ISDA: 9Z6A

Deposition Date 2025-11-14

Release Date 2026-08-26

Last Version Date 2026-09-16

Entry Detail

PDB ID:

9Z6A

Keywords:

PHOTOSYNTHESIS

Title:

RT XFEL structure of the two-flash state of Photosystem II (2F, S3 rich) at 1.93 Angstrom obtained from conventional data at 9.5 keV

Biological Source:

Source Organism(s):

Thermosynechococcus vestitus BP-1 (Taxon ID: 197221)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.93 Å

R-Value Free:

0.21

R-Value Work:

0.17

R-Value Observed:

0.17

Space Group:

P 21 21 21

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II protein D1 1
Gene (Uniprot):psbA1
Chain IDs:A, U (auth: a)
Chain Length:344
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:P0A444 Pfam ID:PF00124 EC:1.10.3.9

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II CP47 reaction
Gene (Uniprot):psbB
Chain IDs:B, V (auth: b)
Chain Length:510
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q8DIQ1 Pfam ID:PF00421

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II CP43 reaction
Gene (Uniprot):psbC
Chain IDs:C, W (auth: c)
Chain Length:461
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q8DIF8 Pfam ID:PF00421

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II D2 protein
Gene (Uniprot):psbD1, psbD2
Chain IDs:D, X (auth: d)
Chain Length:352
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q8CM25 Pfam ID:PF00124 EC:1.10.3.9

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cytochrome b559 subunit alpha
Gene (Uniprot):psbE
Chain IDs:E, Y (auth: e)
Chain Length:84
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q8DIP0 Pfam ID:PF00283, PF00284

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cytochrome b559 subunit beta
Gene (Uniprot):psbF
Chain IDs:F, Z (auth: f)
Chain Length:45
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q8DIN9 Pfam ID:PF00283

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II reaction cente
Gene (Uniprot):psbH
Chain IDs:G (auth: H), AA (auth: h)
Chain Length:66
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q8DJ43 Pfam ID:PF00737

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II reaction cente
Gene (Uniprot):psbI
Chain IDs:H (auth: I), BA (auth: i)
Chain Length:38
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q8DJZ6 Pfam ID:PF02532

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II reaction cente
Gene (Uniprot):psbJ
Chain IDs:I (auth: J), CA (auth: j)
Chain Length:40
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:P59087 Pfam ID:PF01788

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II reaction cente
Gene (Uniprot):psbK
Chain IDs:J (auth: K), DA (auth: k)
Chain Length:46
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q9F1K9 Pfam ID:PF02533

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II reaction cente
Gene (Uniprot):psbL
Chain IDs:K (auth: L), EA (auth: l)
Chain Length:37
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q8DIN8 Pfam ID:PF02419

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II reaction cente
Gene (Uniprot):psbM
Chain IDs:L (auth: M), FA (auth: m)
Chain Length:36
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q8DHA7 Pfam ID:PF05151

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II manganese-stab
Gene (Uniprot):psbO
Chain IDs:M (auth: O), GA (auth: o)
Chain Length:272
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:P0A431 Pfam ID:PF01716

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II protein Y
Gene (Uniprot):psbY
Chain IDs:T (auth: R), NA (auth: r)
Chain Length:41
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q8DKM3 Pfam ID:PF06298

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II reaction cente
Gene (Uniprot):psbT
Chain IDs:N (auth: T), HA (auth: t)
Chain Length:32
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q8DIQ0 Pfam ID:PF01405

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II 12 kDa extrins
Gene (Uniprot):psbU
Chain IDs:O (auth: U), IA (auth: u)
Chain Length:134
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q9F1L5 Pfam ID:PF06514

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cytochrome c-550
Gene (Uniprot):psbV
Chain IDs:P (auth: V), JA (auth: v)
Chain Length:163
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:P0A386 Pfam ID:PF14495

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II reaction cente
Gene (Uniprot):psbX
Chain IDs:R (auth: X), LA (auth: x)
Chain Length:41
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q9F1R6 Pfam ID:PF06596

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II reaction cente
Gene (Uniprot):psb30
Chain IDs:Q (auth: Y), KA (auth: y)
Chain Length:46
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q8DJI1 Pfam ID:PF05969

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem II reaction cente
Gene (Uniprot):psbZ
Chain IDs:S (auth: Z), MA (auth: z)
Chain Length:62
Number of Molecules:2
Biological Source:Thermosynechococcus vestitus BP-1

UniProt ID:Q8DHJ2 Pfam ID:PF01737

Modified Residue