eF-site ID 6w1p-a
PDB Code 6w1p
Chain a

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Title RT XFEL structure of the one-flash state of Photosystem II (1F, S2-rich) at 2.26 Angstrom resolution
Classification PHOTOSYNTHESIS
Compound Photosystem II protein D1 1
Source ORGANISM_SCIENTIFIC: Thermosynechococcus elongatus (strain BP-1);
Sequence a:  ANLWERFCNWVTSTDNRLYVGWFGVIMIPTLLAATICFVI
AFIAAPPVDIDGIREPVSGSLLYGNNIITGAVVPSSNAIG
LHFYPIWEAASLDEWLYNGGPYQLIIFHFLLGASCYMGRQ
WELSYRLGMRPWICVAYSAPLASAFAVFLIYPIGQGSFSD
GMPLGISGTFNFMIVFQAEHNILMHPFHQLGVAGVFGGAL
FCAMHGSLVTSSLIRETTETESANYGYKFGQEEETYNIVA
AHGYFGRLIFQYASFNNSRSLHFFLAAWPVVGVWFTALGI
STMAFNLNGFNFNHSVIDAKGNVINTWADIINRANLGMEV
MHERNAHNFPLDLA
Description


Functional site

1) chain a
residue 73
type
sequence Y
description binding site for residue STE B 626
source : AG6

2) chain a
residue 50
type
sequence I
description binding site for residue LMG B 627
source : AG7

3) chain a
residue 102
type
sequence L
description binding site for residue LMG B 627
source : AG7

4) chain a
residue 103
type
sequence D
description binding site for residue LMG B 627
source : AG7

5) chain a
residue 215
type
sequence H
description binding site for residue FE2 a 401
source : AM8

6) chain a
residue 272
type
sequence H
description binding site for residue FE2 a 401
source : AM8

7) chain a
residue 147
type
sequence Y
description binding site for residue CLA a 402
source : AM9

8) chain a
residue 150
type
sequence P
description binding site for residue CLA a 402
source : AM9

9) chain a
residue 153
type
sequence S
description binding site for residue CLA a 402
source : AM9

10) chain a
residue 157
type
sequence V
description binding site for residue CLA a 402
source : AM9

11) chain a
residue 183
type
sequence M
description binding site for residue CLA a 402
source : AM9

12) chain a
residue 186
type
sequence F
description binding site for residue CLA a 402
source : AM9

13) chain a
residue 187
type
sequence Q
description binding site for residue CLA a 402
source : AM9

14) chain a
residue 192
type
sequence I
description binding site for residue CLA a 402
source : AM9

15) chain a
residue 198
type
sequence H
description binding site for residue CLA a 402
source : AM9

16) chain a
residue 201
type
sequence G
description binding site for residue CLA a 402
source : AM9

17) chain a
residue 206
type
sequence F
description binding site for residue CLA a 402
source : AM9

18) chain a
residue 286
type
sequence T
description binding site for residue CLA a 402
source : AM9

19) chain a
residue 287
type
sequence A
description binding site for residue CLA a 402
source : AM9

20) chain a
residue 290
type
sequence I
description binding site for residue CLA a 402
source : AM9

21) chain a
residue 199
type
sequence Q
description binding site for residue CLA a 403
source : AN1

22) chain a
residue 202
type
sequence V
description binding site for residue CLA a 403
source : AN1

23) chain a
residue 203
type
sequence A
description binding site for residue CLA a 403
source : AN1

24) chain a
residue 206
type
sequence F
description binding site for residue CLA a 403
source : AN1

25) chain a
residue 207
type
sequence G
description binding site for residue CLA a 403
source : AN1

26) chain a
residue 210
type
sequence L
description binding site for residue CLA a 403
source : AN1

27) chain a
residue 278
type
sequence W
description binding site for residue CLA a 403
source : AN1

28) chain a
residue 41
type
sequence L
description binding site for residue PHO a 404
source : AN2

29) chain a
residue 44
type
sequence A
description binding site for residue PHO a 404
source : AN2

30) chain a
residue 45
type
sequence T
description binding site for residue PHO a 404
source : AN2

31) chain a
residue 48
type
sequence F
description binding site for residue PHO a 404
source : AN2

32) chain a
residue 126
type
sequence Y
description binding site for residue PHO a 404
source : AN2

33) chain a
residue 130
type
sequence Q
description binding site for residue PHO a 404
source : AN2

34) chain a
residue 147
type
sequence Y
description binding site for residue PHO a 404
source : AN2

35) chain a
residue 40
type
sequence T
description binding site for residue CLA a 405
source : AN3

36) chain a
residue 93
type
sequence F
description binding site for residue CLA a 405
source : AN3

37) chain a
residue 95
type
sequence P
description binding site for residue CLA a 405
source : AN3

38) chain a
residue 96
type
sequence I
description binding site for residue CLA a 405
source : AN3

39) chain a
residue 97
type
sequence W
description binding site for residue CLA a 405
source : AN3

40) chain a
residue 114
type
sequence L
description binding site for residue CLA a 405
source : AN3

41) chain a
residue 118
type
sequence H
description binding site for residue CLA a 405
source : AN3

42) chain a
residue 43
type
sequence A
description binding site for residue BCR a 406
source : AN4

43) chain a
residue 96
type
sequence I
description binding site for residue BCR a 406
source : AN4

44) chain a
residue 181
type
sequence N
description binding site for residue CL a 407
source : AN5

45) chain a
residue 332
type
sequence H
description binding site for residue CL a 407
source : AN5

46) chain a
residue 333
type
sequence E
description binding site for residue CL a 407
source : AN5

47) chain a
residue 337
type
sequence H
description binding site for residue CL a 408
source : AN6

48) chain a
residue 338
type
sequence N
description binding site for residue CL a 408
source : AN6

49) chain a
residue 339
type
sequence F
description binding site for residue CL a 408
source : AN6

50) chain a
residue 215
type
sequence H
description binding site for residue BCT a 409
source : AN7

51) chain a
residue 244
type
sequence E
description binding site for residue BCT a 409
source : AN7

52) chain a
residue 246
type
sequence Y
description binding site for residue BCT a 409
source : AN7

53) chain a
residue 272
type
sequence H
description binding site for residue BCT a 409
source : AN7

54) chain a
residue 211
type
sequence F
description binding site for residue PL9 a 410
source : AN8

55) chain a
residue 215
type
sequence H
description binding site for residue PL9 a 410
source : AN8

56) chain a
residue 218
type
sequence L
description binding site for residue PL9 a 410
source : AN8

57) chain a
residue 255
type
sequence F
description binding site for residue PL9 a 410
source : AN8

58) chain a
residue 263
type
sequence A
description binding site for residue PL9 a 410
source : AN8

59) chain a
residue 264
type
sequence S
description binding site for residue PL9 a 410
source : AN8

60) chain a
residue 265
type
sequence F
description binding site for residue PL9 a 410
source : AN8

61) chain a
residue 271
type
sequence L
description binding site for residue PL9 a 410
source : AN8

62) chain a
residue 200
type
sequence L
description binding site for residue SQD a 411
source : AN9

63) chain a
residue 204
type
sequence G
description binding site for residue SQD a 411
source : AN9

64) chain a
residue 267
type
sequence N
description binding site for residue SQD a 411
source : AN9

65) chain a
residue 270
type
sequence S
description binding site for residue SQD a 411
source : AN9

66) chain a
residue 277
type
sequence A
description binding site for residue SQD a 411
source : AN9

67) chain a
residue 278
type
sequence W
description binding site for residue SQD a 411
source : AN9

68) chain a
residue 281
type
sequence V
description binding site for residue SQD a 411
source : AN9

69) chain a
residue 282
type
sequence G
description binding site for residue SQD a 411
source : AN9

70) chain a
residue 260
type
sequence F
description binding site for residue LHG a 412
source : AO1

71) chain a
residue 262
type
sequence Y
description binding site for residue LHG a 412
source : AO1

72) chain a
residue 26
type
sequence N
description binding site for residue SQD a 413
source : AO2

73) chain a
residue 28
type
sequence L
description binding site for residue SQD a 413
source : AO2

74) chain a
residue 42
type
sequence L
description binding site for residue SQD a 413
source : AO2

75) chain a
residue 16
type
sequence R
description binding site for residue STE a 414
source : AO3

76) chain a
residue 61
type
sequence D
description binding site for residue OEX a 415
source : AO4

77) chain a
residue 170
type
sequence D
description binding site for residue OEX a 415
source : AO4

78) chain a
residue 189
type
sequence E
description binding site for residue OEX a 415
source : AO4

79) chain a
residue 332
type
sequence H
description binding site for residue OEX a 415
source : AO4

80) chain a
residue 333
type
sequence E
description binding site for residue OEX a 415
source : AO4

81) chain a
residue 337
type
sequence H
description binding site for residue OEX a 415
source : AO4

82) chain a
residue 342
type
sequence D
description binding site for residue OEX a 415
source : AO4

83) chain a
residue 344
type
sequence A
description binding site for residue OEX a 415
source : AO4

84) chain a
residue 131
type
sequence W
description binding site for residue CLA c 505
source : AR8

85) chain a
residue 152
type
sequence A
description binding site for residue DGD c 516
source : AT1

86) chain a
residue 155
type
sequence F
description binding site for residue DGD c 516
source : AT1

87) chain a
residue 163
type
sequence I
description binding site for residue DGD c 516
source : AT1

88) chain a
residue 197
type
sequence F
description binding site for residue DGD c 517
source : AT2

89) chain a
residue 199
type
sequence Q
description binding site for residue DGD c 518
source : AT3

90) chain a
residue 200
type
sequence L
description binding site for residue DGD c 518
source : AT3

91) chain a
residue 203
type
sequence A
description binding site for residue DGD c 518
source : AT3

92) chain a
residue 300
type
sequence F
description binding site for residue DGD c 518
source : AT3

93) chain a
residue 301
type
sequence N
description binding site for residue DGD c 518
source : AT3

94) chain a
residue 302
type
sequence F
description binding site for residue DGD c 518
source : AT3

95) chain a
residue 305
type
sequence S
description binding site for residue DGD c 518
source : AT3

96) chain a
residue 97
type
sequence W
description binding site for residue LMG c 522
source : AT7

97) chain a
residue 98
type
sequence E
description binding site for residue LMG c 522
source : AT7

98) chain a
residue 117
type
sequence F
description binding site for residue LMG c 522
source : AT7

99) chain a
residue 124
type
sequence S
description binding site for residue LMG c 522
source : AT7

100) chain a
residue 155
type
sequence F
description binding site for residue LMG c 522
source : AT7

101) chain a
residue 210
type
sequence L
description binding site for residue PHO d 401
source : AT8

102) chain a
residue 214
type
sequence M
description binding site for residue PHO d 401
source : AT8

103) chain a
residue 206
type
sequence F
description binding site for residue CLA d 402
source : AT9

104) chain a
residue 176
type
sequence I
description binding site for residue CLA d 403
source : AU1

105) chain a
residue 179
type
sequence T
description binding site for residue CLA d 403
source : AU1

106) chain a
residue 180
type
sequence F
description binding site for residue CLA d 403
source : AU1

107) chain a
residue 183
type
sequence M
description binding site for residue CLA d 403
source : AU1

108) chain a
residue 52
type
sequence F
description binding site for residue PL9 d 406
source : AU4

109) chain a
residue 77
type
sequence I
description binding site for residue PL9 d 406
source : AU4

110) chain a
residue 232
type
sequence S
description binding site for residue LHG d 407
source : AU5

111) chain a
residue 234
type
sequence N
description binding site for residue LHG d 407
source : AU5

112) chain a
residue 140
type
sequence R
description binding site for residue LHG d 409
source : AU7

113) chain a
residue 142
type
sequence W
description binding site for residue LHG d 409
source : AU7

114) chain a
residue 273
type
sequence F
description binding site for residue LHG d 409
source : AU7

115) chain a
residue 232
type
sequence S
description binding site for residue LHG l 101
source : AV9

116) chain a
residue 234
type
sequence N
description binding site for residue LHG l 101
source : AV9

117) chain a
residue 97
type
sequence W
description binding site for Di-peptide FME i 1 and GLU i 2
source : AW8

118) chain a
residue 273-295
type TOPO_DOM
sequence FFLAAWPVVGVWFTALGISTMAF
description Lumenal
source Swiss-Prot : SWS_FT_FI1

119) chain a
residue 192-217
type TOPO_DOM
sequence ILMHPFHQLGVAGVFGGALFCAMHGS
description Lumenal
source Swiss-Prot : SWS_FT_FI1

120) chain a
residue 170
type BINDING
sequence D
description BINDING => ECO:0000255|HAMAP-Rule:MF_01383, ECO:0000269|PubMed:16355230, ECO:0000269|PubMed:19219048, ECO:0000303|PubMed:14764885, ECO:0000303|PubMed:20558739, ECO:0000303|PubMed:21367867, ECO:0000303|PubMed:22665786, ECO:0000303|PubMed:23413188, ECO:0000303|PubMed:25043005, ECO:0000303|DOI:10.1039/B406989G
source Swiss-Prot : SWS_FT_FI8

121) chain a
residue 189
type BINDING
sequence E
description BINDING => ECO:0000255|HAMAP-Rule:MF_01383, ECO:0000269|PubMed:16355230, ECO:0000269|PubMed:19219048, ECO:0000303|PubMed:14764885, ECO:0000303|PubMed:20558739, ECO:0000303|PubMed:21367867, ECO:0000303|PubMed:22665786, ECO:0000303|PubMed:23413188, ECO:0000303|PubMed:25043005, ECO:0000303|DOI:10.1039/B406989G
source Swiss-Prot : SWS_FT_FI8

122) chain a
residue 332
type BINDING
sequence H
description BINDING => ECO:0000255|HAMAP-Rule:MF_01383, ECO:0000269|PubMed:16355230, ECO:0000269|PubMed:19219048, ECO:0000303|PubMed:14764885, ECO:0000303|PubMed:20558739, ECO:0000303|PubMed:21367867, ECO:0000303|PubMed:22665786, ECO:0000303|PubMed:23413188, ECO:0000303|PubMed:25043005, ECO:0000303|DOI:10.1039/B406989G
source Swiss-Prot : SWS_FT_FI8

123) chain a
residue 333
type BINDING
sequence E
description BINDING => ECO:0000255|HAMAP-Rule:MF_01383, ECO:0000269|PubMed:16355230, ECO:0000269|PubMed:19219048, ECO:0000303|PubMed:14764885, ECO:0000303|PubMed:20558739, ECO:0000303|PubMed:21367867, ECO:0000303|PubMed:22665786, ECO:0000303|PubMed:23413188, ECO:0000303|PubMed:25043005, ECO:0000303|DOI:10.1039/B406989G
source Swiss-Prot : SWS_FT_FI8

124) chain a
residue 118
type TOPO_DOM
sequence H
description Lumenal => ECO:0000269|PubMed:33846594, ECO:0007744|PDB:7NHQ
source Swiss-Prot : SWS_FT_FI4

125) chain a
residue 198
type TOPO_DOM
sequence H
description Lumenal => ECO:0000269|PubMed:33846594, ECO:0007744|PDB:7NHQ
source Swiss-Prot : SWS_FT_FI4

126) chain a
residue 344
type BINDING
sequence A
description BINDING => ECO:0000255|HAMAP-Rule:MF_01379, ECO:0000269|PubMed:19219048, ECO:0000303|PubMed:14764885, ECO:0000303|PubMed:16355230, ECO:0000303|PubMed:20558739, ECO:0000303|PubMed:21367867, ECO:0000303|PubMed:23413188, ECO:0000303|PubMed:25043005
source Swiss-Prot : SWS_FT_FI11

127) chain a
residue 161
type SITE
sequence Y
description Tyrosine radical intermediate => ECO:0000255|HAMAP-Rule:MF_01379, ECO:0000303|PubMed:11217865, ECO:0000303|PubMed:14764885, ECO:0000303|PubMed:19219048, ECO:0000303|PubMed:21367867, ECO:0000303|DOI:10.1039/B406989G
source Swiss-Prot : SWS_FT_FI12

128) chain a
residue 190
type SITE
sequence H
description Stabilizes free radical intermediate => ECO:0000255|HAMAP-Rule:MF_01379
source Swiss-Prot : SWS_FT_FI13

129) chain a
residue 344
type SITE
sequence A
description Cleavage; by CtpA => ECO:0000255|HAMAP-Rule:MF_01379
source Swiss-Prot : SWS_FT_FI14

130) chain a
residue 126
type MOD_RES
sequence Y
description N-formylmethionine => ECO:0000269|PubMed:19219048, ECO:0000269|PubMed:20558739
source Swiss-Prot : SWS_FT_FI5

131) chain a
residue 215
type MOD_RES
sequence H
description N-formylmethionine => ECO:0000269|PubMed:19219048, ECO:0000269|PubMed:20558739
source Swiss-Prot : SWS_FT_FI5

132) chain a
residue 272
type MOD_RES
sequence H
description N-formylmethionine => ECO:0000269|PubMed:19219048, ECO:0000269|PubMed:20558739
source Swiss-Prot : SWS_FT_FI5


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