ISDA

Entry Detail

PDB ID:

9EYS

EMDB ID:

EMD-50063

Keywords:

PHOTOSYNTHESIS

Title:

Structure of Far-Red Photosystem I from C. thermalis PCC 7203

Biological Source:

Source Organism:

Chroococcidiopsis thermalis PCC 7203

Host Organism:

Chroococcidiopsis thermalis PCC 7203

PDB Version:

Deposition Date:

2024-04-09

Release Date:

2025-04-23

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.01 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Photosystem I P700 chlorophyll a apoprotein A1
Chain IDs:A, M (auth: N), Y (auth: a)
Chain Length:782
Number of Molecules:3
Biological Source:Chroococcidiopsis thermalis PCC 7203

UniProt ID:K9TWJ0 Pfam ID:PF00223

Protein Blast

Polymer Type:polypeptide(L)
Description:Photosystem I P700 chlorophyll a apoprotein A2
Chain IDs:B, N (auth: O), Z (auth: b)
Chain Length:740
Number of Molecules:3
Biological Source:Chroococcidiopsis thermalis PCC 7203

UniProt ID:K9TVF3 Pfam ID:PF00223

Protein Blast

Polymer Type:polypeptide(L)
Description:Photosystem I iron-sulfur center
Chain IDs:C, O (auth: P), AA (auth: c)
Chain Length:81
Number of Molecules:3
Biological Source:Chroococcidiopsis thermalis PCC 7203

UniProt ID:K9TVB5 Pfam ID:PF12838

Protein Blast

Polymer Type:polypeptide(L)
Description:Photosystem I reaction center subunit II
Chain IDs:D, P (auth: Q), BA (auth: d)
Chain Length:142
Number of Molecules:3
Biological Source:Chroococcidiopsis thermalis PCC 7203

UniProt ID:K9U6S7 Pfam ID:PF02531

Protein Blast

Polymer Type:polypeptide(L)
Description:Photosystem I reaction center subunit IV
Chain IDs:E, Q (auth: R), CA (auth: e)
Chain Length:66
Number of Molecules:3
Biological Source:Chroococcidiopsis thermalis PCC 7203

UniProt ID:K9TYF8 Pfam ID:PF02427

Protein Blast

Polymer Type:polypeptide(L)
Description:Photosystem I reaction center subunit III
Chain IDs:F, R (auth: S), DA (auth: f)
Chain Length:161
Number of Molecules:3
Biological Source:Chroococcidiopsis thermalis PCC 7203

UniProt ID:K9TZX8 Pfam ID:PF02507

Protein Blast

Polymer Type:polypeptide(L)
Description:Photosystem I reaction center subunit VIII
Chain IDs:G (auth: I), S (auth: T), EA (auth: g)
Chain Length:51
Number of Molecules:3
Biological Source:Chroococcidiopsis thermalis PCC 7203

UniProt ID:K9TVX2

Protein Blast

Polymer Type:polypeptide(L)
Description:Photosystem I reaction center subunit IX
Chain IDs:H (auth: J), T (auth: U), FA (auth: h)
Chain Length:46
Number of Molecules:3
Biological Source:Chroococcidiopsis thermalis PCC 7203

UniProt ID:K9TYS7 Pfam ID:PF01701

Protein Blast

Polymer Type:polypeptide(L)
Description:Photosystem I reaction center subunit PsaK
Chain IDs:I (auth: K), U (auth: V), GA (auth: i)
Chain Length:51
Number of Molecules:3
Biological Source:Chroococcidiopsis thermalis PCC 7203

UniProt ID:K9TX25 Pfam ID:PF01241

Protein Blast

Polymer Type:polypeptide(L)
Description:Photosystem I reaction center subunit XI
Chain IDs:J (auth: L), V (auth: W), HA (auth: j)
Chain Length:46
Number of Molecules:3
Biological Source:Chroococcidiopsis thermalis PCC 7203

UniProt ID:K9TX29 Pfam ID:PF02605

Protein Blast

Polymer Type:polypeptide(L)
Description:Photosystem I reaction center subunit XII
Chain IDs:K (auth: M), W (auth: Y), IA (auth: k)
Chain Length:80
Number of Molecules:3
Biological Source:Chroococcidiopsis thermalis PCC 7203

UniProt ID:K9TSY6 Pfam ID:PF07465

Protein Blast

Polymer Type:polypeptide(L)
Description:Photosystem one PsaX
Chain IDs:L (auth: X), X (auth: Z), JA (auth: l)
Chain Length:183
Number of Molecules:3
Biological Source:Chroococcidiopsis thermalis PCC 7203

UniProt ID:K9TUG4 Pfam ID:PF08078

Ligand Molecules