LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_437.5wLII_11277_265
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
1lrv_A
233
98
92
0.71
15.22
93.484
11.363
T P
2yvy_A
248
98
68
2.42
10.29
49.253
2.695
T P
2yvz_A
248
98
70
2.60
11.43
47.651
2.593
T P
2yvx_A
442
98
65
2.52
9.23
46.057
2.481
T P
2oux_A
257
98
66
2.56
13.64
44.922
2.478
T P
1lkv_X
213
98
54
2.47
11.11
37.054
2.100
T P
2vf7_A
815
98
48
2.61
6.25
33.444
1.772
T P
2vjv_A
125
98
38
2.72
13.16
25.576
1.348
T P
2a6m_B
150
98
33
2.67
15.15
23.635
1.192
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]