Skip to main content

Table 2 Interhelical angles of selected four-helix bundles and SAM domainsa

From: The NMR structure of the murine DLC2 SAM domain reveals a variant fold that is similar to a four-helix bundle

PDBb

Name

Helix Pairc

  

H1-H2

H2-H3

H3-H4

H4-H5

H5-H1

H2-H4

2JMT

DLC2

-163

NA

NA

156

147

-150

1P68

S-824

177

NA

NA

-156

-174

-159

1FLX

FELIX

-164

NA

NA

-165

-166

-160

1SVO

Mae

138

75

109

141

124

NA

1SV4

Yan

138

95

108

138

124

NA

1F0M

EphB2

153

95

108

138

124

NA

1DXS

p73

154

96

112

129

124

NA

1PK3

Scm

162

102

112

135

75

NA

1KW4

Ph

161

112

-87

155

118

NA

1B0X

EphA4

149

97

-113

127

118

NA

1OW5

Ste11

145

100

-114

112

132

NA

1Z1V

Ste50

158

101

-116

121

115

NA

 

Averaged

151

97

13

132

117

 
 

SDe

9

10

115

12

17

 
  1. aCalculated with the program INTERHLX
  2. bProtein Data Bank accession number
  3. cTo facilitate a comparison with five-helix SAM domains, the helix order of 2JMT, 1FLX and 1P68 is defined as H1-H2-H4-H5
  4. dAverage angles are calculated only for the five-helix SAM domains
  5. eStandard deviations are calculated only for the five-helix SAM domains