Protein Domain : IPR022346

Type:  Domain Name:  General secretion pathway, GspH
Description:  GspH is involved in bacterial type II export systems []. Like all pilins, GspH has an N terminus alpha helix []. This helix is followed by nine beta strands forming two beta sheets, one of five antiparallel strands and one of four antiparallel strands []. GspH is a minor pseudopilin; it is expressed much less than other pseudopilins in the type II secretion pilus (major pilins) []. The function and localisation of minor pseudo-pilins are still to be fully unraveled []. It has been suggested that some minor pseudopilins may assemble either into the base or the tip of pili, or both. They function as initiators or regulators of pilus biogenesis and dynamics, and/or as adaptors between various pseudopilin component and other members of the T2SS []. Short Name:  T2SS_GspH
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0 Child Features

0 Contains

2 Cross Referencess

Identifier
PF12019
G3DSA:3.55.40.10

2 Found Ins

DB identifier Type Name
IPR016824 Family Tfp pilus assembly protein FimT
IPR002416 Family Type II secretion system protein H

3 GO Annotations

GO Term Gene Name
GO:0008565 IPR022346
GO:0015628 IPR022346
GO:0015627 IPR022346

3 Ontology Annotations

GO Term Gene Name
GO:0008565 IPR022346
GO:0015628 IPR022346
GO:0015627 IPR022346

0 Parent Features

107 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
29374.m000056 B9T9H5 PAC:16802768 Ricinus communis 160  
Potri.003G161500.1 B9GZ11 PAC:26997926 Populus trichocarpa 55  
Araha.2490s0020.1.p PAC:28845290 Arabidopsis halleri 155  
Cagra.3675s0013.1.p PAC:28900855 Capsella grandiflora 153  
Medtr2g090455.1 A0A072VC09 PAC:31064271 Medicago truncatula 282  
SapurV1A.0145s0490.1.p PAC:31443796 Salix purpurea 379  
SapurV1A.0145s0490.2.p PAC:31443797 Salix purpurea 368  
SapurV1A.0921s0030.1.p PAC:31437508 Salix purpurea 1276  
SapurV1A.0237s0440.1.p PAC:31446786 Salix purpurea 198  
Mapoly0026s0005.1.p A0A2R6XAG6 PAC:33024420 Marchantia polymorpha 218  
Brdisv1BdTR11A1047534m.p PAC:35695949 Brachypodium distachyon BdTR11a 80  
AL1G66220.t2 PAC:35932968 Arabidopsis lyrata 118  
AL1G66220.t1 PAC:35932967 Arabidopsis lyrata 189  
AL6G23530.t1 PAC:35926680 Arabidopsis lyrata 67  
Tp57577_TGAC_v2_mRNA27035 PAC:35984615 Trifolium pratense 86  
Zm00008a030089_P01 PAC:37190807 Zea mays PH207 233  
Potri.003G161500.1.p B9GZ11 PAC:37238719 Populus trichocarpa 55  
Bol029501 PAC:37347472 Brassica oleracea capitata 428  
Bol023821 PAC:37367322 Brassica oleracea capitata 441  
Bol013959 PAC:37362935 Brassica oleracea capitata 81  
Bol031862 PAC:37363453 Brassica oleracea capitata 60  
Bol045585 PAC:37375007 Brassica oleracea capitata 440  
PGSC0003DMP400029299 PAC:37451806 Solanum tuberosum 398  
Anaoc.0190s0001.5.p PAC:37496216 Anacardium occidentale 249  
Anaoc.0190s0001.2.p PAC:37496213 Anacardium occidentale 338  
Anaoc.0190s0001.3.p PAC:37496214 Anacardium occidentale 335  
Anaoc.0190s0001.4.p PAC:37496215 Anacardium occidentale 249  
Anaoc.0190s0001.1.p PAC:37496212 Anacardium occidentale 432  
Pavir.7NG224300.1.p PAC:37621783 Panicum virgatum 112  
evm.model.Scaffold_634.422 PAC:37870415 Coffea arabica 437  

1 Publications

First Author Title Year Journal Volume Pages PubMed ID
            18241884