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. 2021 Jul 20;11:14809. doi: 10.1038/s41598-021-94236-y

Table 3.

Comparison of inter-subunit interactions between mHsp60 and GroEL.

Contacts mHsp60 GroEL
Outer sidea graphic file with name 41598_2021_94236_Figa_HTML.gif graphic file with name 41598_2021_94236_Figb_HTML.gif
Inner sidea graphic file with name 41598_2021_94236_Figc_HTML.gif graphic file with name 41598_2021_94236_Figd_HTML.gif
β-sheetb graphic file with name 41598_2021_94236_Fige_HTML.gif graphic file with name 41598_2021_94236_Figf_HTML.gif

aCharge-charge interactions between sidechain atoms. Distances shorter than 5 Å in the GroEL structure (cryoEM structure, pdb: 5w0s) and their corresponding values in the mHsp60 structure are listed. Shade residues are from a neighboring subunit. Residues that are different between mHsp60 and GroEL are underlined. Numbers are distances in angstrom. Dashed lines are missing interactions. The K2-E522 dotted line denotes a distance longer than 5 Å, and the R36-M114 dotted line denotes a charge-polar interaction.

bHydrogen bonds between backbone atoms. Arrows indicate the directions of β strands.