ISDA: 1X6L

Deposition Date 2004-08-11

Release Date 2005-07-26

Last Version Date 2024-10-30

Entry Detail

PDB ID:

1X6L

Keywords:

HYDROLASE

Title:

Crystal structure of S. marcescens chitinase A mutant W167A

Biological Source:

Source Organism(s):

Serratia marcescens (Taxon ID: 615)

Expression System(s):

Escherichia coli bl21(de3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.90 Å

R-Value Free:

0.23

R-Value Work:

0.21

R-Value Observed:

0.21

Space Group:

I 2 2 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Chitinase A
Gene (Uniprot):chiA
Mutagens:W167A
Chain IDs:A
Chain Length:563
Number of Molecules:1
Biological Source:Serratia marcescens

UniProt ID:P07254 Pfam ID:PF08329, PF00704 EC:3.2.1.14

Primary Citation

Mutation of Trp167 at the -3 subsite of the chitin-binding cleft of S. marcescens chitinase A caused enhanced transglycosylation

Aronson Jr, N.N, Halloran, B.A, Alexyev, M.F, Zhou, X.E, Wang, Y, Meehan, E.J, Chen, L.Show

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