LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_152.5wLII_11111_93
Total number of 3D structures: 41
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
2qc5_A
298
227
195
0.70
24.62
85.223
24.400
T P
2z2n_A
293
227
194
0.99
22.68
83.608
17.819
T P
2z2p_A
293
227
194
1.03
22.16
83.103
17.241
T P
2z2o_C
299
227
192
1.17
21.35
82.618
15.160
T P
1l0q_A
391
227
175
1.77
21.14
68.663
9.378
T P
3dm0_A
675
227
177
1.93
6.21
60.544
8.712
T P
1vyh_C
310
227
183
2.05
5.46
60.063
8.515
T P
2h9l_A
321
227
172
1.91
5.23
58.878
8.578
T P
2gnq_A
316
227
173
1.91
5.78
58.434
8.605
T P
3frx_B
313
227
174
2.04
6.32
57.745
8.121
T P
2bcj_B
339
227
178
2.06
5.62
57.402
8.240
T P
1tbg_A
340
227
175
2.00
6.29
57.290
8.320
T P
1got_B
339
227
176
2.01
6.82
57.103
8.338
T P
2pbi_D
354
227
176
2.01
7.39
56.755
8.358
T P
2h9m_A
304
227
171
1.90
7.60
56.541
8.533
T P
2h6n_B
305
227
172
1.93
6.98
56.484
8.454
T P
2co0_A
304
227
172
1.91
7.56
56.415
8.571
T P
1erj_C
357
227
175
1.98
9.71
56.168
8.411
T P
2cnx_A
306
227
172
1.99
7.56
55.840
8.248
T P
2g9a_A
310
227
172
1.98
7.56
55.369
8.274
T P
2g99_A
304
227
174
2.03
6.90
54.580
8.179
T P
1nr0_A
610
227
173
2.07
3.47
54.458
7.956
T P
3emh_A
300
227
175
2.09
8.00
54.106
8.008
T P
1a0r_B
339
227
170
2.00
6.47
53.821
8.100
T P
2ovr_B
442
227
170
2.11
8.82
53.477
7.685
T P
1nex_B
444
227
171
2.15
4.68
53.296
7.596
T P
2h14_A
303
227
176
2.09
6.25
52.938
8.029
T P
2hes_X
308
227
167
1.99
7.78
52.893
7.998
T P
3fm0_A
328
227
176
2.13
7.39
52.811
7.896
T P
2iaq_A
312
227
164
2.18
11.59
52.727
7.204
T P
2iau_A
312
227
165
2.20
10.91
51.822
7.187
T P
1p22_A
402
227
170
2.11
6.47
51.696
7.677
T P
2iax_A
312
227
165
2.23
12.12
51.605
7.084
T P
2iao_A
312
227
164
2.24
10.37
51.097
7.006
T P
2iap_A
312
227
165
2.27
11.52
50.673
6.972
T P
2iav_A
312
227
163
2.29
13.50
49.906
6.818
T P
2dg0_A
322
227
166
2.39
7.83
49.422
6.678
T P
1pjx_A
314
227
158
2.23
9.49
48.146
6.781
T P
2dg1_B
322
227
166
2.39
9.64
48.005
6.655
T P
2dso_C
323
227
163
2.36
9.82
47.916
6.633
T P
2zkq_a
306
227
153
2.43
8.50
44.846
6.055
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]