LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_487.5wLII_11346_146
Total number of 3D structures: 8
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
1cw0_A
155
107
100
1.39
10.00
89.359
6.700
T P
1odg_A
134
107
84
1.22
11.90
75.127
6.355
T P
1vsr_A
134
107
84
1.35
11.90
74.188
5.812
T P
2aeg_A
243
107
35
2.16
22.86
28.060
1.550
T P
2icu_B
213
107
33
2.14
6.06
24.738
1.470
T P
2f20_A
233
107
39
2.54
2.56
24.640
1.477
T P
1zn6_A
211
107
37
2.44
5.41
24.332
1.459
T P
2bdv_A
213
107
33
2.42
0.00
22.158
1.310
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]