Structural alignments of the E. coli IclR effector domain with protein structures with known function found in the protein data bank (as of 20.04.05)

The matched structures are sorted by z-score.


Protein species pdb code Family of trans. regulators z1 Rmsd (amino acids)2 Sequence identity over equivalent region (%)
IclR E. coli 1TD5 IclR 36.8 0 (171) 100
Glyoxylate regulatory protein E. coli 1TF1 IclR 26.9 1.4 (168) 44
IclR homologue Thermotoga maritima 1MKM IclR 24.3 1.9 (166) 31
YaiJ E. coli 1YSQ IclR 24.1 1.6 (167) 28
KdgR E. coli 1YSP IclR 22.4 1.9 (159) 30
3’5’ cyclic nucleotide phosphodiesterase (containing GAF domain) E. coli 1MC0 - 9.3 2.7 (111) 12
GAF domain from cyclic nucleotide phosphodiesterase S. cerevisae 1F5M - 8.5 2.7 (113) 11
Gaf domains from adenylyl cyclase   1YKD - 7.8 2.6 (107) 11
Profilin Arabidopsis thaliana 3NUL - 6.4 3.1 (99) 5


1Z score: Z-score, i.e., strength of structural similarity in standard deviations above expexted.
2Rmsd (amino acids): positional root mean square deviation of superimposed CA atoms in Ångstroms (total number of equivalenced residues)