ISDA: 9SK3

Deposition Date 2025-09-01

Release Date 2026-07-08

Last Version Date 2026-07-08

Entry Detail

PDB ID:

9SK3

Keywords:

ELECTRON TRANSPORT

Title:

Trimeric photosystem I of Acaryochloris marina NIES-2412

Biological Source:

Source Organism(s):

Acaryochloris marina NIES-2412 (Taxon ID: 2762543)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.63 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem I protein PsaA
Chain IDs:A (auth: aA), M (auth: bA), Y (auth: cA)
Chain Length:753
Number of Molecules:3
Biological Source:Acaryochloris marina NIES-2412

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem I protein PsaB
Chain IDs:B (auth: aB), N (auth: bB), Z (auth: cB)
Chain Length:733
Number of Molecules:3
Biological Source:Acaryochloris marina NIES-2412

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem I protein PsaC
Chain IDs:C (auth: aC), O (auth: bC), AA (auth: cC)
Chain Length:81
Number of Molecules:3
Biological Source:Acaryochloris marina NIES-2412

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem I protein PsaD
Chain IDs:D (auth: aD), P (auth: bD), BA (auth: cD)
Chain Length:139
Number of Molecules:3
Biological Source:Acaryochloris marina NIES-2412

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem I protein PsaE
Chain IDs:E (auth: aE), Q (auth: bE), CA (auth: cE)
Chain Length:86
Number of Molecules:3
Biological Source:Acaryochloris marina NIES-2412

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem I protein PsaF
Chain IDs:F (auth: aF), R (auth: bF), DA (auth: cF)
Chain Length:167
Number of Molecules:3
Biological Source:Acaryochloris marina NIES-2412

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem I protein PsaI
Chain IDs:G (auth: aI), S (auth: bI), EA (auth: cI)
Chain Length:34
Number of Molecules:3
Biological Source:Acaryochloris marina NIES-2412

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem I protein PsaJ
Chain IDs:H (auth: aJ), T (auth: bJ), FA (auth: cJ)
Chain Length:47
Number of Molecules:3
Biological Source:Acaryochloris marina NIES-2412

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem I protein PsaK
Chain IDs:I (auth: aK), U (auth: bK), GA (auth: cK)
Chain Length:86
Number of Molecules:3
Biological Source:Acaryochloris marina NIES-2412

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem I protein PsaL
Chain IDs:J (auth: aL), V (auth: bL), HA (auth: cL)
Chain Length:153
Number of Molecules:3
Biological Source:Acaryochloris marina NIES-2412

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem I protein PsaM
Chain IDs:K (auth: aM), W (auth: bM), IA (auth: cM)
Chain Length:31
Number of Molecules:3
Biological Source:Acaryochloris marina NIES-2412

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photosystem I protein PsaX2
Chain IDs:L (auth: aX), X (auth: bX), JA (auth: cX)
Chain Length:27
Number of Molecules:3
Biological Source:Acaryochloris marina NIES-2412

Ligand Molecules