Protein Domain : IPR013771

Type:  Domain Name:  Bifunctional trypsin/alpha-amylase inhibitor helical domain
Description:  This entry represents the helical domain found in the plant cereal inhibitor family, which includes trypsin inhibitors, alpha-amylase inhibitors, and bifunctional trypsin/alpha-amylase inhibitors, the latter containing both the trypsin-binding loop and the alpha-amylase-binding N-terminal region. The structure of the helical domain found in these inhibitors consists of four helices in a right-handed superhelix with a folded leaf topology, which is stabilised by disulphide bonds [, ]. This domain structure is also found in some seed storage proteins []. Short Name:  Trypsin/amylase_inhib
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0 Child Features

1 Contains

DB identifier Type Name
IPR006105 Conserved_site Cereal seed allergen/trypsin and alpha-amylase inhibitor, conserved site

1 Cross References

Identifier
G3DSA:1.10.120.10

6 Found Ins

DB identifier Type Name
IPR000617 Family Napin/ Bra allergen
IPR001954 Family Gliadin/LMW glutenin
IPR001376 Family Gliadin, alpha/beta
IPR006106 Family Cereal seed allergen/grain softness/trypsin and alpha-amylase inhibitor
IPR002411 Family Cereal allergen/alpha-amylase inhibitor, rice-type
IPR016309 Family Alpha-amylase inhibitor/seed allergen

0 GO Annotation

0 Ontology Annotations

1 Parent Features

DB identifier Type Name
IPR016140 Domain Bifunctional inhibitor/plant lipid transfer protein/seed storage helical domain

3256 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
evm.model.supercontig_10.239 PAC:16404603 Carica papaya 169  
evm.model.supercontig_10.243 PAC:16404608 Carica papaya 167  
evm.model.supercontig_10.244 PAC:16404609 Carica papaya 162  
evm.model.supercontig_2038.1 PAC:16413221 Carica papaya 478  
evm.model.supercontig_211.11 PAC:16413638 Carica papaya 79  
evm.model.supercontig_64.166 PAC:16424242 Carica papaya 153  
evm.model.supercontig_97.59 PAC:16429096 Carica papaya 152  
29693.m002073 B9S177 PAC:16806043 Ricinus communis 135  
30128.m008676 B9REX2 PAC:16818266 Ricinus communis 134  
28153.m000276 B9T499 PAC:16800080 Ricinus communis 243  
28153.m000275 B9T498 PAC:16800079 Ricinus communis 143  
28166.m001074 B9SA29 PAC:16800165 Ricinus communis 172  
28166.m001078 B9SA32 PAC:16800168 Ricinus communis 179  
28166.m001076 B9SA31 PAC:16800167 Ricinus communis 155  
28166.m001079 B9SA33 PAC:16800169 Ricinus communis 258  
28166.m001073 B9SA28 PAC:16800164 Ricinus communis 152  
orange1.1g024750m A0A067G629 PAC:18105806 Citrus sinensis 263  
orange1.1g029250m A0A067G636 PAC:18105810 Citrus sinensis 196  
orange1.1g037593m A0A067EPV8 PAC:18110204 Citrus sinensis 152  
orange1.1g039266m A0A067E5H1 PAC:18092963 Citrus sinensis 145  
orange1.1g047347m A0A067F879 PAC:18104182 Citrus sinensis 86  
AT3G63095.1 A8MRN4 PAC:19660937 Arabidopsis thaliana 250  
AT4G27150.1 P15458 PAC:19648982 Arabidopsis thaliana 170  
AT4G27160.1 P15459 PAC:19645526 Arabidopsis thaliana 164  
AT5G07230.1 Q00762 PAC:19670909 Arabidopsis thaliana 91  
Thhalv10026791m V4P518 PAC:20193773 Eutrema salsugineum 177  
Thhalv10015126m V4LAI9 PAC:20204633 Eutrema salsugineum 96  
Thhalv10015934m V4LT17 PAC:20205853 Eutrema salsugineum 165  
Thhalv10022479m V4LGE5 PAC:20202486 Eutrema salsugineum 211  
Thhalv10029482m V4KLM9 PAC:20197710 Eutrema salsugineum 229  

3 Publications

First Author Title Year Journal Volume Pages PubMed ID
            14636051
            9354618
            10713515