| Id |
Subject |
Object |
Predicate |
Lexical cue |
| TextSentencer_T1 |
0-117 |
Sentence |
denotes |
Structural and computational characterization of the SHV-1 beta-lactamase-beta-lactamase inhibitor protein interface. |
| T1 |
0-117 |
Sentence |
denotes |
Structural and computational characterization of the SHV-1 beta-lactamase-beta-lactamase inhibitor protein interface. |
| TextSentencer_T2 |
118-254 |
Sentence |
denotes |
Beta-lactamase inhibitor protein (BLIP) binds a variety of class A beta-lactamases with affinities ranging from micromolar to picomolar. |
| T2 |
118-254 |
Sentence |
denotes |
Beta-lactamase inhibitor protein (BLIP) binds a variety of class A beta-lactamases with affinities ranging from micromolar to picomolar. |
| TextSentencer_T3 |
255-394 |
Sentence |
denotes |
Whereas the TEM-1 and SHV-1 beta-lactamases are almost structurally identical, BLIP binds TEM-1 approximately 1000-fold tighter than SHV-1. |
| T3 |
255-394 |
Sentence |
denotes |
Whereas the TEM-1 and SHV-1 beta-lactamases are almost structurally identical, BLIP binds TEM-1 approximately 1000-fold tighter than SHV-1. |
| TextSentencer_T4 |
395-606 |
Sentence |
denotes |
Determining the underlying source of this affinity difference is important for understanding the molecular basis of beta-lactamase inhibition and mechanisms of protein-protein interface specificity and affinity. |
| T4 |
395-606 |
Sentence |
denotes |
Determining the underlying source of this affinity difference is important for understanding the molecular basis of beta-lactamase inhibition and mechanisms of protein-protein interface specificity and affinity. |
| TextSentencer_T5 |
607-675 |
Sentence |
denotes |
Here we present the 1.6A resolution crystal structure of SHV-1.BLIP. |
| T5 |
607-675 |
Sentence |
denotes |
Here we present the 1.6A resolution crystal structure of SHV-1.BLIP. |
| TextSentencer_T6 |
676-803 |
Sentence |
denotes |
In addition, a point mutation was identified, SHV D104E, that increases SHV.BLIP binding affinity from micromolar to nanomolar. |
| T6 |
676-803 |
Sentence |
denotes |
In addition, a point mutation was identified, SHV D104E, that increases SHV.BLIP binding affinity from micromolar to nanomolar. |
| TextSentencer_T7 |
804-976 |
Sentence |
denotes |
Comparison of the SHV-1.BLIP structure with the published TEM-1.BLIP structure suggests that the increased volume of Glu-104 stabilizes a key binding loop in the interface. |
| T7 |
804-976 |
Sentence |
denotes |
Comparison of the SHV-1.BLIP structure with the published TEM-1.BLIP structure suggests that the increased volume of Glu-104 stabilizes a key binding loop in the interface. |
| TextSentencer_T8 |
977-1120 |
Sentence |
denotes |
Solution of the 1.8A SHV D104K.BLIP crystal structure identifies a novel conformation in which this binding loop is removed from the interface. |
| T8 |
977-1120 |
Sentence |
denotes |
Solution of the 1.8A SHV D104K.BLIP crystal structure identifies a novel conformation in which this binding loop is removed from the interface. |
| TextSentencer_T9 |
1121-1316 |
Sentence |
denotes |
Using these structural data, we evaluated the ability of EGAD, a program developed for computational protein design, to calculate changes in the stability of mutant beta-lactamase.BLIP complexes. |
| T9 |
1121-1316 |
Sentence |
denotes |
Using these structural data, we evaluated the ability of EGAD, a program developed for computational protein design, to calculate changes in the stability of mutant beta-lactamase.BLIP complexes. |
| TextSentencer_T10 |
1317-1547 |
Sentence |
denotes |
Changes in binding affinity were calculated within an error of 1.6 kcal/mol of the experimental values for 112 mutations at the TEM-1.BLIP interface and within an error of 2.2 kcal/mol for 24 mutations at the SHV-1.BLIP interface. |
| T10 |
1317-1547 |
Sentence |
denotes |
Changes in binding affinity were calculated within an error of 1.6 kcal/mol of the experimental values for 112 mutations at the TEM-1.BLIP interface and within an error of 2.2 kcal/mol for 24 mutations at the SHV-1.BLIP interface. |
| TextSentencer_T11 |
1548-1783 |
Sentence |
denotes |
The reasonable success of EGAD in predicting changes in interface stability is a promising step toward understanding the stability of the beta-lactamase.BLIP complexes and computationally assisted design of tight binding BLIP variants. |
| T11 |
1548-1783 |
Sentence |
denotes |
The reasonable success of EGAD in predicting changes in interface stability is a promising step toward understanding the stability of the beta-lactamase.BLIP complexes and computationally assisted design of tight binding BLIP variants. |