Difference between revisions of "Lab journal"
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mhc class 1 <br> |
mhc class 1 <br> |
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<nowiki>#</nowiki> GS HFE_HUMAN/26-202 DR PDB; 1A6Z A; 4-180; |
<nowiki>#</nowiki> GS HFE_HUMAN/26-202 DR PDB; 1A6Z A; 4-180; |
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We downloaded the alignments in fasta format. Therefore, we first formatted the alignment to fasta format and then downloaded the .txt file. |
We downloaded the alignments in fasta format. Therefore, we first formatted the alignment to fasta format and then downloaded the .txt file. |
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freecontact with standard parameters and evfold as output format |
freecontact with standard parameters and evfold as output format |
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this was done with the following command: |
this was done with the following command: |
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freecontact -o evfold < imm.aln > imm_contacts.out |
freecontact -o evfold < imm.aln > imm_contacts.out |
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Revision as of 23:10, 13 June 2013
Multiple sequence alignment
The HFE protein consists of 3 domains: alpha 1 and 2 and a Immunoglobulin C1-set domain. Therefore we found two different pfam families that both match our protein:
Class I Histocompatibility antigen, domains alpha 1 and 2 (http://pfam.sanger.ac.uk/family/PF07654#tabview=tab0) and Immunoglobulin C1-set domain (http://pfam.sanger.ac.uk/family/PF07654#tabview=tab0).
We checked how much of out proteins sequence is covered by both fimilies:
immunoglobulin
# GS HFE_HUMAN/211-294 DR PDB; 1A6Z A; 189-272;
mhc class 1
# GS HFE_HUMAN/26-202 DR PDB; 1A6Z A; 4-180;
We downloaded the alignments in fasta format. Therefore, we first formatted the alignment to fasta format and then downloaded the .txt file. The alignment were then formatted again with a2m2aln:
/usr/share/freecontact/a2m2aln -q '^HFE_HUMAN/(\d+)' --quiet < imm.txt > imm.aln /usr/share/freecontact/a2m2aln -q '^HFE_HUMAN/(\d+)' --quiet < mhc.txt > mhc.aln /usr/share/freecontact/a2m2aln -q '^RASH_HUMAN/(\d+)' --quiet < ras.txt > ras.aln
freecontact with standard parameters and evfold as output format this was done with the following command:
freecontact -o evfold < imm.aln > imm_contacts.out freecontact -o evfold < mhc.aln > mhc_contacts.out freecontact -o evfold < ras.aln > ras_contacts.out
