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

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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 m:  AIPQTVAWSPKVALVMILSNIVAIAIGKATIKIQNAGPAL
PSPQLFGGFGLPAVLATASFGHILGIGVILGLANIGNL
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 m
residue 7
type
sequence A
description binding site for residue CLA e 1115
source : CS2

2) chain m
residue 9
type
sequence P
description binding site for residue CLA e 1115
source : CS2

3) chain m
residue 72
type
sequence I
description binding site for residue CLA e 1115
source : CS2

4) chain m
residue 76
type
sequence L
description binding site for residue CLA e 1115
source : CS2

5) chain m
residue 61
type
sequence L
description binding site for residue CLA e 1118
source : CS5

6) chain m
residue 65
type
sequence S
description binding site for residue CLA e 1118
source : CS5

7) chain m
residue 36
type
sequence T
description binding site for residue CLA e 1120
source : CS7

8) chain m
residue 38
type
sequence K
description binding site for residue CLA e 1120
source : CS7

9) chain m
residue 65
type
sequence S
description binding site for residue BCR e 4001
source : CV7

10) chain m
residue 66
type
sequence F
description binding site for residue BCR e 4001
source : CV7

11) chain m
residue 14
type
sequence W
description binding site for residue LHG e 5009
source : CX1

12) chain m
residue 16
type
sequence P
description binding site for residue LHG e 5009
source : CX1

13) chain m
residue 70
type
sequence L
description binding site for residue CLA m 1401
source : DH2

14) chain m
residue 73
type
sequence G
description binding site for residue CLA m 1401
source : DH2

15) chain m
residue 74
type
sequence V
description binding site for residue CLA m 1401
source : DH2

16) chain m
residue 77
type
sequence G
description binding site for residue CLA m 1401
source : DH2

17) chain m
residue 14
type
sequence W
description binding site for residue CLA m 1103
source : DH3

18) chain m
residue 19
type
sequence A
description binding site for residue CLA m 1103
source : DH3

19) chain m
residue 22
type
sequence M
description binding site for residue CLA m 1103
source : DH3

20) chain m
residue 26
type
sequence N
description binding site for residue CLA m 1103
source : DH3

21) chain m
residue 68
type
sequence H
description binding site for residue CLA m 1103
source : DH3

22) chain m
residue 30
type
sequence I
description binding site for residue CLA m 1105
source : DH4

23) chain m
residue 50
type
sequence Q
description binding site for residue CLA m 1105
source : DH4

24) chain m
residue 51
type
sequence L
description binding site for residue CLA m 1105
source : DH4

25) chain m
residue 52
type
sequence F
description binding site for residue CLA m 1105
source : DH4

26) chain m
residue 55
type
sequence F
description binding site for residue CLA m 1105
source : DH4

27) chain m
residue 60
type
sequence V
description binding site for residue CLA m 1105
source : DH4

28) chain m
residue 47
type
sequence P
description binding site for residue BCR m 4104
source : DH5

29) chain m
residue 52
type
sequence F
description binding site for residue BCR m 4104
source : DH5

30) chain m
residue 64
type
sequence A
description binding site for residue BCR m 4104
source : DH5

31) chain m
residue 65
type
sequence S
description binding site for residue BCR m 4104
source : DH5

32) chain m
residue 68
type
sequence H
description binding site for residue BCR m 4104
source : DH5

33) chain m
residue 47
type
sequence P
description binding site for residue SQD q 822
source : DL3


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