LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_398.5wLII_11277_133
Total number of 3D structures: 8
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
1hjr_A
158
140
135
0.68
24.44
95.417
17.377
T P
2oce_A
729
140
94
2.44
20.21
44.702
3.704
T P
3bzc_A
730
140
90
2.38
21.11
43.568
3.625
T P
1vhx_A
140
140
80
2.24
20.00
40.923
3.422
T P
1rt8_A
467
140
58
2.40
10.34
29.723
2.317
T P
2p67_A
302
140
54
2.38
7.41
27.566
2.180
T P
1l8l_A
222
140
57
2.57
14.04
26.947
2.134
T P
1nnl_B
207
140
50
2.50
10.00
25.644
1.920
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]