Based on the March 2004 version of the GenPept database from NCBI.

---

Amino Acid # proteins Amino Acid # proteins A (Alanine) 5045 V (Valine) 117 L (Leucine) 1603 I (Isoleucine) 56 P (Proline) 3931 M (Methionine) 22 F (Phenylalanine) 186 W (Tryptophan) 3 G (Glycine) 5020 S (Serine) 5463 T (Threonine) 215 C (Cysteine) 52 N (Asparagine) 3731 Q (Glutamine) 5699 Y (Tyrosine) 51 D (Apartic Acid) 1707 E (Glutamic Acid) 4302 K (Lysine) 1926 R (Arginine) 714 H (Histidine) 1061

Find a protein:
gi accession number   Description   Taxonomy

 

Find a protein with a repeat pattern ( regular expression can be used) e.g. A.*ATGH

   

---

About	Any bugs / suggestions for this web site, please e-mail Noel Faux. Thankyou.