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. 2012 Apr;78(8):2706–2715. doi: 10.1128/AEM.07381-11

Table 4.

Productive dioxygenation of various CBs by prototype hybrid BphAs

CB chlorinated carbons CB contamination of sitea CB aqueous solubility (μM) Rate of product formation (mAbsmaxe/h)
BphAWB15h
BphAWC18h
Mean SD Mean SD
2,2′ + 1.91b 1,370 320 87 51
2,4′ ++ 3.47b 1,170 270 626 223
3,4,2′ +++ 0.616b 507 11 121 16
3,5,2′ 0.501b 133 41 46 10
3,3′ 0.354b NPOd NPO 37 13
2,3,3′ 0.426c 31 5 54 7
2,4,3′ + 0.776b 59 9 46 11
4,4′ +++ 0.426b NPO NPO 7 1
3,4,4′ +++ 0.301c NPO NPO NPO NPO
3,5,4′ 0.194c NPO NPO NPO NPO
a

Gross classification of CB contaminations, based on gas chromatography data (25). −, not a constituent; +, minor constituent; ++, medium constituent; +++, major constituent of the Wittenberg site.

b

Experimental (28).

c

Calculated (39).

d

NPO, no product observed.

e

mAbsmax, milli-absorbance units at absorption maximum.