| structure name | CRYSTAL STRUCTURE OF THE LAC REPRESSOR DIMER BOUND TO OPERATOR AND THE ANTI-INDUCER ONPF (LAC REPRESSOR) |
| reference | Bell et al. |
| source | Escherichia coli |
| experiment | X-ray (resolution=2.60, R-factor=0.247) |
| structural superfamily | Periplasmic binding protein-like I;lambda repressor-like DNA-binding domains; |
| sequence family | Bacterial regulatory proteins, lacI fami; Periplasmic binding proteins and sugar b; |
| multimeric complexes | 1efa_AB 1jwl_AB 1lbg_AB 1lbg_CD 2pe5_AB |
| redundant complexes | 1jwl_B
1lbg_D
 2pe5_A
|
| links to other resources | NAKB  PDIdb DNAproDB |
| protein sequence | |
| interface signature | LYSYQSRHALA |
Estimated binding specificities ?
readout + contact |  |
A | 9 0 7 9 0 96 0 96 73 C | 73 0 75 7 96 0 96 0 7 G | 7 96 7 7 0 0 0 0 9 T | 7 0 7 73 0 0 0 0 7scan! |
Dendrogram of similar interfaces ?
matrix formatLTYCSGYGQC--STRG--HT--AG--LGAC L +1efa_B +---------2 ITYTSGMTAA--STRG--NT--AG--LCAT L ! ! +3oqm_C +-----3 +-1 IT--ST--ATTTSTRG----VTAG--LCAC ! ! +1rzr_C +----------4 ! ----SG--TC------RG--------LCKA L ! ! +----------1jft_A --5 ! LT----ITTGTTST----DCIT--LCRT-- L ! +----------------7ce1_D ! --YT--YTQATTSTRT--HG------RT-- +---------------------------1osl_A |
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updated Fri Sep 13 15:32:22 2024