| structure name | STRUCTURE OF THE HOMEOTIC UBX/EXD/DNA TERNARY COMPLEX (PROTEIN HOMEOBOX PROTEIN EXTRADENTICLE) |
| reference | Aggarwal et al. Nature 397 714 1999 |
| source | DROSOPHILA MELANOGASTER |
| experiment | X-ray (resolution=2.40, R-factor=?) |
| structural superfamily | Homeodomain-like; |
| sequence family | Homeobox domain; |
| multimeric complexes | 1b8i_AB 2r5y_AB 2r5z_AB |
| redundant complexes |  2r5y_B
2r5z
|
| links to other resources | NAKB  PDIdb DNAproDB |
| protein sequence | |
| interface signature | RNNR |
Estimated binding specificities ?
| contact |  |
A | 54 0 0 96 13 C | 13 0 96 0 54 G | 16 0 0 0 13 T | 13 96 0 0 16scan! |
Related DNA sequences reported in the literature ?
| site | source | matches (E-value) |
|---|---|---|
| term: EXD | ||
| ATCAATCAA | PubMed | 1b8i_B(2.91e-03), 1b8i_AB(3.52e-06), 2r5y_AB(1.57e-06), ... (total=5) |
| TGATNNAT | PubMed | 1b8i_B(1.77e-03), 1b8i_AB(2.74e-05), 2r5y_AB(1.78e-05), ... (total=5) |
| TGATTAAT | PubMed | 1b8i_B(1.77e-03), 1b8i_AB(2.58e-07), 2r5y_AB(1.75e-07), ... (total=5) |
| TGATTNATGG | PubMed | 1b8i_B(4.06e-03), 1b8i_AB(2.55e-13), 2r5y_AB(5.83e-14), ... (total=5) |
| TTGATTGAT | PubMed | 1b8i_B(2.91e-03), 1b8i_AB(3.52e-06), 2r5y_AB(1.57e-06), ... (total=5) |
Dendrogram of similar interfaces ?
matrix format----------------------NT----NA--RG-- L +1b8i_B +--1 ----------------------NT----NAIARG-- L +--6 +1b72_B ! ! ----------------------NC--ITNARGRG-- L +------9 +--6fqq_E ! ! ----------NT------------------------ ! +-----7tve_F +-12 ----------------------IA--KGNA------ L ! ! +2hdd_A ! ! +---------3 --------------YTVC--KGDC--KC-------- L ! ! ! +2qhb_A ! +-10 ----------------------IA----NA------ ! ! +4qtr_D ! +--------5 ----------------------IT--QCNAACRG-- L +--13 +6a8r_A ! ! HTRT------------------NC--STNARG---- L ! ! +1k61_B ! ! +---2 ----------------------NT----NAITRG-- L ! ! ! +5zjt_B ! ! +------7 --------------------KTIA--QCNA----RT L +-14 ! ! ! +1ig7_A ! ! +--11 +--4 ----------------------IT--QTNAMG---- L ! ! ! +5zjt_E ! ! ! ----------------RTQT--IT--QANAVTKTKT L +-15 ! +----------2ld5_A ! ! ! ------YA--------------IA--QCNAYCKG-- L ! ! +------------------5flv_I +--16 ! NGRGTG------LG--LCRG---------------- ! ! +--------------------4e9f_A ! ! --------------------KGSA--QA-------- L -17 ! +----6j5b_C ! +-----------------8 --------DT----RGRCTT--KT------------ L ! +----2o9l_A ! ----------------NTVCECSTYTSTYC------ L +--------------------------5ed4_A |
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updated Thu Dec 22 17:22:13 2022