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:  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 K
residue 7
type
sequence A
description binding site for residue CLA A 1115
source : AD7

2) chain K
residue 9
type
sequence P
description binding site for residue CLA A 1115
source : AD7

3) chain K
residue 72
type
sequence I
description binding site for residue CLA A 1115
source : AD7

4) chain K
residue 76
type
sequence L
description binding site for residue CLA A 1115
source : AD7

5) chain K
residue 61
type
sequence L
description binding site for residue CLA A 1118
source : AE1

6) chain K
residue 65
type
sequence S
description binding site for residue CLA A 1118
source : AE1

7) chain K
residue 36
type
sequence T
description binding site for residue CLA A 1120
source : AE3

8) chain K
residue 38
type
sequence K
description binding site for residue CLA A 1120
source : AE3

9) chain K
residue 65
type
sequence S
description binding site for residue BCR A 4001
source : AH3

10) chain K
residue 66
type
sequence F
description binding site for residue BCR A 4001
source : AH3

11) chain K
residue 14
type
sequence W
description binding site for residue LHG A 5009
source : AI6

12) chain K
residue 16
type
sequence P
description binding site for residue LHG A 5009
source : AI6

13) chain K
residue 70
type
sequence L
description binding site for residue CLA K 1401
source : AQ7

14) chain K
residue 73
type
sequence G
description binding site for residue CLA K 1401
source : AQ7

15) chain K
residue 74
type
sequence V
description binding site for residue CLA K 1401
source : AQ7

16) chain K
residue 77
type
sequence G
description binding site for residue CLA K 1401
source : AQ7

17) chain K
residue 14
type
sequence W
description binding site for residue CLA K 1103
source : AQ8

18) chain K
residue 19
type
sequence A
description binding site for residue CLA K 1103
source : AQ8

19) chain K
residue 22
type
sequence M
description binding site for residue CLA K 1103
source : AQ8

20) chain K
residue 26
type
sequence N
description binding site for residue CLA K 1103
source : AQ8

21) chain K
residue 68
type
sequence H
description binding site for residue CLA K 1103
source : AQ8

22) chain K
residue 30
type
sequence I
description binding site for residue CLA K 1105
source : AQ9

23) chain K
residue 50
type
sequence Q
description binding site for residue CLA K 1105
source : AQ9

24) chain K
residue 51
type
sequence L
description binding site for residue CLA K 1105
source : AQ9

25) chain K
residue 52
type
sequence F
description binding site for residue CLA K 1105
source : AQ9

26) chain K
residue 55
type
sequence F
description binding site for residue CLA K 1105
source : AQ9

27) chain K
residue 60
type
sequence V
description binding site for residue CLA K 1105
source : AQ9

28) chain K
residue 47
type
sequence P
description binding site for residue BCR K 4104
source : AR1

29) chain K
residue 52
type
sequence F
description binding site for residue BCR K 4104
source : AR1

30) chain K
residue 64
type
sequence A
description binding site for residue BCR K 4104
source : AR1

31) chain K
residue 65
type
sequence S
description binding site for residue BCR K 4104
source : AR1

32) chain K
residue 68
type
sequence H
description binding site for residue BCR K 4104
source : AR1

33) chain K
residue 47
type
sequence P
description binding site for residue SQD 1 822
source : AU8

34) chain K
residue 54-71
type prosite
sequence GFGLPAVLATASFGHILG
description PHOTOSYSTEM_I_PSAGK Photosystem I psaG and psaK proteins signature. GFgLpAvlAtASfGHiLG
source prosite : PS01026


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