Nirsevimab / 5udc

A4DAB181_5udc_B_C | Source PDB: 5udc | Chains: B, C | Done
100
Yes
10 Å
Yes
Avg A4D Score
-0.6441
Max Score
2.7184
Min Score
-3.7528
Total Score
-276.33
Score CDR
-0.0946
Score non-CDR
-0.7216

Calculation Parameters

Chain Sequence(s) VQLVQSGAEVKKPGSSVMVSCQASGGLLEDYIINWVRQAPGQGPEWMGGIIPVLGTVHYGPKFQGRVTITADESTDTAYMELSSLRSEDTAMYYCATETALVVSETYLPHYFDNWGQGTLVTVSSASTKGPSVFPLAPSTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPDIQMTQSPSSLSAAVGDRVTITCQASQDIVNYLNWYQQKPGKAPKLLIYVASNLETGVPSRFSGSGSGTDFSLTISSLQPEDVATYYCQQYDNLPLTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNR input.pdb
Selected Chain(s) B (Heavy), C (Light)
Distance of Aggregation 10 Å
FoldX Energy Minimization Yes
pH Calculations Yes
Downloads Download all data (.tar.gz)

Aggrescan4D Profile

Aggregation-prone (score > 0)
Soluble (score < 0)
Buried (score = 0)

Per-Residue A4D Scores

Download CSV
Minimum Score -3.7528
Maximum Score 2.7184
Average Score -0.6441
Total Score -276.335

Residues with A4D score > 0.0 are highlighted as aggregation-prone.

Index Residue Chain A4D Score Classification
2 V B 0.8353 Aggregation-prone
3 Q B -0.6090 Soluble
4 L B 0.0000 Buried
5 V B 0.2145 Aggregation-prone
6 Q B 0.0000 Buried
7 S B -0.4204 Soluble
8 G B -1.5096 Soluble
9 A B -1.6616 Soluble
11 E B -2.3728 Soluble
12 V B -1.3377 Soluble
13 K B -1.9690 Soluble
14 K B -2.4957 Soluble
15 P B -2.2857 Soluble
16 G B -1.6874 Soluble
17 S B -1.3106 Soluble
18 S B -1.0286 Soluble
19 V B 0.0000 Buried
20 M B 0.2169 Aggregation-prone
21 V B 0.0000 Buried
22 S B 0.0313 Aggregation-prone
23 C B 0.0000 Buried
24 Q B -0.4841 Soluble
25 A B 0.0000 Buried
26 S B -0.2343 Soluble
27 G B -0.2570 Soluble
28 G B -0.1922 Soluble
29 L B -0.4353 Soluble
30 L B 0.0000 Buried
35 E B -1.1195 Soluble
36 D B -0.0205 Soluble
37 Y B 0.1050 Aggregation-prone
38 I B 0.0000 Buried
39 I B 0.0000 Buried
40 N B 0.0000 Buried
41 W B 0.0000 Buried
42 V B 0.0000 Buried
43 R B 0.0000 Buried
44 Q B -0.7425 Soluble
45 A B -1.0646 Soluble
46 P B -1.0714 Soluble
47 G B -1.2229 Soluble
48 Q B -1.7828 Soluble
49 G B -1.1514 Soluble
50 P B 0.0000 Buried
51 E B -0.9131 Soluble
52 W B 0.0000 Buried
53 M B 0.0000 Buried
54 G B 0.0000 Buried
55 G B 0.0000 Buried
56 I B 0.6445 Aggregation-prone
57 I B 0.0000 Buried
58 P B -0.2228 Soluble
59 V B 0.6929 Aggregation-prone
62 L B 0.2026 Aggregation-prone
63 G B -0.1517 Soluble
64 T B 0.2614 Aggregation-prone
65 V B 0.7875 Aggregation-prone
66 H B 0.2712 Aggregation-prone
67 Y B -0.3479 Soluble
68 G B 0.0000 Buried
69 P B -1.6535 Soluble
70 K B -2.2233 Soluble
71 F B 0.0000 Buried
72 Q B -2.0370 Soluble
74 G B -1.4871 Soluble
75 R B -1.4606 Soluble
76 V B 0.0000 Buried
77 T B -0.5720 Soluble
78 I B 0.0000 Buried
79 T B -0.3181 Soluble
80 A B -0.9762 Soluble
81 D B -1.5819 Soluble
82 E B -2.3883 Soluble
83 S B -1.2753 Soluble
84 T B -0.9995 Soluble
85 D B -1.4246 Soluble
86 T B 0.0000 Buried
87 A B 0.0000 Buried
88 Y B -0.0448 Soluble
89 M B 0.0000 Buried
90 E B -0.8739 Soluble
91 L B 0.0000 Buried
92 S B -0.9310 Soluble
93 S B -1.1164 Soluble
94 L B 0.0000 Buried
95 R B -2.8284 Soluble
96 S B -2.2436 Soluble
97 E B -2.4612 Soluble
98 D B 0.0000 Buried
99 T B -0.8911 Soluble
100 A B 0.0000 Buried
101 M B -0.0240 Soluble
102 Y B 0.0000 Buried
103 Y B 0.0000 Buried
104 C B 0.0000 Buried
105 A B 0.0000 Buried
106 T B 0.0000 Buried
107 E B 0.0000 Buried
108 T B 0.2784 Aggregation-prone
109 A B 0.0000 Buried
110 L B 2.2806 Aggregation-prone
111 V B 2.7184 Aggregation-prone
111A V B 1.4105 Aggregation-prone
111B S B -0.2179 Soluble
111C E B -1.6213 Soluble
112C T B -0.7128 Soluble
112B Y B -0.0146 Soluble
112A L B 0.0200 Aggregation-prone
112 P B 0.0000 Buried
113 H B -0.0825 Soluble
114 Y B 0.1367 Aggregation-prone
115 F B 0.0000 Buried
116 D B -1.0620 Soluble
117 N B -0.8426 Soluble
118 W B 0.0000 Buried
119 G B 0.0000 Buried
120 Q B -1.5405 Soluble
121 G B -0.7944 Soluble
122 T B 0.0000 Buried
123 L B -0.4251 Soluble
124 V B 0.0000 Buried
125 T B -1.1338 Soluble
126 V B 0.0000 Buried
127 S B -1.1711 Soluble
128 S B -1.0771 Soluble
129 A B -0.6413 Soluble
130 S B -0.7530 Soluble
131 T B -1.1588 Soluble
132 K B -1.4111 Soluble
133 G B -1.4103 Soluble
134 P B 0.0000 Buried
135 S B -0.3683 Soluble
136 V B 0.0000 Buried
137 F B 0.0000 Buried
138 P B -1.2742 Soluble
139 L B 0.0000 Buried
140 A B -0.6660 Soluble
141 P B 0.0000 Buried
142 S B -0.3520 Soluble
143 T B -0.2603 Soluble
144 A B -0.1494 Soluble
145 A B 0.0000 Buried
146 L B 0.0000 Buried
147 G B 0.0000 Buried
148 C B 0.0000 Buried
149 L B 0.0000 Buried
150 V B 0.0000 Buried
151 K B 0.0000 Buried
152 D B -0.4879 Soluble
153 Y B 0.0000 Buried
154 F B 0.0000 Buried
155 P B 0.0000 Buried
156 E B -0.7399 Soluble
157 P B -0.7888 Soluble
158 V B -0.5449 Soluble
159 T B -0.4837 Soluble
160 V B -0.3662 Soluble
161 S B -0.3745 Soluble
162 W B 0.0000 Buried
163 N B -0.7328 Soluble
164 S B -0.6544 Soluble
165 G B -0.4750 Soluble
166 A B -0.2177 Soluble
167 L B 0.0200 Aggregation-prone
168 T B -0.1756 Soluble
169 S B -0.2078 Soluble
170 G B -0.2375 Soluble
171 V B 0.1446 Aggregation-prone
172 H B -0.3107 Soluble
173 T B 0.0589 Aggregation-prone
174 F B 0.0000 Buried
175 P B -0.0412 Soluble
176 A B 0.5990 Aggregation-prone
177 V B 0.8554 Aggregation-prone
178 L B 1.5857 Aggregation-prone
179 Q B 0.4928 Aggregation-prone
180 S B 0.0122 Aggregation-prone
181 S B -0.2091 Soluble
182 G B 0.0388 Aggregation-prone
183 L B 0.1867 Aggregation-prone
184 Y B 0.6740 Aggregation-prone
185 S B 0.0000 Buried
186 L B 0.0000 Buried
187 S B 0.0000 Buried
188 S B 0.0000 Buried
189 V B 0.0000 Buried
190 V B 0.0000 Buried
191 T B -0.1524 Soluble
192 V B 0.0000 Buried
193 P B -0.5004 Soluble
194 S B -0.4610 Soluble
195 S B -0.5614 Soluble
196 S B -0.6363 Soluble
197 L B -0.7894 Soluble
198 G B -1.0132 Soluble
199 T B -0.7379 Soluble
200 Q B -1.2780 Soluble
201 T B -1.1233 Soluble
202 Y B 0.0000 Buried
203 I B -1.3257 Soluble
204 C B 0.0000 Buried
205 N B -1.5351 Soluble
206 V B 0.0000 Buried
207 N B -1.7936 Soluble
208 H B 0.0000 Buried
209 K B -3.0777 Soluble
210 P B 0.0000 Buried
211 S B -2.1444 Soluble
212 N B -2.7926 Soluble
213 T B -2.0320 Soluble
214 K B -2.6292 Soluble
215 V B -1.6965 Soluble
216 D B -2.6478 Soluble
217 K B -2.0250 Soluble
218 R B -2.7333 Soluble
219 V B 0.0000 Buried
220 E B -2.4479 Soluble
221 P B -1.1929 Soluble
1 D C -2.3307 Soluble
2 I C 0.0000 Buried
3 Q C -1.9979 Soluble
4 M C 0.0000 Buried
5 T C -1.0891 Soluble
6 Q C -0.9445 Soluble
7 S C -0.7490 Soluble
8 P C -0.6663 Soluble
9 S C -0.9020 Soluble
10 S C -1.0061 Soluble
11 L C -0.6510 Soluble
12 S C -0.9590 Soluble
13 A C -0.8846 Soluble
14 A C -0.6639 Soluble
15 V C 0.2997 Aggregation-prone
16 G C -0.7493 Soluble
17 D C -1.8986 Soluble
18 R C -2.3530 Soluble
19 V C 0.0000 Buried
20 T C -0.6701 Soluble
21 I C 0.0000 Buried
22 T C -0.7685 Soluble
23 C C 0.0000 Buried
24 Q C -2.1086 Soluble
25 A C -1.8736 Soluble
26 S C -1.9488 Soluble
27 Q C -2.3016 Soluble
28 D C -2.1829 Soluble
29 I C 0.0000 Buried
36 V C 0.6516 Aggregation-prone
37 N C 0.1662 Aggregation-prone
38 Y C 0.5169 Aggregation-prone
39 L C 0.0000 Buried
40 N C 0.0000 Buried
41 W C 0.0000 Buried
42 Y C 0.0000 Buried
43 Q C 0.0000 Buried
44 Q C 0.0000 Buried
45 K C -1.6696 Soluble
46 P C -1.4087 Soluble
47 G C -1.5852 Soluble
48 K C -2.4734 Soluble
49 A C -1.6351 Soluble
50 P C 0.0000 Buried
51 K C -1.6593 Soluble
52 L C 0.0000 Buried
53 L C 0.0000 Buried
54 I C 0.0000 Buried
55 Y C 0.3757 Aggregation-prone
56 V C 0.6611 Aggregation-prone
57 A C 0.0000 Buried
65 S C -0.3429 Soluble
66 N C -0.3604 Soluble
67 L C -0.0045 Soluble
68 E C -0.6356 Soluble
69 T C -0.4610 Soluble
70 G C -0.5708 Soluble
71 V C 0.0000 Buried
72 P C -0.4159 Soluble
74 S C -0.4630 Soluble
75 R C -0.7129 Soluble
76 F C 0.0000 Buried
77 S C -0.3870 Soluble
78 G C 0.0000 Buried
79 S C -0.7708 Soluble
80 G C -0.8900 Soluble
83 S C -0.7215 Soluble
84 G C -0.9412 Soluble
85 T C -1.8148 Soluble
86 D C -2.3622 Soluble
87 F C 0.0000 Buried
88 S C -0.7658 Soluble
89 L C 0.0000 Buried
90 T C -0.5949 Soluble
91 I C 0.0000 Buried
92 S C -1.3293 Soluble
93 S C -1.1456 Soluble
94 L C 0.0000 Buried
95 Q C -0.7236 Soluble
96 P C -1.2346 Soluble
97 E C -1.4124 Soluble
98 D C 0.0000 Buried
99 V C -1.1130 Soluble
100 A C 0.0000 Buried
101 T C -1.0119 Soluble
102 Y C 0.0000 Buried
103 Y C 0.0000 Buried
104 C C 0.0000 Buried
105 Q C 0.0000 Buried
106 Q C 0.0000 Buried
107 Y C 0.0000 Buried
108 D C -0.9491 Soluble
109 N C -1.4730 Soluble
114 L C -0.6463 Soluble
115 P C -0.8621 Soluble
116 L C 0.0000 Buried
117 T C -0.8381 Soluble
118 F C -0.3452 Soluble
119 G C 0.0000 Buried
120 G C -1.1078 Soluble
121 G C 0.0000 Buried
122 T C 0.0000 Buried
123 K C -1.9629 Soluble
124 V C 0.0000 Buried
125 E C -1.2536 Soluble
126 I C 0.0000 Buried
127 K C -1.1943 Soluble
128 R C -0.8055 Soluble
129 T C -0.1517 Soluble
130 V C 0.3452 Aggregation-prone
131 A C 0.0462 Aggregation-prone
132 A C -0.1768 Soluble
133 P C 0.0000 Buried
134 S C -0.0885 Soluble
135 V C 0.0000 Buried
136 F C 0.1786 Aggregation-prone
137 I C 0.1174 Aggregation-prone
138 F C 0.0000 Buried
139 P C -0.7417 Soluble
140 P C -0.9940 Soluble
141 S C 0.0000 Buried
142 D C -3.0549 Soluble
143 E C -3.2725 Soluble
144 Q C 0.0000 Buried
145 L C -2.3759 Soluble
146 K C -2.9640 Soluble
147 S C -1.8479 Soluble
148 G C -1.3951 Soluble
149 T C -1.1338 Soluble
150 A C 0.0000 Buried
151 S C 0.0000 Buried
152 V C 0.0000 Buried
153 V C 0.0000 Buried
154 C C 0.0000 Buried
155 L C 0.0000 Buried
156 L C 0.0000 Buried
157 N C 0.0000 Buried
158 N C -0.7637 Soluble
159 F C 0.0000 Buried
160 Y C 0.0000 Buried
161 P C -1.5325 Soluble
162 R C -2.4321 Soluble
163 E C -2.9779 Soluble
164 A C -2.2199 Soluble
165 K C -2.4496 Soluble
166 V C -1.2606 Soluble
167 Q C -0.7733 Soluble
168 W C 0.0000 Buried
169 K C -0.7079 Soluble
170 V C 0.0000 Buried
171 D C -2.0811 Soluble
172 N C -1.4653 Soluble
173 A C -0.3169 Soluble
174 L C 0.7193 Aggregation-prone
175 Q C -0.1824 Soluble
176 S C -0.3878 Soluble
177 G C -0.8674 Soluble
178 N C -0.7628 Soluble
179 S C -1.0644 Soluble
180 Q C -1.0803 Soluble
181 E C -1.7388 Soluble
182 S C -0.8164 Soluble
183 V C -0.4658 Soluble
184 T C -0.9076 Soluble
185 E C -1.9955 Soluble
186 Q C 0.0000 Buried
187 D C -2.0455 Soluble
188 S C -1.9809 Soluble
189 K C -2.5876 Soluble
190 D C -2.2611 Soluble
191 S C 0.0000 Buried
192 T C 0.0000 Buried
193 Y C 0.0000 Buried
194 S C 0.0000 Buried
195 L C 0.0000 Buried
196 S C 0.0000 Buried
197 S C 0.0000 Buried
198 T C -0.5946 Soluble
199 L C 0.0000 Buried
200 T C -0.2750 Soluble
201 L C -0.6951 Soluble
202 S C -1.4017 Soluble
203 K C -2.3889 Soluble
204 A C -2.0727 Soluble
205 D C -2.8699 Soluble
206 Y C 0.0000 Buried
207 E C -3.7528 Soluble
208 K C -3.6342 Soluble
209 H C -3.2402 Soluble
210 K C -3.3827 Soluble
211 V C -1.9808 Soluble
212 Y C 0.0000 Buried
213 A C -1.0195 Soluble
214 C C 0.0000 Buried
215 E C -1.1535 Soluble
216 V C 0.0000 Buried
217 T C -1.2273 Soluble
218 H C -1.4637 Soluble
219 Q C -1.6222 Soluble
220 G C -0.5502 Soluble
221 L C -0.2788 Soluble
222 S C -0.4822 Soluble
223 S C -0.4036 Soluble
224 P C -0.5233 Soluble
225 V C -0.0219 Soluble
226 T C -0.4953 Soluble
227 K C -0.7327 Soluble
228 S C -0.9808 Soluble
229 F C -1.1321 Soluble
230 N C -2.4106 Soluble
231 R C -2.8976 Soluble

3D Structure — colored by A4D score

Sequence - click residue to focus in viewer  |  colored by A4D score
Load structure to view sequence…
Color Legend (B-factor = A4D Score)
Score > 1.5 — highly aggregation-prone
Score 0.5–1.5 — aggregation-prone
Score ≈ 0 — buried
Score −1 to −0.5 — soluble
Score < −2.5 — highly soluble
pH Structure
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A4D Score Threshold
Highlight residues > threshold in the sequence panel
CDR Regions
HCDR1
HCDR2
HCDR3
LCDR1
LCDR2
LCDR3
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pH-Dependent Aggregation Profiles

A4D scores calculated across 11 pH conditions (4.0–9.0, step 0.5). Click a row to view the structure at that pH. The input structure is globular — max score is recommended for pH analysis.

pH Avg A4D Score Max A4D Score Downloads
4.0 -0.6258 2.6851 CSV PDB
4.5 -0.6767 2.6295 CSV PDB
5.0 -0.7378 2.5528 CSV PDB
5.5 -0.798 2.4665 CSV PDB
6.0 -0.846 2.4454 CSV PDB
6.5 -0.8717 2.4287 CSV PDB
7.0 -0.8732 2.4119 CSV PDB
7.5 -0.8578 2.3951 CSV PDB
8.0 -0.8332 2.3786 CSV PDB
8.5 -0.8017 2.3629 CSV PDB
9.0 -0.7632 2.3492 CSV PDB
Average A4D Score vs pH
Max A4D Score vs pH