Epratuzumab / 5vl3

A4DAB107_5vl3_A_B | Source PDB: 5vl3 | Chains: A, B | Done
99.56
Yes
10 Å
Yes
Avg A4D Score
-0.7198
Max Score
1.7524
Min Score
-3.5571
Total Score
-307.35
Score CDR
-0.3289
Score non-CDR
-0.7693

Calculation Parameters

Chain Sequence(s) QVQLVQSGAEVKKPGSSVKVSCKASGYTFTSYWLHWVRQAPGQGLEWIGYINPRNDYTEYNQNFKDKATITADESTNTAYMELSSLRSEDTAFYFCARRDITTFYWGQGTTVTVSSASTKGPSVFPLAPSSKGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKDIQLTQSPSSLSASVGDRVTMSCKSSQSVLYSANHKNYLAWYQQKPGKAPKLLIYWASTRESGVPSRFSGSGSGTDFTLTISSLQPEDIATYYCHQYLSSWTFGGGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKS input.pdb
Selected Chain(s) A (Heavy), B (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 -3.5571
Maximum Score 1.7524
Average Score -0.7198
Total Score -307.3485

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

Index Residue Chain A4D Score Classification
1 Q A -1.2722 Soluble
2 V A -0.5009 Soluble
3 Q A -0.7131 Soluble
4 L A 0.0000 Buried
5 V A 0.7556 Aggregation-prone
6 Q A 0.0000 Buried
7 S A -0.4054 Soluble
8 G A -0.4374 Soluble
9 A A -0.1548 Soluble
11 E A -0.4510 Soluble
12 V A 0.0286 Aggregation-prone
13 K A -1.3288 Soluble
14 K A -2.3102 Soluble
15 P A -1.8470 Soluble
16 G A -1.5174 Soluble
17 S A -1.2994 Soluble
18 S A -1.3556 Soluble
19 V A 0.0000 Buried
20 K A -1.8316 Soluble
21 V A 0.0000 Buried
22 S A -0.4038 Soluble
23 C A 0.0000 Buried
24 K A -0.5007 Soluble
25 A A 0.0000 Buried
26 S A -0.5740 Soluble
27 G A -0.7084 Soluble
28 Y A -0.2163 Soluble
29 T A -0.2665 Soluble
30 F A 0.0000 Buried
35 T A 0.0000 Buried
36 S A -0.3491 Soluble
37 Y A 0.2841 Aggregation-prone
38 W A 0.0582 Aggregation-prone
39 L A 0.0000 Buried
40 H A 0.0000 Buried
41 W A 0.0000 Buried
42 V A 0.0000 Buried
43 R A -0.6288 Soluble
44 Q A -0.7721 Soluble
45 A A -1.1264 Soluble
46 P A -1.0393 Soluble
47 G A -1.2442 Soluble
48 Q A -1.8238 Soluble
49 G A -1.2518 Soluble
50 L A 0.0000 Buried
51 E A -1.3172 Soluble
52 W A 0.0000 Buried
53 I A 0.0000 Buried
54 G A 0.0000 Buried
55 Y A 0.0000 Buried
56 I A 0.0000 Buried
57 N A -1.2787 Soluble
58 P A 0.0000 Buried
59 R A -3.1284 Soluble
62 N A -2.7079 Soluble
63 D A -2.7602 Soluble
64 Y A -0.6207 Soluble
65 T A -0.4564 Soluble
66 E A -1.1240 Soluble
67 Y A -1.4960 Soluble
68 N A -2.0058 Soluble
69 Q A -2.9386 Soluble
70 N A -2.7490 Soluble
71 F A 0.0000 Buried
72 K A -3.4883 Soluble
74 D A -3.2094 Soluble
75 K A -2.1551 Soluble
76 A A 0.0000 Buried
77 T A -1.2112 Soluble
78 I A 0.0000 Buried
79 T A -0.6408 Soluble
80 A A -1.6254 Soluble
81 D A -2.2691 Soluble
82 E A -2.9711 Soluble
83 S A -1.4804 Soluble
84 T A -1.3104 Soluble
85 N A -1.6772 Soluble
86 T A -1.0223 Soluble
87 A A 0.0000 Buried
88 Y A -0.5504 Soluble
89 M A 0.0000 Buried
90 E A -1.5054 Soluble
91 L A 0.0000 Buried
92 S A -1.3662 Soluble
93 S A -1.3487 Soluble
94 L A 0.0000 Buried
95 R A -2.8200 Soluble
96 S A -2.0911 Soluble
97 E A -2.4736 Soluble
98 D A 0.0000 Buried
99 T A -0.8466 Soluble
100 A A 0.0000 Buried
101 F A 0.2376 Aggregation-prone
102 Y A 0.0000 Buried
103 F A 0.0000 Buried
104 C A 0.0000 Buried
105 A A 0.0000 Buried
106 R A 0.0000 Buried
107 R A 0.2028 Aggregation-prone
108 D A 0.6049 Aggregation-prone
109 I A 1.7524 Aggregation-prone
114 T A 0.6696 Aggregation-prone
115 T A 0.3547 Aggregation-prone
116 F A 0.0000 Buried
117 Y A -0.1651 Soluble
118 W A -0.0984 Soluble
119 G A 0.0000 Buried
120 Q A -0.8785 Soluble
121 G A -0.4351 Soluble
122 T A 0.0000 Buried
123 T A 0.1475 Aggregation-prone
124 V A 0.0000 Buried
125 T A 0.0000 Buried
126 V A 0.0000 Buried
127 S A 0.0000 Buried
128 S A -1.0354 Soluble
129 A A -0.6078 Soluble
130 S A -0.5473 Soluble
131 T A -0.6868 Soluble
132 K A -1.1590 Soluble
133 G A -1.4358 Soluble
134 P A -0.7005 Soluble
135 S A -0.3397 Soluble
136 V A 0.0000 Buried
137 F A -0.6283 Soluble
138 P A -1.1013 Soluble
139 L A 0.0000 Buried
140 A A -1.1814 Soluble
141 P A 0.0000 Buried
142 S A -1.3707 Soluble
143 S A -1.1807 Soluble
144 K A -1.9609 Soluble
145 G A -0.8130 Soluble
146 G A -0.8846 Soluble
147 T A -0.5955 Soluble
148 A A 0.0000 Buried
149 A A 0.0000 Buried
150 L A 0.0000 Buried
151 G A 0.0000 Buried
152 C A 0.0000 Buried
153 L A 0.0000 Buried
154 V A 0.0000 Buried
155 K A 0.0000 Buried
156 D A -0.5399 Soluble
157 Y A 0.0000 Buried
158 F A 0.0000 Buried
159 P A -0.7668 Soluble
160 E A -1.1243 Soluble
161 P A -1.1959 Soluble
162 V A 0.0000 Buried
163 T A -0.9461 Soluble
164 V A -0.5102 Soluble
165 S A -0.4353 Soluble
166 W A 0.0000 Buried
167 N A -0.9719 Soluble
168 S A -0.5921 Soluble
169 G A -0.4558 Soluble
170 A A -0.2077 Soluble
171 L A 0.0024 Aggregation-prone
172 T A -0.1351 Soluble
173 S A -0.1300 Soluble
174 G A -0.1535 Soluble
175 V A 0.1963 Aggregation-prone
176 H A -0.2386 Soluble
177 T A 0.0403 Aggregation-prone
178 F A 0.0000 Buried
179 P A -0.4342 Soluble
180 A A -0.2566 Soluble
181 V A -0.1280 Soluble
182 L A 0.1388 Aggregation-prone
183 Q A -0.3537 Soluble
184 S A -0.4519 Soluble
185 S A -0.3369 Soluble
186 G A 0.0000 Buried
187 L A -0.2653 Soluble
188 Y A 0.0000 Buried
189 S A 0.0000 Buried
190 L A 0.0000 Buried
191 S A 0.0000 Buried
192 S A 0.0000 Buried
193 V A 0.0000 Buried
194 V A 0.0000 Buried
195 T A -0.1250 Soluble
196 V A 0.0000 Buried
197 P A -0.5535 Soluble
198 S A -0.6119 Soluble
199 S A -0.4994 Soluble
200 S A -0.5716 Soluble
201 L A -0.6491 Soluble
202 G A -1.3003 Soluble
203 T A -1.0534 Soluble
204 Q A -1.3017 Soluble
205 T A -1.5356 Soluble
206 Y A 0.0000 Buried
207 I A -1.4802 Soluble
208 C A 0.0000 Buried
209 N A -1.4987 Soluble
210 V A 0.0000 Buried
211 N A -2.6018 Soluble
212 H A 0.0000 Buried
213 K A -3.0154 Soluble
214 P A -1.8079 Soluble
215 S A -1.9161 Soluble
216 N A -2.7235 Soluble
217 T A -2.2853 Soluble
218 K A -2.8141 Soluble
219 V A -1.5403 Soluble
220 D A -2.1818 Soluble
221 K A -2.1035 Soluble
222 R A -2.8052 Soluble
223 V A 0.0000 Buried
224 E A -3.0021 Soluble
225 P A -2.1420 Soluble
226 K A -2.3772 Soluble
1 D B -2.2487 Soluble
2 I B -1.3382 Soluble
3 Q B -1.9218 Soluble
4 L B 0.0000 Buried
5 T B -1.1330 Soluble
6 Q B 0.0000 Buried
7 S B -0.6879 Soluble
8 P B -0.5011 Soluble
9 S B -0.6861 Soluble
10 S B -0.5941 Soluble
11 L B -0.3826 Soluble
12 S B -0.5093 Soluble
13 A B -0.8327 Soluble
14 S B -0.7055 Soluble
15 V B -0.0473 Soluble
16 G B -0.8500 Soluble
17 D B -1.7739 Soluble
18 R B -2.4122 Soluble
19 V B 0.0000 Buried
20 T B -0.6063 Soluble
21 M B 0.0000 Buried
22 S B -0.8035 Soluble
23 C B 0.0000 Buried
24 K B -2.3406 Soluble
25 S B 0.0000 Buried
26 S B -1.5231 Soluble
27 Q B -1.3844 Soluble
28 S B -0.5434 Soluble
29 V B 0.0000 Buried
30 L B 0.1264 Aggregation-prone
31 Y B 0.3804 Aggregation-prone
32 S B -0.2517 Soluble
33 A B -0.4910 Soluble
34 N B -1.2020 Soluble
35 H B -1.3444 Soluble
36 K B -1.0995 Soluble
37 N B 0.0000 Buried
38 Y B 0.0000 Buried
39 L B 0.0000 Buried
40 A B 0.0000 Buried
41 W B 0.0000 Buried
42 Y B 0.0000 Buried
43 Q B 0.0000 Buried
44 Q B 0.0000 Buried
45 K B -1.3229 Soluble
46 P B -1.3396 Soluble
47 G B -1.2819 Soluble
48 K B -1.8957 Soluble
49 A B -1.2413 Soluble
50 P B 0.0000 Buried
51 K B -1.2976 Soluble
52 L B -0.5341 Soluble
53 L B 0.0000 Buried
54 I B 0.0000 Buried
55 Y B 0.0299 Aggregation-prone
56 W B -0.1325 Soluble
57 A B 0.0000 Buried
65 S B -0.6524 Soluble
66 T B -0.5965 Soluble
67 R B -1.0986 Soluble
68 E B -0.8654 Soluble
69 S B -0.7240 Soluble
70 G B -0.7318 Soluble
71 V B -0.6500 Soluble
72 P B -0.5809 Soluble
74 S B -0.6339 Soluble
75 R B -0.8049 Soluble
76 F B 0.0000 Buried
77 S B -0.5687 Soluble
78 G B 0.0000 Buried
79 S B -0.6493 Soluble
80 G B -1.0317 Soluble
83 S B -0.9419 Soluble
84 G B -0.8701 Soluble
85 T B -1.4040 Soluble
86 D B -2.1447 Soluble
87 F B 0.0000 Buried
88 T B -0.7410 Soluble
89 L B 0.0000 Buried
90 T B -0.6141 Soluble
91 I B 0.0000 Buried
92 S B -1.4826 Soluble
93 S B -1.2778 Soluble
94 L B 0.0000 Buried
95 Q B -1.0357 Soluble
96 P B -0.8749 Soluble
97 E B -1.7833 Soluble
98 D B 0.0000 Buried
99 I B -0.3216 Soluble
100 A B 0.0000 Buried
101 T B -0.5850 Soluble
102 Y B 0.0000 Buried
103 Y B 0.0000 Buried
104 C B 0.0000 Buried
105 H B 0.0000 Buried
106 Q B 0.0000 Buried
107 Y B 0.0000 Buried
108 L B 0.5274 Aggregation-prone
114 S B -0.0319 Soluble
115 S B -0.2938 Soluble
116 W B 0.0000 Buried
117 T B -0.6612 Soluble
118 F B -0.3769 Soluble
119 G B 0.0000 Buried
120 G B -1.1082 Soluble
121 G B 0.0000 Buried
122 T B 0.0000 Buried
123 K B -1.0777 Soluble
124 L B 0.0000 Buried
125 E B 0.0000 Buried
126 I B -0.4331 Soluble
127 K B -1.2165 Soluble
128 R B -1.0331 Soluble
129 T B -0.2540 Soluble
130 V B 0.2552 Aggregation-prone
131 A B 0.0522 Aggregation-prone
132 A B -0.1734 Soluble
133 P B 0.0000 Buried
134 S B -0.1131 Soluble
135 V B 0.0000 Buried
136 F B -0.2704 Soluble
137 I B 0.0000 Buried
138 F B 0.0000 Buried
139 P B -0.5005 Soluble
140 P B -0.6504 Soluble
141 S B -1.6502 Soluble
142 D B -2.7111 Soluble
143 E B -2.4927 Soluble
144 Q B 0.0000 Buried
145 L B -1.8838 Soluble
146 K B -2.6500 Soluble
147 S B -1.6490 Soluble
148 G B -1.1372 Soluble
149 T B -0.8631 Soluble
150 A B 0.0000 Buried
151 S B 0.0000 Buried
152 V B 0.0000 Buried
153 V B 0.0000 Buried
154 C B 0.0000 Buried
155 L B 0.0000 Buried
156 L B 0.0000 Buried
157 N B 0.0000 Buried
158 N B -0.7798 Soluble
159 F B 0.0000 Buried
160 Y B 0.0000 Buried
161 P B -1.1791 Soluble
162 R B -1.7524 Soluble
163 E B -2.6035 Soluble
164 A B -2.0219 Soluble
165 K B -2.1846 Soluble
166 V B -1.1887 Soluble
167 Q B -0.4265 Soluble
168 W B 0.0000 Buried
169 K B -0.1256 Soluble
170 V B 0.0000 Buried
171 D B -1.2632 Soluble
172 N B -1.1924 Soluble
173 A B -0.0207 Soluble
174 L B 0.8081 Aggregation-prone
175 Q B -0.2415 Soluble
176 S B -0.6949 Soluble
177 G B -1.3626 Soluble
178 N B -1.8022 Soluble
179 S B -1.6383 Soluble
180 Q B -1.8765 Soluble
181 E B -1.9902 Soluble
182 S B -0.7618 Soluble
183 V B -0.3625 Soluble
184 T B -0.8711 Soluble
185 E B -2.0724 Soluble
186 Q B -1.6994 Soluble
187 D B -2.1199 Soluble
188 S B -1.8689 Soluble
189 K B -2.4378 Soluble
190 D B -2.0758 Soluble
191 S B -1.9335 Soluble
192 T B 0.0000 Buried
193 Y B 0.0000 Buried
194 S B 0.0000 Buried
195 L B 0.0000 Buried
196 S B 0.0000 Buried
197 S B 0.0000 Buried
198 T B -0.8710 Soluble
199 L B 0.0000 Buried
200 T B -0.6622 Soluble
201 L B -0.7683 Soluble
202 S B -1.1448 Soluble
203 K B -1.9471 Soluble
204 A B -1.8871 Soluble
205 D B -2.3313 Soluble
206 Y B -2.1670 Soluble
207 E B -3.4648 Soluble
208 K B -3.5571 Soluble
209 H B -2.6985 Soluble
210 K B -2.2439 Soluble
211 V B -0.1874 Soluble
212 Y B -0.3589 Soluble
213 A B 0.0000 Buried
214 C B 0.0000 Buried
215 E B -0.8186 Soluble
216 V B 0.0000 Buried
217 T B -1.2211 Soluble
218 H B 0.0000 Buried
219 Q B -1.5070 Soluble
220 G B -0.5119 Soluble
221 L B -0.2829 Soluble
222 S B -0.4654 Soluble
223 S B -0.4121 Soluble
224 P B -0.5700 Soluble
225 V B -0.0689 Soluble
226 T B -0.5269 Soluble
227 K B -1.1080 Soluble
228 S B -0.6082 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
Load structure at specific pH condition
A4D Score Threshold
Highlight residues > threshold in the sequence panel
CDR Regions
HCDR1
HCDR2
HCDR3
LCDR1
LCDR2
LCDR3
Display Options

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 -0.7741 2.6553 CSV PDB
4.5 -0.817 2.6204 CSV PDB
5.0 -0.8686 2.585 CSV PDB
5.5 -0.9175 2.5494 CSV PDB
6.0 -0.9513 2.514 CSV PDB
6.5 -0.9612 2.479 CSV PDB
7.0 -0.9467 2.4456 CSV PDB
7.5 -0.9151 2.4163 CSV PDB
8.0 -0.8739 2.3949 CSV PDB
8.5 -0.8261 2.3831 CSV PDB
9.0 -0.7726 2.3782 CSV PDB
Average A4D Score vs pH
Max A4D Score vs pH