LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_542.5wLII_11390_92
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
1a9x_A
1058
248
127
1.85
15.75
44.640
6.503
T P
1m6v_A
1059
248
128
1.94
14.84
44.408
6.285
T P
1c30_A
1058
248
128
1.90
14.84
44.015
6.406
T P
1iov_A
306
248
121
2.64
12.40
32.785
4.420
T P
2yw2_A
423
248
118
2.55
8.47
32.472
4.454
T P
2yrx_A
420
248
115
2.40
6.96
31.990
4.608
T P
1kjq_A
388
248
131
2.69
13.74
31.845
4.701
T P
2gps_A
447
248
120
2.55
11.67
31.518
4.530
T P
3g8c_A
444
248
116
2.46
11.21
31.403
4.531
T P
2qk4_B
424
248
117
2.45
7.69
31.311
4.591
T P
2vpq_B
448
248
112
2.33
6.25
31.145
4.602
T P
2gpw_D
447
248
119
2.55
12.61
31.058
4.487
T P
3g8d_B
444
248
117
2.50
12.82
30.964
4.494
T P
1w96_A
549
248
107
2.46
9.35
30.659
4.183
T P
1w93_A
549
248
108
2.42
10.19
30.219
4.290
T P
1iow_A
306
248
109
2.57
11.01
30.085
4.089
T P
1eyz_A
389
248
119
2.62
12.61
29.754
4.379
T P
1dv2_A
450
248
112
2.48
12.50
29.490
4.334
T P
2dwc_B
409
248
120
2.66
9.17
29.381
4.346
T P
2pvp_A
329
248
112
2.66
11.61
29.348
4.062
T P
2hjw_A
494
248
114
2.60
9.65
29.206
4.218
T P
2vqd_A
447
248
111
2.52
9.01
29.198
4.232
T P
3bg5_A
1137
248
104
2.44
9.62
28.682
4.096
T P
1dv1_A
433
248
108
2.50
7.41
28.211
4.146
T P
1ulz_A
451
248
102
2.53
7.84
27.903
3.872
T P
2ip4_A
414
248
108
2.69
3.70
27.322
3.866
T P
2dzd_A
459
248
97
2.44
13.40
26.904
3.813
T P
1wr2_A
235
248
71
1.91
21.13
24.569
3.539
T P
1p2e_A
568
248
76
2.29
13.16
21.219
3.181
T P
2zj8_A
700
248
78
2.49
1.28
20.524
3.016
T P
2cqy_A
108
248
59
2.10
20.34
19.991
2.686
T P
1p9r_A
378
248
73
2.54
8.22
19.868
2.769
T P
1hv8_A
363
248
72
2.43
5.56
19.394
2.845
T P
1xtj_A
374
248
73
2.44
4.11
19.336
2.878
T P
1wp9_A
479
248
72
2.75
4.17
18.516
2.529
T P
1zz1_A
367
248
68
2.73
8.82
17.721
2.399
T P
1t6n_A
207
248
68
2.54
4.41
17.504
2.571
T P
1xtk_A
382
248
63
2.38
7.94
17.102
2.542
T P
3ber_A
220
248
67
2.72
5.97
16.870
2.375
T P
2eyq_A
1146
248
63
2.60
9.52
16.029
2.336
T P
2z0m_A
331
248
58
2.68
10.34
15.854
2.083
T P
2vcg_D
375
248
62
2.80
8.06
15.853
2.135
T P
2fwr_A
434
248
63
2.92
7.94
15.782
2.088
T P
2i4i_A
408
248
62
2.77
6.45
15.249
2.159
T P
2fz4_A
206
248
54
2.66
7.41
15.212
1.954
T P
1gm5_A
729
248
56
2.55
3.57
15.194
2.112
T P
1xti_A
381
248
58
2.65
12.07
14.895
2.111
T P
2nr8_A
308
248
55
2.63
7.27
14.645
2.016
T P
1duw_A
289
248
50
2.70
6.00
13.096
1.785
T P
1ffy_A
917
248
46
2.87
10.87
11.620
1.547
T P
2d7i_A
536
248
43
2.89
4.65
11.307
1.438
T P
2i13_A
151
248
40
2.88
7.50
10.873
1.344
T P
1z5f_A
105
248
34
2.60
2.94
9.106
1.259
T P
1mey_F
84
248
27
2.87
11.11
7.174
0.908
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]