ISDA

Deposition Date 2004-08-11

Release Date 2005-07-26

Last Version Date 2024-11-20

Entry Detail

PDB ID:

1X6N

Keywords:

HYDROLASE

Title:

Crystal structure of S. marcescens chitinase A mutant W167A in complex with allosamidin

Biological Source:

Source Organism:

Serratia marcescens (Taxon ID: 615)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 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

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Chitinase A
Gene (Uniprot):chiA
Mutations: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

Ligand Molecules

AMI

Peptide-like Molecules

PRD_000468

Primary Citation

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

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

To be Published ? ? ? (?)

Primary Citation of related structures