LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_256.5wLII_11212_112
Total number of 3D structures: 9
LGA calculations using distance cutoff DIST: 4.0 A

Residues superimposed below 2.00 A: GREEN
Residues superimposed below 4.00 A: YELLOW
Residues superimposed below 6.00 A: ORANGE
Residues superimposed below 8.00 A: BROWN
Residues superimposed above 8.00 A or not aligned: RED
Terminal residues not aligned: GREY

Structure Deviation Summary

Calculations based on one final LGA superposition
(Bar representation of 3D plots, TEXT)

Structures ordered by LGA_S - score
Structure
NS
NT
N(dist=4.0)
RMSD(N)
Seq_ID(N)
LGA_S
LGA_Q
PLOTS
3bff_A
262
43
42
1.07
28.57
95.288
3.591
T P
3bfe_A
262
43
42
1.05
28.57
95.267
3.655
T P
3bfd_A
263
43
42
1.09
28.57
95.124
3.541
T P
1c3g_A
170
43
20
2.40
5.00
37.280
0.801
T P
1nlt_A
228
43
21
2.62
4.76
36.503
0.771
T P
2qld_A
171
43
21
2.47
0.00
35.846
0.817
T P
2b26_A
157
43
20
2.53
0.00
33.505
0.762
T P
1xao_A
115
43
20
2.65
5.00
33.276
0.727
T P
2q2g_A
176
43
16
2.88
6.25
25.241
0.537
T P

NS : Total number of residues in Structure (rotated structure)
NT : Total number of residues in TARGET (frame of reference)
N : Total number of residues superimposed under 4.0 Angstrom distance cutoff
RMSD : RMS deviation calculated on all N residues superimposed under 4.0 Angstrom distance cutoff
Seq_Id : Sequence Identity. Percent of identical residues from the total of N aligned.
LGA_S : Structure similarity score calculated by internal LGA procedure (see LGA paper for details)
LGA_Q : Score (how tight is the superposition) calculated by the formula: Q = 0.1*N/(0.1+RMSD)
PLOTS : T - Flat text file (output from LGA program, rotated structure)
PLOTS : P - Plot of superimposed structures (3D plot colored as bars)

Citing LGA:
Zemla A., "LGA - a Method for Finding 3D Similarities in Protein Structures", Nucleic Acids Research, 2003, Vol. 31, No. 13, pp. 3370-3374. [MEDLINE]