Question: how to distinguish monomer and dimer without wetlab techniques
0
gravatar for dineshtripathy9658
4.9 years ago by
United States
dineshtripathy965810 wrote:

how do you distinguish between a monomer and a dimer? i mean without wetlab techniques

sequence • 1.7k views
ADD COMMENTlink modified 4.2 years ago by mth.vel0 • written 4.9 years ago by dineshtripathy965810

the monomer is alone while the dimer is not.

ADD REPLYlink written 4.9 years ago by Pierre Lindenbaum126k

Monomer of what?

ADD REPLYlink written 4.9 years ago by Bharat Iyengar270

protein...monomer of protein

ADD REPLYlink written 4.9 years ago by dineshtripathy965810
0
gravatar for mth.vel
4.2 years ago by
mth.vel0
Reunion
mth.vel0 wrote:

Look for REMARK 350 of respective pdb coordinate file .

For example:

http://www.rcsb.org/pdb/files/3O26.pdb 
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000 
http://www.rcsb.org/pdb/files/1R7A.pdb

REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 500                                                                      
ADD COMMENTlink modified 4.2 years ago • written 4.2 years ago by mth.vel0
Please log in to add an answer.

Help
Access

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.
Powered by Biostar version 2.3.0
Traffic: 1842 users visited in the last hour