LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_95.5wLII_11068_44
Total number of 3D structures: 15
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
2ve7_B
303
57
52
1.91
11.54
82.525
2.588
T P
2dq3_A
425
57
46
1.64
8.70
76.177
2.646
T P
1wle_B
469
57
46
1.63
2.17
75.578
2.654
T P
2v1d_A
666
57
45
1.67
8.89
74.084
2.543
T P
2iw5_A
666
57
45
1.73
8.89
73.730
2.465
T P
2h94_A
647
57
45
1.87
4.44
72.745
2.288
T P
2hko_A
647
57
44
1.70
6.82
71.891
2.442
T P
1hjb_D
68
57
45
2.13
8.89
71.365
2.014
T P
2oqq_A
42
57
41
0.98
12.20
70.283
3.788
T P
2dw4_A
634
57
42
2.32
9.52
67.281
1.736
T P
2de0_X
460
57
43
2.05
11.63
66.842
2.001
T P
1h6k_C
733
57
41
1.82
7.32
64.457
2.131
T P
2j5u_A
210
57
35
1.17
28.57
59.388
2.761
T P
2z3y_A
643
57
41
2.31
2.44
54.062
1.701
T P
1a3q_A
285
57
33
2.24
6.06
48.331
1.412
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]