LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_435.5wLII_11277_263
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
3c12_A
138
144
137
0.43
15.33
95.032
25.646
T P
3eif_A
936
144
85
2.49
15.29
41.919
3.282
T P
1xf1_A
926
144
81
2.45
14.81
39.277
3.176
T P
1f1s_A
814
144
56
2.70
7.14
25.234
2.000
T P
1zi0_B
296
144
46
2.71
13.04
21.726
1.637
T P
2odl_A
372
144
42
2.17
4.76
20.922
1.848
T P
3sdp_A
186
144
41
2.65
0.00
19.995
1.491
T P
1xuq_A
200
144
36
2.31
2.78
18.786
1.492
T P
3eck_A
359
144
36
2.67
0.00
16.708
1.299
T P
3bza_A
359
144
32
2.75
9.38
15.095
1.123
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]