Skip to main content
. Author manuscript; available in PMC: 2010 May 5.
Published in final edited form as: Phytochemistry. 2005 Jun;66(11):1211–1230. doi: 10.1016/j.phytochem.2005.03.031

Table 4.

Amino acid alterations of the SAM (A) and substrate binding sites (B) of floral benzenoid carboxyl methyltransferases

SAMT-type
BAMT-type
C. b. SAMT A. m. SAMT P. h. BSMT1 P. h. BSMT2 H. c. SAMT S. f. SAMT A. t. BSMT A. l. BSMT N. s. BSMT A. m. BAMT
A Lys 10 Asn Asn Asn Asn Asn Ser Ser Asn Met
Ser 22 Ser Ser Ser Ser Ser Ser Ser Ser Ser
Asp 57 Asp Asp Asp Asp Asp Glu Glu Asp Asp
Asp 98 Asp Asp Asp Asp Asp Asp Asp Asp Asp
Leu 99 Leu Leu Leu Leu Leu Leu Leu Leu Leu
Ser 129 Ser Ser Ser Ser Ser Ser Ser Ser Ser
Phe 130 Phe Phe Phe Phe Phe Phe Phe Phe Phe
B Gln 25 Gln Gln Gln Gln Gln Gln Gln Gln Gln
Tyr 147 Tyr Tyr Tyr Tyr Tyr Tyr Tyr Phe Tyr
Met 150 Met Met Met Met Met His His His His
Trp 151 Trp Trp Trp Trp Trp Trp Trp Trp Trp
Leu 210 Leu Leu Leu Leu Met Ile Ile Met Asn
Ile 225 Ile Ile Ile Val Ala Phe Phe Ile Ile
Trp 226 Trp Trp Trp Trp Leu Trp Trp Leu Phe
Tyr 255 Tyr Tyr Tyr Tyr Tyr Tyr Tyr Tyr Tyr
Met 308 Met Met Met Met Val Ile Ile Met Val
Val 311 Val Val Val Val Val Val Val Phe Ile
Phe 347 Phe Phe Phe Phe Phe Thr Thr Ser Tyr