ProRule PRU00779
General rule information
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| PURL | https://purl.expasy.org/prosite/rule/PRU00779 |
| Accession | PRU00779 |
| Dates | 12-MAY-2009 (Created)
21-NOV-2019 (Last updated, Version 5) |
| Data class | Domain; |
| Predictors |
PROSITE; PS51448; P_TREFOIL_2 |
Name | P-type ('Trefoil') domain |
| Function | The P-type domain is a cysteine-rich domain of approximately forty five amino-acid residues, which is found in some extracellular eukaryotic proteins. |
| Scope(s) |
Eukaryota |
| Example(s) | P04155 (TFF1_HUMAN); |
Propagated annotation
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Keywords
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| case <FTTag:disulf> | |
| Disulfide bond | |
| end case | |
Cross-references
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| PROSITE | PS00025; P_TREFOIL_1; 1; |
Features
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| From: PS51448 | ||||||||||||
| Key | From | To | Description | Tag | Condition | FTGroup | ||||||
| DOMAIN | from | to | /note="P-type #" | |||||||||
| DISULFID | 3 | 29 | disulf | C-x*-C | ||||||||
| DISULFID | 13 | 28 | disulf | C-x*-C | ||||||||
| DISULFID | 23 | 40 | disulf | C-x*-C | ||||||||
Additional information
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| Size range | 31-62 amino acids |
| Related rules |
None |
| Fusion | None |
| Repeats | 1-6 |
| Topology | Undefined |
PROSITE is copyrighted by the SIB Swiss Institute of Bioinformatics and distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives (CC BY-NC-ND 4.0) License, see prosite_license.html.
UniProtKB rule member sequences
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- UniProtKB/Swiss-Prot sets
Eukaryota [50] All [ 50 ]
- Retrieve set of proteins with 3D structure for this domain