LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_321.5wLII_11276_10
Total number of 3D structures: 7
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
3b5o_A
230
71
50
2.02
10.00
61.858
2.357
T P
1bp6_A
316
71
39
2.08
7.69
47.136
1.786
T P
1bo8_A
316
71
38
1.97
7.89
46.799
1.837
T P
1bp0_A
316
71
36
1.49
8.33
45.583
2.266
T P
1bpj_A
316
71
38
1.98
7.89
45.409
1.826
T P
1bo7_A
316
71
35
1.90
8.57
44.302
1.750
T P
1jli_A
112
71
33
2.30
12.12
34.507
1.377
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]