LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_31.5wLII_10799_14
Total number of 3D structures: 16
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
1jx7_A
117
120
113
0.51
21.24
93.779
18.547
T P
2d1p_A
130
120
113
1.59
16.81
87.880
6.670
T P
2hy5_A
130
120
113
1.44
19.47
87.701
7.359
T P
2hy5_B
132
120
111
1.69
16.22
83.914
6.189
T P
2d1p_B
119
120
112
1.90
15.18
82.811
5.596
T P
1l1s_A
111
120
106
1.65
12.26
81.758
6.057
T P
2pd2_A
108
120
103
1.62
10.68
79.243
6.000
T P
2hy5_C
101
120
100
1.61
12.00
76.221
5.837
T P
2fb6_A
116
120
102
1.84
13.73
75.245
5.255
T P
2d1p_C
95
120
93
1.67
7.53
71.162
5.249
T P
2qs7_A
138
120
106
2.11
23.58
64.540
4.794
T P
2gmh_A
581
120
66
1.65
12.12
43.835
3.775
T P
2a0n_A
251
120
73
2.47
9.59
40.355
2.845
T P
1vbr_A
324
120
69
2.71
7.25
40.093
2.453
T P
1rj9_A
277
120
56
2.71
10.71
31.610
1.990
T P
2qp2_A
498
120
30
2.57
6.67
17.271
1.122
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]