LGA
Sequence Independent Analysis (LGA)

Frame of reference: Cat.Q2246_545_168.5wLII_11172_54
Total number of 3D structures: 30
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
1xbl_A
75
66
63
0.55
34.92
94.996
9.746
T P
2qsa_A
101
66
59
1.71
28.81
84.243
3.259
T P
2dmx_A
92
66
58
1.83
34.48
81.165
3.005
T P
1wjz_A
94
66
59
2.03
18.64
81.043
2.770
T P
2cug_A
88
66
56
1.59
30.36
80.912
3.304
T P
2ej7_A
82
66
58
1.83
29.31
80.649
2.998
T P
2ctw_A
109
66
58
1.86
27.59
80.464
2.958
T P
2dn9_A
79
66
57
1.89
29.82
79.150
2.868
T P
2ctp_A
78
66
56
1.87
25.00
78.785
2.837
T P
2ctr_A
88
66
56
1.78
32.14
78.264
2.975
T P
2o37_A
81
66
53
1.52
28.30
77.592
3.278
T P
2ctq_A
112
66
55
1.74
20.00
76.586
2.991
T P
2yua_A
99
66
57
1.94
17.54
76.230
2.800
T P
2ys8_A
90
66
52
1.42
26.92
76.130
3.418
T P
2och_A
66
66
54
1.98
31.48
75.074
2.596
T P
1fpo_A
171
66
56
1.77
16.07
74.619
3.002
T P
1nz6_B
99
66
53
1.76
11.32
74.615
2.847
T P
2qwo_B
92
66
53
1.76
11.32
73.951
2.850
T P
2qwn_B
94
66
53
1.75
11.32
73.832
2.869
T P
1gh6_A
114
66
50
1.89
28.00
69.167
2.512
T P
1n4c_A
182
66
55
2.09
14.55
65.624
2.516
T P
2pf4_E
163
66
51
2.17
29.41
65.000
2.243
T P
1hdj_A
77
66
54
2.08
27.78
63.653
2.473
T P
1bqz_A
77
66
55
2.16
36.36
62.356
2.429
T P
1bq0_A
77
66
55
2.35
34.55
61.784
2.244
T P
1iur_A
88
66
45
1.90
17.78
59.987
2.254
T P
2qam_T
93
66
28
2.37
25.00
34.964
1.132
T P
2j28_T
99
66
26
2.15
23.08
30.128
1.157
T P
3fik_T
93
66
30
2.53
3.33
30.084
1.139
T P
2gya_R
92
66
25
2.63
8.00
25.874
0.917
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]