/usr/share/EMBOSS/test/data/dna.ncbi is in emboss-test 6.6.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 | >gnl|N10002|NCBI NCBI FORMAT DNA SEQUENCE
ACGTACGTACGTACGTACGTACGTACGTACGTACGTACGT
ACGTACGTACGTACGTACGTACGTACGTACGTACGTACGT
ACGTACGTACGTACGTACGT
|