| Id |
Subject |
Object |
Predicate |
Lexical cue |
| TextSentencer_T1 |
0-107 |
Sentence |
denotes |
Structure-immunomodulating activity relationships of a pectic arabinogalactan from Vernonia kotschyana Sch. |
| TextSentencer_T2 |
108-121 |
Sentence |
denotes |
Bip. ex Walp. |
| TextSentencer_T3 |
122-277 |
Sentence |
denotes |
Structure and immunological characteristics of the pectic arabinogalactan Vk2a (previously reported as Vk100A2a) from the roots of Vernonia kotschyana Sch. |
| TextSentencer_T4 |
278-561 |
Sentence |
denotes |
Bip. ex Walp. were investigated after enzymatic digestion of the galacturonan moiety and the side chains of the rhamnogalacturonan structure of Vk2a. endo-alpha-D-(1-->4)-Polygalacturonase digestion released the high molecular weight 'hairy region' (Vk2a-HR) and oligogalacturonides. |
| TextSentencer_T5 |
562-674 |
Sentence |
denotes |
Vk2a-HR consisted of GalA (4-linked) and Rha (2- or 2,4-linked) in a 1:1 ratio, with 60% of Rha branched at C-4. |
| TextSentencer_T6 |
675-757 |
Sentence |
denotes |
The Rha located in the rhamnogalacturonan core was branched randomly by Gal units. |
| TextSentencer_T7 |
758-945 |
Sentence |
denotes |
Vk2a-HR was rich in neutral sugars such as Araf 5- (12.2%) and 3,5-substituted (12.8%) and terminally- (14.1%) linked and Gal 4- (13.0%), 3- (0.9%), 6- (2.2%) and 3,6- (1.1%) substituted. |
| TextSentencer_T8 |
946-1006 |
Sentence |
denotes |
Arabinans with chain lengths up to 11 units were identified. |
| TextSentencer_T9 |
1007-1100 |
Sentence |
denotes |
Araf residues were attached to C-3 of alpha-L-(1-->5)-Araf chains and to C-4 of Gal residues. |
| TextSentencer_T10 |
1101-1235 |
Sentence |
denotes |
Single Gal units and chains of beta-D-(1-->6)-linked galacto di- to penta-saccharides were attached to a beta-D-(1-->3)-galactan core. |
| TextSentencer_T11 |
1236-1495 |
Sentence |
denotes |
All the enzyme resistant fractions expressed potent complement fixation and induction of B-cell mitogenic activity, and the present study indicates that there may be several and possibly structurally different active sites involved in the bioactivity of Vk2a. |
| TextSentencer_T12 |
1496-1667 |
Sentence |
denotes |
The bioactive sites may be located both in the more peripheral parts of the molecule but also in the inner core of the 'hairy region' or in larger enzyme-resistant chains. |
| T1 |
0-107 |
Sentence |
denotes |
Structure-immunomodulating activity relationships of a pectic arabinogalactan from Vernonia kotschyana Sch. |
| T2 |
108-121 |
Sentence |
denotes |
Bip. ex Walp. |
| T3 |
122-277 |
Sentence |
denotes |
Structure and immunological characteristics of the pectic arabinogalactan Vk2a (previously reported as Vk100A2a) from the roots of Vernonia kotschyana Sch. |
| T4 |
278-561 |
Sentence |
denotes |
Bip. ex Walp. were investigated after enzymatic digestion of the galacturonan moiety and the side chains of the rhamnogalacturonan structure of Vk2a. endo-alpha-D-(1-->4)-Polygalacturonase digestion released the high molecular weight 'hairy region' (Vk2a-HR) and oligogalacturonides. |
| T5 |
562-674 |
Sentence |
denotes |
Vk2a-HR consisted of GalA (4-linked) and Rha (2- or 2,4-linked) in a 1:1 ratio, with 60% of Rha branched at C-4. |
| T6 |
675-757 |
Sentence |
denotes |
The Rha located in the rhamnogalacturonan core was branched randomly by Gal units. |
| T7 |
758-945 |
Sentence |
denotes |
Vk2a-HR was rich in neutral sugars such as Araf 5- (12.2%) and 3,5-substituted (12.8%) and terminally- (14.1%) linked and Gal 4- (13.0%), 3- (0.9%), 6- (2.2%) and 3,6- (1.1%) substituted. |
| T8 |
946-1006 |
Sentence |
denotes |
Arabinans with chain lengths up to 11 units were identified. |
| T9 |
1007-1100 |
Sentence |
denotes |
Araf residues were attached to C-3 of alpha-L-(1-->5)-Araf chains and to C-4 of Gal residues. |
| T10 |
1101-1235 |
Sentence |
denotes |
Single Gal units and chains of beta-D-(1-->6)-linked galacto di- to penta-saccharides were attached to a beta-D-(1-->3)-galactan core. |
| T11 |
1236-1495 |
Sentence |
denotes |
All the enzyme resistant fractions expressed potent complement fixation and induction of B-cell mitogenic activity, and the present study indicates that there may be several and possibly structurally different active sites involved in the bioactivity of Vk2a. |
| T12 |
1496-1667 |
Sentence |
denotes |
The bioactive sites may be located both in the more peripheral parts of the molecule but also in the inner core of the 'hairy region' or in larger enzyme-resistant chains. |