LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_348.5wLII_11276_155
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
2d1c_A
495
336
335
0.33
50.75
99.680
77.486
T P
3blv_C
344
336
324
1.23
41.36
92.869
24.321
T P
2d4v_A
427
336
324
1.24
38.58
92.266
24.091
T P
1hqs_A
423
336
327
1.48
41.28
91.152
20.652
T P
1hj6_A
414
336
320
1.37
38.75
90.397
21.705
T P
6icd_A
414
336
322
1.52
38.51
88.842
19.828
T P
3dms_A
413
336
319
1.44
37.30
88.702
20.734
T P
1iso_A
414
336
321
1.57
37.38
88.692
19.247
T P
1gro_A
414
336
321
1.56
38.32
88.476
19.383
T P
1cw1_A
415
336
322
1.59
38.51
88.444
19.038
T P
1idd_A
414
336
322
1.57
38.51
88.399
19.327
T P
1bl5_A
414
336
321
1.55
38.94
88.337
19.471
T P
1grp_A
414
336
320
1.53
38.75
88.181
19.629
T P
1pb1_A
416
336
321
1.56
38.94
88.081
19.369
T P
1cw7_A
415
336
321
1.57
38.63
88.016
19.203
T P
3blx_E
341
336
308
1.45
42.21
86.990
19.857
T P
1a05_A
357
336
313
1.62
37.38
86.547
18.231
T P
1cnz_A
363
336
314
1.91
36.31
81.765
15.649
T P
3blx_B
346
336
301
1.92
42.19
75.329
14.884
T P
3blv_H
348
336
304
2.03
40.79
74.774
14.292
T P
1gc8_A
345
336
294
1.80
34.69
73.765
15.488
T P
1tyo_A
427
336
309
2.06
37.86
73.348
14.304
T P
1osj_A
345
336
294
1.91
34.01
72.429
14.621
T P
1dr8_A
344
336
291
1.84
35.05
71.056
15.023
T P
1dpz_A
345
336
291
1.85
35.40
70.793
14.957
T P
2iv0_A
412
336
305
2.17
41.31
69.782
13.414
T P
1wpw_A
336
336
281
2.03
43.42
69.530
13.207
T P
1x0l_A
333
336
297
2.19
44.44
68.696
12.949
T P
1vlc_A
362
336
293
2.21
36.18
65.642
12.688
T P
2e0c_A
401
336
281
2.21
36.30
65.371
12.177
T P
1v53_A
356
336
283
2.06
35.69
64.916
13.099
T P
1dr0_A
346
336
278
2.10
34.53
63.693
12.629
T P
2ayq_B
357
336
278
2.25
37.05
62.003
11.807
T P
1ayq_B
357
336
278
2.25
37.05
62.003
11.807
T P
1v5b_B
357
336
287
2.05
34.84
61.183
13.325
T P
1xac_A
345
336
258
2.17
32.95
55.726
11.361
T P
1idm_A
343
336
259
2.20
33.59
55.637
11.279
T P
1wal_A
345
336
257
2.17
32.30
55.229
11.305
T P
1g2u_A
345
336
249
2.02
32.53
55.167
11.756
T P
1gc9_A
345
336
246
1.99
31.30
54.927
11.793
T P
1ipd_A
345
336
248
2.03
30.65
54.915
11.668
T P
1cm7_A
363
336
256
2.15
33.59
54.892
11.391
T P
1xaa_A
345
336
246
1.98
29.67
54.334
11.812
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]