LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_175.5wLII_11172_69
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
1dce_A
567
91
76
1.05
31.58
81.536
6.586
T P
3dss_A
313
91
75
1.10
32.00
80.557
6.255
T P
3c72_A
306
91
75
1.09
32.00
80.282
6.322
T P
1ltx_A
536
91
75
1.46
32.00
78.832
4.820
T P
2d6f_D
522
91
43
2.09
6.98
39.524
1.962
T P
1ls3_A
465
91
47
2.21
10.64
39.074
2.035
T P
2f2a_B
408
91
43
2.14
6.98
38.640
1.923
T P
1rv3_B
466
91
47
2.38
10.64
37.715
1.893
T P
1zq1_C
508
91
41
2.33
14.63
37.321
1.690
T P
1cj0_B
466
91
41
2.28
2.44
34.043
1.723
T P
1rvu_B
466
91
40
2.20
2.50
33.981
1.737
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]