LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_183.5wLII_11181_54
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
173
140
1.24
15.71
77.140
10.474
T P
2fo7_A
136
173
136
0.88
22.06
77.125
13.921
T P
2vq2_A
220
173
138
1.58
15.22
73.109
8.214
T P
1hh8_A
192
173
133
1.76
14.29
70.655
7.161
T P
2c0l_A
292
173
130
1.53
13.08
70.556
7.996
T P
1e96_B
185
173
133
1.79
15.04
70.546
7.048
T P
2fi7_A
223
173
134
1.81
11.94
70.528
7.013
T P
1xnf_B
262
173
135
1.87
17.04
69.730
6.859
T P
2c2l_A
281
173
124
1.44
16.13
69.575
8.070
T P
3cv0_A
300
173
127
1.57
10.24
69.516
7.582
T P
2ho1_A
222
173
131
1.69
16.79
69.202
7.337
T P
2pl2_A
194
173
131
1.73
13.74
69.062
7.147
T P
3cvq_A
289
173
127
1.51
10.24
68.796
7.913
T P
1fch_A
302
173
127
1.69
14.17
68.571
7.090
T P
1wm5_A
205
173
130
1.86
13.85
68.536
6.628
T P
2q7f_A
194
173
127
1.74
14.17
67.744
6.889
T P
2c0m_C
302
173
122
1.53
13.11
65.939
7.490
T P
2vyi_A
128
173
119
1.27
15.13
65.462
8.679
T P
2j9q_A
300
173
120
1.69
13.33
65.008
6.700
T P
1qz2_A
285
173
118
1.40
15.25
64.760
7.881
T P
1p5q_A
283
173
118
1.44
14.41
64.398
7.668
T P
1ihg_A
364
173
118
1.48
11.86
64.111
7.467
T P
1a17_A
159
173
120
1.59
17.50
64.048
7.081
T P
1kt1_A
374
173
119
1.56
14.29
63.827
7.175
T P
2dba_A
148
173
119
1.66
14.29
63.125
6.756
T P
1na0_A
119
173
117
1.53
22.22
63.125
7.185
T P
1wao_1
471
173
118
1.67
16.10
62.735
6.683
T P
3edt_B
258
173
128
2.01
10.94
62.661
6.073
T P
2bug_A
131
173
120
1.79
17.50
62.451
6.355
T P
1kt0_A
357
173
114
1.54
14.04
61.698
6.964
T P
2vsy_A
547
173
123
1.98
17.07
61.581
5.927
T P
3ceq_B
269
173
125
2.05
11.20
60.434
5.817
T P
1elr_A
128
173
116
1.84
18.10
60.185
5.970
T P
2gw1_A
487
173
124
2.00
14.52
60.115
5.894
T P
2fbn_A
153
173
112
1.58
15.18
59.758
6.648
T P
1elw_A
117
173
105
1.64
18.10
57.138
6.042
T P
2vsn_A
534
173
116
1.97
12.93
57.011
5.611
T P
2hr2_B
157
173
110
1.92
15.45
55.482
5.443
T P
1zu2_A
158
173
103
1.74
13.59
54.267
5.583
T P
2if4_A
258
173
100
1.67
14.00
53.680
5.648
T P
1na3_A
86
173
85
1.16
17.65
47.561
6.752
T P
1ouv_A
265
173
92
2.15
13.04
41.707
4.095
T P
2avp_A
68
173
68
0.82
22.06
38.822
7.364
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]