Two novel types of hexokinases in the moss Physcomitrella patens

BMC Plant Biology

Table 1 Predicted intracellular locations and transmembrane helices of moss hexokinases

Protein	Type	cTP^a	mTP^a	SP^a	other^a	Loc^a	RC^a	TPlen^a	TMH^b	TMhelix^b
PpHxk1	A	0.800	0.207	0.007	0.046	C	3	37	0	-
PpHxk2	B	0.040	0.129	0.724	0.013	S	3	22	1	aa 7-26
PpHxk3	B	0.043	0.091	0.777	0.016	S	2	22	1	aa 7-26
PpHxk4	C	0.337	0.196	0.080	0.452	-	5	-	0	-
PpHxk5	A	0.120	0.373	0.008	0.129	M	4	14	0	-
PpHxk6	A	0.685	0.110	0.010	0.043	C	3	44	0	-
PpHxk7	B	0.164	0.043	0.540	0.032	S	4	22	1	aa 7-26
PpHxk8	B	0.082	0.062	0.771	0.022	S	2	22	1	aa 7-26
PpHxk9	D	0.052	0.067	0.350	0.182	S	5	32	1	aa 7-29
PpHxk10	D	0.048	0.031	0.527	0.298	S	4	28	1	aa 7-29
PpHxk11	D	0.010	0.064	0.877	0.108	S	2	20	1	aa 5-24

^a Intracellular locations and target peptides predicted by TargetP 1.1 [44]. Abbreviations: cTP, chloroplast transit peptide; mTP, mitochondrial targeting peptide; SP, secretory pathway signal peptide; other, any other location; Loc, predicted subcellular localization (C, chloroplasts; S, secretory pathway; M, mitochondria); RC, Reliability Class (1 is the most reliable prediction and 5 the weakest); TPlen, predicted target peptide length. For each protein, the predicted location with the highest score is shown in bold style.
^b Transmembrane helices predicted by TMHMM 2.0 [43]. Abbreviations: TMH, predicted number of N-terminal transmembrane helices; TMhelix, amino acids predicted to be part of a transmembrane helix.

ISSN: 1471-2229