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

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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 k:  MSGDFAAAFLPTIFVPLVGLGLPAVLMSLLFTYIESEA
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 k
residue 17
type
sequence L
description binding site for residue CLA L 1501
source : AR2

2) chain k
residue 29
type
sequence L
description binding site for residue CLA L 1501
source : AR2

3) chain k
residue 17
type
sequence L
description binding site for residue CLA L 1503
source : AR4

4) chain k
residue 25
type
sequence V
description binding site for residue SQD L 5216
source : AR9

5) chain k
residue 26
type
sequence L
description binding site for residue SQD L 5216
source : AR9

6) chain k
residue 30
type
sequence L
description binding site for residue SQD L 5216
source : AR9

7) chain k
residue 33
type
sequence Y
description binding site for residue SQD L 5216
source : AR9

8) chain k
residue 36
type
sequence S
description binding site for residue SQD L 5216
source : AR9

9) chain k
residue 20
type
sequence L
description binding site for residue LHG L 5221
source : AS3

10) chain k
residue 10
type
sequence L
description binding site for residue CLA f 1204
source : CY3

11) chain k
residue 11
type
sequence P
description binding site for residue CLA f 1204
source : CY3

12) chain k
residue 14
type
sequence F
description binding site for residue CLA f 1204
source : CY3

13) chain k
residue 15
type
sequence V
description binding site for residue CLA f 1204
source : CY3

14) chain k
residue 18
type
sequence V
description binding site for residue CLA f 1204
source : CY3

15) chain k
residue 15
type
sequence V
description binding site for residue CLA f 1206
source : CY5

16) chain k
residue 31
type
sequence F
description binding site for residue CLA f 1238
source : DD6

17) chain k
residue 35
type
sequence E
description binding site for residue CLA f 1238
source : DD6

18) chain k
residue 24
type
sequence A
description binding site for residue CLA f 1239
source : DD7

19) chain k
residue 19
type
sequence G
description binding site for residue CLA f 1207
source : DD9

20) chain k
residue 23
type
sequence P
description binding site for residue BCR k 4018
source : DG2

21) chain k
residue 33
type
sequence Y
description binding site for residue LHG k 5001
source : DG3

22) chain k
residue 27
type
sequence M
description binding site for residue BCR n 4019
source : DH9

23) chain k
residue 30
type
sequence L
description binding site for residue BCR n 4019
source : DH9

24) chain k
residue 31
type
sequence F
description binding site for residue BCR n 4019
source : DH9


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