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Table 5 Normalized similarity score between secondary structure elements.

From: An optimized TOPS+ comparison method for enhanced TOPS models

Absolute Differences Equations Description
total incoming arcs D2 = |t I - s I | t I and s I are the total number of incoming arcs of the TOPS+ strings elements t i T and s j S respectively
total incoming arcs type_R D3 = |t IR - s IR | t IR and s IR indicate the total number of incoming arcs type_R for t i T and s j S respectively
total incoming arcs type_L D4 = |t IL - s IL | t IL and s IL indicate the total number of incoming arcs type_L for t i T and s j S respectively
total incoming arcs type_P D5 = |t IP - s IP | t IP and s IP indicate the total number of incoming arcs type_P for t i T and s j S respectively
total incoming arcs type_A D6 = |t IA - s IA | t IA and s IA indicate the total number of incoming arcs type_A for t i T and s j S respectively
total outgoing arcs D7 = |t O - s O | t O and s O are the total number of outgoing arcs for the TOPS+ strings elements t i T and s j S respectively
total outgoing arcs type_R D8 = |t OR - s OR | t OR and s OR indicate the total number of outgoing arcs type_R for t i T and s j S respectively
total outgoing arcs type_L D9 = |t OL - s OL | t OL and s OL indicate the total number of outgoing arcs type_L for t i T and s j S respectively
total outgoing arcs type_P D10 = |t OP - s OP | t OP and s OP indicate the total number of outgoing arcs type_P for t i T and s j S respectively
total outgoing arcs type_A D11 = |t OA - s OA | t OA and s OA indicate the total number of outgoing arcs type_A for t i T and s j S respectively
total ligand arcs D12 = |t L - s L | t L and s L are the total number of ligand arcs for the TOPS+ strings elements t i T and s j S respectively
  1. Equations used for computing the normalized similarity score between secondary structure elements of TOPS+ strings.