LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_32.5wLII_10799_15
Total number of 3D structures: 54
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
1sbp_A
309
282
253
0.91
23.32
87.746
24.962
T P
2h5y_B
233
282
204
1.89
13.73
60.898
10.244
T P
3cg1_A
293
282
213
1.88
9.86
58.407
10.739
T P
3cfz_A
289
282
207
1.92
12.08
56.427
10.249
T P
2ons_A
314
282
210
2.00
12.86
56.241
10.010
T P
3cfx_A
293
282
207
2.01
11.59
55.331
9.825
T P
3cg3_A
315
282
213
2.01
7.98
54.950
10.093
T P
1amf_A
231
282
203
1.88
10.34
54.599
10.242
T P
2qry_C
318
282
215
2.10
10.23
53.821
9.761
T P
3cij_A
291
282
206
2.04
13.59
53.609
9.624
T P
3c9h_B
339
282
217
2.12
11.52
53.162
9.779
T P
1atg_A
231
282
194
2.14
10.82
49.331
8.668
T P
1d9y_A
309
282
208
2.23
11.54
49.188
8.918
T P
1mrp_A
309
282
210
2.29
10.00
48.249
8.788
T P
1poy_1
323
282
203
2.24
9.36
47.956
8.687
T P
1pot_A
322
282
205
2.28
9.27
47.948
8.624
T P
1q35_A
317
282
202
2.24
11.39
47.714
8.616
T P
1y4t_A
317
282
207
2.38
9.18
47.618
8.345
T P
1a99_A
341
282
204
2.32
7.35
46.855
8.416
T P
1xvx_A
311
282
201
2.24
11.94
46.754
8.584
T P
1eu8_A
407
282
205
2.49
9.27
44.947
7.917
T P
3fir_A
231
282
190
2.29
14.74
44.655
7.956
T P
2hxw_B
230
282
192
2.34
14.06
44.398
7.859
T P
3fjm_A
231
282
190
2.30
11.05
44.318
7.911
T P
2v84_A
319
282
198
2.40
8.59
44.270
7.922
T P
3fj7_A
231
282
190
2.30
10.53
44.009
7.930
T P
3c4m_A
469
282
196
2.47
8.67
43.781
7.641
T P
3ehu_A
441
282
190
2.44
7.37
43.258
7.492
T P
3ehs_A
457
282
196
2.50
8.67
42.916
7.536
T P
3eht_A
452
282
189
2.43
8.47
42.766
7.469
T P
1r6z_Z
499
282
192
2.45
7.81
42.693
7.526
T P
1mdp_1
363
282
190
2.45
7.89
42.654
7.463
T P
1hsj_A
487
282
191
2.46
8.38
42.646
7.456
T P
3dm0_A
675
282
191
2.45
7.85
42.474
7.501
T P
1xvy_A
307
282
185
2.37
10.81
42.201
7.477
T P
3d4g_E
472
282
190
2.45
6.84
42.110
7.461
T P
1mg1_A
450
282
189
2.44
8.47
41.905
7.444
T P
2vgq_A
461
282
187
2.42
6.42
41.777
7.426
T P
3f5f_A
656
282
186
2.43
9.14
41.683
7.346
T P
2o68_A
307
282
173
2.50
12.14
40.184
6.664
T P
1qw0_A
308
282
171
2.52
12.28
40.029
6.524
T P
2o6a_A
307
282
170
2.44
12.35
40.017
6.704
T P
1qvs_A
308
282
171
2.46
11.70
39.916
6.681
T P
1xc1_A
309
282
178
2.60
10.67
39.197
6.604
T P
1nnf_A
308
282
171
2.59
10.53
38.827
6.362
T P
1o7t_A
309
282
176
2.56
10.23
38.424
6.607
T P
2o69_A
308
282
164
2.53
11.59
38.155
6.236
T P
2pt1_A
317
282
177
2.60
10.73
37.834
6.561
T P
1y9u_A
314
282
152
2.45
9.87
35.712
5.960
T P
2voz_B
315
282
163
2.64
14.11
35.621
5.941
T P
2heu_A
391
282
158
2.50
6.96
34.963
6.071
T P
2hq0_A
388
282
139
2.40
9.35
33.117
5.552
T P
1twy_A
249
282
133
2.39
3.01
31.764
5.346
T P
2nvu_B
789
282
129
2.51
7.75
29.343
4.946
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]