LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_242.5wLII_11212_61
Total number of 3D structures: 11
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
3c8c_A
240
267
238
0.48
16.81
88.769
41.011
T P
3e4p_A
254
267
184
2.05
9.78
49.972
8.555
T P
2zbb_A
255
267
190
2.15
10.53
48.744
8.437
T P
2p7j_B
274
267
194
2.38
9.28
46.384
7.811
T P
3by9_A
259
267
190
2.28
8.42
46.051
7.978
T P
3e4o_A
254
267
178
2.14
10.67
45.946
7.957
T P
3fos_A
207
267
181
2.21
12.71
45.873
7.825
T P
2qhk_A
148
267
104
2.23
10.58
28.563
4.458
T P
2w27_A
401
267
95
2.38
11.58
24.087
3.827
T P
2bas_A
402
267
92
2.46
7.61
23.804
3.596
T P
1j3w_B
135
267
69
2.11
11.59
18.774
3.119
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]