Het-PDB Navi2 (PDB: 4HAQ)

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Ligands
Code	Name		Link
MG	Magnesium ion		PoSSuM
TRS	2-amino-2-hydroxymethyl-propane-1,3-diol		PoSSuM
BGC	Beta-D-glucopyranose		PoSSuM
		: Polysaccharide

Non-standard Residues
Code	Name	Show
PCA	Pyroglutamic acid

Glycosylation
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Modification
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Download interaction data: 4HAQ

Code :

4HAQ PDBj RCSB PDB PDBe

Header :

HYDROLASE

Title :

Crystal Structure of a GH7 family cellobiohydrolase from Limnoria quadripunctata in complex with cellobiose and cellotriose

Release Data :

2013-06-12

Compound :

mol_id	molecule	chains
1	GH7 family protein	A,B
	ec: 3.2.1.91 fragment: UNP RESIDUES 19-448

Source :

mol_id	organism_scientific	expression_system
1	Limnoria quadripunctata (taxid:161573)	Aspergillus oryzae (taxid:5062)
	gene: GH7B

Authors :

Martin, R.N.A., McGeehan, J.E., Streeter, S.D., Cragg, S.M., Guille, M.J., Schnorr, K.M., Kern, M., Bruce, N.C., McQueen-Mason, S.J.

Keywords :

cellobiohydrolase, hydrolase

Exp. method :

X-RAY DIFFRACTION ( 1.9000 Å )

Citation :

Structural characterization of a unique marine animal family 7 cellobiohydrolase suggests a mechanism of cellulase salt tolerance

Kern, M.,McGeehan, J.E.,Streeter, S.D. et al.
(2013) Proc.Natl.Acad.Sci.USA 110 : 10189 - 10194

Molecular insight into lignocellulose digestion by a marine isopod in the absence of gut microbes.

King, A.J.,Cragg, S.M.,Li, Y. et al.
(2010) Proc.Natl.Acad.Sci.USA 107 : 5345 - 5350

Chain :

A, B

UniProt :

D4HRL0 (GH7B_LIMQU)

Reaction:	EC:	Evidence:
Reaction:	Physiological Direction:	Evidence:
Hydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose and cellotetraose, releasing cellobiose from the non-reducing ends of the chains.	3.2.1.91	PubMed:23733951
	-	PubMed:23733951

PDB ID: 4HAQ