Get fastastr: Difference between revisions

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(Created page with "== cmd.get_fastastr == Do you have a pdb file which come from a modelling program?<br> Are you unsure about which amino sequence is in the "long" pdb file? What you really want...")
 
(Nucleic acid support)
 
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== cmd.get_fastastr ==
[[get_fastastr]] is an API-only function which returns the one-letter amino acid sequence in FASTA format.


Do you have a pdb file which come from a modelling program?<br>
''Changed in PyMOL 2.2: Sequences per chain''
Are you unsure about which amino sequence is in the "long" pdb file?


What you really want is to: '''get the FASTA string''' ?
''Changed in PyMOL 2.2: Nucleic acid support''


Then write in pymol:
== PyMOL API ==
'''print cmd.get_fastastr('all')'''


That will give you the sequence.
<syntaxhighlight lang="python">
cmd.get_fastastr(string selection='all', int state=-1, int quiet=1)
</syntaxhighlight>
 
== Example ==
 
<syntaxhighlight lang="python">
fetch 1ubq, async=0
print(cmd.get_fastastr('all'))
</syntaxhighlight>
 
>1ubq
MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLV
LRLRGG
 
== See Also ==
 
* [[Aa codes]]

Latest revision as of 12:49, 30 July 2020

get_fastastr is an API-only function which returns the one-letter amino acid sequence in FASTA format.

Changed in PyMOL 2.2: Sequences per chain

Changed in PyMOL 2.2: Nucleic acid support

PyMOL API

cmd.get_fastastr(string selection='all', int state=-1, int quiet=1)

Example

fetch 1ubq, async=0
print(cmd.get_fastastr('all'))
>1ubq
MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLV
LRLRGG

See Also