LGA
Sequence Independent Analysis (LGA)
Frame of reference: Cat.Q2246_545_99.5wLII_11068_64
Total number of 3D structures: 15
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 |
2znr_A |
178 |
142 |
136 |
0.40 |
17.65 |
95.901 |
27.096 |
T P |
2znv_A |
172 |
142 |
135 |
0.62 |
16.30 |
94.301 |
18.873 |
T P |
2p87_A |
246 |
142 |
116 |
2.08 |
11.21 |
67.737 |
5.320 |
T P |
2p8r_A |
246 |
142 |
116 |
2.09 |
11.21 |
67.287 |
5.288 |
T P |
2og4_A |
249 |
142 |
111 |
2.02 |
7.21 |
60.155 |
5.234 |
T P |
1oi0_A |
108 |
142 |
91 |
1.83 |
19.78 |
58.380 |
4.705 |
T P |
1r5x_A |
103 |
142 |
90 |
1.79 |
20.00 |
57.957 |
4.771 |
T P |
2o96_B |
161 |
142 |
104 |
2.42 |
9.62 |
50.543 |
4.132 |
T P |
2o95_A |
179 |
142 |
102 |
2.37 |
8.82 |
50.227 |
4.128 |
T P |
2qlc_A |
126 |
142 |
97 |
2.29 |
14.43 |
48.390 |
4.053 |
T P |
1k7y_A |
577 |
142 |
50 |
2.66 |
8.00 |
23.661 |
1.814 |
T P |
1fp3_A |
402 |
142 |
47 |
2.46 |
6.38 |
23.628 |
1.839 |
T P |
1msk_A |
327 |
142 |
49 |
2.62 |
6.12 |
22.075 |
1.800 |
T P |
2hjr_B |
314 |
142 |
37 |
2.62 |
5.41 |
18.589 |
1.363 |
T P |
3bul_A |
577 |
142 |
38 |
2.84 |
5.26 |
17.827 |
1.293 |
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]