Restriction Overhang Type
Decode staggered cut geometry on a top-strand left-to-right coordinate system.
Description
Restriction cuts on opposite strands can produce blunt or staggered ends.
Restriction cuts on opposite strands can produce blunt or staggered ends. End type follows the difference between cut boundaries measured on one shared axis.
Decode staggered cut geometry on a top-strand left-to-right coordinate system.
When to use Restriction Overhang Type
Use this for the following task: Decode staggered cut geometry on a top-strand left-to-right coordinate system.
Prepare the observed records or explicit model parameters requested below. Keep probabilities as fractions and paired records aligned.
How to use Restriction Overhang Type and understand its results
- Prepare the observed records or explicit model parameters requested below. Keep probabilities as fractions and paired records aligned.
- Enter topStrandCutIndex, bottomStrandCutIndex, duplexLength using the field table, then run the tool.
- Read overhangBases, endType. Interpret flags, units, ordering and placeholder values using the rules below.
- Review any reported issue or failed check, correct the supplied values when appropriate, and verify the result in its intended context.
| Input field | Meaning | Value type and bounds | Requirement |
|---|---|---|---|
| topStrandCutIndex | Top strand cut index | integer | Required |
| bottomStrandCutIndex | Cut boundary expressed on the same left-to-right axis as the top strand, not the bottom strand orientation. | integer | Required |
| duplexLength | Duplex length | integer | Required |
Use nonnegative cut boundaries no greater than a positive duplex length, both expressed left to right on the top-strand axis. Compare their positions.1
delta = bottomCut−topCut; length = |delta|; positive delta → 5-prime, negative → 3-prime This summarizes the declared operation. Units, indexing, inclusivity and exceptional cases are explained in the surrounding text.
| Output field | Meaning | Value type |
|---|---|---|
| overhangBases | Overhang bases | number |
| endType | End type | string |
{
"input": {
"topStrandCutIndex": 1,
"bottomStrandCutIndex": 5,
"duplexLength": 6
},
"output": {
"overhangBases": 4,
"endType": "5-prime"
}
}Limitations and assumptions
No enzyme or sequence is identified. Using separate antiparallel strand numbering would change the interpretation.
The tool evaluates supplied observations or a declared model. It does not establish the biological cause of an observed pattern. Malformed requests produce input errors. A successfully evaluated request can still contain false flags, empty result lists or a result outside the supplied threshold; those outcomes have the meanings stated above.
Alternative or Complementary methods
Choose Ligation Insert Mass for this operation: Convert a desired insert/vector molar ratio into DNA insert mass using fragment lengths. For a complementary task, use Operon Coding Interval Audit for this operation: Audit coding intervals in one bacterial transcript and count its cistrons.
The implementation reference documents the exact calculation, supported input shapes and returned fields.
References
-
Restriction Overhang Type — tool.io
Similar or alternative tools
- Ligation Insert Mass
Convert a desired insert/vector molar ratio into DNA insert mass using fragment lengths.
- Operon Coding Interval Audit
Audit coding intervals in one bacterial transcript and count its cistrons.