LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_60.5wLII_10961_3
Total number of 3D structures: 10
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
1dli_A
402
90
80
1.46
16.25
85.721
5.122
T P
1dlj_A
402
90
80
1.49
16.25
85.385
5.024
T P
1mv8_A
436
90
77
1.79
14.29
79.230
4.078
T P
1muu_A
436
90
78
1.80
12.82
79.006
4.112
T P
2q3e_A
460
90
78
1.82
12.82
73.859
4.066
T P
2o3j_A
465
90
77
1.78
10.39
72.374
4.089
T P
3g79_A
475
90
78
2.04
14.10
67.076
3.650
T P
1bg6_A
349
90
67
2.08
7.46
60.358
3.070
T P
1ad3_A
446
90
58
2.42
6.90
42.953
2.304
T P
1zoy_B
239
90
33
2.59
12.12
25.642
1.226
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]