LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_209.5wLII_11184_33
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
2qs7_A
138
133
130
0.47
34.62
97.408
22.784
T P
1l1s_A
111
133
105
1.96
10.48
69.017
5.105
T P
2hy5_C
101
133
91
1.73
16.48
62.871
4.970
T P
2hy5_A
130
133
106
2.06
15.09
61.386
4.903
T P
2hy5_B
132
133
108
2.08
10.19
60.973
4.964
T P
2d1p_A
130
133
108
2.19
11.11
60.312
4.723
T P
1jx7_A
117
133
106
2.01
14.15
59.653
5.017
T P
2fb6_A
116
133
100
2.09
12.00
58.313
4.565
T P
2d1p_B
119
133
106
2.14
8.49
57.552
4.734
T P
2pd2_A
108
133
98
1.94
14.29
57.241
4.796
T P
1o94_A
729
133
82
2.61
12.20
39.373
3.023
T P
1djq_A
729
133
79
2.54
7.59
37.116
2.991
T P
1rl3_A
268
133
33
2.12
9.09
18.442
1.487
T P
1ne6_A
268
133
33
2.40
9.09
17.827
1.319
T P
2qcs_B
291
133
28
2.46
3.57
14.637
1.094
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]