Trp Repressors
| Helix3-Green Helix5-purple cofactor:tryptophan-blue residue80:Ala-yellow | In 1TRO, cofactor interate with residue 80, not residue 77. Trp repressor of 1TRO has three more residues than 1WRT and 1WRS in the begining. |
See some messages about1TRO 1WRT 1WRS
Trp repressor with cofactor | Trp repressor without cofactor |
| Cofactors color in blue | |
Detail Comparision
The angles between helix 3 (green) and helix 5(purple) are different.
1WRS-Holo protein
1WRT-Apo protein
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