Auxiliary Activity Family 10

Activities in FamilyLytic xylan monooxygenase / xylan oxidase (C4-dehydrogenating) (EC 1.14.99.-);
Lytic chitin monooxygenase (EC 1.14.99.53);
Lytic cellulose monooxygenase (C1-hydroxylating) (EC 1.14.99.54);
Lytic cellulose monooxygenase (C4-dehydrogenating) (EC 1.14.99.56);
Mechanism monooxygenase
NoteAA10 (formerly CBM33). The enzymes in this family were originally classified as chitin-binding proteins (CBM33); Vaaje-Kolstad et al. have shown that these proteins are in fact oxidative enzymes [PMID - 20929773]. They are now reclassified in the AA category of CAZy. Because a significant literature is associated with the old name CBM33, we recommend to describe these enzymes as "AA10 (formerly CBM33)".
Statistics GenBank accession (11310); Uniprot accession (44); PDB accession (50); 3D entries (27); cryst (0)
Bacteria
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
 lytic chitin monooxygenase B (AsLPMO10B; VSAL_II0217) (LPMO10B) 1.14.99.53 Aliivibrio salmonicida LFI1238 CAQ80971.1 B6EQJ6
7OKR[A]
 lytic chitin monooxygenase (ChbB;BaAA10A;BaCBM33;Rbam17540;BAMF_1859) 1.14.99.53 Bacillus amyloliquefaciens DSM 7 = ATCC 23350 CBI42985.1 E1UUV3
2YOW[A,B] 1.80
2YOX[A,B] 1.90
2YOY[A,B] 1.70
5IJU[A,B] 1.70
 LPMO10A (CPQ91_02620) (BlLpmo10A)   Bacillus licheniformis ATCC 9789 ATI74801.1  
5LW4[A] NMR
 lytic chitin monooxygenase (C1-specific) / chitin binding protein (ChbB;Cbp;BliCBP;BlAA10A;BLi00521;BL00145) 1.14.99.53 Bacillus licheniformis DSM 13 = ATCC 14580 AAU39477.1
AAU22121.1
ACW83017.1
D0EW67
Q62YN7
Q65N87
6TWE[A] NMR
 chitin-active lytic monooxygenase (Lpmo10A; BtLPMO10A) 1.14.99.53 Bacillus thuringiensis serovar kurstaki ACCC 10066 AJP62637.1 A0A0C5K362
A0A0F6FRT6
5WSZ[A,B,C,D] 2.57
 BURPS1710b_0114 (BpAA10A)   Burkholderia pseudomallei 1710b ABA49030.1  
3UAM[A,B,C,D,E,F] 2.00
 lytic chitin monooxygenase (CjLPMO10A; CJA_2191) (CjLPMO10A) 1.14.99.53 Cellvibrio japonicus Ueda107 ACE83992.1 B3PJ79
5FJQ[A,B,C] 1.85
 chitin oxidative-cleaving enzyme (EfAA10A;EF0362;EfCBM33A;EfaCBM33) 1.14.99.53 Enterococcus faecalis V583 AAO80225.1
NP_814154.1
Q838S1
4A02[A] 0.95
4ALC[A] 1.49
4ALE[A] 1.48
4ALQ[A] 1.48
4ALR[A] 1.49
4ALS[A] 1.47
4ALT[A] 1.49
 lytic chitin monooxygenase C1-hydroxylating / chitinase (Jden_1381)(JdLPMO10A) (LPMO10A) 1.14.99.53 Jonesia denitrificans DSM 20603 ACV09037.1 C7R4I0
5AA7[A,B] 1.55
5VG0[A,B] 1.10
5VG1[A,B] 2.10
 lytic polysaccharide monooxygenase (KpLPMO10A) 1.14.99.53
1.14.99.54
1.14.99.56
1.14.99.-
Kitasatospora papulosa DSM41643 WP_030125046.1 A0A285DJD7
A0A329CVF1
A0A4P7DN87
A0A8D3WFW9
6NDQ[A,B] 1.60
 LMRG_01781   Listeria monocytogenes 10403S AEO07443.1  
5L2V[A,B] 1.10
 Micau_1630   Micromonospora aurantiaca ATCC 27029 ADL45185.1  
5OPF[A] 1.08
 lytic chitin monooxygenase (CbpL;plu2352) 1.14.99.53 Photorhabdus laumondii subsp. laumondii TTO1 CAE14645.1
NP_929598.1
Q7N4I5
6T5Z[A,B,C] 1.60
 chitin-binding protein (CbpD;PA0852)   Pseudomonas aeruginosa PAO1 AAG04241.1
NP_249543.1
 
7SQX[A] 3.00
8C5N[A] 0.75
 lytic chitin monooxygenase (C1-specific) / chitin-binding protein (Cbp21;CBP21;Cbp;SmAA10A;SmLPMO10A) 1.14.99.53 Serratia marcescens BJL200 AAU88202.1 O83009
2BEM[A,B,C] 1.55
2BEN[A,B] 1.8
2LHS[A] NMR
 lytic chitin monooxygenase (SCO1734;SCI11.23) 1.14.99.53 Streptomyces coelicolor A3(2) CAB50949.1
NP_626007.1
 
7ZJB[A] 1.37
 lytic cellulose monooxygenase (C1-hydroxylating/C4-dehydrogenating) (ScLPMO10B;SCO0643;SCF91.03c) 1.14.99.54
1.14.99.56
Streptomyces coelicolor A3(2) CAB61160.1
NP_624952.1
Q9RJC1
4OY6[A] 1.29
4OY8[A] 1.40
 lytic cellulose monooxygenase (C1-hydroxylating) (CelS2;ScLPMO10C;ScAA10C;SCO1188;SCG11A.19) 1.14.99.54 Streptomyces coelicolor A3(2) CAB61600.1
AHA82091.1
NP_625478.1
Q9RJY2
V5N5H9
4OY7[A,B,C,D,E,F,G,H] 1.50
 chitin-active lytic monooxygenase (SliLPMO10E / SLI_3182 1.14.99.53 Streptomyces lividans 1326 EOY47895.1 A0A7U9DRA2
D6EWM4
5FTZ[A] 1.38
 lytic cellulose monooxygenase (TtAA10A; TERTU_0046) (AA10A) 1.14.99.54
1.14.99.56
Teredinibacter turnerae T7901 ACR14100.1 C5BKQ9
6RW7[A] 1.40
 lytic cellulose monooxygenase (C1-hydroxylating/C4-dehydrogenating) (Tfu_1268;E7;TfLPMO10A) 1.14.99.54
1.14.99.56
Thermobifida fusca YX AAZ55306.1 Q47QG3
4GBO[A,B] 2.00
5UIZ[A,B] 2.00
 lytic chitin monooxygenase (VIBHAR_04739) 1.14.99.53 Vibrio campbellii ATCC BAA-1116 ABU72648.1  
8GUL[A,B] 2.44
8GUM[A,B] 2.35
 lytic chitin monooxygenase / N-acetylglucosamine-binding protein A (GbpA;VcGbpA;VcAA10B;VCA0811) 1.14.99.53 Vibrio cholerae O1 biovar El Tor str. N16961 AAF96709.1
ABW34704.1
NP_233197.1
A9Y370
Q9KLD5
2XWX[A,B] 1.80
7PB6[A,B] 1.50
7PB7[A,B] 1.80
8CC3[A,B] 1.13
8CC5[A,B] 1.62
Eukaryota
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
 lytic chitin monooxygenase 1.14.99.53 Tectaria macrodonta AFR32946.1 W5QLL4
6IF7[A] 2.20
Viruses
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
 fusolin (ACV034) 1.14.99.53 Anomala cuprea entomopoxvirus CV6M BAA25629.1
BAO49394.1
O70709
4YN1[A] 1.90
 fusolin (partial)   unidentified entomopoxvirus    
4YN2[A] 2.02
 fusolin   unidentified entomopoxvirus / Melolontha melolontha entomopoxvirus (MMEV) CAA54706.1
ABE23214.1
 
4OW5[A] 1.90
4X27[A] 2.40
4X29[A] 2.41
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