LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_101.5wLII_11068_74
Total number of 3D structures: 9
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
1o5z_A
421
81
74
0.99
31.08
90.096
6.761
T P
3bzp_A
100
81
35
2.30
11.43
34.380
1.460
T P
3bzt_A
101
81
30
2.25
13.33
31.381
1.276
T P
3bzs_A
94
81
30
2.27
10.00
30.431
1.268
T P
3bzv_B
80
81
29
2.17
13.79
30.342
1.276
T P
3bzz_B
81
81
33
2.35
9.09
29.547
1.349
T P
3c00_B
83
81
30
2.23
13.33
29.186
1.290
T P
3c03_C
80
81
30
2.09
10.00
28.556
1.371
T P
3bzx_B
83
81
26
2.65
3.85
22.346
0.946
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]