Carbohydrate-Binding Module Family 2

Activities in FamilyModules of approx. 100 residues and which are found in a large number of bacterial enzymes. The cellulose-binding function has been demonstrated in many cases. Several of these modules have been shown to also bind chitin or xylan.
3D Structure Statusβ-sandwich
NotePreviously known as cellulose-binding domain family II (CBD II).
External resourcesHOMSTRAD; PROSITE;
Statistics GenBank accession (3643); Uniprot accession (776); PDB accession (16); 3D entries (8); cryst (0)
All (3536) Archaea (17) Bacteria (3318) Eukaryota (147) Viruses (43) unclassified (11) Structure (8) Characterized (168)
| 1 | ... | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ... | 34 |
Protein Name EC#OrganismGenBank UniprotPDB/3D
 GBAA0385   Bacillus anthracis str. Ames Ancestor AAT29480.1    
 BAMEG_0453   Bacillus anthracis str. CDC 684 ACP13646.1 C3L636  
 H9401_0364   Bacillus anthracis str. H9401 AFH81750.1    
 BAS0371   Bacillus anthracis str. Sterne AAT52702.1
 AS53_2408 (Chia1)   Bacillus anthracis str. Turkey32 AJG49016.1    
 AK39_4811   Bacillus anthracis str. V770-NP-1R AJI00604.1    
 DJ46_4824 (Chia1)   Bacillus anthracis str. Vollum AIK66041.1    
 A8C77_02140   Bacillus anthracis Tangail-1 ANH84794.1    
 BF39_4740 (Chia1)   Bacillus anthracis Vollum 1B AJG84888.1    
 CY96_01300   Bacillus bombysepticus str. Wang AHX16727.1    
 BCA_0465   Bacillus cereus 03BB102 ACO27497.1
 AK40_4582 (Chia1)   Bacillus cereus 03BB108 AJI13961.1    
 NT98_5143 (Chia1)   Bacillus cereus 03BB87 AIY78223.1    
 B5E38_4876   Bacillus cereus 25 ARO62299.1    
 chitinase CW (ChiCW) Bacillus cereus 28-9 AAM48520.2 Q8KVU8  
 B5E39_2480   Bacillus cereus 29 ARO64866.1    
 BG11_3302   Bacillus cereus 3a AJH63068.1    
 chitinase B   Bacillus cereus 49 ADD71157.1 D4P2Z4  
 chitinase B   Bacillus cereus 53 ADD91322.1 D4P4Z1  
 DA68_25510   Bacillus cereus A1 ANE88841.1    
 BCAH187_A0498   Bacillus cereus AH187 ACJ81338.1 B7HT80  
 BCAH820_0428   Bacillus cereus AH820 ACK90685.1 B7JN80  
 BCE0497   Bacillus cereus ATCC 10987 AAS39432.1
 endochitinase (BC0429)   Bacillus cereus ATCC 14579 AAP07469.1
 BF35_2245 (Chia1)   Bacillus cereus ATCC 4342 AJH72875.1    
 chitinase B   Bacillus cereus B25 ALA99165.1    
 BCB4264_A0450   Bacillus cereus B4264 ACK63242.1 B7H7I4  
 chitinase   Bacillus cereus BC-10 AIU96331.1    
 B2J90_02250   Bacillus cereus BC-AK ARO16417.1    
 CPZ31_02045   Bacillus cereus BHU1 ATI57850.1    
 CPZ32_11540   Bacillus cereus BHU2 ATI50955.1    
 BACI_c04380 (ChiA)   Bacillus cereus biovar anthracis str. CI ADK03172.1 D8GZR3  
 chitinase   Bacillus cereus C-13 AIU96330.1    
 CK938_02405   Bacillus cereus CC-1 ASZ15549.1    
 chitinase B (ChiB) Bacillus cereus CH BAB16891.1 Q9FAC8  
 WR51_02250   Bacillus cereus CMCC P0011 ANC11812.1    
 WR47_02300   Bacillus cereus CMCC P0021 ANC05985.1    
 BA203_02210   Bacillus cereus D12_2 ASI71045.1    
 AW22_4266 (Chia1)   Bacillus cereus D17 AJG59074.1    
 chitinase (ChiA;BTZK0359;BCE33L0359) Bacillus cereus E33L AAU19880.1
 bcf_02170   Bacillus cereus F837/76 AEW53599.1    
 BG03_4713 (Chia1)   Bacillus cereus FM1 AJG94897.1    
 FORC21_0374   Bacillus cereus FORC021 AQQ61169.1    
 FORC5_0362   Bacillus cereus FORC_005 AKE14899.1    
 FORC13_4738   Bacillus cereus FORC_013 ALZ63799.1    
 FORC24_0357   Bacillus cereus FORC_024 AOM03647.1    
 FORC47_0358   Bacillus cereus FORC_047 ASL63203.1    
 FORC48_0381   Bacillus cereus FORC_048 ASI81478.1    
 BCK_05905   Bacillus cereus FRI-35 AFQ09088.1    
 BcrFT9_00419   Bacillus cereus FT9 AIE78004.1    
 AQ16_2089 (Chia1)   Bacillus cereus G9241 AJI05737.1    
 BCG9842_B4874   Bacillus cereus G9842 ACK95161.1 B7IVT8  
 CJ306_02350   Bacillus cereus HBL-AI ASZ64271.1    
 WR52_02110   Bacillus cereus HN001 ANC17616.1    
 BA204_02185   Bacillus cereus K8 ASJ46921.1    
 BA201_02145   Bacillus cereus M13 ASK12735.1    
 BA202_02300   Bacillus cereus M3 ASI76148.1    
 chitinase A (ChiA)   Bacillus cereus MSS1.1 AMN38439.1    
 BCN_0420   Bacillus cereus NC7401 BAL16213.1    
 ACN91_25735   Bacillus cereus NJ-W ALC54829.1    
 BCQ_0472 (ChiA)   Bacillus cereus Q1 ACM10944.1 B9J2M5  
 BF33_3889   Bacillus cereus S2-8 AJK37276.1    
 chitinase   Bacillus cereus SV1 ACO50698.1 C1KTR7  
 Bcer98_0373   Bacillus cytotoxicus NVH 391-98 ABS20731.1 A7GKS3  
 ABE28_002505   Bacillus muralis G25-68 AOH53208.1    
 BG05_81   Bacillus mycoides ATCC 6462 AJH18002.1    
 B7492_02495   Bacillus mycoides Gnyt1 ARJ20201.1    
 BcerKBAB4_0366   Bacillus mycoides KBAB4 ABY41632.1 A9VSJ6  
 BGI23_02245   Bacillus sp. ABP14 AOY14035.1    
 BAQ53_01920   Bacillus sp. B25(2016b) ANP79679.1    
 A6J74_14750   Bacillus sp. FDAARGOS_235 ARC30057.1    
 ORF   Bacillus sp. H1m AMQ34968.1    
 chitinase (fragment)   Bacillus subtilis J-7 AIU96337.1    
 chitinase (Chi74)   Bacillus thuringiensis ABM66446.1 A2ICY1  
 BG06_2053   Bacillus thuringiensis 97-27 AJI36491.1    
 chitinase Bacillus thuringiensis 97243-1 ACA34287.1 B1PBV0  
 CAB88_01380   Bacillus thuringiensis ATCC 10792 ARP55843.1
 BtBc_02520   Bacillus thuringiensis Bc601 AMX75324.1    
 B7P25_02320   Bacillus thuringiensis BM-BT15426 ARZ60727.1    
 BMB171_C0370   Bacillus thuringiensis BMB171 ADH05188.1 D5TMJ5  
 chitinase (Chi) Bacillus thuringiensis BT-7216 / 010 ABO63962.1 A4L294  
 BTI247_05680 (ChiA)   Bacillus thuringiensis Bt18247 AOM09021.1    
 AXW78_02130   Bacillus thuringiensis Bt185 AMR01008.1    
 BTB_c04440 (ChiA)   Bacillus thuringiensis Bt407 AFV16181.1    
 ATN06_02050   Bacillus thuringiensis CTC ALQ66211.1    
 ChiA   Bacillus thuringiensis DLD171 AHY96127.1    
 BTG_18940   Bacillus thuringiensis HD-771 AFQ17216.1    
 BTF1_28050   Bacillus thuringiensis HD-789 AFQ29770.1    
 AS86_3514 (Chia1)   Bacillus thuringiensis HD1002 AJH07783.1    
 BF38_1678 (Chia1)   Bacillus thuringiensis HD1011 AJG79393.1    
 A3L20_02385   Bacillus thuringiensis HD12 AMR82916.1    
 A3L20_02385   Bacillus thuringiensis HD12 AMR82916.1    
 BF32_3558 (Chia1)   Bacillus thuringiensis HD571 AJH69430.1    
 BF36_4488 (Chia1)   Bacillus thuringiensis HD682 AJH80803.1    
 AC241_02250   Bacillus thuringiensis HS18-1 AKR07598.1    
 chitinase   Bacillus thuringiensis HTS-S-38 AHM93476.1    
 BCM43_26420   Bacillus thuringiensis KNU-07 ANV73839.1    
 chitinase (ChiA19)   Bacillus thuringiensis KR 19-22 ACB59262.1 B2CZA2  
 B4918_02205   Bacillus thuringiensis L-7601 AQY36904.1    
 chitinase (ChiA74;Chi) Bacillus thuringiensis LBIT-82 AAL17867.1

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