LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_520.5wLII_11389_24
Total number of 3D structures: 42
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
168
166
0.58
21.08
98.595
24.265
T P
2fi7_A
223
168
159
1.73
13.84
85.445
8.669
T P
2ho1_A
222
168
160
1.81
13.75
85.427
8.375
T P
2vq2_A
220
168
159
1.93
14.47
82.203
7.822
T P
2pl2_A
194
168
153
1.86
13.73
81.772
7.790
T P
1xnf_B
262
168
144
1.87
17.36
76.997
7.321
T P
2e2e_A
171
168
132
1.67
18.94
73.086
7.461
T P
2gw1_A
487
168
150
2.08
12.67
73.013
6.889
T P
2fo7_A
136
168
131
1.61
18.32
72.045
7.674
T P
1hh8_A
192
168
134
2.05
9.70
69.755
6.225
T P
2vsy_A
547
168
146
2.12
13.70
69.491
6.578
T P
2c2l_A
281
168
126
1.71
20.63
69.283
6.980
T P
1e96_B
185
168
130
2.06
10.00
69.070
6.021
T P
2c0l_A
292
168
132
1.97
20.45
68.982
6.378
T P
3cvq_A
289
168
128
1.87
15.62
67.445
6.509
T P
1wm5_A
205
168
127
2.00
9.45
66.920
6.034
T P
1fch_A
302
168
131
2.07
22.90
66.914
6.030
T P
2vyi_A
128
168
118
1.37
18.64
66.860
8.028
T P
2dba_A
148
168
119
1.59
19.33
66.001
7.022
T P
1a17_A
159
168
118
1.57
16.10
65.938
7.046
T P
2bug_A
131
168
119
1.57
15.97
65.048
7.140
T P
1ihg_A
364
168
118
1.70
15.25
64.988
6.539
T P
1qz2_A
285
168
115
1.51
19.13
64.474
7.156
T P
1wao_1
471
168
115
1.68
16.52
64.466
6.446
T P
1p5q_A
283
168
115
1.51
19.13
64.218
7.127
T P
1elr_A
128
168
117
1.58
13.68
64.192
6.977
T P
1elw_A
117
168
116
1.49
15.52
64.051
7.275
T P
2vsn_A
534
168
128
1.85
14.06
63.267
6.563
T P
2q7f_A
194
168
128
2.08
13.28
63.239
5.861
T P
2c0m_C
302
168
138
2.27
20.29
63.128
5.823
T P
3cv0_A
300
168
123
2.07
14.63
62.946
5.662
T P
2j9q_A
300
168
130
2.12
21.54
62.542
5.862
T P
1na0_A
119
168
113
1.49
19.47
62.362
7.108
T P
1kt1_A
374
168
110
1.50
19.09
62.119
6.888
T P
3edt_B
258
168
118
2.10
18.64
61.103
5.364
T P
2fbn_A
153
168
112
1.77
19.64
60.682
5.985
T P
1kt0_A
357
168
108
1.53
16.67
60.495
6.626
T P
2if4_A
258
168
110
2.00
13.64
55.455
5.229
T P
3ceq_B
269
168
116
2.21
20.69
54.809
5.019
T P
1ouv_A
265
168
106
2.14
15.09
50.837
4.728
T P
1na3_A
86
168
85
1.15
21.18
49.018
6.799
T P
2avp_A
68
168
68
0.71
20.59
40.150
8.347
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]