LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_549.5wLII_11391_13
Total number of 3D structures: 10
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
2zuv_A
741
65
61
1.27
27.87
90.695
4.451
T P
1oao_C
729
65
38
2.33
10.53
40.981
1.561
T P
1glv_A
299
65
35
2.43
5.71
40.229
1.382
T P
1gsa_A
314
65
36
2.54
5.56
39.378
1.362
T P
2dwc_B
409
65
36
2.49
8.33
37.837
1.392
T P
1mjg_M
728
65
36
2.81
5.56
37.038
1.237
T P
3b59_A
301
65
31
2.64
9.68
33.189
1.133
T P
2hgs_A
472
65
31
2.69
6.45
32.478
1.112
T P
2io8_A
598
65
33
2.74
9.09
32.168
1.163
T P
1o7x_C
370
65
29
2.70
3.45
29.649
1.034
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]