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XAPA - Purine nucleoside phosphorylase 2
UniProt: P45563 Sequence
Download Alignment
We filter this alignment to remove sites that have > 75% gaps before running GREMLIN.
EcoGene: EG20250
Length: 277 (269)
Sequences: 1789
Seq/Len: 6.65

XAPA
Paralog alert: 0.16 [within 20: 0.01] - ratio of genomes with paralogs
GREMLIN Results:

Legend: The darker and larger the blue dots, the higher coevolution strength.

Residue pairs sorted by coevolution strength:
i j Scaled Score Prob
165_D 230_K 4.394 1.00
173_Q 185_E 3.452 1.00
189_V 210_G 3.236 1.00
131_V 212_V 3.041 1.00
204_M 208_I 2.994 1.00
189_V 205_M 2.916 1.00
172_L 232_V 2.572 1.00
178_E 275_K 2.406 1.00
191_Y 205_M 2.387 1.00
167_E 230_K 2.355 1.00
122_R 211_D 2.257 1.00
178_E 271_G 2.247 1.00
71_L 80_V 2.228 1.00
112_L 229_L 2.205 1.00
163_A 221_V 2.199 1.00
212_V 237_I 2.155 1.00
27_R 77_V 2.12 1.00
98_T 223_S 2.061 1.00
172_L 272_F 2.011 1.00
27_R 110_E 2.005 1.00
126_G 129_S 1.973 1.00
271_G 274_R 1.945 1.00
174_K 275_K 1.942 1.00
129_S 184_T 1.94 1.00
188_F 214_G 1.916 1.00
197_E 239_N 1.84 1.00
132_A 183_L 1.808 1.00
149_N 226_H 1.785 1.00
12_F 56_G 1.782 1.00
93_G 96_I 1.781 1.00
143_T 195_N 1.766 1.00
73_H 78_P 1.762 1.00
27_R 78_P 1.731 1.00
170_A 174_K 1.721 1.00
137_I 210_G 1.697 1.00
69_L 80_V 1.686 1.00
43_I 81_C 1.649 1.00
202_I 241_A 1.633 1.00
31_I 114_C 1.632 1.00
128_G 257_A 1.628 1.00
69_L 103_T 1.625 1.00
256_A 260_L 1.621 1.00
176_A 183_L 1.618 1.00
140_M 190_S 1.598 1.00
31_I 101_I 1.579 1.00
15_D 19_T 1.569 0.99
202_I 239_N 1.563 0.99
116_N 235_S 1.555 0.99
162_N 199_A 1.554 0.99
105_K 227_C 1.553 0.99
131_V 237_I 1.532 0.99
123_P 206_Q 1.525 0.99
29_A 104_F 1.492 0.99
13_C 99_D 1.492 0.99
179_E 271_G 1.473 0.99
196_F 254_T 1.471 0.99
75_Q 270_C 1.451 0.99
120_S 237_I 1.443 0.99
28_V 273_L 1.437 0.99
17_I 49_I 1.436 0.99
48_A 68_E 1.433 0.99
62_V 251_H 1.423 0.99
202_I 243_G 1.418 0.99
55_P 66_A 1.402 0.99
13_C 56_G 1.396 0.99
73_H 76_G 1.388 0.98
146_V 192_P 1.351 0.98
132_A 173_Q 1.348 0.98
141_P 192_P 1.343 0.98
111_L 168_Y 1.332 0.98
64_G 251_H 1.329 0.98
106_L 153_F 1.327 0.98
121_L 202_I 1.324 0.98
111_L 230_K 1.305 0.97
175_V 271_G 1.294 0.97
42_Q 270_C 1.281 0.97
164_Y 217_V 1.278 0.97
102_R 106_L 1.268 0.97
132_A 169_R 1.265 0.97
114_C 221_V 1.262 0.97
136_H 160_L 1.257 0.97
133_L 233_A 1.256 0.97
127_A 240_M 1.253 0.97
68_E 83_K 1.232 0.96
39_L 74_L 1.22 0.96
205_M 210_G 1.21 0.96
11_L 15_D 1.21 0.96
169_R 185_E 1.198 0.95
75_Q 274_R 1.187 0.95
137_I 204_M 1.18 0.95
252_A 256_A 1.176 0.95
171_L 275_K 1.137 0.93
18_K 25_T 1.136 0.93
257_A 261_S 1.135 0.93
202_I 242_E 1.135 0.93
171_L 174_K 1.125 0.93
162_N 166_A 1.125 0.93
218_V 221_V 1.124 0.93
29_A 109_C 1.124 0.93
137_I 189_V 1.121 0.93
169_R 173_Q 1.118 0.92
234_V 268_L 1.118 0.92
109_C 229_L 1.118 0.92
257_A 260_L 1.108 0.92
88_F 94_M 1.108 0.92
99_D 103_T 1.089 0.91
67_G 85_R 1.082 0.91
202_I 244_L 1.068 0.90
199_A 239_N 1.059 0.90
125_V 131_V 1.059 0.90
197_E 202_I 1.058 0.89
101_I 227_C 1.054 0.89
20_Y 53_K 1.049 0.89
239_N 243_G 1.048 0.89
105_K 110_E 1.04 0.88
242_E 249_L 1.034 0.88
175_V 275_K 1.03 0.88
11_L 14_I 1.027 0.88
38_A 266_I 1.026 0.87
179_E 267_N 1.024 0.87
134_K 169_R 1.022 0.87
80_V 104_F 1.022 0.87
137_I 208_I 1.016 0.87
232_V 272_F 1.015 0.87
50_S 68_E 1.009 0.86
251_H 254_T 1.008 0.86
28_V 77_V 1.007 0.86
50_S 53_K 1.006 0.86
Legend: The i and j are positions as given in the UniProt sequence. Only predictions with Scaled Score = (raw_score/average(raw_scores)) > 1 are listed. For all 3L/2 predictions, click on one of the links below.
HHsearch Results: GREMLIN results overlayed on top 10 PDB hits:
Legend: Blue filled circles are GREMLIN results (Scaled_score >1). The grey/red filled circles underneath are pdb residue contacts (min distance < 5 Angstroms). The shade of the circles is based on 10 HHsearch results which uses the overall probability and per-site alignment prob. Inter oligomeric contacts in the pdb are in shades of red.
PDB Chains Cov P(%) HHΔ   Acc
3la8A10.98191000.265Contact Map0.766
2p4sA30.99641000.269Contact Map0.791
1vmkA30.97471000.272Contact Map0.806
4earA30.99641000.274Contact Map0.786
4m1eA60.99641000.277Contact Map0.822
3odgA111000.287Contact Map0.681
3khsA40.98561000.291Contact Map0.828
1g2oA30.95671000.296Contact Map0.751
1tcvA30.99641000.296Contact Map0.818
3fucA30.99641000.307Contact Map0.788

Sequence Conservation (Image Generated using WebLogo v3)
Legend: Color is used to show Hydrophobicity (Blue: Hydrophilic, Green: Neutral and Black: Hydrophobic). Amount of gaps is represented by width.

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