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Peptide

Peptide

(Science: biochemistry) A compound of two or more amino acids where the alpha carboxyl group of one is bound to the alpha amino group of another. Amide combining the amino group of one amino acid with the carboxyl group of another; usually obtained by partial hydrolysis of protein.Any compound consisting of two or more amino acids.


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What makes dominant allele dominant?

... can lead to differences in binding of miRNAs. On the protein level, there are several options, you can have premature STOP codon and the resulting peptide is too short to do its work. Or you can have change of a crucial residue to turn off your protein, like in case of Asp to Asn mutations in receptor ...

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by JackBean
Thu Feb 27, 2014 5:20 pm
 
Forum: Genetics
Topic: What makes dominant allele dominant?
Replies: 7
Views: 3953

peptidyl transferase center?!

well, you can still take your peptide from that entries

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by JackBean
Mon Nov 11, 2013 2:18 pm
 
Forum: Bioinformatics
Topic: peptidyl transferase center?!
Replies: 1
Views: 1067

peptidyl transferase

Hey there. I have a little problem. :( PTC is an enzyme which catalyzes the peptide formation reaction. It is located in 60s subunit of ribosome. EC 2.3.2.12 . I actually need a pdb file of ptc for my docking issue. how can I find it??

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by Parisa
Tue Nov 05, 2013 10:11 pm
 
Forum: Cell Biology
Topic: peptidyl transferase
Replies: 2
Views: 1155

peptidyl transferase center?!

Hey there. I have a little problem. :( PTC is an enzyme which catalyzes the peptide formation reaction. It is located in 60s subunit of ribosome. EC 2.3.2.12 . there are some pdb IDs like 3j3b n 3j3f but not for the pure protein. I actually need a pdb file of ...

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by Parisa
Tue Nov 05, 2013 12:12 am
 
Forum: Bioinformatics
Topic: peptidyl transferase center?!
Replies: 1
Views: 1067

protein extraction from fat breast tissue

... tumor and corresponding normal breast tissue. My problem is the following : normal bresat tissue is really fatty and the lipids interfere with my peptides quantification after trypsin digestion. I use the micro BCA from Pierce. The problem is that it seems to overestimate the amount of peptides ...

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by Vero36
Sat May 04, 2013 1:18 pm
 
Forum: Cell Biology
Topic: protein extraction from fat breast tissue
Replies: 1
Views: 1747
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