6YMN

Crystal structure of the Diels Alderase AbmU from Streptomyces koyangensis

• PDB DOI: https://doi.org/10.2210/pdb6YMN/pdb

• Classification: LIGASE
• Organism(s): Streptomyces koyangensis
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2020-04-09 Released: 2021-04-21 
• Deposition Author(s): Back, C.R., Burton, N., Race, P.R.
• Funding Organization(s): Biotechnology and Biological Sciences Research Council (BBSRC), Engineering and Physical Sciences Research Council

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.243 
• R-Value Work: 0.189 

Literature

Crystal structure of the Diels Alderase AbmU from Streptomyces koyangensis

Back, C.R., Mbatha, S., Johns, S., Burton, N., Tiwari, K., van der Kamp, M., Willis, C., Race, P.R.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 103.25 kDa 
• Atom Count: 6,749 
• Modelled Residue Count: 812 
• Deposited Residue Count: 948 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
AbmU	A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD]	237	Streptomyces koyangensis	Mutation(s): 0
UniProt
Find proteins for A0A2P1BT29 (Streptomyces koyangensis) Explore A0A2P1BT29  Go to UniProtKB:  A0A2P1BT29

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
BR	E [auth AAA], F [auth AAA], G [auth BBB], H [auth BBB], I [auth CCC], J [auth DDD], K [auth DDD]	BROMIDE ION Br CPELXLSAUQHCOX-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.243 
• R-Value Work: 0.189 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 66.128	α = 90
b = 64.998	β = 93.813
c = 97.865	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
DIALS	data reduction
xia2	data scaling
CRANK2	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-04-21 
Deposition Author(s): Back, C.R., Burton, N., Race, P.R.

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Funding Organization	Location	Grant Number
Biotechnology and Biological Sciences Research Council (BBSRC)	United Kingdom	BB/T001968/1
Biotechnology and Biological Sciences Research Council (BBSRC)	United Kingdom	BB/M012107/1
Biotechnology and Biological Sciences Research Council (BBSRC)	United Kingdom	BB/L01386X/1
Engineering and Physical Sciences Research Council	United Kingdom	EP/G0367641/1

Revision History  

• Version 1.0: 2021-04-21
  Type: Initial release