You can add additional columns in your Blast output:
Options 6, 7 and 10 can be additionally configured to produce a custom format specified by space delimited format specifiers, or by a token specified by the delim keyword. E.g.: "17 delim=@ qacc sacc score".
The delim keyword must appear after the numeric output format specification.
The supported format specifiers are:
qseqid means Query Seq-id
qgi means Query GI
qacc means Query accesion
qaccver means Query accesion.version
qlen means Query sequence length
sseqid means Subject Seq-id
sallseqid means All subject Seq-id(s), separated by a ';'
sgi means Subject GI
sallgi means All subject GIs
sacc means Subject accession
saccver means Subject accession.version
sallacc means All subject accessions
slen means Subject sequence length
qstart means Start of alignment in query
qend means End of alignment in query
sstart means Start of alignment in subject
send means End of alignment in subject
qseq means Aligned part of query sequence
sseq means Aligned part of subject sequence
evalue means Expect value
bitscore means Bit score
score means Raw score
length means Alignment length
pident means Percentage of identical matches
nident means Number of identical matches
mismatch means Number of mismatches
positive means Number of positive-scoring matches
gapopen means Number of gap openings
gaps means Total number of gaps
ppos means Percentage of positive-scoring matches
frames means Query and subject frames separated by a '/'
qframe means Query frame
sframe means Subject frame
btop means Blast traceback operations (BTOP)
staxid means Subject Taxonomy ID
ssciname means Subject Scientific Name
scomname means Subject Common Name
sblastname means Subject Blast Name
sskingdom means Subject Super Kingdom
staxids means unique Subject Taxonomy ID(s), separated by a ';'
(in numerical order)
sscinames means unique Subject Scientific Name(s), separated by a ';'
scomnames means unique Subject Common Name(s), separated by a ';'
sblastnames means unique Subject Blast Name(s), separated by a ';'
(in alphabetical order)
sskingdoms means unique Subject Super Kingdom(s), separated by a ';'
(in alphabetical order)
stitle means Subject Title
salltitles means All Subject Title(s), separated by a '<>'
sstrand means Subject Strand
qcovs means Query Coverage Per Subject
qcovhsp means Query Coverage Per HSP
qcovus means Query Coverage Per Unique Subject (blastn only)
When not provided, the default value is:
'qaccver saccver pident length mismatch gapopen qstart qend sstart send evalue bitscore', which is equivalent to the keyword 'std'
23 days ago by
JC ♦ 11k