LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_165.5wLII_11172_44
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
3cqy_A
370
334
312
0.46
34.62
93.052
55.384
T P
3en9_A
519
334
173
2.60
9.83
32.737
6.403
T P
2vwb_A
519
334
166
2.67
10.24
31.240
5.993
T P
2ivn_A
325
334
152
2.41
13.16
30.684
6.058
T P
3eno_A
329
334
150
2.43
12.00
30.162
5.917
T P
3d2e_A
629
334
152
2.56
11.18
29.672
5.719
T P
2v7y_A
504
334
136
2.55
13.97
26.450
5.139
T P
1nmp_A
247
334
74
2.60
6.76
14.133
2.743
T P
2pan_A
592
334
50
2.91
12.00
9.143
1.659
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]