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. 2024 Jan 2;16(1):0. doi: 10.3390/v16010076

Table 2.

Mean values of the side chain torsion angles of Q148 in the 4f-bound HIV-1 intasome observed in 30 ns MD simulations and those in the cryo-EM structure of the apo HIV-1 intasome.

Structure χ1
N-CA-CB-CG
χ2
CA-CB-CG-CD
χ3
CB-CG-CD-OE1
4f-bound (extended) −66.0° 91.5° 42.8°
4f-bound (bent) −59.7° 145.7° −120.1°
Apo −49.3° 103.4° 29.5°