eF-site ID 4pbu-O
PDB Code 4pbu
Chain O

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Title Serial Time-resolved crystallography of Photosystem II using a femtosecond X-ray laser The S1 state
Classification PHOTOSYNTHESIS
Compound Photosystem Q(B) protein 1
Source ORGANISM_SCIENTIFIC: Thermosynechococcus elongatus;
Sequence O:  TLTYDDIVGTGLANKCPTLDDTARGAYPIDSSQTYRIARL
CLQPTTFLVKEEPKNKRQEAEFVPTKLVTRETTSLDQIQG
ELKVNSDGSLTFVEEDGIDFQPVTVQMAGGERIPLLFTVK
NLVASTQPNVTSITTSTDFKGEFNVPSYRTANFLDPKGRG
LASGYDSAIALPQAKEEELARANVKRFSLTKGQISLNVAK
VDGRTGEIAGTFESEQLSDDDMGAHEPHEVKIQGVFYASI
EPA
Description


Functional site

1) chain O
residue 138
type
sequence T
description binding site for residue CA O 301
source : AJ9

2) chain O
residue 200
type
sequence N
description binding site for residue CA O 301
source : AJ9

3) chain O
residue 201
type
sequence V
description binding site for residue CA O 301
source : AJ9

4) chain O
residue 36
type
sequence Q
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS7

5) chain O
residue 38
type
sequence Y
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS7

6) chain O
residue 245
type
sequence P
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS7

7) chain O
residue 246
type
sequence A
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS7

8) chain O
residue 36
type
sequence Q
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS8

9) chain O
residue 38
type
sequence Y
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS8

10) chain O
residue 245
type
sequence P
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS8

11) chain O
residue 246
type
sequence A
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS8

12) chain O
residue 36
type
sequence Q
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS9

13) chain O
residue 38
type
sequence Y
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS9

14) chain O
residue 245
type
sequence P
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS9

15) chain O
residue 246
type
sequence A
description binding site for Ligand THR O 37 bound to ASN c 19
source : AS9

16) chain O
residue 33
type
sequence D
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT1

17) chain O
residue 34
type
sequence S
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT1

18) chain O
residue 35
type
sequence S
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT1

19) chain O
residue 37
type
sequence T
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT1

20) chain O
residue 38
type
sequence Y
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT1

21) chain O
residue 246
type
sequence A
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT1

22) chain O
residue 33
type
sequence D
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT2

23) chain O
residue 34
type
sequence S
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT2

24) chain O
residue 35
type
sequence S
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT2

25) chain O
residue 37
type
sequence T
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT2

26) chain O
residue 38
type
sequence Y
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT2

27) chain O
residue 246
type
sequence A
description binding site for Ligand GLN O 36 bound to SER c 20
source : AT2


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