Table 3 Conserved domains in enzymes of folate synthesis in maize, Arabidopsis, and E. coli

ZmGCH1-1

2

GTP_cyclohydroI

190

ZmHPPK/DHPS

2

HPPK

125

GTP_cyclohydroI

189

Pterin_bind

220

ZmGCH1-2

2

GTP_cyclohydroI

193

AtHPPK/DHPS1

2

HPPK

125

GTP_cyclohydroI

192

Pterin_bind

220

AtGCH1

2

GTP_cyclohydroI

156

AtHPPK/DHPS2

2

HPPK

126

GTP_cyclohydroI

183

Pterin_bind

220

EcGCH1

1

GTP_cyclohydroI

179

EcHPPK

1

HPPK

127

ZmFOLB1

1

FolB

113

EcDHPS

1

Pterin_bind

205

ZmFOLB2

1

FolB

113

ZmDHFS-1

1

Mur_ligase_M

246

AtFOLB1

1

FolB

114

ZmDHFS-2

1

Mur_ligase_M

245

AtFOLB2

1

FolB

114

AtDHFS

1

Mur_ligase_M

244

AtFOLB3

1

FolB

114

EcFOLC

2

Mur_ligase_M

214

EcFOLB

1

FolB

122

Mur_ligase_C

80

ZmADCS

4

GATase

174

ZmDRTS-1

2

DHFR_1

168

GATase

61

Thymidylat_synt

82

Anth_synt_I_N

153

ZmDRTS-2

2

DHFR_1

176

Chorismate_bind

258

Thymidylat_synt

82

AtADCS

4

GATase

171

ZmDRTS-3

2

DHFR_1

177

GATase

58

Thymidylat_synt

283

Anth_synt_I_N

155

ZmDRTS-4

2

DHFR_1

177

Chorismate_bind

258

Thymidylat_synt

283

EcPABB

2

Anth_synt_I_N

138

AtDRTS1

2

DHFR_1

177

Chorismate_bind

254

Thymidylat_synt

283

EcPABA

1

GATase

184

AtDRTS2

2

DHFR_1

177

ZmADCL1

1

Aminotran_4

235

Thymidylat_synt

283

ZmADCL2

1

Aminotran_4

239

AtDRTS3

2

DHFR_1

177

ZmADCL3

1

Aminotran_4

235

Thymidylat_synt

257

AtADCL1

1

Aminotran_4

235

EcDYR

1

DHFR_1

152

AtADCL2

1

Aminotran_4

235

EcTYSY

1

Thymidylat_synt

263

AtADCL3

1

Aminotran_4

236

ZmFPGS-1

1

Mur_ligase_M

210

EcPABC

1

Aminotran_4

229

ZmFPGS-2

1

Mur_ligase_M

209

AtFPGS1

1

Mur_ligase_M

209

AtFPGS2

1

Mur_ligase_M

209

AtFPGS3

1

Mur_ligase_M

205

EcFOLC

2

Mur_ligase_M

214

Mur_ligase_C

80