1cgt

From Proteopedia

STRUCTURE OF CYCLODEXTRIN GLYCOSYLTRANSFERASE REFINED AT 2.0 ANGSTROMS RESOLUTION

Structural highlights

1cgt is a 1 chain structure with sequence from Niallia circulans. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2Å
Ligands:	CA
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

CDGT1_NIACI

Evolutionary Conservation

Checkto colour the structure by Evolutionary Conservation, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

The previously reported structural model of cyclodextrin glycosyltransferase (EC 2.4.1.19) from Bacillus circulans has been improved. For this purpose the known sequence was built into an electron density map established by multiple isomorphous replacement and subsequent solvent-flattening at 2.5 A resolution. The resulting model was refined at 2.0 A resolution using a simulated annealing refinement method. Based on 70,171 independent reflections in the range 7.0 to 2.0 A resolution, a final R-factor of 17.6% was obtained with a model obeying standard geometry within 0.013 A in bond lengths and 2.7 degrees in bond angles. The final model consists of all 684 amino acid residues, two calcium ions and 588 solvent molecules.

Structure of cyclodextrin glycosyltransferase refined at 2.0 A resolution.,Klein C, Schulz GE J Mol Biol. 1991 Feb 20;217(4):737-50. PMID:1826034^[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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Citations

14 reviews cite this structure

α-Amylase: an enzyme specificity found in various families of glycoside hydrolases.

Janeček et al. (2014)

13 more

83 other articles

No citations found

References

↑ Klein C, Schulz GE. Structure of cyclodextrin glycosyltransferase refined at 2.0 A resolution. J Mol Biol. 1991 Feb 20;217(4):737-50. PMID:1826034

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 See Also
6 References

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PDB ID 1cgt

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Categories: Large Structures | Niallia circulans | Klein C | Schulz GE

1cgt

From Proteopedia

STRUCTURE OF CYCLODEXTRIN GLYCOSYLTRANSFERASE REFINED AT 2.0 ANGSTROMS RESOLUTION

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

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