ISDA

Deposition Date 2024-10-19

Release Date 2024-12-04

Last Version Date 2024-12-04

Entry Detail

PDB ID:

9K3Q

Keywords:

PHOTOSYNTHESIS

Title:

Cryo-EM structure of the Rhodospirillum rubrum RC-LH1 complex

Biological Source:

Source Organism:

Rhodospirillum rubrum (Taxon ID: 1085)

Host Organism:

Rhodospirillum rubrum

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.02 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Light-harvesting protein B-870 beta chain
Chain IDs:A (auth: 1), C (auth: 3), E (auth: 5), G (auth: 7), I (auth: 9), P (auth: I), R (auth: K), V (auth: O), W (auth: Q), Y (auth: S), AA (auth: U), CA (auth: W), EA (auth: Y), GA (auth: d), HA (auth: m), IA (auth: n)
Chain Length:44
Number of Molecules:16
Biological Source:Rhodospirillum rubrum

UniProt ID:P0C190 Pfam ID:PF00556

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Light-harvesting protein B-870 alpha chain
Chain IDs:B (auth: 2), D (auth: 4), F (auth: 6), H (auth: 8), J (auth: A), K (auth: D), L (auth: E), M (auth: F), N (auth: G), Q (auth: J), U (auth: N), X (auth: R), Z (auth: T), BA (auth: V), DA (auth: X), FA (auth: Z)
Chain Length:45
Number of Molecules:16
Biological Source:Rhodospirillum rubrum

UniProt ID:P02947 Pfam ID:PF00556

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Photoreaction center protein H
Chain IDs:O (auth: H)
Chain Length:255
Number of Molecules:1
Biological Source:Rhodospirillum rubrum

UniProt ID:Q7M149 Pfam ID:PF03967, PF05239

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Reaction center protein L chain
Gene (Uniprot):pufL
Chain IDs:S (auth: L)
Chain Length:274
Number of Molecules:1
Biological Source:Rhodospirillum rubrum

UniProt ID:P10717 Pfam ID:PF00124

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Reaction center protein M chain
Chain IDs:T (auth: M)
Chain Length:259
Number of Molecules:1
Biological Source:Rhodospirillum rubrum

UniProt ID:P10718

Ligand Molecules