MS-Fit | MS-Seq | MS-Edman | ||
---|---|---|---|---|
MS-Digest | MS-Product | DB-Stat | MS-Isotope |
m/z:
Da
Charge (z): m/z is: |
Instrument:
|
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---|---|---|---|---|---|
Cys modified by:
N terminus: C terminus: |
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Maximum Reported Compositions:
Combination Type: |
Note: If the mass tolerance is large and few ions below are checked then the program will take a long time to run. |
AA Composition (based on immonium and related ions) | |||||||||
60
S |
70
R,P |
72
V |
74
T |
86
L,I |
87
N,R |
88
D |
84,101,129
K,Q |
102
E |
|
104
M |
110
H |
120
F |
126
P |
136
Y |
117,130,159,170
W |
70,73,87,100,112,185
R |
|||
AA Composition (based on loss from parent ion) | |||||||||
-SRH,-R
C (select modified Cys above) |
-80,-98 PO4 - S,T (check s and t below) |
-64 Mso (check m below) |
-17
R |
||||||
Note: For ions with multiple residues (i.e. 86: means I or L).
Note: Requires presence of at least one AA for each composition ion selected. |
Absent Amino Acids (Check to Prevent Possible Inclusion) | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
A |
C |
D |
E |
F |
G |
H |
I |
K |
L |
M |
N |
P |
Q |
R |
S |
T |
V |
W |
Y |
Modified Amino Acids Possibly Present (Check to Allow Inclusion) | ||||||
---|---|---|---|---|---|---|
m |
q |
h |
s |
t |
y |
u |
Met-ox | Pyroglutamic acid | Homoserine lactone | Phosphorylated S,T,Y | User Specified AA (Provide Elemental Composition Below) |
Similar Programs: |
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