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Figure 1 | BMC Bioinformatics

Figure 1

From: Improved protein surface comparison and application to low-resolution protein structure data

Figure 1

Examples of four different representations of the protein (1hdmA). A is surface representation using all-atoms (AASurf). B is a backbone representation using all heavy atoms in the main-chain (CACNO). C and D are simplified backbone representations which are composed of the atoms Cα, C, and N (CACN) and only the Cα atoms, respectively. E shows the 3DZD invariant values of the four representations.

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