LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_426.5wLII_11277_212
Total number of 3D structures: 45
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
1ihg_A
364
126
124
0.81
18.55
96.989
13.638
T P
2gw2_A
173
126
122
0.89
15.57
95.471
12.358
T P
2he9_A
172
126
121
0.74
16.53
95.249
14.335
T P
2igv_A
172
126
120
0.70
19.17
94.573
15.074
T P
1a58_A
177
126
122
1.05
14.75
94.552
10.585
T P
2poy_B
172
126
119
0.69
20.17
93.968
15.153
T P
2hqj_A
179
126
121
1.02
19.01
93.947
10.801
T P
1qng_A
170
126
119
0.98
18.49
92.955
10.991
T P
1qnh_B
170
126
119
1.07
17.65
92.760
10.192
T P
1mzw_A
173
126
114
0.82
17.54
90.121
12.449
T P
1z81_A
186
126
115
1.12
16.52
89.543
9.417
T P
2esl_A
181
126
114
0.93
16.67
89.268
11.056
T P
2rmc_A
182
126
114
0.93
16.67
89.244
11.092
T P
1cyn_A
178
126
114
0.93
16.67
89.213
11.074
T P
2cfe_A
162
126
113
0.71
18.58
89.146
13.944
T P
1ynd_A
164
126
113
0.75
19.47
89.094
13.357
T P
1zcx_A
164
126
113
0.72
21.24
89.084
13.820
T P
2r99_A
164
126
113
0.72
21.24
89.084
13.820
T P
1vdn_A
161
126
113
0.74
22.12
89.021
13.467
T P
2z6w_A
164
126
113
0.78
17.70
88.917
12.843
T P
2alf_A
164
126
113
0.76
19.47
88.917
13.092
T P
2bit_X
164
126
113
0.75
17.70
88.910
13.267
T P
1zmf_A
162
126
113
0.79
21.24
88.847
12.648
T P
1m9e_A
164
126
113
0.82
19.47
88.844
12.245
T P
2cmt_A
164
126
113
0.82
19.47
88.743
12.217
T P
1aws_A
164
126
114
1.05
19.30
88.704
9.924
T P
1awq_A
164
126
113
0.87
19.47
88.422
11.702
T P
3bt8_A
166
126
114
1.03
15.79
88.315
10.126
T P
1xo7_A
166
126
114
1.10
18.42
88.012
9.538
T P
2haq_A
166
126
114
1.06
16.67
88.008
9.831
T P
1h0p_A
182
126
112
1.01
16.96
87.197
10.118
T P
2ok3_A
160
126
109
1.06
18.35
84.440
9.379
T P
2oju_B
166
126
109
1.11
18.35
84.398
9.036
T P
2b71_A
169
126
109
1.04
13.76
84.346
9.532
T P
2a2n_C
165
126
109
1.17
20.18
83.636
8.568
T P
2poe_A
162
126
109
1.28
13.76
83.601
7.899
T P
2fu0_A
155
126
109
1.21
15.60
83.580
8.311
T P
1zkc_A
187
126
109
1.20
14.68
83.295
8.377
T P
1xwn_A
166
126
107
1.75
17.76
77.304
5.775
T P
2c3b_A
141
126
60
1.68
16.67
40.225
3.376
T P
2r6g_F
490
126
43
2.51
9.30
23.551
1.650
T P
3fh6_F
316
126
38
2.64
15.79
21.948
1.386
T P
2j4w_H
225
126
42
2.82
14.29
21.071
1.440
T P
2onk_C
252
126
36
2.54
5.56
21.050
1.362
T P
2r5w_B
345
126
39
2.73
0.00
21.049
1.380
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]