Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Sequence alignment. NP1P-NP4P are aligned with their parent sequences (P1P-P4P). Glu→Gln and Asp→Asn substitutions are indicated as inverted characters. Basic residues are underlined. The calculated pI is represented on the right side of each sequence.
