ProSearch: fast searching of protein sequences with regular expression patterns related to protein structure and function.
This report describes the implementation of ProSearch, a computer program that can efficiently search for motifs in protein sequences. ProSearch currently uses motifs that are contained in the PROSITE database, but user-developed patterns can easily be added to any search. ProSearch can generate a report identifying the patterns present in a given protein sequence, their locations and, if desired, a short description of the identified patterns. The program is written in AWK (a small interpreted computer language), which can run on all computer platforms commonly found in laboratories. ProSearch can search a 348-amino acid protein for 690 patterns in less than 5 s on a typical workstation.
Kolakowski
L F
LF
Renal Unit, Massachusetts General Hospital, Harvard Medical School, Charlestown 02129.
Leunissen
J A
JA
Smith
J E
JE
D000595:Amino Acid Sequence; D000818:Animals; D002417:Cattle; D015870:Gene Expression; D008969:Molecular Sequence Data; D015394:Molecular Structure; D011506:Proteins / Q000235:genetics* / Q000502:physiology; D017299:Rod Opsins / Q000235:genetics; D012984:Software; D013329:Structure-Activity Relationship
D011506:Proteins; D017299:Rod Opsins