Protein Domain : IPR016134

Type:  Domain Name:  Cellulosome enzyme, dockerin type I
Description:  Gram-positive, thermophilic anaerobes such as Clostridium thermocellumor Clostridium cellulolyticumsecretes a highly active and thermostable cellulase complex (cellulosome) responsible for the degradation of crystalline cellulose [, ]. The cellulosome contains at least 30 polypeptides, the majority of the enzymes are endoglucanases (), but there are also some xylanases (), beta-glucosidases () and endo-beta-1,3-1,4-glucanases ().Complete sequence data for many of these enzymes has been obtained. A majority of these proteins contain a highly conserved type I dockerin domain of about 65 to 70 residues, which is generally (but not always) located in the C terminus. The dockerin domain is the binding partner of the cohesin domain (see ). The cohesin-dockerin interaction is the crucial interaction for complex formation in the cellulosome []. The dockerin domain contains a tandem repeat of two calcium-binding loop-helix motifs (distinct from EF-hand Ca-binding motifs). This entry represents the dockerin domain. Short Name:  Cellulos_enz_dockerin_1

0 Child Features

3 Contains

DB identifier Type Name
IPR002105 Repeat Cellulosome enzyme, dockerin type I, calcium-binding motif
IPR018242 Repeat Dockerin type 1 repeat
IPR018247 Binding_site EF-Hand 1, calcium-binding site

2 Cross Referencess

Identifier
G3DSA:1.10.1330.10
SSF63446

1 Found In

DB identifier Type Name
IPR017292 Family Peptidase S8A, Vpr

1 GO Annotation

GO Term Gene Name
GO:0000272 IPR016134

1 Ontology Annotations

GO Term Gene Name
GO:0000272 IPR016134

0 Parent Features

807 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
Cucsa.261780.1 PAC:16973217 Cucumis sativus 100  
54235 C1N8T7 PAC:27344705 Micromonas pusilla CCMP1545 291  
38403 C1MJY2 PAC:27342885 Micromonas pusilla CCMP1545 416  
122986 C1MM94 PAC:27347806 Micromonas pusilla CCMP1545 314  
105599 C1E6H4 PAC:27395485 Micromonas sp RCC299 315  
59617 C1E963 PAC:27402182 Micromonas sp RCC299 240  
28733 A4RQP3 PAC:27417494 Ostreococcus lucimarinus 98  
Glyma.09G172300.1.p I1L425 PAC:30486826 Glycine max 504  
Glyma.14G028700.1.p A0A0R0GFP1 PAC:30534913 Glycine max 389  
Glyma.02G285700.1.p K7KBC7 PAC:30507951 Glycine max 381  
Medtr5g091565.1 A0A072UF90 PAC:31088801 Medicago truncatula 383  
Traes_2BS_93216D5CB.5 PAC:31903950 Triticum aestivum 110  
Traes_2BS_93216D5CB.1 PAC:31903951 Triticum aestivum 92  
Traes_3AL_E1B8A5030.1 PAC:31794414 Triticum aestivum 404  
Traes_3B_28858968A.1 PAC:31831478 Triticum aestivum 404  
Traes_3DL_996DED347.3 PAC:31964166 Triticum aestivum 171  
Traes_3DL_996DED347.1 PAC:31964163 Triticum aestivum 404  
Pahal.I03555.1 A0A2S3IH36 PAC:32503248 Panicum hallii 768  
Kalax.0207s0026.1.p PAC:32569693 Kalanchoe laxiflora 395  
Kalax.0213s0048.1.p PAC:32576551 Kalanchoe laxiflora 344  
Kalax.0432s0021.1.p PAC:32554897 Kalanchoe laxiflora 395  
Sphfalx0109s0046.1.p PAC:32607098 Sphagnum fallax 406  
Sevir.9G047500.1.p A0A4V6D0F5 PAC:32654020 Setaria viridis 768  
Seita.1G011300.1.p K3YU11 PAC:32696038 Setaria italica 331  
Pp3s30_290V3.1.p PAC:32948507 Physcomitrium patens 687  
Mapoly0066s0114.1.p A0A2R6WQN9 PAC:33005868 Marchantia polymorpha 350  
Dusal.0166s00004.1.p PAC:33188747 Dunaliella salina 232  
Brdisv1Per11020711m.p PAC:33217325 Brachypodium distachyon Per1 429  
Brdisv1Uni21019608m.p PAC:33280109 Brachypodium distachyon Uni2 429  
Brdisv1Bd3-1_r1035757m.p PAC:33331730 Brachypodium distachyon Bd3-1 429  

3 Publications

First Author Title Year Journal Volume Pages PubMed ID
            2252383
            1478480
            10390637