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Search the DBAli database.
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Get a pairwise alignment of two chains
Get all similar structures to a given chain
Get a precalculated MSA containing a given chain
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Note that this page searches the DBAli database for a precalculated structure alignments (pairwise or multiple) of chains already released in the PDB database.
For a comparison of your own pair of structures visit the MAMMOTH server.
For full comparison of your structure against all structures in the PDB visit this page.
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| Search DBAli for relationships between Chain 'A' and any chain in PDB
Please note:
- A permsive selection produces a large output table.
- Keyword grouping may result in significant server delay.
- Region delemited search may result in significant server delay. | |
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DBAli help.
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Measures of pairwise structural comparison:
Sequence Identity (% Seq. Id.).
Number of identical aminoacids between the two sequences aligned by MAMMOTH divided by the length of the aligned residues.
RMSD (Ångtroms).
Root Mean Square Deviation after rigid superimposition of the two structures based on the MAMMOTH alignment.
Equivalent Position (% Eq. Pos.).
Number of C-α atoms within 4.0Å after superimposition by the MAMMOTH program divided by the of the aligned residues.
Length difference (# of Residues).
Length difference between two sequences.
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