Brand  (β version)

PDB ID: 1O6I

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Ligands
Code Name Style Show Link
0HZ Amino({3-[(3s,8as)-1,4-dioxooctahydropyrrolo[1,2-a]pyrazin-3-yl]propyl}amino)methaniminium PoSSuM
GOL Glycerol PoSSuM
SO4 Sulfate ion PoSSuM
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Structure summary

Code : 1O6I   PDBj   RCSB PDB   PDBe
Header : HYDROLASE/HYDROLASE INHIBITOR
Title : Chitinase B from Serratia marcescens complexed with the catalytic intermediate mimic cyclic dipeptide CI4.
Release Data : 2003-03-30
Compound :
mol_id molecule chains
1 Chitinase A,B
Source :
mol_id organism_scientific expression_system
1 Serratia marcescens  (taxid:615) ESCHERICHIA COLI  (taxid:511693)
gene: chiB
expression_system_strain: BL21
Authors : Houston, D.R., Eggleston, I., Synstad, B., Eijsink, V.G.H., van Aalten, D.M.F.
Keywords : HYDROLASE-HYDROLASE INHIBITOR COMPLEX, CHITINASE, CATALYTIC INTERMEDIATE MIMIC, CYCLIC DIPEPTIDE, HYDROLASE- HYDROLASE INHIBITOR COMPLEX
Exp. method : X-RAY DIFFRACTION ( 1.70 Å )
Citation :

The cyclic dipeptide CI-4 [cyclo-(l-Arg-d-Pro)] inhibits family 18 chitinases by structural mimicry of a reaction intermediate.

Houston, D.R.,Eggleston, I.,Synstad, B.  et al.
(2002)  Biochem. J.  368 : 23 - 27

PubMed: 12323074
DOI: 10.1042/BJ20021034

Reaction

Chain : A, B
UniProt : Q54276 (Q54276_SERMA)
Reaction : -