LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_326.5wLII_11276_40
Total number of 3D structures: 17
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
2v1d_A
666
70
66
1.21
21.21
92.055
5.055
T P
2iw5_A
666
70
65
1.09
21.54
91.109
5.450
T P
2dq3_A
425
70
66
1.31
15.15
90.639
4.667
T P
1bg1_A
559
70
65
1.35
10.77
89.912
4.478
T P
2hko_A
647
70
64
1.14
21.88
89.749
5.156
T P
2z3y_A
643
70
65
1.35
21.54
89.624
4.496
T P
2dw4_A
634
70
64
1.35
20.31
88.452
4.403
T P
2h94_A
647
70
64
1.35
20.31
88.227
4.419
T P
1qvr_A
803
70
64
1.74
15.62
86.522
3.476
T P
1lrz_A
400
70
62
1.53
17.74
85.357
3.792
T P
2wb7_A
525
70
62
1.49
6.45
82.895
3.896
T P
1h6k_C
733
70
59
1.76
13.56
78.383
3.165
T P
2a01_A
243
70
54
2.15
7.41
59.731
2.399
T P
2ve7_B
303
70
40
1.71
10.00
55.007
2.206
T P
1f5n_A
570
70
48
2.43
10.42
52.953
1.899
T P
1gk4_A
79
70
37
1.54
5.41
50.896
2.253
T P
1ha0_A
494
70
40
1.78
7.50
49.952
2.123
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]