National University of Singapore, BioInformatics Centre
Blast+ Web Interface
Sequence(s)
:
Blast Type
:
blastn
blastp
blastx
tblastn
tblastx
psiblast
Blastn Task Type
(blastn only)
:
blastn
blastn-short
dc-megablast
megablast
vecscreen
Blastp Task Type
(blastp only)
:
blastp
blastp-short
Blast DB
:
alu.a
alu.n
drosoph.aa
drosoph.nt
env_nr
env_nt
est_human
est_mouse
est_others
gss
htgs
human_genomic
igSeqNt
igSeqProt
mito.aa
mito.nt
month.aa
month.est_others
month.gss
month.htgs
month.nt
nr
nt
other_genomic
pataa
patnt
pdbaa
pdbnt
refseq_genomic
refseq_protein
refseq_rna
sts
swissprot
vector
yeast.aa
yeast.nt
 
Expect
:
0.0001
0.01
1
10
100
1000
Output Format
:
Pairwise
Query-anchored showing identities
Query-anchored no identities
Flat query-anchored, show identities
Flat query-anchored, no identities
XML Blast output
Tabular
Tabular with comment lines
Text ASN.1
Binary ASN.1
Comma-separated values
BLAST archive format
HTML Output
:
Yes
No
Matrix
(blast[px], tblast[nx] &
psiblast only)
:
PAM30
PAM70
BLOSUM80
BLOSUM62
BLOSUM45
Descriptions
:
0
10
50
100
250
500
5000
Alignments
:
0
10
50
100
250
500
5000
Query Genetic Codes
(blastx only)
:
Standard (1)
Vertebrate Mitochondrial (2)
Yeast Mitochondrial (3)
Mold Mitochondrial; ... (4)
Invertebrate Mitochondrial (5)
Ciliate Nuclear; ... (6)
Echinoderm Mitochondrial (9)
Euplotid Nuclear (10)
Bacterial (11)
Alternative Yeast Nuclear (12)
Ascidian Mitochondrial (13)
Flatworm Mitochondrial (14)
Blepharisma Macronuclear (15)
Database Genetic Codes
(tblast[nx] only)
:
Standard (1)
Vertebrate Mitochondrial (2)
Mold Mitochondrial; ... (4)
Invertebrate Mitochondrial (5)
Ciliate Nuclear; ... (6)
Echinoderm Mitochondrial (9)
Euplotid Nuclear (10)
Bacterial (11)
Alternative Yeast Nuclear (12)
Ascidian Mitochondrial (13)
Flatworm Mitochondrial (14)
Blepharisma Macronuclear (15)
Number of iterations
(psiblast only)
:
1
2
3
4
5
E-value inclusion threshold
for pairwise alignments
(psiblast only)
:
 
E-Mail
:
 
Note:
-
Depending on the size of the sequence file, the submission process can take some time. Please be patient.
-
If there are any problems in submission, mail
sysadmin@bic.nus.edu.sg
with your sequence file, BLAST type and BLAST database.