Known Activities	Modules of approx. 130 residues. A module that is conserved in three Cellvibrio xylan-degrading enzymes binds to xylan and the interaction is calcium dependent, while a module from a Cellvibrio mannanase binds to decorated soluble mannans and mannooligosaccharides. A module in a Phanerochaete chrysosporium galactan 1,3-β-galactosidase binds to β-galactan.
Note	Formerly known as X4 modules.
Commercial Enzyme Provider(s)	NZYTech; PROZOMIX;
Statistics	GenBank accession (410); Uniprot accession (245); PDB accession (18); 3D entries (8); cryst (2)

Bacteria
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D
exo-β-glucosaminidase / exochitosanase (CsxA)		Amycolatopsis orientalis	AAX62629.1 AAX62629.2	Q56F26	2VZO[A,B] 2VZP[A,B] 2VZQ[A,B] 2VZR[A,B] 2VZS[A,B] 2VZT[A,B] 2VZU[A,B] 2VZV[A,B] 2X05[A,B] 2X09[A,B]
isomaltodextranase (G2d;Imd)		Arthrobacter globiformis T6	BAA06424.1 BAC76886.2	Q44052 Q7WSN5	cryst
xylanase B /10B (XynB;XylB;CJA_3280) (Xyn10B)		Cellvibrio japonicus Ueda107	ACE84499.1 CAA38389.1	B3PEH8 P23030.1	2W46[A,B] 2W87[A,B]
endo-β-1,4-mannanase 5C (CJA_3470) (Man5C)		Cellvibrio japonicus Ueda107	AAO31761.1 ACE82655.1	B3PG16 Q840C0	2BGO[A] 2BGP[A]
Cthe_2137		Clostridium thermocellum ATCC 27405	ABN53341.1	A3DHB2	2WZ8[A]
rhamnogalacturonan acetylesterase 12A (Cthe_3141) (Rgae12A)		Clostridium thermocellum ATCC 27405	ABN54336.1	A3DK57	2W1W[A,B] 2W47[A]
carbohydrate binding protein (Pel10)		uncultured bacterium			2W3J[A]
Eukaryota
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D
exo-β-1,3-galactanase (Pc1,3Gal43A) (1,3Gal43A)		Phanerochaete chrysosporium	BAD98241.1	Q50KB2	cryst

Last update: 2012-01-31 © Copyright 1998-2012
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