LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_75.5wLII_10965_5
Total number of 3D structures: 37
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
3d8d_A
139
150
130
0.73
25.38
85.760
15.620
T P
2nvw_A
413
150
45
2.14
11.11
24.131
2.012
T P
3e9m_A
321
150
45
2.36
4.44
23.343
1.829
T P
2o4u_X
331
150
46
2.31
6.52
22.768
1.907
T P
2ho5_A
305
150
50
2.72
10.00
22.655
1.772
T P
3e1k_A
395
150
42
2.19
14.29
22.537
1.837
T P
1ydw_B
350
150
49
2.70
8.16
22.286
1.748
T P
1lc0_A
290
150
48
2.46
6.25
22.252
1.876
T P
1gcu_A
292
150
46
2.43
2.17
22.180
1.817
T P
2ho3_D
304
150
49
2.60
6.12
21.782
1.818
T P
3ec7_A
336
150
49
2.55
6.12
21.652
1.846
T P
1h6d_A
383
150
50
2.66
4.00
21.407
1.808
T P
1zh8_A
325
150
47
2.65
8.51
21.146
1.711
T P
1ryd_A
381
150
49
2.65
4.08
20.980
1.781
T P
2h63_D
285
150
44
2.69
2.27
20.941
1.578
T P
3c1a_A
307
150
50
2.81
8.00
20.699
1.716
T P
1evj_A
340
150
46
2.59
4.35
20.671
1.709
T P
3btu_A
392
150
46
2.48
13.04
20.638
1.785
T P
1yrl_A
487
150
44
2.47
6.82
20.430
1.709
T P
3cea_A
342
150
42
2.44
7.14
20.380
1.655
T P
1ofg_A
381
150
44
2.56
2.27
20.357
1.651
T P
3ezy_A
334
150
40
2.38
7.50
20.211
1.611
T P
3fhl_C
338
150
38
2.34
5.26
19.989
1.559
T P
1xea_A
311
150
34
1.97
2.94
19.585
1.639
T P
3btv_B
392
150
46
2.64
4.35
19.529
1.676
T P
1tlt_B
305
150
37
2.25
2.70
19.489
1.572
T P
2p2s_A
333
150
45
2.76
4.44
18.959
1.574
T P
3e18_A
348
150
40
2.49
5.00
18.900
1.546
T P
3fd8_D
349
150
42
2.55
4.76
18.823
1.584
T P
3dty_A
374
150
41
2.62
2.44
18.688
1.507
T P
3evn_A
316
150
37
2.63
5.41
18.565
1.355
T P
3euw_A
333
150
41
2.84
12.20
18.322
1.395
T P
3e82_D
350
150
42
2.82
9.52
18.191
1.437
T P
3f4l_A
344
150
38
2.32
5.26
17.905
1.568
T P
2glx_A
332
150
39
2.66
10.26
17.729
1.414
T P
2ixa_A
426
150
37
2.68
8.11
16.283
1.329
T P
3db2_A
347
150
29
2.65
10.34
13.582
1.053
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]