LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_364.5wLII_11277_25
Total number of 3D structures: 37
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
1a8s_A
273
116
108
1.57
16.67
89.780
6.449
T P
1va4_A
271
116
107
1.50
15.89
89.682
6.690
T P
1a8q_A
274
116
105
1.25
13.33
88.449
7.797
T P
1hkh_A
279
116
107
1.58
16.82
88.328
6.370
T P
1bro_A
277
116
106
1.58
14.15
88.279
6.292
T P
1a8u_A
277
116
105
1.48
14.29
87.995
6.638
T P
1a88_A
275
116
104
1.53
14.42
87.020
6.396
T P
3fob_A
277
116
103
1.31
13.59
86.664
7.309
T P
1brt_A
277
116
103
1.20
14.56
86.479
7.895
T P
1zoi_A
275
116
102
1.49
13.73
86.092
6.418
T P
2e3j_A
346
116
104
1.76
9.62
82.877
5.593
T P
2zjf_A
346
116
104
1.78
9.62
82.707
5.518
T P
2d0d_A
271
116
100
1.64
13.00
81.719
5.753
T P
1iup_A
271
116
100
1.66
12.00
81.605
5.684
T P
2vf2_A
284
116
102
1.79
8.82
81.058
5.392
T P
1y37_A
294
116
102
1.74
13.73
80.939
5.542
T P
1wm1_A
313
116
101
1.82
10.89
78.567
5.262
T P
1zd3_A
547
116
99
1.74
8.08
76.788
5.385
T P
1cqz_B
541
116
100
1.88
8.00
76.595
5.063
T P
3cxu_A
320
116
98
1.74
12.24
76.339
5.326
T P
1ehy_A
282
116
97
1.65
16.49
76.176
5.534
T P
1azw_A
313
116
98
1.67
11.22
75.877
5.543
T P
2cjp_A
320
116
97
1.73
13.40
75.519
5.289
T P
1hde_A
310
116
100
1.85
11.00
72.415
5.139
T P
1b6g_A
308
116
96
1.77
10.42
69.093
5.133
T P
1bez_A
310
116
98
1.86
10.20
69.029
4.994
T P
2yxp_X
310
116
98
1.85
10.20
68.976
5.024
T P
1be0_A
310
116
97
1.79
10.31
68.855
5.128
T P
2v9z_A
302
116
98
2.02
13.27
67.029
4.616
T P
1cqw_A
295
116
97
1.96
13.40
66.760
4.709
T P
1mj5_A
297
116
101
2.00
12.87
66.008
4.812
T P
1iz7_A
294
116
100
1.97
13.00
65.333
4.839
T P
1cv2_A
293
116
100
1.99
13.00
65.169
4.795
T P
1g42_A
293
116
100
2.01
13.00
65.124
4.750
T P
1bn6_A
291
116
97
1.99
13.40
64.740
4.639
T P
2o2i_A
293
116
97
2.14
13.40
62.218
4.324
T P
2qvb_A
296
116
97
2.11
13.40
61.917
4.386
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]