8BCM | pdb_00008bcm

Structure of Synechococcus elongatus PCC 7942 Rubisco recombinantly expressed from E.coli

PDB DOI: https://doi.org/10.2210/pdb8BCM/pdb
EM Map EMD-15966: EMDB EMDataResource

Classification: BIOSYNTHETIC PROTEIN
Organism(s): Synechococcus elongatus PCC 7942 = FACHB-805
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2022-10-17 Released: 2023-11-01
Deposition Author(s): Ni, T., Sun, Y., Liu, L.N., Zhang, P.
Funding Organization(s): Wellcome Trust, Biotechnology and Biological Sciences Research Council (BBSRC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.15 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 8BCM

This is version 1.2 of the entry. See complete history.

Literature

Structure of Rubisco

Sun, Y., Ni, T.

To be published.

Macromolecule Content

Total Structure Weight: 526.93 kDa
Atom Count: 33,520
Modeled Residue Count: 4,216
Deposited Residue Count: 4,664
Unique protein chains: 2

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribulose 1,5-bisphosphate carboxylase small subunit	A [auth D] C [auth E] D [auth K] E [auth N] F [auth L] A [auth D], C [auth E], D [auth K], E [auth N], F [auth L], G [auth O], H [auth M], I [auth P]	111	Synechococcus elongatus PCC 7942 = FACHB-805	Mutation(s): 0 Gene Names: Synpcc7942_1427 EC: 4.1.1.39
UniProt
Find proteins for Q31NB2 (Synechococcus elongatus (strain ATCC 33912 / PCC 7942 / FACHB-805)) Explore Q31NB2 Go to UniProtKB: Q31NB2
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q31NB2
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribulose bisphosphate carboxylase large chain	B [auth C] J [auth B] K [auth A] L [auth H] M [auth F] B [auth C], J [auth B], K [auth A], L [auth H], M [auth F], N [auth I], O [auth G], P [auth J]	472	Synechococcus elongatus PCC 7942 = FACHB-805	Mutation(s): 0 Gene Names: cbbL, rbcL, Synpcc7942_1426 EC: 4.1.1.39
UniProt
Find proteins for Q31NB3 (Synechococcus elongatus (strain ATCC 33912 / PCC 7942 / FACHB-805)) Explore Q31NB3 Go to UniProtKB: Q31NB3
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q31NB3
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.15 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2023-11-01

Deposition Author(s):

Funding Organization	Location	Grant Number
Wellcome Trust	United Kingdom	--
Biotechnology and Biological Sciences Research Council (BBSRC)	United Kingdom	--

Revision History (Full details and data files)

Version 1.0: 2023-11-01
Type: Initial release
Version 1.1: 2024-11-13
Changes: Data collection, Structure summary
Version 1.2: 2025-07-09
Changes: Data collection

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.