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. 2012 Dec 21;7(12):e52283. doi: 10.1371/journal.pone.0052283

Table 4. Average backbone 15N spin relaxation parameters for TEM-1, cTEM-17m and PSE-4.

Variant R1 (s−1) R2 (s−1) NOE
500 MHz 600 MHz 500 MHz 600 MHz 500 MHz 600 MHz
TEM-1a 1.33±0.07 1.04±0.03 16.0±0.8 17.1±0.6 0.75±0.04 0.80±0.04
cTEM-17mb 1.38±0.07 1.07±0.06 15.8±1.6 17.3±1.9 0.79±0.06 0.82±0.06
PSE-4c 1.34±0.08 0.99±0.07 15.6±1.4 16.5±1.6 0.78±0.05 0.80±0.06
a

Values taken from [23].

b

Spin relaxation statistics for residues with data at two magnetic fields (N = 167).

c

Values taken from [24].