m (Protected "Amino acid symbols" ([edit=sysop] (indefinite) [move=sysop] (indefinite))) |
|||
Line 125: | Line 125: | ||
| O | | O | ||
| 237.147727 | | 237.147727 | ||
+ | |- align="center" | ||
+ | | stop | ||
+ | | n/a | ||
+ | | * | ||
+ | | n/a | ||
|} | |} | ||
Line 133: | Line 138: | ||
! 3-Letter | ! 3-Letter | ||
! 1-Letter | ! 1-Letter | ||
+ | ! X! translation | ||
|- align="center" | |- align="center" | ||
| Asparagine or aspartic acid | | Asparagine or aspartic acid | ||
| Asx | | Asx | ||
| B | | B | ||
+ | | D | ||
|- align="center" | |- align="center" | ||
| Glutamine or glutamic acid | | Glutamine or glutamic acid | ||
| Glx | | Glx | ||
| Z | | Z | ||
+ | | E | ||
|- align="center" | |- align="center" | ||
| Leucine or Isoleucine | | Leucine or Isoleucine | ||
| Xle | | Xle | ||
| J | | J | ||
+ | | L | ||
|- align="center" | |- align="center" | ||
| Unspecified or unknown amino acid | | Unspecified or unknown amino acid | ||
| Xaa | | Xaa | ||
| X | | X | ||
+ | | * | ||
|} | |} |
The following table contains a list of the amino acid 1 and 3 letter codes.
Amino Acid | 3-Letter | 1-Letter | Residue mass (A0, Da) |
---|---|---|---|
Alanine | Ala | A | 71.037114 |
Arginine | Arg | R | 156.101111 |
Asparagine | Asn | N | 114.042927 |
Aspartic acid | Asp | D | 115.026943 |
Cysteine | Cys | C | 103.009185 |
Glutamic acid | Glu | E | 129.042593 |
Glutamine | Gln | Q | 128.058578 |
Glycine | Gly | G | 57.021464 |
Histidine | His | H | 137.058912 |
Isoleucine | Ile | I | 113.084064 |
Leucine | Leu | L | 113.084064 |
Lysine | Lys | K | 128.094963 |
Methionine | Met | M | 131.040485 |
Phenylalanine | Phe | F | 147.068414 |
Proline | Pro | P | 97.052764 |
Serine | Ser | S | 87.032028 |
Threonine | Thr | T | 101.047679 |
Tryptophan | Trp | W | 186.079313 |
Tyrosine | Tyr | Y | 163.06332 |
Valine | Val | V | 99.068414 |
Additional codes for amino acids coded by unusual translations:
Amino acid | 3-Letter | 1-Letter | Residue mass (A0, Da) |
---|---|---|---|
Selenocysteine | Sec | U | 150.95363 |
Pyrrolysine | Pyl | O | 237.147727 |
stop | n/a | * | n/a |
Additional codes for ambiguous residues in protein sequences:
Ambiguous Amino Acids | 3-Letter | 1-Letter | X! translation |
---|---|---|---|
Asparagine or aspartic acid | Asx | B | D |
Glutamine or glutamic acid | Glx | Z | E |
Leucine or Isoleucine | Xle | J | L |
Unspecified or unknown amino acid | Xaa | X | * |