Glycoside Hydrolase Family 81

Known Activities	endo-β-1,3-glucanase (EC 3.2.1.39)
Mechanism	Inverting
Catalytic Nucleophile/Base	Not known
Catalytic Proton Donor	Not known
External resources	InterPro; PFAM;
Commercial Enzyme Provider(s)	NZYTech; PROZOMIX;
Statistics	GenBank accession (183); Uniprot accession (83);

Summary

All (158) Archaea (1) Bacteria (48) Eukaryota (109) Characterized (12)

Bacteria
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D
ACPL_4106		Actinoplanes sp. SE50/110	AEV85001.1
Bcell_3729		Bacillus cellulosilyticus DSM 2522	ADU31969.1	D2LZV0
Bcell_4185		Bacillus cellulosilyticus DSM 2522	ADU32412.1	D2LWS3
Bcell_1280		Bacillus cellulosilyticus DSM 2522	ADU29545.1	D2LZD8
ABC3381		Bacillus clausii KSM-K16	BAD65914.1	Q5WCJ6
BH0236		Bacillus halodurans C-125	BAB03955.1 NP_241102.1	Q9KG76
Calkro_0079		Caldicellulosiruptor kronotskyensis 2002	ADQ44995.1	E4SCE0
Calkro_0114		Caldicellulosiruptor kronotskyensis 2002	ADQ45030.1	E4SCP7
Cseg_3077		Caulobacter segnis ATCC 21756	ADG11518.1	D5VLZ5
Celf_3454		Cellulomonas fimi ATCC 484	AEE47566.1
Celf_3773		Cellulomonas fimi ATCC 484	AEE47879.1
Cfla_1332		Cellulomonas flavigena DSM 20109	ADG74230.1	D5UCB6
Cfla_3152		Cellulomonas flavigena DSM 20109	ADG76034.1	D5ULS8
Celgi_0052		Cellvibrio gilvus ATCC 13127	AEI10586.1
Celgi_1508		Cellvibrio gilvus ATCC 13127	AEI12027.1
CJA_0214 (Glu81A)		Cellvibrio japonicus Ueda107	ACE83197.1	B3PGF9
Cpin_2796		Chitinophaga pinensis DSM 2588	ACU60275.1	C7PLI8
Clocl_1863		Clostridium clariflavum DSM 19732	AEV68471.1
β-1,3-glucanase (Cthe_0660)		Clostridium thermocellum ATCC 27405	ABN51895.1	A3DD66
Clo1313_1564		Clostridium thermocellum DSM 1313	ADU74625.1
Deide_2p00950		Deinococcus deserti VCD115	ACO47762.1	C1D2X3
Deima_0130		Deinococcus maricopensis DSM 21211	ADV65794.1
GB2207_09666		gamma proteobacterium HTCC2207	EAS48068.1	Q1YUJ0
Hore_04160		Halothermothrix orenii H 168 H 168; DSM 9562	ACL69174.1	B8D1U7
Haur_1428		Herpetosiphon aurantiacus ATCC 23779	ABX04072.1	A9B3A9
Jden_0396		Jonesia denitrificans DSM 20603	ACV08064.1	C7QZQ8
Micau_3342		Micromonospora aurantiaca ATCC 27029	ADL46870.1	D9TEI6
ML5_5050		Micromonospora sp. L5	ADU10523.1	D3CK32
Namu_1836		Nakamurella multipartita DSM 44233	ACV78226.1	C8XGP3
Ndas_3302		Nocardiopsis dassonvillei subsp. dassonvillei DSM 43111	ADH68708.1	D7B318
KNP414_06014		Paenibacillus mucilaginosus KNP414	AEI44538.1
KNP414_06274 (Eng1)		Paenibacillus mucilaginosus KNP414	AEI44796.1
PPE_04135		Paenibacillus polymyxa E681	ADM71915.1	E0REC8
PPSC2_c4670 (fragments)		Paenibacillus polymyxa SC2	ADO58616.1	E3EBE2
Pjdr2_5486		Paenibacillus sp. JDR-2	ACT04096.1	C6D3E9
Sde_2834 (Lam81A)		Saccharophagus degradans 2-40	ABD82091.1	Q21GT8
SNE_A21480		Simkania negevensis Z	CCB90025.1
sce7103		Sorangium cellulosum 'So ce 56'	CAN97272.1	A9ER91
STAUR_7281		Stigmatella aurantiaca DW4/3-1	ADO75037.1	E3FD32
SGR_3211		Streptomyces griseus subsp. griseus NBRC 13350	BAG20040.1	B1VL12
SVEN_7029		Streptomyces venezuelae ATCC 10712	CCA60315.1
Sros_7891		Streptosporangium roseum DSM 43021	ACZ90549.1	D2AU94
Thexy_2210		Thermoanaerobacterium xylanolyticum LX-11	AEF18217.1
β-1,3-glucanase (Tfu_2130) (Lam81A)	3.2.1.39	Thermobifida fusca YX	AAZ56163.1	Q47N06
Trad_2098		Truepera radiovictrix DSM 17093	ADI15212.1	D7CRC4
Orf01		uncultured bacterium	ABA02174.1	Q2I8V9
VAB18032_03380		Verrucosispora maris AB-18-032	AEB47760.1
Xcel_0232		Xylanimonas cellulosilytica DSM 15894	ACZ29271.1	D1BUN0