Glycoside Hydrolase Family 55

Known Activitiesexo-β-1,3-glucanase (EC 3.2.1.58); endo-β-1,3-glucanase (EC 3.2.1.39).
Mechanism Inverting
3D Structure Statusβ-helix
Catalytic Nucleophile/BaseNot known
Catalytic Proton DonorGlu
External resourcesCAZypedia;
Statistics GenBank accession (199); Uniprot accession (111); PDB accession (2); 3D entries (1); cryst (0)
All (184) Bacteria (88) Eukaryota (96) Structure (1 ) Characterized (24)
Bacteria
Protein Name EC#OrganismGenBankUniprotPDB/3D
 ACP_1756   Acidobacterium capsulatum ATCC 51196 ACO33333.1 C1F7M5  
 Acel_1718 (possible fragment)   Acidothermus cellulolyticus 11B ATCC 43068 ABK53490.1 A0LVN0  
 ACPL_610 (NedA)   Actinoplanes sp. SE50/110 AEV81507.1    
 ACPL_2341   Actinoplanes sp. SE50/110 AEV83236.1    
 ACPL_3177   Actinoplanes sp. SE50/110 AEV84072.1    
 ACPL_4647   Actinoplanes sp. SE50/110 AEV85538.1    
 Amir_1676   Actinosynnema mirum DSM 43827 ACU35625.1 C6WCK8  
 RAM_26755   Amycolatopsis mediterranei S699 AEK43828.1    
 RAM_07455   Amycolatopsis mediterranei S699 AEK39983.1    
 RAM_44460   Amycolatopsis mediterranei S699 AEK47359.1    
 AMED_1469   Amycolatopsis mediterranei U32 ADJ43282.1 D8I8I3  
 AMED_5253   Amycolatopsis mediterranei U32 ADJ47015.1 D8I2Z0  
 AMED_8663   Amycolatopsis mediterranei U32 ADJ50358.1 D8HJT7  
 Achl_0398   Arthrobacter chlorophenolicus A6 ACL38397.1 B8HA13  
 Asphe3_00570   Arthrobacter phenanthrenivorans Sphe3 ADX71276.1    
 endo-β-1,3-glucanase (GluA) 3.2.1.39 Arthrobacter sp. NHB-10 BAF52916.1 A4PHQ5  
 Bcell_0579   Bacillus cellulosilyticus DSM 2522 ADU28861.1 D2LWE6  
 bgla_2g01330   Burkholderia gladioli BSR3 AEA62613.1    
 bglu_1g14790   Burkholderia glumae BGR1 ACR28626.1 C5AFL9  
 bpr_I0587   Butyrivibrio proteoclasticus B316 ADL33332.1 E0S0K7  
 Calkro_0111   Caldicellulosiruptor kronotskyensis 2002 ADQ45027.1 E4SCH2  
 Calkro_0113   Caldicellulosiruptor kronotskyensis 2002 ADQ45029.1 E4SCH4  
 Calkro_0121   Caldicellulosiruptor kronotskyensis 2002 ADQ45037.1 E4SCQ4  
 Caci_1327   Catenulispora acidiphila DSM 44928 ACU70251.1 C7Q7G3  
 Caci_3492   Catenulispora acidiphila DSM 44928 ACU72398.1 C7Q978  
 Caci_4311   Catenulispora acidiphila DSM 44928 ACU73175.1 C7QJT7  
 Caci_6648   Catenulispora acidiphila DSM 44928 ACU75494.1 C7Q001  
 Caci_6657   Catenulispora acidiphila DSM 44928 ACU75503.1 C7Q010  
 Caci_7479   Catenulispora acidiphila DSM 44928 ACU76304.1 C7QB13  
 Cseg_1861   Caulobacter segnis ATCC 21756 ADG10334.1 D5VJC5  
 Cseg_1862   Caulobacter segnis ATCC 21756 ADG10335.1 D5VJC6  
 Caul_2071   Caulobacter sp. K31 ABZ71199.1 B0T6Y4  
 Caul_2072   Caulobacter sp. K31 ABZ71200.1 B0T6Y5  
 Celf_2974   Cellulomonas fimi ATCC 484 AEE47093.1    
 Celf_0050 (fragment)   Cellulomonas fimi ATCC 484 AEE44201.1    
 Cpin_5709   Chitinophaga pinensis DSM 2588 ACU63131.1 C7PBR7  
 Cbei_2675   Clostridium beijerinckii NCIMB 8052 ABR34828.1 A6LWU8  
 Cphy_1775   Clostridium phytofermentans ISDg ABX42145.1 A9KSB3  
 Deide_21860   Deinococcus deserti VCD115 ACO47215.1 C1CZG7  
 Fjoh_0200   Flavobacterium johnsoniae UW101 ABQ03237.1 A5FNI7  
 AciX8_1157   Granulicella mallensis MP5ACTX8 AEU35501.1    
 AciX8_4559   Granulicella mallensis MP5ACTX8 AEU38830.1    
 AciX8_2447   Granulicella mallensis MP5ACTX8 AEU36764.1    
 AciX8_4106   Granulicella mallensis MP5ACTX8 AEU38387.1    
 Hoch_1480   Haliangium ochraceum DSM 14365 ACY14033.1 D0LVP9  
 Haur_1518   Herpetosiphon aurantiacus ATCC 23779 ABX04162.1 A9B4J7  
 Krad_3740   Kineococcus radiotolerans SRS30216 ABS05203.1 A6WEG4  
 Kfla_3655   Kribbella flavida DSM 17836 ADB32710.1 D2PN08  
 Ftrac_2366   Marivirga tractuosa DSM 4126 ADR22344.1 E4TLP0  
 Micau_0645   Micromonospora aurantiaca ATCC 27029 ADL44210.1 D9T8T3  
 ML5_0893   Micromonospora sp. L5 ADU06434.1 D3C8S2  
 Namu_1385   Nakamurella multipartita DSM 44233 ACV77787.1 C8XEC9  
 Namu_2395   Nakamurella multipartita DSM 44233 ACV78769.1 C8X6B4  
 Oter_1271   Opitutus terrae PB90-1 ACB74556.1 B1ZPN7  
 Pjdr2_1961   Paenibacillus sp. JDR-2 ACT00618.1 C6CTI9  
 Sde_0054 (possible fragment) (Lam54A)   Saccharophagus degradans 2-40 ABD79318.1 Q21PR1  
 Sare_1669   Salinispora arenicola CNS-205 ABV97557.1 A8LVT9  
 Acid_2637   Solibacter usitatus Ellin6076 ABJ83626.1 Q024F0  
 Acid_5267   Solibacter usitatus Ellin6076 ABJ86218.1 Q01VU7  
 STAUR_2132   Stigmatella aurantiaca DW4/3-1 ADO69936.1 E3FZS1  
 STAUR_2771   Stigmatella aurantiaca DW4/3-1 ADO70569.1 E3FMH6  
 STAUR_5353   Stigmatella aurantiaca DW4/3-1 ADO73124.1 E3FN09  
 SAMR0361   Streptomyces ambofaciens ATCC 23877 CAJ88071.1 A0AC67  
 SAV_1806   Streptomyces avermitilis MA-4680 BAC69517.1    
 SBI_08298   Streptomyces bingchenggensis BCW-1 ADI11416.1 D7BR66  
 SBI_09384   Streptomyces bingchenggensis BCW-1 ADI12502.1 D7C5X3  
 SCO0545 or SCF11.25   Streptomyces coelicolor A3(2) CAB59602.1
NP_624859.1
Q9RK65  
 SCO6594   Streptomyces coelicolor A3(2) CAA19787.1    
 Sfla_2164   Streptomyces flavogriseus ATCC 33331 ADW03597.1 C9NCX6  
 Sfla_5710   Streptomyces flavogriseus ATCC 33331 ADW07102.1 C9NK40  
 SGR_2402   Streptomyces griseus subsp. griseus NBRC 13350 BAG19231.1 B1W1K6  
 SGR_6722   Streptomyces griseus subsp. griseus NBRC 13350 BAG23551.1 B1VMS6  
 SHJG_0251   Streptomyces hygroscopicus subsp. jinggangensis 5008 AEY85530.1    
 SHJG_7770   Streptomyces hygroscopicus subsp. jinggangensis 5008 AEY93037.1    
 SHJG_8243   Streptomyces hygroscopicus subsp. jinggangensis 5008 AEY93509.1    
 ORF (fragment)   Streptomyces sp. ATCC 55365 AEM00609.1    
 SACTE_0324   Streptomyces sp. SirexAA-E AEN08269.1    
 SACTE_4363   Streptomyces sp. SirexAA-E AEN12197.1    
 CchlM   Streptomyces subtropicus CGMCC IA A-182 ADM87292.1 E0X891  
 SVEN_0573   Streptomyces venezuelae ATCC 10712 CCA53860.1    
 SVEN_0630   Streptomyces venezuelae ATCC 10712 CCA53917.1    
 Strvi_6100   Streptomyces violaceusniger Tu 4113 AEM85591.1    
 Strvi_7463   Streptomyces violaceusniger Tu 4113 AEM86815.1    
 Strvi_3860   Streptomyces violaceusniger Tu 4113 AEM83522.1    
 Sros_2003   Streptosporangium roseum DSM 43021 ACZ84991.1 D2AW38  
 AciPR4_1722   Terriglobus saanensis SP1PR4 ADV82529.1 E1MY05  
 AciPR4_4116   Terriglobus saanensis SP1PR4 ADV84864.1 E1MZU5  
 Xcel_2668   Xylanimonas cellulosilytica DSM 15894 ACZ31682.1 D1BXP1  
Eukaryota
Protein Name EC#OrganismGenBankUniprotPDB/3D
 β-1,3-glucanase (CGI/CGII) (peptide fragment) 3.2.1.58 Acremonium IMI 383068      
 β-1,3-glucanase (CGIII) (peptide fragment) 3.2.1.58 Acremonium IMI 383068      
 glucan β-1,3-glucosidase (GNI/GNII) (peptide fragment) 3.2.1.58 Acremonium persicinum S56003    
 glucan β-1,3-glucosidase (GNIII) (peptide fragment) 3.2.1.58 Acremonium persicinum S56004    
 β-1,3-glucanase (BGN3.4) (peptide fragment) 3.2.1.58 Acremonium sp. OXF C13      
 exo-β-1,3-glucanase (BGN3.2) 3.2.1.58 Acremonium sp. OXF C13 AAW47927.1 Q5I5C0  
 exo-β-1,3-glucanase (ExgA) 3.2.1.58 Ampelomyces quisqualis AAC09172.1
AAV00002.1
O59898  
 AfA10A1.090c (ExgO)   Aspergillus fumigatus CAF32160.1 Q6MY43  
 AN0550.2   Aspergillus nidulans FGSC A4 EAA66649.1 C8VSL8  
 AN8480.2   Aspergillus nidulans FGSC A4 EAA67102.1 C8VEJ2  
 AN4825.2   Aspergillus nidulans FGSC A4 EAA60060.1 C8VA99  
 AN7869.2   Aspergillus nidulans FGSC A4 EAA58914.1 C8V7E0  
 AN0779.2   Aspergillus nidulans FGSC A4 EAA65421.1    
 AN4852.2   Aspergillus nidulans FGSC A4 EAA60087.1 C8VA66  
 An01g12450   Aspergillus niger CBS 513.88 CAG17893.1
CAK37297.1
A2QAR3  
 An02g13180   Aspergillus niger CBS 513.88 CAK47731.1 A2QF38  
 An19g00090   Aspergillus niger CBS 513.88 CAK47332.1 A2RBJ4  
 exo-β-1,3-glucanase (ExgO;AP007171:933294..936171)   Aspergillus oryzae RIB40 BAB92972.1 Q8NIP1  
 AO090023000365   Aspergillus oryzae RIB40 BAE58922.1    
 AO090020000144   Aspergillus oryzae RIB40 BAE63373.1    
 AO090011000362   Aspergillus oryzae RIB40 BAE64877.1    
 exo-β-1,3-glucanase (ExgS) 3.2.1.58 Aspergillus phoenicis ATCC14332 BAB83607.1 Q8X1V8  
 glucanase (Glu1)   Aspergillus sp. 04-013 ABC48785.1 Q2PPB1  
 endo-β-1,3-glucanase (Glu1) (fragment)   Bionectria ochroleuca ABJ55662.1 Q003Y6  
 β-1,3-glucanase II (Glu-2;Glcn2)   Blumeria graminis AAL26904.1 Q96V65  
 glycoside hydrolase family 55 protein (Bofut4_p071570.1)   Botryotinia fuckeliana CCD42861.1    
 glycoside hydrolase family 55 protein (Bofut4_p118750.1)   Botryotinia fuckeliana CCD46325.1    
 glycoside hydrolase family 55 protein (Bofut4_p031350.1)   Botryotinia fuckeliana CCD49259.1    
 glycoside hydrolase family 55 protein (Bofut4_p035890.1)   Botryotinia fuckeliana CCD47609.1    
 β-1,3-glucanase (GluN)   Chaetomium thermophilum CT2 ACI14529.1
ACS66685.1
D8UU87  
 GluI, partial (fragment)   Chaetomium thermophilum CT2 ACI14528.1    
 exo-β-1,3-glucanase (fragment)   Chaetomium thermophilum CT2      
 Lam (peptide fragment) (Lam55A)   Chrysosporium lucknowense      
 exo-β-1,3-glucanase (fragment)   Coccidioides posadasii ABH10634.1 Q0MYQ5  
 exo-β-1,3-glucanase (Exg1) 3.2.1.58 Cochliobolus carbonum SB111 AAC71062.1
AAV00001.1
P49426  
 exo-β-1,3-glucanase (Cebg1) 3.2.1.58 Coniothyrium minitans AAU99998.1    
 exo-β-1,3-glucanase (Cmg1) 3.2.1.58 Coniothyrium minitans CM2 AAF63758.1 Q9P8J3  
 ORF   Flammulina velutipes KACC 42777 ADX07322.1    
 ORF (fragment)   Flammulina velutipes KACC 42777 ADX07323.1    
 endo-β-1,3-glucanase (Bgn13.1) 3.2.1.39 Hypocrea lixii CECT 2413 AAV00004.1
ACE81432.1
CAA58889.1
B3VI28
P53626
 
 exo-β-1,3-glucanase (Lam1.3) 3.2.1.58 Hypocrea lixii T-Y AAV00003.1
CAA05375.1
O14402  
 laminarinase   Hypocrea rufa 256-10 ADB07374.1 D2Y3X0  
 β-1,3-glucanase (Glu) 3.2.1.39 Hypocrea rufa LTR-2 ABM55269.1
ADB07373.1
A2I969  
 exo-β-1,3-glucanase AII (LamAII) (peptide fragment) 3.2.1.58 Hypocrea rufa U-1      
 laminarinase AI (LamAI) 3.2.1.39 Hypocrea rufa U-1 BAD67019.1 Q5W8W6  
 β-1,3-glucanase (Bgn1)   Hypocrea virens AAL84694.1 Q8TG99  
 β-1,3-glucanase (Bgn2) 3.2.1.39 Hypocrea virens AAL84695.1 Q8TG98  
 endoglucanase (bgn13.1)   Hypocrea virens 10 ABO93399.1
ABO93399.2
A4ULK2  
 endo-β-1,3-glucanase (BgnI)   Hypocrea virens T10 ABR23667.1
ABR23668.1
A6N9J7  
 exo-β-1,3-glucanase (Exg2) 3.2.1.58 Lentinula edodes H600 BAE20245.1
BAE44303.1
Q401R8  
 ORF   Leptosphaeria maculans v23.1.3 CBX90532.1 E4ZGW2  
 ORF   Leptosphaeria maculans v23.1.3 CBX99626.1 E5A7N1  
 ORF   Leptosphaeria maculans v23.1.3 CBX99891.1 E5A8E6  
 MG00659.4   Magnaporthe grisea 70-15 EAA49001.1
XP_368585.1
   
 MG00263.4   Magnaporthe grisea 70-15 EAA48605.1
XP_368981.1
   
 MG09995.4   Magnaporthe grisea 70-15 EAA49831.1
XP_365150.1
   
 MYCTH_2299780   Myceliophthora thermophila ATCC 42464 AEO55693.1    
 MYCTH_2305407   Myceliophthora thermophila ATCC 42464 AEO58209.1    
 MYCTH_102522   Myceliophthora thermophila ATCC 42464 AEO59077.1    
 MYCTH_2309516   Myceliophthora thermophila ATCC 42464 AEO60346.1    
 MYCTH_98521   Myceliophthora thermophila ATCC 42464 AEO61209.1    
 MYCTH_2131308 (fragment)   Myceliophthora thermophila ATCC 42464 AEO62113.1    
 NCU05105.1 (B23B10.170)   Neurospora crassa OR74A CAD70430.1
EAA27855.1
XP_324462.1
Q86ZI5  
 NCU04850.1   Neurospora crassa OR74A EAA31173.1
XP_324207.1
   
 NCU09791.1   Neurospora crassa OR74A EAA30953.1
XP_330441.1
   
 NCU08097.1   Neurospora crassa OR74A EAA35992.1
XP_328803.1
   
 NCU07523.1   Neurospora crassa OR74A EAA29800.1
XP_327809.1
   
 NCU04947.1   Neurospora crassa OR74A EAA30159.1
XP_324304.1
   
 Pc12g14550   Penicillium chrysogenum Wisconsin 54-1255 CAP81082.1 B6H126  
 Pc16g13100   Penicillium chrysogenum Wisconsin 54-1255 CAP93980.1 B6HAK1  
 Pc22g01380   Penicillium chrysogenum Wisconsin 54-1255 CAP97426.1 B6HP34  
 exo-β-1,3-glucanase (ExgP) 3.2.1.58 Penicillium sp. KH10 BAH69264.1 C4TMX7  
 β-1,3-glucanase (Lam55A) 3.2.1.58 Phanerochaete chrysosporium K-3 BAE48426.1 Q2Z1W1 3EQN[A,B]
3EQO[A,B]
 PIIN_01508   Piriformospora indica CCA67681.1    
 unnamed protein product (fragment)   Podospora anserina S mat+ CAP59705.1 B2A9F8  
 unnamed protein product   Podospora anserina S mat+ CAP65594.1 B2ANL4  
 unnamed protein product   Podospora anserina S mat+ CAP66532.1 B2AQV4  
 unnamed protein product   Podospora anserina S mat+ CAP67037.1 B2AQ98  
 unnamed protein product   Podospora anserina S mat+ CAP67893.1 B2AU20  
 Pa_7_3600   Podospora anserina S mat+ CAP68327.1 B2AVA4  
 unnamed protein product (fragment)   Podospora anserina S mat+ CAP72769.1 B2B4P4  
 exo-β-1,3-glucanase (fragment)   Rhizoctonia solani      
 sr12462   Sporisorium reilianum SRZ2 CBQ70801.1    
 ORF (fragment)   Termitomyces albuminosus AEK06435.1    
 ORF (fragment)   Termitomyces albuminosus AEK06449.1    
 THAPS_10885   Thalassiosira pseudonana CCMP1335 ACI64129.1 B5YLS8  
 THITE_2109436   Thielavia terrestris NRRL 8126 AEO63842.1    
 THITE_125571   Thielavia terrestris NRRL 8126 AEO67580.1    
 THITE_2118359   Thielavia terrestris NRRL 8126 AEO68750.1    
 THITE_2122792   Thielavia terrestris NRRL 8126 AEO70912.1    
 THITE_2040561 (fragment)   Thielavia terrestris NRRL 8126 AEO64347.1    
 THITE_120170   Thielavia terrestris NRRL 8126 AEO64870.1    
 THITE_2090256 (fragment)   Thielavia terrestris NRRL 8126 AEO68743.1    
 exo-β-1,3-exoglucanase (Tag83) 3.2.1.58 Trichoderma asperellum ABY19519.1 A9YZW0  
 exo-β-1,3-glucanase (Gluc78) 3.2.1.58 Trichoderma atroviride P1 AAF80600.1 Q9P491  
 exo-β-1,3-glucanase (Xbg1.3-110) 3.2.1.58 Trichoderma hamatum LU593 AAP33112.1 Q86ZP7  




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