LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_424.5wLII_11277_206
Total number of 3D structures: 43
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
1w3b_A
388
144
138
0.54
20.29
95.809
21.612
T P
2fi7_A
223
144
137
1.62
12.41
88.319
7.958
T P
2ho1_A
222
144
137
1.65
12.41
87.805
7.839
T P
2vq2_A
220
144
135
1.69
17.04
86.388
7.528
T P
2pl2_A
194
144
135
1.80
14.81
83.748
7.114
T P
2gw1_A
487
144
132
1.91
13.64
81.331
6.576
T P
2fo7_A
136
144
129
1.88
17.05
80.036
6.527
T P
2c0l_A
292
144
126
1.75
16.67
79.127
6.793
T P
1hh8_A
192
144
126
1.90
8.73
78.303
6.294
T P
1xnf_B
262
144
130
2.00
17.69
78.261
6.191
T P
1wm5_A
205
144
126
1.94
7.14
78.191
6.181
T P
1e96_B
185
144
124
2.00
10.48
76.662
5.909
T P
1fch_A
302
144
124
1.89
16.13
76.640
6.217
T P
2bug_A
131
144
119
1.60
16.81
76.492
6.986
T P
2vgy_A
132
144
120
1.76
11.67
76.075
6.450
T P
2c2l_A
281
144
118
1.72
12.71
76.007
6.480
T P
1a17_A
159
144
114
1.56
18.42
75.472
6.858
T P
2vyi_A
128
144
116
1.57
13.79
75.411
6.931
T P
1elr_A
128
144
115
1.58
16.52
74.906
6.856
T P
2vsy_A
547
144
128
2.00
12.50
74.720
6.082
T P
1elw_A
117
144
116
1.66
13.79
73.977
6.605
T P
2e2e_A
171
144
112
1.58
11.61
73.505
6.673
T P
2dba_A
148
144
116
1.71
12.93
73.422
6.398
T P
1qz2_A
285
144
117
1.89
11.11
72.858
5.893
T P
1p5q_A
283
144
116
1.87
11.21
72.819
5.877
T P
1wao_1
471
144
114
1.89
17.54
72.690
5.739
T P
3cv0_A
300
144
121
2.06
14.05
72.040
5.606
T P
1ihg_A
364
144
114
1.94
12.28
70.992
5.592
T P
1kt1_A
374
144
115
1.95
11.30
70.782
5.612
T P
1na0_A
119
144
113
1.94
16.81
69.825
5.532
T P
2j9q_A
300
144
110
1.83
13.64
69.149
5.696
T P
3cvq_A
289
144
109
1.91
12.84
67.089
5.429
T P
2c0m_C
302
144
106
1.86
16.04
66.902
5.400
T P
1kt0_A
357
144
107
1.88
11.21
66.901
5.410
T P
2fbn_A
153
144
112
2.13
13.39
66.444
5.029
T P
2q7f_A
194
144
112
2.15
13.39
65.277
4.983
T P
3ceq_B
269
144
114
2.31
17.54
65.255
4.721
T P
3edt_B
258
144
117
2.25
16.24
64.347
4.981
T P
2vsn_A
534
144
116
2.07
13.79
63.304
5.336
T P
2if4_A
258
144
102
2.01
15.69
61.834
4.841
T P
1ouv_A
265
144
107
2.12
11.21
60.269
4.819
T P
1na3_A
86
144
83
1.37
19.28
55.205
5.647
T P
2avp_A
68
144
68
0.70
23.53
46.896
8.526
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]