LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_432.5wLII_11277_252
Total number of 3D structures: 55
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
1wcv_1
243
257
237
0.68
24.47
91.225
30.396
T P
2bek_A
244
257
237
1.12
24.05
88.938
19.493
T P
2oze_A
284
257
217
1.82
19.35
66.731
11.311
T P
1g3q_A
237
257
210
1.69
27.62
66.411
11.760
T P
1ion_A
243
257
208
1.72
26.92
65.558
11.443
T P
1hyq_A
232
257
201
1.81
30.35
61.966
10.511
T P
1g20_H
262
257
195
1.98
21.54
57.292
9.374
T P
2afh_E
289
257
197
2.00
18.78
56.762
9.400
T P
2c8v_A
271
257
196
1.96
21.94
56.731
9.496
T P
3end_A
268
257
194
2.00
18.04
56.597
9.256
T P
1de0_A
289
257
199
2.10
19.60
56.500
9.063
T P
1xdb_A
289
257
198
2.08
19.70
55.282
9.090
T P
1xd8_A
289
257
196
2.06
19.39
54.812
9.062
T P
1cp2_A
269
257
195
2.06
20.51
54.194
9.008
T P
1rw4_A
271
257
186
1.99
20.97
52.836
8.886
T P
3ea0_B
242
257
195
2.08
23.59
52.632
8.954
T P
2ved_B
254
257
160
1.97
21.25
51.708
7.744
T P
2ph1_A
247
257
172
1.96
25.00
49.487
8.348
T P
3bfv_A
241
257
157
1.90
21.02
48.876
7.843
T P
3cio_A
255
257
158
1.83
17.09
48.272
8.174
T P
3fkq_A
354
257
163
2.00
15.95
45.453
7.744
T P
3cwq_A
206
257
154
1.96
18.83
44.736
7.477
T P
1ihu_A
540
257
158
2.08
18.99
43.965
7.237
T P
3e70_C
307
257
144
2.16
14.58
39.873
6.383
T P
3b9q_A
298
257
144
2.14
20.83
39.849
6.415
T P
3dm5_A
416
257
142
2.07
17.61
39.713
6.534
T P
1fpm_A
549
257
158
2.37
13.92
39.682
6.402
T P
2og2_A
302
257
144
2.13
19.44
39.539
6.446
T P
3dm9_B
305
257
144
2.12
14.58
39.502
6.486
T P
2v3c_C
403
257
140
2.10
17.86
39.132
6.358
T P
1jpn_A
296
257
142
2.12
17.61
39.127
6.400
T P
1fts_A
295
257
143
2.22
15.38
39.018
6.173
T P
1qzx_A
425
257
144
2.27
16.67
38.810
6.086
T P
2ng1_A
293
257
139
2.12
17.99
38.287
6.263
T P
1ls1_A
289
257
138
2.21
19.57
38.013
5.979
T P
2ffh_A
407
257
138
2.13
19.57
37.953
6.192
T P
2j45_A
297
257
138
2.18
18.84
37.830
6.054
T P
1ffh_A
287
257
133
2.10
20.30
37.781
6.049
T P
1j8m_F
295
257
143
2.29
16.08
37.750
5.973
T P
2c03_B
297
257
137
2.05
17.52
37.498
6.362
T P
2j7p_A
292
257
139
2.30
18.71
37.383
5.787
T P
2j28_9
430
257
145
2.31
23.45
37.209
6.024
T P
2j37_W
479
257
131
2.02
20.61
37.204
6.183
T P
1rj9_B
282
257
137
2.25
18.25
37.049
5.836
T P
1yrb_B
260
257
142
2.39
16.20
36.759
5.708
T P
2qy9_A
300
257
135
2.13
14.81
36.745
6.057
T P
1zu4_A
305
257
133
2.25
19.55
36.317
5.668
T P
1eg7_A
549
257
153
2.58
15.03
36.267
5.699
T P
1j8y_F
291
257
133
2.09
15.79
36.100
6.074
T P
1cr1_A
245
257
99
2.29
15.15
28.144
4.142
T P
1e0j_B
288
257
104
2.35
17.31
27.835
4.246
T P
3cr8_A
493
257
102
2.27
18.63
27.472
4.307
T P
2yvu_A
179
257
96
2.14
16.67
26.934
4.282
T P
2gks_B
529
257
96
2.17
15.62
26.768
4.235
T P
3e1s_A
517
257
83
2.71
10.84
21.583
2.948
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]