LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_449.5wLII_11278_14
Total number of 3D structures: 23
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
1qu7_A
227
205
149
2.09
14.09
56.854
6.816
T P
2iw5_A
666
205
121
2.16
9.92
50.045
5.355
T P
2h94_A
647
205
116
1.93
9.48
48.330
5.722
T P
2v1d_A
666
205
118
1.95
10.17
48.311
5.757
T P
2z3y_A
643
205
117
2.13
7.69
47.675
5.258
T P
2hko_A
647
205
113
2.00
8.85
47.287
5.382
T P
2ch7_B
307
205
127
2.50
8.66
45.229
4.884
T P
2dw4_A
634
205
113
2.25
7.08
44.818
4.809
T P
2ch7_A
309
205
129
2.42
13.18
44.109
5.117
T P
1qvr_A
803
205
95
1.93
12.63
41.105
4.681
T P
2v71_A
160
205
86
2.29
6.98
36.643
3.591
T P
1c1g_A
284
205
79
1.87
5.06
35.493
4.016
T P
2fxm_A
126
205
78
1.95
10.26
34.743
3.798
T P
2fxo_A
129
205
77
1.64
6.49
34.401
4.415
T P
2b9c_B
142
205
75
1.75
14.67
34.106
4.055
T P
2d3e_A
130
205
77
2.01
11.69
33.816
3.651
T P
2efr_A
155
205
75
1.88
9.33
33.680
3.784
T P
1lrz_A
400
205
73
1.83
9.59
31.718
3.776
T P
1ei3_C
397
205
74
2.02
2.70
31.342
3.488
T P
2wb7_A
525
205
62
1.50
4.84
28.509
3.864
T P
1m1j_C
390
205
63
2.19
15.87
23.922
2.750
T P
1ha0_A
494
205
42
2.70
4.76
14.841
1.503
T P
1bg1_A
559
205
14
2.60
14.29
4.845
0.518
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]