PRU00656
General rule information
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| Accession | PRU00656 |
| Dates | 5-DEC-2007 (Created) 21-NOV-2019 (Last updated, Version 5) |
| Data class | Domain |
| Predictors | PROSITE; PS51326; AVIDIN_2 |
| Name | Avidin-like domain |
| Function | Avidin and streptavidin both form homotetrameric complexes of noncovalently associated chains. Each chain forms a very strong and specific non-covalent complex with one molecule of biotin. The fibropellin avidin-like domain forms a homotetramer incapable of binding biotin. |
Propagated annotation
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Comments
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| Subunit | Homotetramer. |
| Subcellular location | Secreted. |
Cross-references
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| PROSITE | PS00577; AVIDIN_1; 1; |
Keywords
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Features
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| From: PS51326 | ||||||||||||
| Key | From | To | Description | Tag | Condition | FTGroup | ||||||
| DOMAIN | from | to | Avidin-like # | |||||||||
Additional information
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| Size range | 115-125 amino acids |
| Related rules | None |
| Repeats | 1 |
| Topology | Not cytoplasmic |
| Example | P02701 (AVID_CHICK) |
| Scope | Eukaryota
Bacteria
Archaea |
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UniProtKB rule member sequences
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UniProtKB/Swiss-Prot sets
Bacteria [4] Eukaryota [9] All [ 13 ]
- Retrieve set of proteins with 3D structure for this domain