eF-site ID 4ixr-C
PDB Code 4ixr
Chain C

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Title RT fs X-ray diffraction of Photosystem II, first illuminated state
Classification PHOTOSYNTHESIS
Compound Photosystem Q(B) protein 1
Source ORGANISM_SCIENTIFIC: Thermosynechococcus elongatus;
Sequence C:  DQESSGFAWWAGNARLINLSGKLLGAHVAHAGLIVFWAGA
MTLFELAHFIPEKPMYEQGLILIPHIATLGWGVGPGGEVV
DTFPFFVVGVVHLISSAVLGFGGVYHAIRGPETLEEYSSF
FGYDWKDKNKMTTILGFHLIVLGIGALLLVAKAMFFGGLY
DTWAPGGGDVRVITNPTLDPRVIFGYLLKSPFGGEGWIVS
VNNLEDVVGGHIWIGLICIAGGIWHILTTPFGWARRAFIW
SGEAYLSYSLGALSMMGFIATCFVWFNNTVYPSEFYGPTG
PEASQAQAMTFLIRDQKLGANVGSAQGPTGLGKYLMRSPT
GEIIFGGETMRFWDFRGPWLEPLRGPNGLDLNKIKNDIQP
WQERRAAEYMTHAPLGSLNSVGGVATEINSVNFVSPRSWL
ATSHFVLAFFFLVGHLWHAGRARAAAAGFEKGIDRESEPV
LSMPSLD
Description


Functional site

1) chain C
residue 354
type
sequence E
description BINDING SITE FOR RESIDUE OEC A 409
source : AC9

2) chain C
residue 214
type
sequence L
description BINDING SITE FOR RESIDUE DGD A 411
source : BC2

3) chain C
residue 215
type
sequence K
description BINDING SITE FOR RESIDUE DGD A 411
source : BC2

4) chain C
residue 216
type
sequence S
description BINDING SITE FOR RESIDUE DGD A 411
source : BC2

5) chain C
residue 217
type
sequence P
description BINDING SITE FOR RESIDUE DGD A 411
source : BC2

6) chain C
residue 223
type
sequence W
description BINDING SITE FOR RESIDUE DGD A 411
source : BC2

7) chain C
residue 284
type
sequence F
description BINDING SITE FOR RESIDUE DGD A 411
source : BC2

8) chain C
residue 36
type
sequence W
description BINDING SITE FOR RESIDUE LHG A 412
source : BC3

9) chain C
residue 436
type
sequence F
description BINDING SITE FOR RESIDUE LHG A 412
source : BC3

10) chain C
residue 443
type
sequence W
description BINDING SITE FOR RESIDUE LHG A 412
source : BC3

11) chain C
residue 447
type
sequence R
description BINDING SITE FOR RESIDUE LHG A 412
source : BC3

12) chain C
residue 36
type
sequence W
description BINDING SITE FOR RESIDUE SQD A 413
source : BC4

13) chain C
residue 35
type
sequence W
description BINDING SITE FOR RESIDUE LHG A 415
source : BC6

14) chain C
residue 95
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 501
source : FC3

15) chain C
residue 168
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 501
source : FC3

16) chain C
residue 171
type
sequence G
description BINDING SITE FOR RESIDUE CLA C 501
source : FC3

17) chain C
residue 172
type
sequence A
description BINDING SITE FOR RESIDUE CLA C 501
source : FC3

18) chain C
residue 185
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 501
source : FC3

19) chain C
residue 224
type
sequence I
description BINDING SITE FOR RESIDUE CLA C 501
source : FC3

20) chain C
residue 233
type
sequence V
description BINDING SITE FOR RESIDUE CLA C 501
source : FC3

21) chain C
residue 237
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 501
source : FC3

22) chain C
residue 240
type
sequence I
description BINDING SITE FOR RESIDUE CLA C 501
source : FC3

23) chain C
residue 278
type
sequence A
description BINDING SITE FOR RESIDUE CLA C 501
source : FC3

24) chain C
residue 282
type
sequence M
description BINDING SITE FOR RESIDUE CLA C 501
source : FC3

25) chain C
residue 289
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 501
source : FC3

26) chain C
residue 296
type
sequence V
description BINDING SITE FOR RESIDUE CLA C 501
source : FC3

27) chain C
residue 297
type
sequence Y
description BINDING SITE FOR RESIDUE CLA C 501
source : FC3

28) chain C
residue 63
type
sequence W
description BINDING SITE FOR RESIDUE CLA C 502
source : FC4

29) chain C
residue 91
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 502
source : FC4

30) chain C
residue 97
type
sequence W
description BINDING SITE FOR RESIDUE CLA C 502
source : FC4

31) chain C
residue 171
type
sequence G
description BINDING SITE FOR RESIDUE CLA C 502
source : FC4

32) chain C
residue 174
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 502
source : FC4

33) chain C
residue 178
type
sequence K
description BINDING SITE FOR RESIDUE CLA C 502
source : FC4

34) chain C
residue 182
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 502
source : FC4

35) chain C
residue 279
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 502
source : FC4

36) chain C
residue 282
type
sequence M
description BINDING SITE FOR RESIDUE CLA C 502
source : FC4

37) chain C
residue 286
type
sequence A
description BINDING SITE FOR RESIDUE CLA C 502
source : FC4

38) chain C
residue 297
type
sequence Y
description BINDING SITE FOR RESIDUE CLA C 502
source : FC4

39) chain C
residue 430
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 502
source : FC4

40) chain C
residue 433
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 502
source : FC4

41) chain C
residue 437
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 502
source : FC4

42) chain C
residue 60
type
sequence I
description BINDING SITE FOR RESIDUE CLA C 503
source : FC5

43) chain C
residue 61
type
sequence V
description BINDING SITE FOR RESIDUE CLA C 503
source : FC5

44) chain C
residue 64
type
sequence A
description BINDING SITE FOR RESIDUE CLA C 503
source : FC5

45) chain C
residue 68
type
sequence T
description BINDING SITE FOR RESIDUE CLA C 503
source : FC5

46) chain C
residue 88
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 503
source : FC5

47) chain C
residue 91
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 503
source : FC5

48) chain C
residue 92
type
sequence I
description BINDING SITE FOR RESIDUE CLA C 503
source : FC5

49) chain C
residue 114
type
sequence V
description BINDING SITE FOR RESIDUE CLA C 503
source : FC5

50) chain C
residue 118
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 503
source : FC5

51) chain C
residue 63
type
sequence W
description BINDING SITE FOR RESIDUE CLA C 504
source : FC6

52) chain C
residue 67
type
sequence M
description BINDING SITE FOR RESIDUE CLA C 504
source : FC6

53) chain C
residue 70
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 504
source : FC6

54) chain C
residue 84
type
sequence Q
description BINDING SITE FOR RESIDUE CLA C 504
source : FC6

55) chain C
residue 85
type
sequence G
description BINDING SITE FOR RESIDUE CLA C 504
source : FC6

56) chain C
residue 87
type
sequence I
description BINDING SITE FOR RESIDUE CLA C 504
source : FC6

57) chain C
residue 425
type
sequence W
description BINDING SITE FOR RESIDUE CLA C 504
source : FC6

58) chain C
residue 429
type
sequence S
description BINDING SITE FOR RESIDUE CLA C 504
source : FC6

59) chain C
residue 264
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 505
source : FC7

60) chain C
residue 265
type
sequence I
description BINDING SITE FOR RESIDUE CLA C 505
source : FC7

61) chain C
residue 273
type
sequence S
description BINDING SITE FOR RESIDUE CLA C 505
source : FC7

62) chain C
residue 274
type
sequence Y
description BINDING SITE FOR RESIDUE CLA C 505
source : FC7

63) chain C
residue 277
type
sequence G
description BINDING SITE FOR RESIDUE CLA C 505
source : FC7

64) chain C
residue 278
type
sequence A
description BINDING SITE FOR RESIDUE CLA C 505
source : FC7

65) chain C
residue 281
type
sequence M
description BINDING SITE FOR RESIDUE CLA C 505
source : FC7

66) chain C
residue 441
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 505
source : FC7

67) chain C
residue 442
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 505
source : FC7

68) chain C
residue 445
type
sequence A
description BINDING SITE FOR RESIDUE CLA C 505
source : FC7

69) chain C
residue 449
type
sequence R
description BINDING SITE FOR RESIDUE CLA C 505
source : FC7

70) chain C
residue 165
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 506
source : FC8

71) chain C
residue 243
type
sequence I
description BINDING SITE FOR RESIDUE CLA C 506
source : FC8

72) chain C
residue 247
type
sequence G
description BINDING SITE FOR RESIDUE CLA C 506
source : FC8

73) chain C
residue 250
type
sequence W
description BINDING SITE FOR RESIDUE CLA C 506
source : FC8

74) chain C
residue 251
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 506
source : FC8

75) chain C
residue 255
type
sequence T
description BINDING SITE FOR RESIDUE CLA C 506
source : FC8

76) chain C
residue 256
type
sequence P
description BINDING SITE FOR RESIDUE CLA C 506
source : FC8

77) chain C
residue 257
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 506
source : FC8

78) chain C
residue 259
type
sequence W
description BINDING SITE FOR RESIDUE CLA C 506
source : FC8

79) chain C
residue 260
type
sequence A
description BINDING SITE FOR RESIDUE CLA C 506
source : FC8

80) chain C
residue 264
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 506
source : FC8

81) chain C
residue 157
type
sequence M
description BINDING SITE FOR RESIDUE CLA C 507
source : FC9

82) chain C
residue 161
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 507
source : FC9

83) chain C
residue 164
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 507
source : FC9

84) chain C
residue 240
type
sequence I
description BINDING SITE FOR RESIDUE CLA C 507
source : FC9

85) chain C
residue 264
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 507
source : FC9

86) chain C
residue 266
type
sequence W
description BINDING SITE FOR RESIDUE CLA C 507
source : FC9

87) chain C
residue 271
type
sequence Y
description BINDING SITE FOR RESIDUE CLA C 507
source : FC9

88) chain C
residue 274
type
sequence Y
description BINDING SITE FOR RESIDUE CLA C 507
source : FC9

89) chain C
residue 275
type
sequence S
description BINDING SITE FOR RESIDUE CLA C 507
source : FC9

90) chain C
residue 279
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 507
source : FC9

91) chain C
residue 282
type
sequence M
description BINDING SITE FOR RESIDUE CLA C 507
source : FC9

92) chain C
residue 36
type
sequence W
description BINDING SITE FOR RESIDUE CLA C 508
source : GC1

93) chain C
residue 37
type
sequence A
description BINDING SITE FOR RESIDUE CLA C 508
source : GC1

94) chain C
residue 39
type
sequence N
description BINDING SITE FOR RESIDUE CLA C 508
source : GC1

95) chain C
residue 40
type
sequence A
description BINDING SITE FOR RESIDUE CLA C 508
source : GC1

96) chain C
residue 269
type
sequence E
description BINDING SITE FOR RESIDUE CLA C 508
source : GC1

97) chain C
residue 276
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 508
source : GC1

98) chain C
residue 436
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 508
source : GC1

99) chain C
residue 437
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 508
source : GC1

100) chain C
residue 440
type
sequence G
description BINDING SITE FOR RESIDUE CLA C 508
source : GC1

101) chain C
residue 443
type
sequence W
description BINDING SITE FOR RESIDUE CLA C 508
source : GC1

102) chain C
residue 444
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 508
source : GC1

103) chain C
residue 447
type
sequence R
description BINDING SITE FOR RESIDUE CLA C 508
source : GC1

104) chain C
residue 39
type
sequence N
description BINDING SITE FOR RESIDUE CLA C 509
source : GC2

105) chain C
residue 42
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 509
source : GC2

106) chain C
residue 49
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 509
source : GC2

107) chain C
residue 52
type
sequence A
description BINDING SITE FOR RESIDUE CLA C 509
source : GC2

108) chain C
residue 53
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 509
source : GC2

109) chain C
residue 56
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 509
source : GC2

110) chain C
residue 149
type
sequence Y
description BINDING SITE FOR RESIDUE CLA C 509
source : GC2

111) chain C
residue 160
type
sequence I
description BINDING SITE FOR RESIDUE CLA C 509
source : GC2

112) chain C
residue 268
type
sequence G
description BINDING SITE FOR RESIDUE CLA C 509
source : GC2

113) chain C
residue 269
type
sequence E
description BINDING SITE FOR RESIDUE CLA C 509
source : GC2

114) chain C
residue 271
type
sequence Y
description BINDING SITE FOR RESIDUE CLA C 509
source : GC2

115) chain C
residue 272
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 509
source : GC2

116) chain C
residue 275
type
sequence S
description BINDING SITE FOR RESIDUE CLA C 509
source : GC2

117) chain C
residue 39
type
sequence N
description BINDING SITE FOR RESIDUE CLA C 510
source : GC3

118) chain C
residue 56
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 510
source : GC3

119) chain C
residue 59
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 510
source : GC3

120) chain C
residue 60
type
sequence I
description BINDING SITE FOR RESIDUE CLA C 510
source : GC3

121) chain C
residue 63
type
sequence W
description BINDING SITE FOR RESIDUE CLA C 510
source : GC3

122) chain C
residue 279
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 510
source : GC3

123) chain C
residue 436
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 510
source : GC3

124) chain C
residue 437
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 510
source : GC3

125) chain C
residue 28
type
sequence Q
description BINDING SITE FOR RESIDUE CLA C 511
source : GC4

126) chain C
residue 35
type
sequence W
description BINDING SITE FOR RESIDUE CLA C 511
source : GC4

127) chain C
residue 38
type
sequence G
description BINDING SITE FOR RESIDUE CLA C 511
source : GC4

128) chain C
residue 39
type
sequence N
description BINDING SITE FOR RESIDUE CLA C 511
source : GC4

129) chain C
residue 41
type
sequence R
description BINDING SITE FOR RESIDUE CLA C 511
source : GC4

130) chain C
residue 42
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 511
source : GC4

131) chain C
residue 48
type
sequence K
description BINDING SITE FOR RESIDUE CLA C 511
source : GC4

132) chain C
residue 127
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 511
source : GC4

133) chain C
residue 134
type
sequence I
description BINDING SITE FOR RESIDUE CLA C 511
source : GC4

134) chain C
residue 53
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 512
source : GC5

135) chain C
residue 57
type
sequence A
description BINDING SITE FOR RESIDUE CLA C 512
source : GC5

136) chain C
residue 147
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 512
source : GC5

137) chain C
residue 163
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 512
source : GC5

138) chain C
residue 164
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 512
source : GC5

139) chain C
residue 167
type
sequence V
description BINDING SITE FOR RESIDUE CLA C 512
source : GC5

140) chain C
residue 168
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 512
source : GC5

141) chain C
residue 174
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 512
source : GC5

142) chain C
residue 50
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 513
source : GC6

143) chain C
residue 124
type
sequence V
description BINDING SITE FOR RESIDUE CLA C 513
source : GC6

144) chain C
residue 128
type
sequence G
description BINDING SITE FOR RESIDUE CLA C 513
source : GC6

145) chain C
residue 131
type
sequence Y
description BINDING SITE FOR RESIDUE CLA C 513
source : GC6

146) chain C
residue 132
type
sequence H
description BINDING SITE FOR RESIDUE CLA C 513
source : GC6

147) chain C
residue 137
type
sequence P
description BINDING SITE FOR RESIDUE CLA C 513
source : GC6

148) chain C
residue 140
type
sequence L
description BINDING SITE FOR RESIDUE CLA C 513
source : GC6

149) chain C
residue 147
type
sequence F
description BINDING SITE FOR RESIDUE CLA C 513
source : GC6

150) chain C
residue 55
type
sequence A
description BINDING SITE FOR RESIDUE BCR C 514
source : GC7

151) chain C
residue 59
type
sequence L
description BINDING SITE FOR RESIDUE BCR C 514
source : GC7

152) chain C
residue 116
type
sequence V
description BINDING SITE FOR RESIDUE BCR C 514
source : GC7

153) chain C
residue 119
type
sequence L
description BINDING SITE FOR RESIDUE BCR C 514
source : GC7

154) chain C
residue 120
type
sequence I
description BINDING SITE FOR RESIDUE BCR C 514
source : GC7

155) chain C
residue 122
type
sequence S
description BINDING SITE FOR RESIDUE BCR C 514
source : GC7

156) chain C
residue 123
type
sequence A
description BINDING SITE FOR RESIDUE BCR C 514
source : GC7

157) chain C
residue 126
type
sequence G
description BINDING SITE FOR RESIDUE BCR C 514
source : GC7

158) chain C
residue 116
type
sequence V
description BINDING SITE FOR RESIDUE BCR C 515
source : GC8

159) chain C
residue 121
type
sequence S
description BINDING SITE FOR RESIDUE BCR C 515
source : GC8

160) chain C
residue 124
type
sequence V
description BINDING SITE FOR RESIDUE BCR C 515
source : GC8

161) chain C
residue 209
type
sequence I
description BINDING SITE FOR RESIDUE BCR C 516
source : GC9

162) chain C
residue 212
type
sequence Y
description BINDING SITE FOR RESIDUE BCR C 516
source : GC9

163) chain C
residue 213
type
sequence L
description BINDING SITE FOR RESIDUE BCR C 516
source : GC9

164) chain C
residue 227
type
sequence V
description BINDING SITE FOR RESIDUE BCR C 516
source : GC9

165) chain C
residue 232
type
sequence D
description BINDING SITE FOR RESIDUE BCR C 516
source : GC9

166) chain C
residue 233
type
sequence V
description BINDING SITE FOR RESIDUE BCR C 516
source : GC9

167) chain C
residue 240
type
sequence I
description BINDING SITE FOR RESIDUE BCR C 516
source : GC9

168) chain C
residue 264
type
sequence F
description BINDING SITE FOR RESIDUE BCR C 516
source : GC9

169) chain C
residue 217
type
sequence P
description BINDING SITE FOR RESIDUE DGD C 517
source : HC1

170) chain C
residue 218
type
sequence F
description BINDING SITE FOR RESIDUE DGD C 517
source : HC1

171) chain C
residue 219
type
sequence G
description BINDING SITE FOR RESIDUE DGD C 517
source : HC1

172) chain C
residue 220
type
sequence G
description BINDING SITE FOR RESIDUE DGD C 517
source : HC1

173) chain C
residue 222
type
sequence G
description BINDING SITE FOR RESIDUE DGD C 517
source : HC1

174) chain C
residue 225
type
sequence V
description BINDING SITE FOR RESIDUE DGD C 517
source : HC1

175) chain C
residue 226
type
sequence S
description BINDING SITE FOR RESIDUE DGD C 517
source : HC1

176) chain C
residue 284
type
sequence F
description BINDING SITE FOR RESIDUE DGD C 517
source : HC1

177) chain C
residue 288
type
sequence C
description BINDING SITE FOR RESIDUE DGD C 517
source : HC1

178) chain C
residue 292
type
sequence F
description BINDING SITE FOR RESIDUE DGD C 517
source : HC1

179) chain C
residue 294
type
sequence N
description BINDING SITE FOR RESIDUE DGD C 517
source : HC1

180) chain C
residue 361
type
sequence F
description BINDING SITE FOR RESIDUE DGD C 517
source : HC1

181) chain C
residue 362
type
sequence R
description BINDING SITE FOR RESIDUE DGD C 517
source : HC1

182) chain C
residue 82
type
sequence Y
description BINDING SITE FOR RESIDUE DGD C 518
source : HC2

183) chain C
residue 83
type
sequence E
description BINDING SITE FOR RESIDUE DGD C 518
source : HC2

184) chain C
residue 84
type
sequence Q
description BINDING SITE FOR RESIDUE DGD C 518
source : HC2

185) chain C
residue 85
type
sequence G
description BINDING SITE FOR RESIDUE DGD C 518
source : HC2

186) chain C
residue 404
type
sequence L
description BINDING SITE FOR RESIDUE DGD C 518
source : HC2

187) chain C
residue 406
type
sequence S
description BINDING SITE FOR RESIDUE DGD C 518
source : HC2

188) chain C
residue 418
type
sequence N
description BINDING SITE FOR RESIDUE DGD C 518
source : HC2

189) chain C
residue 419
type
sequence F
description BINDING SITE FOR RESIDUE DGD C 518
source : HC2

190) chain C
residue 420
type
sequence V
description BINDING SITE FOR RESIDUE DGD C 518
source : HC2

191) chain C
residue 425
type
sequence W
description BINDING SITE FOR RESIDUE DGD C 518
source : HC2

192) chain C
residue 429
type
sequence S
description BINDING SITE FOR RESIDUE DGD C 518
source : HC2

193) chain C
residue 405
type
sequence N
description BINDING SITE FOR RESIDUE DGD C 519
source : HC3

194) chain C
residue 415
type
sequence N
description BINDING SITE FOR RESIDUE DGD C 519
source : HC3

195) chain C
residue 416
type
sequence S
description BINDING SITE FOR RESIDUE DGD C 519
source : HC3

196) chain C
residue 418
type
sequence N
description BINDING SITE FOR RESIDUE DGD C 519
source : HC3

197) chain C
residue 74
type
sequence H
description BINDING SITE FOR RESIDUE LMG C 520
source : HC4

198) chain C
residue 97
type
sequence W
description BINDING SITE FOR RESIDUE LMG C 521
source : HC5

199) chain C
residue 109
type
sequence F
description BINDING SITE FOR RESIDUE LMG C 521
source : HC5

200) chain C
residue 117
type
sequence V
description BINDING SITE FOR RESIDUE LMG C 521
source : HC5

201) chain C
residue 118
type
sequence H
description BINDING SITE FOR RESIDUE LMG C 521
source : HC5


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