LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_92.5wLII_11068_40
Total number of 3D structures: 39
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
1t70_A
255
269
253
0.38
42.29
93.737
52.988
T P
2cv9_A
252
269
251
1.18
40.64
90.100
19.641
T P
2z06_A
252
269
251
1.21
41.04
89.902
19.210
T P
1t71_A
281
269
251
1.38
32.27
88.823
16.910
T P
1hp1_A
516
269
188
2.23
14.89
47.153
8.082
T P
2z1a_A
507
269
196
2.37
16.33
46.926
7.940
T P
1oid_A
525
269
185
2.28
15.68
45.290
7.776
T P
1hpu_A
525
269
187
2.32
15.51
45.166
7.723
T P
1oi8_A
525
269
186
2.31
15.59
45.155
7.708
T P
1ush_A
515
269
186
2.34
15.59
44.932
7.608
T P
2q8u_A
308
269
161
2.40
13.04
37.828
6.439
T P
3c9f_B
540
269
166
2.52
13.25
37.591
6.325
T P
3dsc_A
333
269
158
2.45
9.49
36.196
6.186
T P
3dsd_A
333
269
154
2.47
8.44
35.366
5.989
T P
1ii7_A
333
269
152
2.47
11.18
34.956
5.912
T P
1ute_A
302
269
153
2.61
20.26
34.870
5.652
T P
1s8e_A
333
269
150
2.44
11.33
34.502
5.907
T P
1qhw_A
300
269
145
2.51
20.69
34.381
5.558
T P
1qfc_A
287
269
144
2.60
21.53
33.750
5.342
T P
3d03_A
274
269
141
2.52
13.48
33.597
5.372
T P
2dxn_A
271
269
137
2.41
15.33
33.359
5.465
T P
2hyp_A
230
269
140
2.42
16.43
33.058
5.551
T P
1xzw_B
426
269
138
2.59
14.49
32.754
5.127
T P
1kbp_A
424
269
134
2.50
17.16
32.513
5.164
T P
2hyo_A
227
269
138
2.43
15.94
32.471
5.449
T P
2qfp_A
424
269
135
2.49
16.30
32.433
5.222
T P
2hy1_A
227
269
131
2.38
16.03
31.815
5.292
T P
2a22_B
203
269
124
2.49
12.90
29.408
4.782
T P
2qjc_A
222
269
117
2.44
14.53
28.564
4.603
T P
1xm7_A
186
269
94
2.47
10.64
23.058
3.659
T P
2pb1_A
394
269
93
2.77
8.60
21.655
3.245
T P
3e70_C
307
269
74
2.57
6.76
18.986
2.771
T P
2lbp_A
346
269
77
2.67
9.09
18.794
2.779
T P
3dm5_A
416
269
74
2.46
2.70
18.574
2.887
T P
2dwu_B
267
269
74
2.49
5.41
18.475
2.852
T P
1usg_A
345
269
73
2.71
10.96
16.191
2.594
T P
2jfp_A
268
269
63
2.46
9.52
15.926
2.461
T P
2vvt_A
270
269
59
2.62
6.78
14.500
2.168
T P
3cvu_A
501
269
55
2.72
9.09
12.854
1.948
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]