LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_441.5wLII_11277_279
Total number of 3D structures: 50
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
1vqr_A
284
229
223
0.53
18.39
96.989
35.336
T P
2huo_A
258
229
98
2.20
16.33
31.153
4.258
T P
2dqb_C
364
229
95
2.23
16.84
29.774
4.085
T P
2pq7_A
174
229
92
2.33
18.48
29.326
3.789
T P
1tbf_A
326
229
101
2.56
11.88
28.738
3.801
T P
3bjc_A
311
229
98
2.39
10.20
28.549
3.929
T P
1xoz_A
326
229
97
2.39
13.40
28.509
3.900
T P
2o6i_A
436
229
92
2.16
19.57
28.288
4.069
T P
2oun_B
328
229
96
2.43
11.46
27.941
3.791
T P
2pgs_A
393
229
94
2.37
17.02
27.625
3.813
T P
2ous_B
329
229
95
2.40
13.68
27.592
3.807
T P
2hek_A
369
229
89
2.29
12.36
27.532
3.727
T P
3bg2_A
397
229
94
2.36
13.83
27.524
3.819
T P
2yy2_A
326
229
97
2.65
4.12
27.220
3.525
T P
1z1l_A
338
229
96
2.44
9.38
27.183
3.784
T P
2o8h_A
307
229
93
2.43
13.98
27.134
3.679
T P
2o08_A
187
229
81
2.23
20.99
27.028
3.479
T P
3dyn_A
328
229
94
2.58
3.19
26.812
3.513
T P
2q14_C
406
229
92
2.43
19.57
26.693
3.635
T P
1tbm_A
326
229
89
2.40
4.49
26.563
3.554
T P
2ogi_B
194
229
84
2.32
20.24
26.447
3.469
T P
3ccg_A
189
229
79
2.38
17.72
24.679
3.182
T P
2qgs_A
209
229
80
2.53
12.50
23.816
3.046
T P
2ouv_B
328
229
86
2.74
6.98
23.672
3.033
T P
1xx7_A
172
229
81
2.57
11.11
22.565
3.029
T P
1w25_A
454
229
61
2.68
9.84
18.198
2.195
T P
2br1_A
272
229
55
2.50
5.45
16.189
2.115
T P
2hy0_A
272
229
53
2.60
3.77
15.985
1.966
T P
1zlt_A
272
229
51
2.38
5.88
15.945
2.055
T P
2jba_A
125
229
50
2.36
6.00
15.207
2.036
T P
1ny5_B
385
229
48
2.48
4.17
15.161
1.861
T P
1kgs_A
219
229
51
2.62
9.80
15.083
1.873
T P
2oqr_A
226
229
55
2.81
1.82
14.999
1.887
T P
1zh2_A
120
229
50
2.51
6.00
14.700
1.916
T P
1zes_A
121
229
50
2.50
4.00
14.666
1.922
T P
1ys7_B
226
229
48
2.88
12.50
14.164
1.613
T P
2qhn_A
268
229
49
2.54
6.12
14.119
1.858
T P
2a9r_A
117
229
48
2.39
8.33
14.113
1.931
T P
1xhe_B
122
229
48
2.57
8.33
14.072
1.796
T P
2jb9_B
122
229
47
2.50
6.38
13.895
1.806
T P
1mvo_A
121
229
45
2.57
6.67
13.720
1.686
T P
1yvr_A
520
229
50
2.83
6.00
13.686
1.708
T P
2iyn_B
124
229
45
2.53
8.89
13.685
1.713
T P
2jba_B
121
229
46
2.41
4.35
13.665
1.834
T P
1ia8_A
272
229
48
2.71
8.33
13.423
1.706
T P
1xhf_B
122
229
46
2.45
4.35
13.341
1.807
T P
2a9o_A
117
229
46
2.66
4.35
13.337
1.668
T P
1dc7_A
124
229
44
2.73
4.55
13.292
1.553
T P
2gwr_A
225
229
43
2.68
9.30
12.947
1.547
T P
1b00_A
122
229
39
2.72
7.69
11.752
1.384
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]