LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_414.5wLII_11277_179
Total number of 3D structures: 45
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
1w3b_A
388
282
251
1.37
14.74
85.447
17.069
T P
2fi7_A
223
282
187
1.96
11.76
57.425
9.090
T P
2ho1_A
222
282
187
2.01
11.76
56.302
8.847
T P
2vq2_A
220
282
185
2.07
11.89
53.076
8.537
T P
2q7f_A
194
282
172
2.18
12.79
49.039
7.541
T P
3cv0_A
300
282
146
1.60
10.96
48.907
8.601
T P
2c0m_C
302
282
150
1.82
14.67
48.001
7.821
T P
2c0l_A
292
282
151
1.90
14.57
47.851
7.565
T P
2pl2_A
194
282
166
2.12
10.84
47.488
7.486
T P
3cvq_A
289
282
147
1.86
10.88
47.195
7.501
T P
1e96_B
185
282
144
1.78
7.64
47.082
7.647
T P
2j9q_A
300
282
147
1.84
15.65
46.304
7.577
T P
1xnf_B
262
282
170
2.26
9.41
46.201
7.202
T P
1hh8_A
192
282
142
1.74
8.45
46.101
7.714
T P
2fo7_A
136
282
135
1.10
11.11
46.031
11.254
T P
1wm5_A
205
282
141
1.82
7.09
45.346
7.340
T P
3edt_B
258
282
153
2.21
11.11
44.718
6.621
T P
1wao_1
471
282
134
1.79
9.70
42.506
7.095
T P
2vsy_A
547
282
154
2.32
15.58
42.441
6.361
T P
2vsn_A
534
282
144
2.02
16.67
41.812
6.808
T P
1p5q_A
283
282
120
1.25
8.33
41.590
8.872
T P
1qz2_A
285
282
119
1.14
8.40
41.250
9.605
T P
2c2l_A
281
282
123
1.68
9.76
41.107
6.912
T P
1ihg_A
364
282
121
1.41
9.09
41.026
8.023
T P
3ceq_B
269
282
143
2.22
9.79
40.676
6.166
T P
1kt1_A
374
282
119
1.54
12.61
39.894
7.266
T P
1na0_A
119
282
119
1.44
15.13
39.688
7.743
T P
2vyi_A
128
282
119
1.39
15.13
39.645
7.986
T P
2fbn_A
153
282
117
1.40
11.97
39.603
7.813
T P
2dba_A
148
282
121
1.61
15.70
39.307
7.071
T P
1a17_A
159
282
119
1.49
10.92
39.156
7.462
T P
1kt0_A
357
282
114
1.13
9.65
39.102
9.233
T P
2bug_A
131
282
120
1.85
10.83
38.887
6.138
T P
1elw_A
117
282
116
1.63
14.66
38.054
6.699
T P
2gw1_A
487
282
153
2.50
3.92
37.902
5.879
T P
2e2e_A
171
282
117
1.97
10.26
37.314
5.653
T P
1elr_A
128
282
116
2.00
12.07
36.322
5.524
T P
1fch_A
302
282
137
2.28
9.49
35.406
5.749
T P
2if4_A
258
282
111
1.77
6.31
35.032
5.950
T P
1na3_A
86
282
84
0.88
14.29
29.369
8.546
T P
2avp_A
68
282
68
0.84
19.12
23.813
7.244
T P
1ouv_A
265
282
109
2.74
8.26
23.107
3.844
T P
1xi4_A
1630
282
91
2.71
15.38
20.945
3.239
T P
1o5m_A
315
282
77
2.75
12.99
18.526
2.701
T P
1o1t_A
315
282
76
2.95
6.58
18.103
2.489
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]