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

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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 I:  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 I
residue 10
type
sequence L
description binding site for residue CLA B 1204
source : AJ8

2) chain I
residue 11
type
sequence P
description binding site for residue CLA B 1204
source : AJ8

3) chain I
residue 14
type
sequence F
description binding site for residue CLA B 1204
source : AJ8

4) chain I
residue 15
type
sequence V
description binding site for residue CLA B 1204
source : AJ8

5) chain I
residue 18
type
sequence V
description binding site for residue CLA B 1204
source : AJ8

6) chain I
residue 15
type
sequence V
description binding site for residue CLA B 1206
source : AK1

7) chain I
residue 31
type
sequence F
description binding site for residue CLA B 1238
source : AN2

8) chain I
residue 35
type
sequence E
description binding site for residue CLA B 1238
source : AN2

9) chain I
residue 24
type
sequence A
description binding site for residue CLA B 1239
source : AN3

10) chain I
residue 19
type
sequence G
description binding site for residue CLA B 1207
source : AN5

11) chain I
residue 23
type
sequence P
description binding site for residue BCR I 4018
source : AP7

12) chain I
residue 33
type
sequence Y
description binding site for residue LHG I 5001
source : AP8

13) chain I
residue 27
type
sequence M
description binding site for residue BCR L 4019
source : AR5

14) chain I
residue 30
type
sequence L
description binding site for residue BCR L 4019
source : AR5

15) chain I
residue 31
type
sequence F
description binding site for residue BCR L 4019
source : AR5

16) chain I
residue 17
type
sequence L
description binding site for residue CLA V 1501
source : BY4

17) chain I
residue 29
type
sequence L
description binding site for residue CLA V 1501
source : BY4

18) chain I
residue 17
type
sequence L
description binding site for residue CLA V 1503
source : BY6

19) chain I
residue 25
type
sequence V
description binding site for residue SQD V 5216
source : BZ2

20) chain I
residue 26
type
sequence L
description binding site for residue SQD V 5216
source : BZ2

21) chain I
residue 33
type
sequence Y
description binding site for residue SQD V 5216
source : BZ2

22) chain I
residue 36
type
sequence S
description binding site for residue SQD V 5216
source : BZ2

23) chain I
residue 20
type
sequence L
description binding site for residue LHG V 5221
source : BZ5


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