LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_407.5wLII_11277_147
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
2eix_A
243
229
224
0.77
20.54
96.704
25.814
T P
1umk_A
271
229
224
1.22
19.64
93.932
16.956
T P
1qx4_A
264
229
221
1.37
19.91
91.632
15.011
T P
2cnd_A
260
229
221
1.44
21.72
90.650
14.345
T P
1i7p_A
272
229
224
1.60
20.09
90.525
13.140
T P
1cne_A
260
229
220
1.52
21.36
89.211
13.586
T P
1ndh_A
270
229
217
1.59
19.82
88.053
12.860
T P
2r6h_C
289
229
207
2.12
21.26
66.744
9.314
T P
1krh_A
337
229
202
2.10
22.77
65.728
9.163
T P
1qfj_A
226
229
196
2.07
20.92
64.343
9.049
T P
2rc5_A
306
229
200
2.24
16.50
64.087
8.530
T P
3fpk_A
247
229
195
1.99
20.51
63.908
9.320
T P
1bx1_A
296
229
197
2.15
19.80
63.576
8.760
T P
1fnb_A
296
229
196
2.16
21.94
63.230
8.667
T P
1gvh_A
396
229
194
2.17
12.37
62.998
8.543
T P
1gaw_B
305
229
198
2.29
21.72
62.995
8.289
T P
2b5o_A
292
229
197
2.15
19.80
62.586
8.760
T P
1bqe_A
295
229
194
2.16
19.59
62.408
8.569
T P
1e62_A
295
229
196
2.20
19.39
62.141
8.516
T P
1qga_A
308
229
198
2.31
19.70
62.102
8.209
T P
1qfz_A
308
229
198
2.32
20.20
62.049
8.186
T P
1fb3_A
296
229
196
2.18
21.94
61.780
8.612
T P
1bjk_A
295
229
197
2.26
20.30
61.778
8.349
T P
1fdr_A
244
229
195
2.00
20.51
61.768
9.290
T P
1e64_A
295
229
192
2.15
19.79
61.726
8.548
T P
1qg0_A
296
229
195
2.19
20.00
61.191
8.506
T P
1ddg_A
374
229
182
2.04
18.13
60.511
8.492
T P
1e63_A
295
229
196
2.22
19.90
60.293
8.433
T P
1qgz_A
295
229
192
2.17
19.27
60.026
8.475
T P
1que_A
303
229
194
2.19
19.59
59.903
8.464
T P
1ogj_A
295
229
191
2.16
19.90
59.806
8.470
T P
1h85_A
295
229
192
2.19
20.83
59.696
8.389
T P
1qh0_A
295
229
192
2.20
19.79
59.476
8.343
T P
1b2r_A
295
229
190
2.17
20.00
59.436
8.360
T P
1gr1_A
295
229
191
2.20
19.90
59.433
8.312
T P
1ogi_A
295
229
192
2.19
18.75
59.430
8.378
T P
2bsa_A
295
229
193
2.23
20.21
59.402
8.296
T P
1go2_A
295
229
190
2.16
20.00
59.383
8.403
T P
2bmw_A
295
229
191
2.19
19.90
59.373
8.344
T P
1gjr_A
295
229
191
2.23
20.94
59.348
8.208
T P
1ewy_A
303
229
189
2.15
20.63
59.279
8.404
T P
1qgy_A
295
229
192
2.23
16.15
59.113
8.234
T P
1quf_A
296
229
189
2.20
19.05
59.011
8.209
T P
1w35_A
295
229
189
2.18
15.34
58.989
8.285
T P
1w34_A
295
229
191
2.20
19.90
58.972
8.303
T P
1h42_A
295
229
190
2.20
20.00
58.666
8.261
T P
1ep1_B
261
229
183
2.11
12.02
58.308
8.273
T P
1ep3_B
261
229
180
2.11
12.22
56.916
8.135
T P
1a8p_A
257
229
184
2.19
18.48
56.124
8.030
T P
2qdx_A
257
229
186
2.26
18.28
55.928
7.889
T P
2pia_A
321
229
188
2.25
15.96
55.760
7.992
T P
2bgi_A
257
229
175
2.25
16.00
53.537
7.450
T P
1tvc_A
250
229
176
2.15
23.30
51.924
7.829
T P
1cqx_A
403
229
151
2.39
17.88
44.760
6.075
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]