6AIJ | pdb_00006aij

Cyclodextrin glycosyltransferase from Paenibacillus macerans mutant N603D

• PDB DOI: https://doi.org/10.2210/pdb6AIJ/pdb

• Classification: SUGAR BINDING PROTEIN
• Organism(s): Paenibacillus macerans
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2018-08-24 Released: 2018-10-10 
• Deposition Author(s): Li, C.M., Ban, X.F., Li, Z.F., Li, Y.L., Cheng, S.D., Zhang, C.Y., Jin, T.C., Gu, Z.B.
• Funding Organization(s): National Natural Science Foundation of China

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 
  0.237 (Depositor), 0.238 (DCC) 
• R-Value Work: 
  0.181 (Depositor), 0.183 (DCC) 
• R-Value Observed: 
  0.184 (Depositor) 

Literature

Cyclodextrin glycosyltransferase from Paenibacillus macerans mutant N603D

Ban, X.F., Gu, Z.B., Li, Z.F., Li, Y.L., Li, C.M., Cheng, S.D., Zhang, C.Y., Jin, T.C.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 76.26 kDa 
• Atom Count: 5,278 
• Modeled Residue Count: 687 
• Deposited Residue Count: 708 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cyclomaltodextrin glucanotransferase	A	708	Paenibacillus macerans	Mutation(s): 1  Gene Names: cgtM EC: 2.4.1.19
UniProt
Find proteins for P04830 (Paenibacillus macerans) Explore P04830  Go to UniProtKB:  P04830

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CA	B [auth A], C [auth A], D [auth A], E [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free:  0.237 (Depositor), 0.238 (DCC) 
• R-Value Work:  0.181 (Depositor), 0.183 (DCC) 
• R-Value Observed: 0.184 (Depositor) 

Space Group: P 6₅

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 102.35	α = 90
b = 102.35	β = 90
c = 115.5	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XDS	data scaling
PHENIX	phasing

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2018-10-10 
Deposition Author(s): Li, C.M., Ban, X.F., Li, Z.F., Li, Y.L., Cheng, S.D., Zhang, C.Y., Jin, T.C., Gu, Z.B.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China	China	31722040
National Natural Science Foundation of China	China	31771935

Revision History  

• Version 1.0: 2018-10-10
  Type: Initial release
  
• Version 1.1: 2024-03-27
  Changes: Data collection, Database references, Derived calculations, Structure summary