Glycoside Hydrolase Family 45

Known Activitiesendoglucanase (EC 3.2.1.4)
Mechanism Inverting
Catalytic Nucleophile/BaseAsp (experimental)
Catalytic Proton DonorAsp (experimental).
Noteformerly known as cellulase family K; distantly related to plant expansins
External resourcesCAZypedia; Expansin; InterPro; PFAM; PROSITE;
Statistics GenBank accession (242); Uniprot accession (105); PDB accession (8); 3D entries (4); cryst (0)
Bacteria
Protein Name EC#OrganismGenBankUniprotPDB/3D
 endo-β-1,4-glucanase B (CelB;EGB;CJA_0374) (Cel45A) 3.2.1.4 Cellvibrio japonicus Ueda107 ACE82688.1
CAA36844.1
B3PI35
P18126.1
 
 endo-β-1,4-glucanase (F45;Fisuc_1933;FSU_2443) 3.2.1.4 Fibrobacter succinogenes subsp. succinogenes S85 ACX75523.1
ADL26053.1
C9RIQ2  
 endoglucanase B (GnuB) 3.2.1.4 uncultured bacterium AAP49340.1 Q6XR86  
Eukaryota
Protein Name EC#OrganismGenBankUniprotPDB/3D
 endo-β-1,4-glucanase (EG27I) 3.2.1.4 Ampullaria crossean ABR92637.1 A7KME9  
 endo-β-1,4-glucanase (EG27II) 3.2.1.4 Ampullaria crossean ABR92638.1 A7KMF0  
 cellulase I 3.2.1.4 Apriona germari AAN78326.1
AAU44973.1
Q8I815  
 endoglucanase II 3.2.1.4 Apriona germari AAR22385.1 Q6SS52  
 endoglucanase (BCE1) (peptide fragment) 3.2.1.4 Beltraniella portoricensis NBRC 30666      
 endoglucanase (Eng2;Bx-eng-2) 3.2.1.4 Bursaphelenchus xylophilus KA4 BAD34544.1
BAD34547.1
Q6BCL7  
 endoglucanase (Eng3;Bx-Eng-3) 3.2.1.4 Bursaphelenchus xylophilus KA4 BAD34545.1
BAD34548.1
Q6BCL3  
 endoglucanase (Eng1;Bx-Eng-1) 3.2.1.4 Bursaphelenchus xylophilus KA4 BAD34543.1
BAD34546.1
Q6BCM1  
 endoglucanase (EG5;EG V) (Cel45A) 3.2.1.4 Chrysosporium lucknowense AAQ38150.1
ACH15008.1
   
 endo-β-1,4-glucanase (CjCel45A) (Cel45A) 3.2.1.4 Corbicula japonica BAH23793.1 B9X0W0  
 endo-β-1,4-glucanase 3.2.1.4 Crinipellis scabella AAY00851.1    
 endoglucanase K (Cel45A) 3.2.1.4 Fusarium oxysporum AAA65589.1
AAN23441.1
AAO30278.1
AAO30280.1
CAL49901.1
P45699  
 endo-β-1,4-glucanase (Egl3) 3.2.1.4 Humicola grisea var. thermoidea AAE55435.1
AAN19009.1
BAA74956.1
O93782 1HD5[A]
 endo-β-1,4-glucanase IV (Egl4;EGIV) 3.2.1.4 Humicola grisea var. thermoidea BAA74957.1 O93783  
 endo-β-1,4-glucanase V (EG V;NCE5) (Cel45A) 3.2.1.4 Humicola insolens DSM 1800 AAE16508.1
AAN23440.1
AAO30277.1
AAO30279.1
AAX00991.1
AAY74558.1
ABA35703.1
ABN29330.1
CAA01574.1
CAA01681.1
CAA01683.1
CAA01696.1
CAA01698.1
CAB42307.1
CAJ21530.1
P43316 2ENG[A]
3ENG[A]
4ENG[A]
 endoglucanase V (EGV) (Cel45A) 3.2.1.4 Hypocrea jecorina CAA83846.1 P43317  
 endoglucanase V (EGV) 3.2.1.4 Hypocrea rufa AS 3.3711 AAQ21385.1 Q7Z7X0  
 endo-β-1,4-glucanase 3.2.1.4 Macrophomina phaseolina Cel45A AAY00850.1
CAL49897.1
   
 endoglucanase (Fm1;HG 67-5) 3.2.1.4 Mastotermes darwiniensis hindgut symbiont sp. CAD39197.1 Q7YZU0  
 endoglucanase (Fm3) 3.2.1.4 Mastotermes darwiniensis hindgut symbiont sp. CAD39199.1 Q7YZT8  
 endoglucanase (Fm4) 3.2.1.4 Mastotermes darwiniensis hindgut symbiont sp. CAD39200.1 Q7YZT7  
 endoglucanase (Fm2) 3.2.1.4 Mastotermes darwiniensis hindgut symbiont sp. CAD39198.1 Q7YZT9  
 endo-β-1,4-glucanase (Cel45A) 3.2.1.4 Melanocarpus albomyces AAU96162.1
CAD56665.1
Q8J0K8 1L8F[A]
1OA7[A]
1OA9[A]
 endo-β-1,4-glucanase (Mce1) 3.2.1.4 Mucor circinelloides FERM P-17446 ABA29991.1
ACK18401.1
BAD95808.1
Q53VB3  
 endo-β-1,4-glucanase (Mce2) 3.2.1.4 Mucor circinelloides FERM P-17446 ABA29992.1
ACK18402.1
BAD95809.1
Q53VB2  
 endoglucanase (Eg) 3.2.1.4 Mytilus edulis CAC59694.1
CAC59695.1
P82186
Q95P02
1WC2[A]
 endoglucanase V (EG V) (Cel45A) 3.2.1.4 Penicillium decumbens 114-2 ACF33814.1 B5AKD1  
 endo-1,4-glucanase (EG) 3.2.1.4 Phaedon cochleariae CAA76931.1 O97401.1  
 endoglucanase V (EGV) (Cel45A) 3.2.1.4 Phanerochaete chrysosporium K-3 BAG68300.1 B3Y002  
 endo-β-1,4-glucanase (Pce1) 3.2.1.4 Phycomyces nitens FERM P-17447 ABA29993.1
ACK18403.1
BAD77808.1
Q5R230  
 endo-β-1,4-glucanase (PAS_chr4_0643) (Cel45A) 3.2.1.4 Pichia pastoris GS115 CAY71902.1 C4R8H7  
 endoglucanase 45A (Cel45A) 3.2.1.4 Piromyces equi CAB92325.1 Q9P868  
 endoglucanase (RsSym45eg1) 3.2.1.4 Reticulitermes speratus hindgut protist 130484 BAA98041.1
BAG71490.1
Q9JH92  
 endo-β-1,4-glucanase (Rce1;RCE I) 3.2.1.4 Rhizopus oryzae FERM BP-6889 ABA29988.1
ACK18398.1
BAC53956.1
Q8J1L2  
 endo-β-1,4-glucanase (Rce2; RCE II) 3.2.1.4 Rhizopus oryzae FERM BP-6889 ABA29990.1
ACK18400.1
BAC53987.1
Q8J1L1  
 endo-β-1,4-glucanase (Rce3; RCE III) 3.2.1.4 Rhizopus oryzae FERM BP-6889 ABA29989.1
ACK18399.1
BAC53988.1
Q8J1L0  
 endoglucanase I (EgI) 3.2.1.4 Scopulariopsis brevicaulis TOF-1212   Q7M4T4  
 endo-β-1,4-glucanase (Stce1) 3.2.1.4 Staphylotrichum coccosporum IFO 31817 BAG69187.1 B5BNY1  
 endoglucanase (CBH I) 3.2.1.4 Syncephalastrum racemosum BCC18080 ABU49185.1
ABU49185.2
A7UGD9  
 endoglucanase 3.2.1.4 Thielavia terrestris AAE27824.1
AAE40642.1
AAY00849.1
ABU25926.1
CAH03187.1
   
 endo-1,4-glucanase 1 (Egl1) 3.2.1.4 Ustilago maydis AAB36147.1 P54424  

Footnotes

Experimental characterization exclusively covers enzyme activities at present. If you are aware of any missing experimental characterization that should be mentioned here, we encourage you to send your comment and support of the experimental evidence, including an electronic copy or appropriate link to the support material (i.e., article(s), thesis, database, etc), to cazy@afmb.univ-mrs.fr.





Last update: 2012-01-31 © Copyright 1998-2012
AFMB - CNRS - Universités Aix-Marseille I & II