LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_218.5wLII_11184_65
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
1w3b_A
388
390
373
0.72
15.82
94.813
45.287
T P
2vq2_A
220
390
197
1.96
13.71
43.378
9.562
T P
2fi7_A
223
390
185
1.90
10.27
42.154
9.268
T P
2ho1_A
222
390
188
1.98
14.89
41.622
9.033
T P
2pl2_A
194
390
171
1.98
16.37
37.692
8.208
T P
2gw1_A
487
390
180
2.07
11.11
37.135
8.303
T P
3cv0_A
300
390
147
1.70
12.24
35.091
8.174
T P
2j9q_A
300
390
149
1.76
16.11
34.900
8.018
T P
1hh8_A
192
390
147
1.49
10.88
34.894
9.256
T P
1e96_B
185
390
148
1.64
10.81
34.800
8.516
T P
1wm5_A
205
390
145
1.53
10.34
34.714
8.916
T P
2c0l_A
292
390
149
1.75
15.44
34.316
8.042
T P
1xnf_B
262
390
165
2.07
17.58
33.657
7.604
T P
3edt_B
258
390
162
2.19
16.67
33.349
7.083
T P
2vsy_A
547
390
161
2.08
14.29
33.347
7.369
T P
2fo7_A
136
390
135
1.06
17.04
33.336
11.685
T P
3ceq_B
269
390
158
2.18
11.39
32.493
6.922
T P
3cvq_A
289
390
147
1.98
14.29
32.388
7.053
T P
2q7f_A
194
390
164
2.26
14.02
32.358
6.935
T P
1hz4_A
366
390
201
2.48
10.95
31.949
7.776
T P
1p5q_A
283
390
122
1.29
13.93
30.581
8.789
T P
2c2l_A
281
390
124
1.56
15.32
30.499
7.453
T P
1qz2_A
285
390
122
1.23
13.93
30.423
9.196
T P
1ihg_A
364
390
124
1.59
8.87
29.502
7.317
T P
1wao_1
471
390
131
1.97
12.21
29.423
6.325
T P
1kt1_A
374
390
120
1.25
14.17
29.395
8.907
T P
2vsn_A
534
390
138
2.06
14.49
29.142
6.386
T P
2c0m_C
302
390
151
2.32
13.25
29.075
6.250
T P
2vyi_A
128
390
118
1.18
15.25
29.007
9.202
T P
2dba_A
148
390
121
1.47
14.05
28.883
7.692
T P
1a17_A
159
390
122
1.68
13.11
28.844
6.864
T P
1na0_A
119
390
117
1.25
17.09
28.643
8.670
T P
1kt0_A
357
390
116
1.27
12.07
28.487
8.480
T P
2fbn_A
153
390
117
1.44
15.38
28.436
7.604
T P
2bug_A
131
390
121
1.71
11.57
28.167
6.686
T P
1elw_A
117
390
116
1.28
13.79
28.105
8.412
T P
1elr_A
128
390
114
1.64
8.77
27.005
6.564
T P
1fch_A
302
390
127
2.10
11.02
25.898
5.784
T P
2if4_A
258
390
114
2.00
7.89
23.612
5.424
T P
1ouv_A
265
390
128
2.68
12.50
21.604
4.611
T P
1na3_A
86
390
84
1.26
15.48
20.577
6.179
T P
2avp_A
68
390
68
0.79
14.71
17.295
7.652
T P
1xi4_A
1630
390
89
2.69
12.36
14.755
3.189
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]