LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_489.5wLII_11346_157
Total number of 3D structures: 40
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
2ibd_A
192
167
90
2.07
10.00
43.859
4.157
T P
2eh3_A
171
167
89
2.13
12.36
41.450
3.985
T P
3ccy_A
192
167
92
2.27
15.22
41.274
3.888
T P
1pb6_A
198
167
98
2.51
9.18
41.032
3.751
T P
3bcg_A
207
167
105
2.55
10.48
40.910
3.967
T P
2iai_A
201
167
94
2.18
10.64
40.365
4.131
T P
2uxu_A
206
167
99
2.46
14.14
39.616
3.874
T P
1vi0_A
189
167
98
2.56
12.24
38.990
3.691
T P
2fbq_A
213
167
99
2.60
9.09
38.557
3.671
T P
2id6_A
202
167
96
2.47
10.42
37.637
3.738
T P
3cdl_B
188
167
82
2.39
14.63
37.448
3.291
T P
3dew_A
192
167
96
2.54
10.42
36.767
3.631
T P
2g3b_A
188
167
92
2.62
14.13
36.372
3.380
T P
2ofl_A
221
167
94
2.51
5.32
35.993
3.599
T P
3c07_A
221
167
91
2.72
5.49
35.831
3.230
T P
3bt9_B
186
167
93
2.61
7.53
35.462
3.426
T P
3f1b_A
183
167
96
2.58
9.38
35.300
3.579
T P
2qwt_A
167
167
66
1.76
10.61
35.180
3.550
T P
3geu_A
189
167
85
2.61
9.41
34.584
3.138
T P
3br5_E
186
167
93
2.68
5.38
34.480
3.351
T P
3bru_A
191
167
86
2.44
5.81
34.406
3.388
T P
2gen_A
188
167
86
2.65
8.14
33.767
3.132
T P
3eup_A
203
167
88
2.48
9.09
33.536
3.405
T P
1sgm_A
184
167
87
2.70
5.75
33.444
3.109
T P
3br3_A
185
167
84
2.62
10.71
33.361
3.090
T P
3bhq_A
202
167
82
2.58
7.32
33.281
3.065
T P
3br0_A
186
167
84
2.64
9.52
33.121
3.070
T P
2g7s_A
190
167
84
2.78
8.33
31.825
2.921
T P
2iek_A
199
167
83
2.70
13.25
31.821
2.964
T P
1zkg_A
200
167
76
2.50
7.89
31.779
2.918
T P
3g7r_B
202
167
85
2.76
7.06
31.214
2.969
T P
1rkt_A
204
167
83
2.80
8.43
30.883
2.858
T P
2zcn_D
184
167
81
2.74
9.88
29.902
2.850
T P
2qib_A
222
167
78
2.92
12.82
29.633
2.583
T P
2f07_A
197
167
79
2.84
15.19
29.541
2.690
T P
3dpj_A
194
167
78
2.72
6.41
29.490
2.771
T P
2hyt_A
193
167
74
2.66
5.41
29.359
2.677
T P
2zcm_B
180
167
75
2.51
10.67
29.131
2.878
T P
3dcf_A
185
167
76
2.67
6.58
27.969
2.748
T P
2i10_B
182
167
70
2.88
5.71
26.468
2.346
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]