LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_380.5wLII_11277_77
Total number of 3D structures: 38
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
1ouv_A
265
129
124
1.40
19.35
92.384
8.273
T P
1klx_A
133
129
107
1.89
13.08
76.950
5.364
T P
1w3b_A
388
129
97
2.20
16.49
57.775
4.217
T P
2fi7_A
223
129
85
1.93
8.24
57.346
4.195
T P
1e96_B
185
129
96
2.26
11.46
56.853
4.061
T P
2ho1_A
222
129
86
1.92
8.14
56.450
4.261
T P
1wm5_A
205
129
96
2.27
12.50
56.394
4.048
T P
2gw1_A
487
129
94
2.41
10.64
55.330
3.743
T P
2vsy_A
547
129
89
2.20
12.36
54.271
3.876
T P
1hh8_A
192
129
91
2.29
10.99
53.496
3.807
T P
1na0_A
119
129
81
2.05
18.52
52.626
3.768
T P
2fo7_A
136
129
84
2.15
20.24
52.422
3.731
T P
2dba_A
148
129
80
2.01
12.50
52.285
3.797
T P
1wao_1
471
129
81
2.12
14.81
51.719
3.652
T P
3ceq_B
269
129
86
2.29
10.47
51.676
3.604
T P
2j9q_A
300
129
87
2.27
17.24
51.510
3.670
T P
2vsn_A
534
129
86
2.36
12.79
51.413
3.498
T P
2c0l_A
292
129
88
2.23
14.77
51.007
3.771
T P
3cv0_A
300
129
82
2.21
12.20
50.659
3.545
T P
2q7f_A
194
129
79
2.05
11.39
50.038
3.680
T P
1fch_A
302
129
86
2.20
17.44
49.624
3.740
T P
1kt0_A
357
129
79
2.14
10.13
49.535
3.530
T P
1a17_A
159
129
78
2.22
15.38
48.573
3.364
T P
2vyi_A
128
129
79
2.15
15.19
48.482
3.512
T P
1xnf_B
262
129
81
2.11
11.11
48.466
3.671
T P
2c0m_C
302
129
80
2.27
15.00
48.248
3.375
T P
3edt_B
258
129
79
2.28
15.19
48.192
3.322
T P
1kt1_A
374
129
77
2.13
15.58
47.925
3.459
T P
1qz2_A
285
129
78
2.05
12.82
47.869
3.629
T P
3cvq_A
289
129
81
2.16
13.58
47.506
3.584
T P
1na3_A
86
129
69
2.07
26.09
46.388
3.184
T P
2bug_A
131
129
77
2.28
14.29
46.094
3.229
T P
2c2l_A
281
129
74
2.17
13.51
44.863
3.255
T P
2avp_A
68
129
61
1.61
27.87
44.108
3.562
T P
2fbn_A
153
129
71
2.14
14.08
43.149
3.168
T P
1ihg_A
364
129
69
2.77
11.59
34.096
2.402
T P
2wb7_A
525
129
47
2.22
8.51
26.495
2.026
T P
1n8t_A
557
129
44
2.70
13.64
22.705
1.570
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]