Class Exonuclease

5' to 3' Exonuclease - Removes RNA primers from Okazaki fragments.

Hierarchy (view full)

Enzyme
- Exonuclease

Index

Constructors

Properties

isActive position type

Methods

advance canOperate getSpeed moveTo removePrimer setActive toString

Constructors

constructor

new Exonuclease(position, isActive?): Exonuclease
Parameters
- position: number
- isActive: boolean = true
Returns Exonuclease
Overrides Enzyme.constructor
- Defined in src/model/replication/enzyme/Exonuclease.ts:16

Properties

isActive

isActive: boolean = true

Whether enzyme is currently active

position

position: number

Current position of the enzyme (0-based)

`Readonly` type

type: EnzymeType

Type of enzyme

Methods

advance

advance(distance): number
Advances the enzyme by the specified distance.
Parameters
- distance: number
  Distance to advance in base pairs
Returns number
New position
Inherited from Enzyme.advance
- Defined in src/model/replication/enzyme/Enzyme.ts:52

canOperate

canOperate(position): boolean
Checks if this enzyme can operate at the given position.
Parameters
- position: number
  Position to check
Returns boolean
True if enzyme can operate at this position
Overrides Enzyme.canOperate
- Defined in src/model/replication/enzyme/Exonuclease.ts:25

getSpeed

getSpeed(organism): number
Gets the operating speed of this enzyme for the given organism.
Parameters
- organism: OrganismProfile
  Organism profile for speed calculation
Returns number
Speed in base pairs per second
Overrides Enzyme.getSpeed
- Defined in src/model/replication/enzyme/Exonuclease.ts:20

moveTo

moveTo(position): void
Moves the enzyme to a specific position.
Parameters
- position: number
Returns void
Inherited from Enzyme.moveTo
- Defined in src/model/replication/enzyme/Enzyme.ts:70

removePrimer

removePrimer(primerLength, fragmentId): ReplicationEvent
Removes an RNA primer.
Parameters
- primerLength: number
  Length of primer being removed
- fragmentId: string
  ID of fragment the primer belongs to
Returns ReplicationEvent
Replication event for primer removal
- Defined in src/model/replication/enzyme/Exonuclease.ts:37

setActive

setActive(active): void
Sets the enzyme's active state.
Parameters
- active: boolean
Returns void
Inherited from Enzyme.setActive
- Defined in src/model/replication/enzyme/Enzyme.ts:63

toString

toString(): string
Gets a string representation of this enzyme.

Returns string
Inherited from Enzyme.toString
- Defined in src/model/replication/enzyme/Enzyme.ts:80