LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_277.5wLII_11238_2
Total number of 3D structures: 14
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
1wu8_A
256
254
246
0.69
32.52
96.063
31.123
T P
2zbv_A
263
254
236
1.45
30.51
88.251
15.239
T P
2q6k_A
257
254
241
1.69
21.58
87.825
13.498
T P
2q6o_A
269
254
241
1.76
21.58
87.289
12.937
T P
2q6l_A
257
254
236
1.62
22.46
86.283
13.757
T P
2v7x_A
291
254
239
1.78
24.27
85.255
12.713
T P
2v7w_A
291
254
239
1.88
23.43
82.651
12.098
T P
1rqp_A
291
254
238
1.88
23.53
82.444
12.030
T P
2cw5_C
238
254
214
1.60
30.37
78.160
12.557
T P
1rqr_A
291
254
237
1.84
23.21
77.190
12.220
T P
2f4n_B
239
254
214
1.84
29.91
76.751
11.040
T P
1cm5_A
759
254
68
2.58
2.94
16.997
2.539
T P
1qhm_A
611
254
61
2.85
4.92
15.520
2.070
T P
1h16_A
759
254
61
2.83
3.28
15.143
2.083
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]