LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_440.5wLII_11277_276
Total number of 3D structures: 44
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
2gw1_A
487
490
434
1.30
16.59
84.509
31.097
T P
2ho1_A
222
490
153
2.01
12.42
26.153
7.266
T P
2pl2_A
194
490
163
2.17
12.27
26.146
7.185
T P
1hz4_A
366
490
175
2.25
8.57
25.615
7.450
T P
2fi7_A
223
490
150
1.95
12.00
25.375
7.304
T P
1qz2_A
285
490
126
1.72
11.90
24.084
6.906
T P
1ihg_A
364
490
127
1.75
10.24
23.994
6.866
T P
1p5q_A
283
490
125
1.69
12.00
23.956
6.977
T P
2c0l_A
292
490
150
2.23
14.00
23.828
6.435
T P
1w3b_A
388
490
167
2.36
10.78
23.466
6.796
T P
1kt1_A
374
490
123
1.72
12.20
23.376
6.746
T P
1xnf_B
262
490
162
2.36
10.49
23.283
6.598
T P
2j9q_A
300
490
148
2.27
12.16
23.269
6.253
T P
1a17_A
159
490
127
2.03
12.60
22.947
5.961
T P
1fch_A
302
490
150
2.29
13.33
22.822
6.282
T P
1kt0_A
357
490
121
1.92
10.74
22.647
5.988
T P
3ceq_B
269
490
126
2.00
14.29
22.288
6.002
T P
1e96_B
185
490
126
2.02
10.32
22.252
5.948
T P
1wm5_A
205
490
130
2.08
11.54
22.250
5.967
T P
2vq2_A
220
490
149
2.24
8.72
22.139
6.357
T P
1wao_1
471
490
135
2.07
11.85
21.953
6.216
T P
2c0m_C
302
490
143
2.36
13.99
21.873
5.821
T P
1elr_A
128
490
121
1.90
10.74
21.767
6.051
T P
3cv0_A
300
490
141
2.25
15.60
21.731
6.012
T P
2fo7_A
136
490
118
1.85
18.64
21.660
6.048
T P
1na0_A
119
490
109
1.34
16.51
21.326
7.589
T P
2fbn_A
153
490
117
1.91
13.68
21.200
5.831
T P
1elw_A
117
490
113
1.78
13.27
20.934
6.004
T P
2c2l_A
281
490
122
2.27
13.93
20.831
5.152
T P
2vyi_A
128
490
113
1.90
15.04
20.641
5.656
T P
2dba_A
148
490
109
1.76
16.51
20.214
5.874
T P
1hh8_A
192
490
126
2.20
13.49
20.170
5.482
T P
2bug_A
131
490
111
1.95
10.81
19.846
5.414
T P
2vsy_A
547
490
133
2.29
8.27
18.988
5.555
T P
3edt_B
258
490
121
2.31
10.74
18.374
5.019
T P
2q7f_A
194
490
112
2.23
10.71
17.758
4.804
T P
3cvq_A
289
490
137
2.59
9.49
17.661
5.089
T P
2vsn_A
534
490
120
2.27
8.33
17.545
5.062
T P
1na3_A
86
490
86
0.94
18.60
17.135
8.284
T P
2if4_A
258
490
111
2.13
9.91
16.788
4.979
T P
1ouv_A
265
490
108
2.63
7.41
15.096
3.956
T P
3dra_A
302
490
104
2.56
8.65
14.629
3.908
T P
2avp_A
68
490
68
1.34
19.12
13.214
4.728
T P
1xi4_A
1630
490
72
2.66
11.11
9.798
2.608
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]