LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_41.5wLII_10850_15
Total number of 3D structures: 43
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
3fbm_A
428
149
72
2.48
4.17
33.800
2.793
T P
2gsy_E
433
149
70
2.41
4.29
33.662
2.786
T P
2df7_A
420
149
72
2.56
8.33
33.394
2.708
T P
1wce_F
436
149
70
2.56
7.14
32.839
2.631
T P
1wcd_J
421
149
70
2.56
7.14
32.837
2.631
T P
1ii5_A
221
149
49
2.62
10.20
21.603
1.802
T P
1iit_A
221
149
50
2.66
6.00
21.481
1.813
T P
2anj_A
262
149
46
2.59
6.52
20.863
1.711
T P
2q2a_A
241
149
47
2.76
8.51
20.645
1.642
T P
1mqh_A
260
149
46
2.65
10.87
20.523
1.670
T P
1mqi_A
260
149
45
2.68
13.33
20.320
1.619
T P
1p1o_A
260
149
46
2.63
6.52
20.152
1.683
T P
1m5d_A
258
149
42
2.33
4.76
20.074
1.729
T P
3dln_A
258
149
46
2.72
10.87
20.043
1.632
T P
2i3v_A
259
149
43
2.31
13.95
19.956
1.785
T P
2v3t_B
254
149
44
2.51
4.55
19.911
1.688
T P
2iee_A
251
149
42
2.50
11.90
19.752
1.616
T P
2v3u_A
253
149
43
2.31
6.98
19.689
1.786
T P
1xt8_B
251
149
46
2.65
4.35
19.664
1.676
T P
2v25_A
231
149
46
2.71
8.70
19.616
1.636
T P
1ftk_A
250
149
42
2.46
7.14
19.590
1.643
T P
2lao_A
238
149
44
2.67
13.64
19.537
1.588
T P
1lbb_A
258
149
40
2.41
7.50
19.398
1.595
T P
1lbc_B
260
149
43
2.63
6.98
19.190
1.576
T P
1lb8_A
261
149
41
2.66
7.32
18.369
1.486
T P
3dp6_A
258
149
43
2.77
4.65
18.192
1.500
T P
1p1w_A
258
149
40
2.69
5.00
17.775
1.432
T P
2ia4_B
278
149
42
2.89
16.67
17.416
1.406
T P
2vha_A
276
149
38
2.54
13.16
17.313
1.441
T P
1lst_A
238
149
38
2.64
10.53
17.205
1.384
T P
2i3w_A
258
149
38
2.74
5.26
16.540
1.337
T P
2o1m_A
232
149
39
2.67
2.56
16.447
1.406
T P
3fas_A
260
149
38
2.86
7.89
16.347
1.284
T P
2pyy_B
217
149
38
2.85
10.53
15.911
1.288
T P
3b6q_A
258
149
34
2.96
5.88
15.035
1.109
T P
1mqd_A
258
149
33
2.63
9.09
14.986
1.207
T P
2uxa_A
261
149
32
2.60
6.25
14.855
1.183
T P
3b6w_A
258
149
33
2.82
3.03
14.834
1.129
T P
1hsl_A
238
149
30
2.51
10.00
13.823
1.151
T P
1wdn_A
223
149
30
2.49
6.67
13.392
1.158
T P
1pb8_A
282
149
27
2.70
3.70
12.926
0.963
T P
2gfe_A
260
149
28
2.70
7.14
12.275
0.999
T P
2gfp_A
375
149
23
2.47
8.70
10.649
0.895
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]