c 918
source : AQ2

183) chain c
residue 116
type
sequence V
description binding site for residue BCR c 918
source : AQ2

184) chain c
residue 120
type
sequence I
description binding site for residue BCR c 918
source : AQ2

185) chain c
residue 121
type
sequence S
description binding site for residue BCR c 918
source : AQ2

186) chain c
residue 124
type
sequence V
description binding site for residue BCR c 918
source : AQ2

187) chain c
residue 33
type
sequence F
description binding site for residue LHG d 410
source : AR3

188) chain c
residue 36
type
sequence W
description binding site for residue LHG d 410
source : AR3

189) chain c
residue 443
type
sequence W
description binding site for residue LHG d 410
source : AR3

190) chain c
residue 447
type
sequence R
description binding site for residue LHG d 410
source : AR3

191) chain c
residue 405
type
sequence N
description binding site for residue DGD j 101
source : AR9

192) chain c
residue 415
type
sequence N
description binding site for residue DGD j 101
source : AR9

193) chain c
residue 416
type
sequence S
description binding site for residue DGD j 101
source : AR9

194) chain c
residue 418
type
sequence N
description binding site for residue DGD j 101
source : AR9

195) chain c
residue 62
type
sequence F
description binding site for residue BCR k 101
source : AS2

196) chain c
residue 119
type
sequence L
description binding site for residue BCR k 101
source : AS2

197) chain c
residue 55
type
sequence A
description binding site for residue BCR k 102
source : AS3

198) chain c
residue 58
type
sequence G
description binding site for residue BCR k 102
source : AS3

199) chain c
residue 59
type
sequence L
description binding site for residue BCR k 102
source : AS3

200) chain c
residue 122
type
sequence S
description binding site for residue BCR k 102
source : AS3

201) chain c
residue 19
type
sequence N
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS7

202) chain c
residue 20
type
sequence S
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS7

203) chain c
residue 19
type
sequence N
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS8

204) chain c
residue 20
type
sequence S
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS8

205) chain c
residue 19
type
sequence N
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS9

206) chain c
residue 20
type
sequence S
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS9

207) chain c
residue 19
type
sequence N
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT1

208) chain c
residue 20
type
sequence S
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT1

209) chain c
residue 23
type
sequence A
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT1

210) chain c
residue 19
type
sequence N
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT2

211) chain c
residue 20
type
sequence S
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT2

212) chain c
residue 23
type
sequence A
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT2

213) chain c
residue 281-301
type TOPO_DOM
sequence MMGFIATCFVWFNNTVYPSEF
description Lumenal
source Swiss-Prot : SWS_FT_FI1

214) chain c
residue 437-461
type TOPO_DOM
sequence FLVGHLWHAGRARAAAAGFEKGIDR
description Lumenal
source Swiss-Prot : SWS_FT_FI1

215) chain c
residue 266-280
type TOPO_DOM
sequence WSGEAYLSYSLGALS
description Cytoplasmic => ECO:0000269|PubMed:33846594, ECO:0007744|PDB:7NHQ
source Swiss-Prot : SWS_FT_FI3

216) chain c
residue 462-473
type TOPO_DOM
sequence ESEPVLSMPSLD
description Cytoplasmic => ECO:0000269|PubMed:33846594, ECO:0007744|PDB:7NHQ
source Swiss-Prot : SWS_FT_FI3


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