Constraints (biojava 5.2.0 API)

Class Constraints

java.lang.Object
- org.biojava.nbio.aaproperties.Constraints

```
public class Constraints
extends Object 
```
This class is used to support the implementation of properties stated in IPeptideProperties. It initializes several values that would be needed for the computation of properties such as
Molecular weight
Instability index
Hydropathy value
pKa

Version:

2011年05月21日

Author:

kohchuanhock

See Also:

IPeptideProperties

Field Summary

Fields
Modifier and Type	Field	Description
`static AminoAcidCompound`	`A`
`static Map<AminoAcidCompound,Double>`	`aa2CTerminalPka`
`static Map<AminoAcidCompound,Double>`	`aa2ExtinctionCoefficient`
`static Map<AminoAcidCompound,Double>`	`aa2Hydrophathicity`
`static Map<AminoAcidCompound,Double>`	`aa2MolecularWeight`
`static Map<AminoAcidCompound,Double>`	`aa2NTerminalPka`
`static Map<AminoAcidCompound,Double>`	`aa2PKa`
`static AminoAcidCompound`	`C`
`static AminoAcidCompound`	`D`
`static Map<String,Double>`	`diAA2Instability`
`static AminoAcidCompound`	`E`
`static AminoAcidCompound`	`F`
`static AminoAcidCompound`	`G`
`static AminoAcidCompound`	`H`
`static AminoAcidCompound`	`I`
`static AminoAcidCompound`	`K`
`static AminoAcidCompound`	`L`
`static AminoAcidCompound`	`M`
`static AminoAcidCompound`	`N`
`static AminoAcidCompound`	`P`
`static AminoAcidCompound`	`Q`
`static AminoAcidCompound`	`R`
`static AminoAcidCompound`	`S`
`static AminoAcidCompound`	`T`
`static AminoAcidCompound`	`V`
`static AminoAcidCompound`	`W`
`static AminoAcidCompound`	`Y`

Constructor Summary

Constructors
Constructor Description

Constraints ()

Constructors
Constructor	Description
`Constraints ()`

Method Summary

All Methods
Modifier and Type	Method	Description
`static void`	`initExtinctionCoefficient ()`	Does the initialization of extinction coefficient based on http://au.expasy.org/tools/protparam-doc.html
`static void`	`initMolecularWeight ()`	Does the initialization of molecular weights based on http://au.expasy.org/tools/findmod/findmod_masses.html#AA

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

A
```
public static AminoAcidCompound A 
```

R
```
public static AminoAcidCompound R 
```

N
```
public static AminoAcidCompound N 
```

D
```
public static AminoAcidCompound D 
```

C
```
public static AminoAcidCompound C 
```

E
```
public static AminoAcidCompound E 
```

Q
```
public static AminoAcidCompound Q 
```

G
```
public static AminoAcidCompound G 
```

H
```
public static AminoAcidCompound H 
```

I
```
public static AminoAcidCompound I 
```

L
```
public static AminoAcidCompound L 
```

K
```
public static AminoAcidCompound K 
```

M
```
public static AminoAcidCompound M 
```

F
```
public static AminoAcidCompound F 
```

P
```
public static AminoAcidCompound P 
```

S
```
public static AminoAcidCompound S 
```

T
```
public static AminoAcidCompound T 
```

W
```
public static AminoAcidCompound W 
```

Y
```
public static AminoAcidCompound Y 
```

V
```
public static AminoAcidCompound V 
```

aa2ExtinctionCoefficient

public static Map<AminoAcidCompound,Double> aa2ExtinctionCoefficient

aa2MolecularWeight

public static Map<AminoAcidCompound,Double> aa2MolecularWeight

aa2Hydrophathicity

public static Map<AminoAcidCompound,Double> aa2Hydrophathicity

aa2PKa

public static Map<AminoAcidCompound,Double> aa2PKa

diAA2Instability

public static Map<String,Double> diAA2Instability

aa2NTerminalPka

public static Map<AminoAcidCompound,Double> aa2NTerminalPka

aa2CTerminalPka

public static Map<AminoAcidCompound,Double> aa2CTerminalPka

Constructor Detail
- Constraints
```
public Constraints()
```

Method Detail
- initMolecularWeight
```
public static void initMolecularWeight()
```
  Does the initialization of molecular weights based on http://au.expasy.org/tools/findmod/findmod_masses.html#AA
- initExtinctionCoefficient
```
public static void initExtinctionCoefficient()
```
  Does the initialization of extinction coefficient based on http://au.expasy.org/tools/protparam-doc.html

Class Constraints

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

A

R

N

D

C

E

Q

G

H

I

L

K

M

F

P

S

T

W

Y

V

aa2ExtinctionCoefficient

aa2MolecularWeight

aa2Hydrophathicity

aa2PKa

diAA2Instability

aa2NTerminalPka

aa2CTerminalPka

Constructor Detail

Constraints

Method Detail

initMolecularWeight

initExtinctionCoefficient