ID 2.7.2.7 DE butyrate kinase. CA ATP + butanoate = ADP + butanoyl phosphate. CC -!- The enzyme from Clostridium sp. also acts, more slowly on pentanoate CC and propanoate, and on some branched-chain fatty acids (cf. CC EC 2.7.1.14). DR Q8R832, BUK1_CALS4 ; Q45829, BUK1_CLOAB ; Q9X276, BUK1_THEMA ; DR Q8R828, BUK2_CALS4 ; Q97II1, BUK2_CLOAB ; Q9X278, BUK2_THEMA ; DR C3P7U3, BUK_BACAA ; C3LJT8, BUK_BACAC ; Q81M67, BUK_BACAN ; DR B7JM15, BUK_BACC0 ; Q731D0, BUK_BACC1 ; B7IXF5, BUK_BACC2 ; DR C1ERN7, BUK_BACC3 ; B7HB35, BUK_BACC4 ; B7HNS7, BUK_BACC7 ; DR A7GSI3, BUK_BACCN ; B9IXF8, BUK_BACCQ ; Q818T1, BUK_BACCR ; DR Q635C1, BUK_BACCZ ; Q6HE00, BUK_BACHK ; A9VGB0, BUK_BACMK ; DR P54532, BUK_BACSU ; Q8A4P5, BUK_BACTN ; Q05619, BUK_CLOB8 ; DR B2UYH0, BUK_CLOBA ; B2TIN4, BUK_CLOBB ; Q0TMV4, BUK_CLOP1 ; DR P81337, BUK_CLOPA ; P0C2D8, BUK_CLOPE ; Q0SQK0, BUK_CLOPS ; DR Q890U0, BUK_CLOTE ; B5Y8N2, BUK_COPPD ; Q9RVA9, BUK_DEIRA ; DR B2KEH0, BUK_ELUMP ; Q9RPS7, BUK_ENTFA ; B1YLR4, BUK_EXIS2 ; DR P54621, BUK_GEOSE ; Q92BY5, BUK_LISIN ; C1L2S6, BUK_LISMC ; DR Q71ZV2, BUK_LISMF ; B8DFV8, BUK_LISMH ; Q8Y7B6, BUK_LISMO ; DR A0AIH1, BUK_LISW6 ; C6BVJ0, BUK_MARSD ; Q8CXE5, BUK_OCEIH ; DR Q30WM4, BUK_OLEA2 ; A6KZZ5, BUK_PHOV8 ; A5ILI6, BUK_THEP1 ; //