LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_330.5wLII_11276_69
Total number of 3D structures: 15
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
2hc8_A
113
106
96
0.94
16.67
88.580
9.192
T P
3b8e_A
998
106
95
1.77
13.68
82.001
5.068
T P
1wpg_A
994
106
94
1.79
14.89
80.822
4.977
T P
3ba6_A
993
106
86
1.52
16.28
76.175
5.318
T P
1mhs_A
920
106
84
1.64
17.86
74.065
4.822
T P
3b8c_A
833
106
85
1.83
17.65
71.773
4.405
T P
2q3f_A
179
106
40
2.72
10.00
25.598
1.420
T P
2ix1_A
643
106
35
2.25
11.43
24.510
1.489
T P
2ix0_A
637
106
36
2.39
2.78
23.940
1.448
T P
2dw4_A
634
106
33
2.39
3.03
22.899
1.324
T P
2iw5_A
666
106
36
2.62
8.33
22.746
1.326
T P
2h94_A
647
106
34
2.59
5.88
21.796
1.262
T P
2hko_A
647
106
31
2.58
0.00
21.067
1.155
T P
2v1d_A
666
106
28
2.52
0.00
18.968
1.067
T P
2z3y_A
643
106
28
2.59
3.57
18.287
1.039
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]