LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_104.5wLII_11068_86
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
1z5o_A
235
191
183
1.05
14.75
93.786
15.880
T P
1z5n_A
234
191
183
1.07
15.30
93.554
15.627
T P
3dp9_C
230
191
181
0.92
17.68
93.217
17.815
T P
3bl6_A
230
191
181
1.03
15.47
92.695
16.042
T P
1zos_A
230
191
181
1.31
12.15
90.654
12.799
T P
1jys_A
226
191
173
1.59
16.18
84.548
10.236
T P
2h8g_A
246
191
169
1.66
12.43
82.275
9.586
T P
3bsf_A
244
191
166
1.77
11.45
74.844
8.857
T P
1ecp_A
237
191
158
1.87
10.13
71.563
8.041
T P
1vhw_A
237
191
162
2.01
10.49
71.421
7.666
T P
1odk_B
234
191
162
1.95
15.43
70.200
7.893
T P
1pk9_A
237
191
156
1.92
9.62
70.093
7.716
T P
2guw_B
418
191
158
1.93
16.46
69.956
7.770
T P
1t8s_B
444
191
153
1.82
16.99
69.430
7.976
T P
1q1g_A
243
191
158
1.95
9.49
69.353
7.690
T P
2isc_D
238
191
157
1.98
11.46
68.933
7.553
T P
2i4t_B
235
191
156
1.93
12.82
68.818
7.672
T P
1pw7_A
237
191
156
1.89
9.62
68.649
7.847
T P
1u1g_B
251
191
162
1.98
12.35
68.567
7.802
T P
2hrd_E
252
191
160
1.90
11.88
68.227
7.982
T P
2qdk_A
252
191
158
1.96
12.66
68.056
7.652
T P
3c74_D
251
191
159
1.99
12.58
67.726
7.591
T P
1lx7_A
250
191
157
2.03
12.10
66.764
7.370
T P
1rxy_A
250
191
157
2.01
12.74
66.626
7.431
T P
2oxf_A
250
191
155
1.95
12.90
66.177
7.548
T P
2a0x_A
282
191
168
1.97
10.71
65.375
8.120
T P
1cb0_A
268
191
168
1.94
8.33
65.207
8.230
T P
1xe3_D
235
191
158
1.92
12.66
64.511
7.831
T P
3bgs_A
286
191
167
2.00
10.78
64.303
7.940
T P
1ybf_A
240
191
145
1.95
18.62
63.904
7.089
T P
1ovg_A
237
191
154
1.83
9.74
63.855
7.994
T P
2a8y_A
263
191
164
1.96
12.20
63.504
7.973
T P
2a0w_A
282
191
165
1.99
10.30
63.373
7.896
T P
2qpl_A
266
191
155
2.00
10.97
63.100
7.396
T P
1wta_A
273
191
163
1.99
13.50
62.830
7.801
T P
1v4n_B
269
191
164
1.98
11.59
62.759
7.895
T P
1je0_C
227
191
157
2.07
12.10
62.430
7.247
T P
2ac7_B
221
191
150
1.90
12.67
62.303
7.519
T P
2bsx_A
241
191
149
1.81
10.74
62.301
7.785
T P
2b94_A
242
191
146
1.86
8.22
62.282
7.448
T P
2ai2_A
274
191
166
2.05
10.84
62.060
7.710
T P
1z34_A
230
191
155
2.01
11.61
62.000
7.344
T P
1b8o_A
280
191
164
2.01
9.76
61.862
7.760
T P
1lvu_D
279
191
159
2.01
10.06
61.700
7.518
T P
2a0y_A
282
191
163
1.96
10.43
61.683
7.927
T P
1yqq_A
273
191
164
2.02
9.76
61.482
7.753
T P
1sq6_A
225
191
145
1.84
10.34
61.274
7.482
T P
1a9o_A
289
191
164
2.05
10.37
60.955
7.617
T P
1vfn_A
270
191
161
2.01
11.18
60.859
7.640
T P
1a9t_A
284
191
162
2.06
9.88
60.819
7.489
T P
1a9q_A
282
191
162
2.03
10.49
60.777
7.613
T P
1fxu_A
278
191
162
2.07
10.49
60.405
7.454
T P
1m73_E
288
191
164
2.05
10.37
59.871
7.623
T P
3pnp_A
263
191
155
1.96
10.32
59.504
7.519
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]