Id |
Subject |
Object |
Predicate |
Lexical cue |
T1 |
0-125 |
Sentence |
denotes |
Identification and characterization of BCL-3-binding protein: implications for transcription and DNA repair or recombination. |
T2 |
126-317 |
Sentence |
denotes |
A putative oncogene bcl-3 was originally identified and cloned at the breakpoint in the recurring chromosome translocation t(14;19) found in some cases of B cell chronic lymphocytic leukemia. |
T3 |
318-503 |
Sentence |
denotes |
Studies of bcl-3-deficient mice demonstrated a critical role for bcl-3 in the development of a normal immune response and the formation of germinal centers in secondary lymphoid organs. |
T4 |
504-623 |
Sentence |
denotes |
However, the molecular mechanism that underlies B cell leukemogenesis and the knockout mouse phenotype remains unclear. |
T5 |
624-798 |
Sentence |
denotes |
Here we have identified and characterized BCL-3-binding protein (B3BP) as a protein interacting specifically with the bcl-3 gene product (BCL-3) by a yeast two-hybrid screen. |
T6 |
799-894 |
Sentence |
denotes |
We found that B3BP associates with not only BCL-3 but also p300/CBP histone acetyltransferases. |
T7 |
895-1017 |
Sentence |
denotes |
The N-terminal region of B3BP that contains the ATP-binding site is important for the interaction with BCL-3 and p300/CBP. |
T8 |
1018-1264 |
Sentence |
denotes |
Homology searches indicate that the ATP-binding region of B3BP, which contains a typical Walker-type ATP-binding P-loop, most resembles that of 2',3'-cyclic nucleotide 3'-phosphodiesterase of mammals and polynucleotide kinase of T4 bacteriophage. |
T9 |
1265-1331 |
Sentence |
denotes |
In fact B3BP shows intrinsic ATP binding and hydrolyzing activity. |
T10 |
1332-1401 |
Sentence |
denotes |
Furthermore, we demonstrated that B3BP is a 5'-polynucleotide kinase. |
T11 |
1402-1599 |
Sentence |
denotes |
We also found a small MutS-related domain, which is thought to be involved in the DNA repair or recombination reaction, in the C-terminal region of B3BP, and it shows nicking endonuclease activity. |
T12 |
1600-1762 |
Sentence |
denotes |
These observations might help to gain new insights into the function of BCL-3 and p300/CBP, especially the coupling of transcription with repair or recombination. |