8T0Q

Open state of lysine 5,6-aminomutase from Thermoanaerobacter tengcongensis

• PDB DOI: https://doi.org/10.2210/pdb8T0Q/pdb
• EM Map EMD-40945: EMDB EMDataResource

• Classification: ISOMERASE
• Organism(s): Caldanaerobacter subterraneus subsp. tengcongensis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-06-01 Released: 2024-07-03 
• Deposition Author(s): Tian, S., Voss, P., Pham, K., Klose, T.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.06 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Catalysis in Motion: Large-Scale Domain Shift Enables Co-C Bond Homolysis in Lysine 5,6-Aminomutase

Tian, S., Voss, P., Pham, K., Toba, D., Liu, M., Das, N., Yachuw, S., Denault, C., Klose, T., Uyeda, C.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Hetero 4-mer - A2B2 

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 182.5 kDa 
• Atom Count: 12,355 
• Modelled Residue Count: 1,547 
• Deposited Residue Count: 1,602 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
D-lysine 5,6-aminomutase beta subunit	A, B	269	Caldanaerobacter subterraneus subsp. tengcongensis	Mutation(s): 0  Gene Names: TTE0727
UniProt
Find proteins for Q8RBT2 (Caldanaerobacter subterraneus subsp. tengcongensis (strain DSM 15242 / JCM 11007 / NBRC 100824 / MB4)) Explore Q8RBT2  Go to UniProtKB:  Q8RBT2

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
D-lysine 5,6-aminomutase alpha subunit	C, D	532	Caldanaerobacter subterraneus subsp. tengcongensis	Mutation(s): 0  Gene Names: TTE0726
UniProt
Find proteins for Q8RBT3 (Caldanaerobacter subterraneus subsp. tengcongensis (strain DSM 15242 / JCM 11007 / NBRC 100824 / MB4)) Explore Q8RBT3  Go to UniProtKB:  Q8RBT3

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
B12 (Subject of Investigation/LOI)	E [auth A], G [auth B]	COBALAMIN C62 H89 Co N13 O14 P LKVIQTCSMMVGFU-DWSMJLPVSA-N
5AD (Subject of Investigation/LOI)	I [auth C], J [auth D]	5'-DEOXYADENOSINE C10 H13 N5 O3 XGYIMTFOTBMPFP-KQYNXXCUSA-N
PLP (Subject of Investigation/LOI)	F [auth A], H [auth B]	PYRIDOXAL-5'-PHOSPHATE C8 H10 N O6 P NGVDGCNFYWLIFO-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.06 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-07-03 
Deposition Author(s): Tian, S., Voss, P., Pham, K., Klose, T.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2024-07-03
  Type: Initial release