LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_351.5wLII_11276_170
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
1nxz_A
246
271
243
0.63
18.52
88.927
33.487
T P
1vhy_A
241
271
237
0.83
18.14
86.271
25.592
T P
1vhk_C
244
271
220
1.99
16.36
65.579
10.511
T P
2egv_A
229
271
211
1.95
18.96
58.653
10.293
T P
1z85_B
216
271
193
1.92
18.13
54.506
9.551
T P
1v6z_A
227
271
157
1.76
22.29
53.948
8.453
T P
1zu0_A
529
271
61
2.70
4.92
15.372
2.176
T P
1mow_A
248
271
48
2.75
6.25
10.690
1.681
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]