5. Amino Acid Metabolism 5.14 Tryptophan metabolism [MAP:00380] *b0037 caiC; probable crotonobetaine/carnitine-CoA ligase. [EC:6.3.2.-] [SP:CAIC_ECOLI] *b0051 ksgA; dimethyladenosine transferase (S-adenosylmethionine-6-N', N'- adenosyl(RRNA) dimethyltransferase) (16s rRNA dimethylase) (high level kasugamycin resistance protein ksga) (kasugamycin dimethyltransferase). [EC:2.1.1.-] [SP:KSGA_ECOLI] *b0347 mhpA; 3-(3-hydroxy-phenyl)propionate hydroxylase. [EC:1.14.13.-] [SP:MHPA_ECOLI] *b0348 mhpB; 2,3-dihydroxyphenylpropionate 1,2-dioxygenase. [EC:1.13.11.-] [SP:MHPB_ECOLI] *b0594 entE; 2,3-dihydroxybenzoate-AMP ligase (dihydroxybenzoic acid- activating enzyme) (enterobactin synthetase component E) (enterochelin synthase E). [EC:6.3.2.-] [SP:ENTE_ECOLI] *b0726 sucA; 2-oxoglutarate dehydrogenase e1 component (alpha-ketoglutarate dehydrogenase). [EC:1.2.4.2] [SP:ODO1_ECOLI] *b0859 ybjF; hypothetical RNA methyltransferase in poti-artj intergenic region. [EC:2.1.1.-] [SP:YBJF_ECOLI] *b1210 hemA; glutamyl-tRNA reductase (GLUTR). [EC:1.2.1.-] [SP:HEM1_ECOLI] *b1300 aldH; putative aldehyde dehydrogenase. [EC:1.2.1.3] [SP:DHAL_ECOLI] *b1386 tynA, maoa; copper amine oxidase precursor (tyramine oxidase). [EC:1.4.3.6] [SP:AMO_ECOLI] *b1393 ydbS; probable enoyl-CoA hydratase. [EC:4.2.1.17] [SP:ECHH_ECOLI] *b1732 katE; catalase hpii (hydroxyperoxidase II). [EC:1.11.1.6] [SP:CATE_ECOLI] *b2224 atoB; acetyl-CoA acetyltransferase (acetoacetyl-CoA thiolase). [EC:2.3.1.9] [SP:ATOB_ECOLI] *b2311 ubiX, dedf; 3-octaprenyl-4-hydroxybenzoate carboxy-lyase (polyprenyl P- hydroxybenzoate decarboxylase). [EC:4.1.1.-] [SP:UBIX_ECOLI] *b2785 ygcA; hypothetical RNA methyltransferase in rela-bara intergenic region. [EC:2.1.1.-] [SP:YGCA_ECOLI] *b2907 ubiH, visb; ubih protein. [EC:1.14.13.-] [SP:UBIH_ECOLI] *b2927 epd, gapB; D-erythrose 4-phosphate dehydrogenase (E4PDH). [EC:1.2.1.-] [SP:E4PD_ECOLI] *b3259 prmA; ribosomal protein l11 methyltransferase. [EC:2.1.1.-] [SP:PRMA_ECOLI] *b3384 trpS; tryptophanyl-tRNA synthetase (tryptophan--tRNA ligase) (trpRS). [EC:6.1.1.2] [SP:SYW_ECOLI] *b3708 tnaA; tryptophanase [EC:4.1.99.1] *b3833 ubiE; ubiquinone/menaquinone biosynthesis methlytransferase ubie. [EC:2.1.1.-] [SP:UBIE_ECOLI] *b3846 fadB, oldb; fatty oxidation complex alpha subunit (contain: enoyl-CoA hydratase , delta(3)-cis-delta(2)-trans-enoyl-CoA isomerase , 3- hydroxyacyl-CoA dehydrogenase , and 3-hydroxybutyryl-CoA epimerase ). [EC:1.1.1.35 4.2.1.17 5.1.2.3 5.3.3.8] [SP:FADB_ECOLI] *b3942 katG; catalase hpi (hydroperoxidase I). [EC:1.11.1.6] [SP:CATA_ECOLI]