LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_153.5wLII_11111_94
Total number of 3D structures: 18
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
1kae_A
434
140
127
1.67
15.75
85.598
7.178
T P
1k75_A
431
140
130
1.87
16.92
85.238
6.602
T P
1din_A
233
140
67
2.52
7.46
31.920
2.558
T P
2c7b_A
294
140
67
2.37
5.97
31.915
2.713
T P
1zi9_A
233
140
65
2.44
4.62
31.848
2.557
T P
1zi6_A
233
140
68
2.60
7.35
31.792
2.514
T P
1zj4_A
232
140
64
2.44
6.25
31.729
2.516
T P
1zj5_A
232
140
65
2.48
6.15
31.557
2.516
T P
2ecf_A
700
140
69
2.65
2.90
31.506
2.512
T P
1zi8_A
233
140
65
2.57
6.15
31.309
2.431
T P
1ggv_A
231
140
63
2.51
4.76
31.082
2.410
T P
1zix_A
233
140
64
2.48
4.69
30.723
2.481
T P
2dcm_A
662
140
67
2.52
4.48
30.496
2.560
T P
1zic_A
233
140
63
2.52
6.35
30.347
2.407
T P
2z3z_A
651
140
59
2.63
5.08
28.227
2.157
T P
2d5l_A
665
140
58
2.46
5.17
28.014
2.266
T P
3f67_A
240
140
63
2.64
4.76
27.750
2.303
T P
2aq9_A
262
140
32
2.79
6.25
15.034
1.107
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]