Glycoside Hydrolase Family 30 / Subf 8

Activities in Sub Family	Glucuronoxylan endo-β-1,4-xylanase (EC 3.2.1.-); Glucuronoarabinoxylan-specific endo-β-1,4-xylanase (EC 3.2.1.136); Endo-β-1,4-xylanase (EC 3.2.1.8);
Mechanism	Retaining e
Clan	GH-A
3D Structure Status	( β / α ) ₈ barrel
Catalytic Nucleophile/Base	Glu (experimental)
Catalytic Proton Donor	Glu (inferred)
Note	Following St John et al. [FEBS Letters 584:4435-4441 (2010); PMID: 20932833] several GH5 subfamilies have been reassigned to GH30. The subfamilies in GH30 are now indicated.
External resources	CAZypedia; Gaucher Disease; PRINTS;
Statistics	GenBank accession (1); Uniprot accession (19); PDB accession (18); 3D entries (6); cryst (0)

Summary

Download GH30_8 (1343) Taxonomic display Structure (6) Characterized (18)


Bacteria
Protein Name	EC#	Reference	Organism	GenBank	Uniprot	PDB/3D	Subf
xylanase VI / D (XynD)	3.2.1.8	doi	Aeromonas caviae ME-1	AAB63573.1	O24852		8
glucuronoarabinoxylan-specific endo-β-1,4-xylanase (XynC) (Xyn30A)	3.2.1.8 3.2.1.136	pubmed pubmed	Bacillus licheniformis SVD1	BAL45490.1	H1ACZ7		8
xylanase 5B (Xyn5B)	3.2.1.8	pubmed	Bacillus sp. BP7	ADM15019.1	E1ACF9		8
glucuronoxylan xylanohydrolase (feraxanase) / xylanase C (XynC; BsXynC; YnfF; BSU18150)	3.2.1.8 3.2.1.136	pubmed pubmed	Bacillus subtilis subsp. subtilis str. 168	CAA97612.1 AIY93125.1 AQR81806.1 AQR86020.1 CAB13698.1 NP_389697.1	A0A6M4JGU4 Q45070	3GTN[A,B] 3KL0[A,B,C,D] 3KL3[A,B,C,D] 3KL5[A,B,C,D]	8
glucuronoxylanase (BoGH30; BoXyn30A; Xync_2;BACOVA_03432; Bovatus_03728) (Xyn30A)	3.2.1.136	pubmed	Bacteroides ovatus ATCC 8483	ALJ48333.1 EDO10799.1	A7M005		8
xylan endo-β-1,4-xylosidase (CGSCsYakCAS_04919) (Xyn30A)	3.2.1.8	pubmed	Cellulosilyticum ruminicola CGMCC 1.5065	ACZ98597.1	D2KFJ5		8
glucuronoxylanase (CrXyl30)	3.2.1.8	pubmed	Cellulosilyticum ruminicola MMBC-1	UZE89494.1	A0A9E8BZS4		8
xylanase (CaXyn30A; CAP0119; CA_P0119) (Xyn30A)	3.2.1.8	pubmed	Clostridium acetobutylicum ATCC 824	AAK76864.1 NP_149282.1	Q97TI2	5CXP[A]	8
glucuronoxylanase (CaXyn30B; CAP0118; CA_P0118) (Xyn30B)	3.2.1.-	pubmed	Clostridium acetobutylicum ATCC 824	AAK76863.1 NP_149281.1	Q97TI3		8
glucuronoxylanase / glucuronoxylan-specific endo-β-1,4-xylanase (XynA; EcXyn30A) (Xyn30A)	3.2.1.8 3.2.1.136	pubmed pubmed	Dickeya chrysanthemi D1	AAB53151.1	Q46961	1NOF[A] 2Y24[A]	8
xylanase (Xyl2090;MROS_2090)	3.2.1.8	pubmed	Melioribacter roseus P3M-2	AFN75320.1	I6Z823		8
glucuronoxylan-specific xylanase (Xyn30D)	3.2.1.136	pubmed	Paenibacillus barcinonensis BP-23	AEY82463.1	H6WCZ0	4QAW[A,B,C,D,E,F,G,H]	8
glucuronoxylan-specific xylanase (Xyn30A)	3.2.1.8	pubmed	Paenibacillus favisporus CC02-N2	AHA38215.1	U6BPI6		8
xylanase 3 (Xyn3)	3.2.1.8	doi	Paenibacillus sp. W-61	BAA13641.1	P70733		8
endo-β-1,4-xylanase (C7I;CpC7I;CpXyn30A;Cpap_2855) (Xyn30A)	3.2.1.8	pubmed	Ruminiclostridium papyrosolvens DSM 2782	EGD48159.1	F1TBY8	4FMV[A]	8
xylanase (GH30A-CE;RUM_18530) (Xyn30A)	3.2.1.8	pubmed	Ruminococcus champanellensis 18P13 = JCM 17042	CBL17903.1	D4LE58		8
glucuronoxylan-specific xylanase (StXyn30A) (Xyn30A)	3.2.1.8	pubmed	Streptomyces turgidiscabies C56	WP_006381841.1	L7EXY1		8
Eukaryota
Protein Name	EC#	Reference	Organism	GenBank	Uniprot	PDB/3D	Subf
xylanase (Mi-Xyl1;Xyl-1)	3.2.1.8	pubmed	Meloidogyne incognita	AAF37276.1	Q9NHE0		8
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