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. 2009 Mar 13;5(3):e1000316. doi: 10.1371/journal.pcbi.1000316

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This is an open-access article distributed under the terms of the Creative Commons Public Domain declaration which stipulates that, once placed in the public domain, this work may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose.

This is an open-access article distributed under the terms of the Creative Commons Public Domain declaration, which stipulates that, once placed in the public domain, this work may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose.

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The “footprint region” extends from the first to the last residue in the alignment mapping CDD family to a given chain. “Aligned regions” are more extensive than footprint regions and cover footprint regions plus C and N- terminal protein regions.