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OPENSEQ.org

POTF - Putrescine-binding periplasmic protein
UniProt: P31133 Sequence
Download Alignment
We filter this alignment to remove sites that have > 75% gaps before running GREMLIN.
EcoGene: EG11629
Length: 370 (339)
Sequences: 6676
Seq/Len: 19.69

POTF
Paralog alert: 0.78 [within 20: 0.12] - ratio of genomes with paralogs
Cluster includes: CYSP MALE MODA POTD POTF SUBI THIB UGPB YCJN YDCS YNJB
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
144_V 265_S 4.09 1.00
99_Q 289_K 4.048 1.00
145_D 263_N 3.636 1.00
212_D 216_K 3.576 1.00
53_T 294_Q 3.402 1.00
33_H 58_V 3.381 1.00
31_T 56_K 3.338 1.00
48_N 298_Y 3.291 1.00
55_I 291_E 3.207 1.00
43_P 47_A 3.124 1.00
111_N 320_A 3.112 1.00
50_E 56_K 2.937 1.00
215_L 219_P 2.861 1.00
49_F 294_Q 2.819 1.00
31_T 58_V 2.763 1.00
142_Y 265_S 2.707 1.00
47_A 51_K 2.672 1.00
294_Q 297_N 2.63 1.00
301_R 304_V 2.6 1.00
48_N 307_H 2.579 1.00
44_D 47_A 2.55 1.00
48_N 51_K 2.523 1.00
100_P 127_N 2.443 1.00
100_P 128_K 2.365 1.00
164_L 216_K 2.32 1.00
63_D 67_V 2.21 1.00
52_E 301_R 2.202 1.00
166_P 220_N 2.154 1.00
147_V 240_V 2.147 1.00
298_Y 304_V 2.146 1.00
288_N 291_E 2.142 1.00
204_D 208_G 2.12 1.00
114_P 118_K 2.059 1.00
81_L 296_L 2.035 1.00
47_A 50_E 2.029 1.00
48_N 52_E 2.017 1.00
82_V 283_P 1.989 1.00
46_V 295_F 1.977 1.00
158_D 270_K 1.956 1.00
49_F 55_I 1.932 1.00
327_A 331_E 1.927 1.00
159_S 162_L 1.923 1.00
286_A 289_K 1.892 1.00
50_E 53_T 1.875 1.00
46_V 50_E 1.872 1.00
290_D 294_Q 1.868 1.00
144_V 148_K 1.867 1.00
98_F 281_A 1.864 1.00
306_A 310_D 1.856 1.00
80_D 288_N 1.824 1.00
157_V 162_L 1.816 1.00
327_A 330_R 1.799 1.00
122_K 128_K 1.781 1.00
130_A 279_V 1.772 1.00
46_V 57_V 1.764 1.00
158_D 162_L 1.715 1.00
162_L 165_K 1.699 1.00
178_S 238_I 1.687 1.00
161_D 165_K 1.686 1.00
146_K 239_C 1.672 1.00
207_T 212_D 1.661 1.00
102_D 127_N 1.648 1.00
208_G 212_D 1.644 1.00
282_M 293_Y 1.612 1.00
99_Q 284_A 1.608 1.00
55_I 294_Q 1.602 1.00
155_A 158_D 1.594 1.00
96_G 284_A 1.592 1.00
143_N 146_K 1.586 1.00
233_L 264_V 1.58 1.00
145_D 149_A 1.572 1.00
213_L 216_K 1.562 1.00
169_L 176_G 1.523 1.00
216_K 220_N 1.523 1.00
295_F 299_L 1.522 1.00
289_K 293_Y 1.504 1.00
338_P 341_V 1.502 1.00
44_D 48_N 1.496 1.00
46_V 59_Y 1.482 1.00
49_F 295_F 1.475 1.00
212_D 215_L 1.469 1.00
57_V 295_F 1.462 1.00
108_E 297_N 1.449 1.00
113_D 319_K 1.444 1.00
81_L 292_A 1.427 1.00
139_G 266_F 1.426 1.00
44_D 307_H 1.418 1.00
80_D 286_A 1.417 1.00
291_E 294_Q 1.393 0.99
205_D 208_G 1.378 0.99
282_M 286_A 1.371 0.99
144_V 263_N 1.36 0.99
161_D 164_L 1.349 0.99
282_M 296_L 1.348 0.99
93_L 129_F 1.337 0.99
130_A 281_A 1.321 0.99
136_A 276_F 1.317 0.99
49_F 298_Y 1.314 0.99
302_P 306_A 1.313 0.99
146_K 149_A 1.299 0.99
159_S 271_E 1.288 0.99
307_H 310_D 1.283 0.99
105_K 293_Y 1.28 0.99
164_L 217_L 1.28 0.99
339_A 343_A 1.268 0.99
111_N 318_N 1.264 0.99
191_L 196_K 1.259 0.99
147_V 168_N 1.253 0.99
34_I 81_L 1.251 0.99
232_D 237_D 1.251 0.99
318_N 321_A 1.244 0.98
282_M 292_A 1.243 0.98
114_P 319_K 1.24 0.98
204_D 207_T 1.229 0.98
33_H 60_D 1.224 0.98
303_D 307_H 1.222 0.98
49_F 291_E 1.218 0.98
280_F 296_L 1.212 0.98
164_L 213_L 1.201 0.98
104_S 293_Y 1.196 0.98
32_L 291_E 1.193 0.98
143_N 262_V 1.192 0.98
150_V 153_E 1.189 0.98
48_N 303_D 1.184 0.98
196_K 205_D 1.183 0.98
149_A 174_S 1.178 0.98
216_K 219_P 1.177 0.98
30_K 288_N 1.17 0.97
280_F 299_L 1.164 0.97
306_A 321_A 1.163 0.97
304_V 307_H 1.162 0.97
82_V 281_A 1.161 0.97
210_A 365_K 1.161 0.97
194_L 208_G 1.159 0.97
352_D 355_I 1.158 0.97
213_L 217_L 1.153 0.97
99_Q 286_A 1.151 0.97
48_N 304_V 1.15 0.97
307_H 311_H 1.147 0.97
105_K 290_D 1.146 0.97
45_T 304_V 1.137 0.97
114_P 117_L 1.13 0.97
49_F 53_T 1.13 0.97
283_P 286_A 1.128 0.97
225_H 228_Q 1.123 0.97
210_A 362_A 1.113 0.96
166_P 170_E 1.108 0.96
326_S 329_V 1.106 0.96
118_K 122_K 1.104 0.96
302_P 320_A 1.103 0.96
163_I 177_V 1.099 0.96
35_Y 79_F 1.093 0.96
147_V 153_E 1.085 0.96
340_D 343_A 1.082 0.96
202_K 205_D 1.081 0.95
246_G 314_Y 1.08 0.95
67_V 70_G 1.065 0.95
30_K 291_E 1.062 0.95
50_E 54_G 1.059 0.95
342_R 345_L 1.058 0.95
286_A 292_A 1.054 0.95
167_E 171_K 1.051 0.94
164_L 220_N 1.051 0.94
36_N 59_Y 1.042 0.94
232_D 238_I 1.037 0.94
355_I 358_V 1.018 0.93
168_N 239_C 1.014 0.93
72_L 82_V 1.013 0.93
293_Y 297_N 1.011 0.93
284_A 289_K 1.01 0.93
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
3uorA20.96491000.27Contact Map0.753
3ttmA20.93241000.277Contact Map0.752
4jdfA10.92431000.281Contact Map0.663
4eqbA20.88921000.292Contact Map0.786
3ttnA20.91621000.298Contact Map0.712
4gl0A10.89731000.3Contact Map0.745
1potA10.87571000.32Contact Map0.73
3vxbA10.96761000.332Contact Map0.68
2v84A10.91351000.336Contact Map0.716
4c1uA10.93241000.344Contact Map0.709

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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