7YYO

Cryo-EM structure of an a-carboxysome RuBisCO enzyme at 2.9 A resolution

PDB DOI: 10.2210/pdb7YYO/pdb
EM Map EMD-14385: EMDB EMDataResource

Classification: PHOTOSYNTHESIS
Organism(s): Cyanobium
Expression System: Cyanobium
Mutation(s): No

Deposited: 2022-02-18 Released: 2023-01-25
Deposition Author(s): Mann, D., Evans, S.L., Bergeron, J.R.C.
Funding Organization(s): Biotechnology and Biological Sciences Research Council (BBSRC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.87 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Cryo-EM analysis of the shell architecture and internal organization of an intact a-carboxysome

Evans, S.L., Al-Hazeem, M.M.J., Mann, D., Smetacek, N., Beavil, A., Sun, Y., Chen, T., Dykes, G.F., Liu, L., Bergeron, J.R.C.

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribulose bisphosphate carboxylase large chain	A, C, E, G, I, K, M, O A, C, E, G, I, K, M, O	470	Cyanobium	Mutation(s): 0 Gene Names: rbcL, cbbL, CPCC7001_1083 EC: 4.1.1.39
UniProt
Find proteins for A5CKD0 (Cyanobium sp. PCC 7001) Explore A5CKD0 Go to UniProtKB: A5CKD0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A5CKD0
Protein Feature View Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribulose bisphosphate carboxylase small chain	B, D, F, H, J, L, N, P B, D, F, H, J, L, N, P	113	Cyanobium	Mutation(s): 0 Gene Names: cbbS, CBM981_0867 EC: 4.1.1.39
UniProt
Find proteins for A0A182AM64 (Cyanobium sp. NIES-981) Explore A0A182AM64 Go to UniProtKB: A0A182AM64
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A0A182AM64
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CAP (Subject of Investigation/LOI) Query on CAP Download Ideal Coordinates CCD File SDF format, chain Z [auth I] SDF format, chain BA [auth K] SDF format, chain DA [auth M] SDF format, chain FA [auth O] SDF format, chain R [auth A] SDF format, chain T [auth C] SDF format, chain V [auth E] SDF format, chain X [auth G] MOL2 format, chain Z [auth I] MOL2 format, chain BA [auth K] MOL2 format, chain DA [auth M] MOL2 format, chain FA [auth O] MOL2 format, chain R [auth A] MOL2 format, chain T [auth C] MOL2 format, chain V [auth E] MOL2 format, chain X [auth G]	BA [auth K], DA [auth M], FA [auth O], R [auth A], T [auth C], BA [auth K], DA [auth M], FA [auth O], R [auth A], T [auth C], V [auth E], X [auth G], Z [auth I]	2-CARBOXYARABINITOL-1,5-DIPHOSPHATE C₆ H₁₄ O₁₃ P₂ ITHCSGCUQDMYAI-ZMIZWQJLSA-N		Ligand Interaction
MG (Subject of Investigation/LOI) Query on MG Download Ideal Coordinates CCD File SDF format, chain S [auth C] SDF format, chain W [auth G] SDF format, chain Y [auth I] SDF format, chain AA [auth K] SDF format, chain CA [auth M] SDF format, chain EA [auth O] SDF format, chain Q [auth A] SDF format, chain U [auth E] MOL2 format, chain S [auth C] MOL2 format, chain W [auth G] MOL2 format, chain Y [auth I] MOL2 format, chain AA [auth K] MOL2 format, chain CA [auth M] MOL2 format, chain EA [auth O] MOL2 format, chain Q [auth A] MOL2 format, chain U [auth E]	AA [auth K], CA [auth M], EA [auth O], Q [auth A], S [auth C], AA [auth K], CA [auth M], EA [auth O], Q [auth A], S [auth C], U [auth E], W [auth G], Y [auth I]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Ligand Interaction