Izalontamab / 5t1l

A4DAB149_5t1l_B_A | Source PDB: 5t1l | Chains: B, A | Done
99.56
Yes
10 Å
Yes
Avg A4D Score
-0.6613
Max Score
1.9806
Min Score
-3.7249
Total Score
-281.73
Score CDR
-0.2564
Score non-CDR
-0.7092

Calculation Parameters

Chain Sequence(s) VQLKQSGPGLVQPSQSLSITCTVSGFSLTNYGVHWVRQSPGKGLEWLGVIWSGGNTDYNTPFTSRLSINKDNSKSQVFFKMNSLQSNDTAIYYCARALTYYDYEFAYWGQGTLVTVSAASTKGPSVFPLAPSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSDILLTQSPVILSVSPGERVSFSCRASQSIGTNIHWYQQRTNGSPRLLIKYASESISGIPSRFSGSGSGTDFTLSINSVESDIADYYCQQNNNWPTTFGAGTKLELKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGA input.pdb
Selected Chain(s) B (Heavy), A (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 -3.7249
Maximum Score 1.9806
Average Score -0.6613
Total Score -281.7342

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

Index Residue Chain A4D Score Classification
2 V B 0.5356 Aggregation-prone
3 Q B -1.0645 Soluble
4 L B 0.0000 Buried
5 K B -2.2484 Soluble
6 Q B 0.0000 Buried
7 S B -0.8584 Soluble
8 G B -1.1903 Soluble
9 P B -0.5148 Soluble
11 G B -0.4502 Soluble
12 L B -0.1483 Soluble
13 V B 0.0000 Buried
14 Q B -1.8029 Soluble
15 P B -1.5905 Soluble
16 S B -1.5826 Soluble
17 Q B -1.9347 Soluble
18 S B -1.5270 Soluble
19 L B 0.0000 Buried
20 S B -0.5193 Soluble
21 I B 0.0000 Buried
22 T B -0.4371 Soluble
23 C B 0.0000 Buried
24 T B -1.1114 Soluble
25 V B 0.0000 Buried
26 S B -0.7931 Soluble
27 G B -0.2139 Soluble
28 F B -0.1448 Soluble
29 S B -0.7955 Soluble
30 L B 0.0000 Buried
35 T B -0.9111 Soluble
36 N B -0.8615 Soluble
37 Y B 0.4379 Aggregation-prone
38 G B 0.0000 Buried
39 V B 0.0000 Buried
40 H 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 -0.4609 Soluble
45 S B 0.0000 Buried
46 P B -1.2024 Soluble
47 G B -1.7742 Soluble
48 K B -2.2486 Soluble
49 G B -1.1437 Soluble
50 L B 0.0000 Buried
51 E B 0.0000 Buried
52 W B 0.0000 Buried
53 L B 0.0000 Buried
54 G B 0.0000 Buried
55 V B 0.0000 Buried
56 I B 0.0000 Buried
57 W B -0.4751 Soluble
58 S B -0.6201 Soluble
59 G B -1.2211 Soluble
63 G B -1.5380 Soluble
64 N B -1.8593 Soluble
65 T B -1.3223 Soluble
66 D B -1.0429 Soluble
67 Y B -0.4286 Soluble
68 N B -0.1617 Soluble
69 T B -0.2269 Soluble
70 P B -0.3969 Soluble
71 F B 0.0000 Buried
72 T B -0.4794 Soluble
74 S B -0.5609 Soluble
75 R B -0.8886 Soluble
76 L B 0.0000 Buried
77 S B -0.9168 Soluble
78 I B 0.0000 Buried
79 N B -1.6482 Soluble
80 K B -1.4000 Soluble
81 D B -1.7829 Soluble
82 N B -2.2403 Soluble
83 S B -1.7019 Soluble
84 K B -2.3778 Soluble
85 S B -1.6383 Soluble
86 Q B -1.4808 Soluble
87 V B 0.0000 Buried
88 F B -0.1020 Soluble
89 F B 0.0000 Buried
90 K B -1.1814 Soluble
91 M B 0.0000 Buried
92 N B -1.5066 Soluble
93 S B -1.4495 Soluble
94 L B 0.0000 Buried
95 Q B -2.1601 Soluble
96 S B -1.5862 Soluble
97 N B -2.0825 Soluble
98 D B 0.0000 Buried
99 T B -0.6254 Soluble
100 A B 0.0000 Buried
101 I B 0.5024 Aggregation-prone
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 R B 0.0000 Buried
107 A B 0.0000 Buried
108 L B 1.0748 Aggregation-prone
109 T B 1.1684 Aggregation-prone
110 Y B 1.8917 Aggregation-prone
111 Y B 1.9806 Aggregation-prone
112 D B 0.0000 Buried
113 Y B 0.6178 Aggregation-prone
114 E B 0.0000 Buried
115 F B 0.0000 Buried
116 A B 0.2610 Aggregation-prone
117 Y B 0.1990 Aggregation-prone
118 W B 0.0000 Buried
119 G B 0.0000 Buried
120 Q B -1.8319 Soluble
121 G B -0.8860 Soluble
122 T B 0.0000 Buried
123 L B 0.2516 Aggregation-prone
124 V B 0.0000 Buried
125 T B -0.3681 Soluble
126 V B 0.0000 Buried
127 S B -0.6293 Soluble
128 A B -0.4356 Soluble
129 A B -0.3375 Soluble
130 S B -0.5495 Soluble
131 T B -0.7239 Soluble
132 K B -1.2184 Soluble
133 G B -1.3425 Soluble
134 P B 0.0000 Buried
135 S B -0.4386 Soluble
136 V B 0.0000 Buried
137 F B 0.0000 Buried
138 P B -1.3756 Soluble
139 L B 0.0000 Buried
140 A B -1.3021 Soluble
141 P B 0.0000 Buried
142 S B -0.8246 Soluble
143 G B -0.7627 Soluble
144 G B -0.8858 Soluble
145 T B -0.6310 Soluble
146 A B 0.0000 Buried
147 A B 0.0000 Buried
148 L B 0.0000 Buried
149 G B 0.0000 Buried
150 C B 0.0000 Buried
151 L B 0.0000 Buried
152 V B 0.0000 Buried
153 K B 0.0000 Buried
154 D B -0.4634 Soluble
155 Y B 0.0000 Buried
156 F B 0.0000 Buried
157 P B 0.0000 Buried
158 E B -0.3296 Soluble
159 P B -0.4898 Soluble
160 V B -0.5469 Soluble
161 T B -0.4875 Soluble
162 V B -0.0973 Soluble
163 S B -0.3267 Soluble
164 W B 0.0000 Buried
165 N B -0.8148 Soluble
166 S B -0.6420 Soluble
167 G B -0.5655 Soluble
168 A B -0.2323 Soluble
169 L B -0.0011 Soluble
170 T B -0.1710 Soluble
171 S B -0.2109 Soluble
172 G B -0.2833 Soluble
173 V B 0.1426 Aggregation-prone
174 H B -0.2749 Soluble
175 T B 0.0610 Aggregation-prone
176 F B 0.0000 Buried
177 P B -0.2971 Soluble
178 A B 0.3024 Aggregation-prone
179 V B 0.4852 Aggregation-prone
180 L B 1.0084 Aggregation-prone
181 Q B 0.1938 Aggregation-prone
182 S B -0.1087 Soluble
183 S B -0.2455 Soluble
184 G B -0.0006 Soluble
185 L B 0.1026 Aggregation-prone
186 Y B 0.4009 Aggregation-prone
187 S B 0.0000 Buried
188 L B 0.0000 Buried
189 S B 0.0000 Buried
190 S B 0.0000 Buried
191 V B 0.0000 Buried
192 V B 0.0000 Buried
193 T B -0.1529 Soluble
194 V B 0.0000 Buried
195 P B -0.5604 Soluble
196 S B -0.6373 Soluble
197 S B -0.6231 Soluble
198 S B -0.6331 Soluble
199 L B -0.7903 Soluble
200 G B -0.9353 Soluble
201 T B -0.7181 Soluble
202 Q B -1.1800 Soluble
203 T B -1.1309 Soluble
204 Y B 0.0000 Buried
205 I B -1.2963 Soluble
206 C B 0.0000 Buried
207 N B -1.3530 Soluble
208 V B 0.0000 Buried
209 N B -1.7147 Soluble
210 H B 0.0000 Buried
211 K B -2.6436 Soluble
212 P B -1.5372 Soluble
213 S B -1.7580 Soluble
214 N B -2.4777 Soluble
215 T B -1.9805 Soluble
216 K B -2.5510 Soluble
217 V B -1.5440 Soluble
218 D B -2.2625 Soluble
219 K B -2.0911 Soluble
220 R B -2.6244 Soluble
221 V B 0.0000 Buried
222 E B -2.9251 Soluble
223 P B -1.9854 Soluble
224 K B -2.5518 Soluble
225 S B -1.3234 Soluble
1 D A -1.1874 Soluble
2 I A -0.2216 Soluble
3 L A 0.7487 Aggregation-prone
4 L A 0.0000 Buried
5 T A -0.2264 Soluble
6 Q A 0.0000 Buried
7 S A 0.2133 Aggregation-prone
8 P A 0.8666 Aggregation-prone
9 V A 1.9140 Aggregation-prone
10 I A 1.4244 Aggregation-prone
11 L A 0.5916 Aggregation-prone
12 S A -0.4155 Soluble
13 V A 0.0000 Buried
14 S A -2.0181 Soluble
15 P A -2.2312 Soluble
16 G A -2.3093 Soluble
17 E A -3.0749 Soluble
18 R A -3.2613 Soluble
19 V A 0.0000 Buried
20 S A -0.6991 Soluble
21 F A 0.0000 Buried
22 S A -0.7429 Soluble
23 C A 0.0000 Buried
24 R A -2.2463 Soluble
25 A A -1.2529 Soluble
26 S A -1.0296 Soluble
27 Q A -1.7352 Soluble
28 S A -1.6147 Soluble
29 I A 0.0000 Buried
36 G A -1.1429 Soluble
37 T A -0.8786 Soluble
38 N A -0.8726 Soluble
39 I A 0.0000 Buried
40 H A 0.0000 Buried
41 W A 0.0000 Buried
42 Y A 0.0000 Buried
43 Q A 0.0000 Buried
44 Q A -1.6966 Soluble
45 R A -2.6704 Soluble
46 T A -2.0398 Soluble
47 N A -2.0078 Soluble
48 G A -1.8258 Soluble
49 S A -1.2301 Soluble
50 P A 0.0000 Buried
51 R A -1.1433 Soluble
52 L A 0.0000 Buried
53 L A 0.0000 Buried
54 I A 0.0000 Buried
55 K A -0.6454 Soluble
56 Y A -0.5512 Soluble
57 A A 0.0000 Buried
65 S A -1.1563 Soluble
66 E A -1.7435 Soluble
67 S A -1.0820 Soluble
68 I A -0.4898 Soluble
69 S A -0.3550 Soluble
70 G A -0.4836 Soluble
71 I A -0.3095 Soluble
72 P A -0.3291 Soluble
74 S A -0.5502 Soluble
75 R A -1.0846 Soluble
76 F A 0.0000 Buried
77 S A -0.8387 Soluble
78 G A -0.6938 Soluble
79 S A -0.8881 Soluble
80 G A -1.1736 Soluble
83 S A -1.1860 Soluble
84 G A -1.4126 Soluble
85 T A -2.0083 Soluble
86 D A -2.7550 Soluble
87 F A 0.0000 Buried
88 T A -0.8899 Soluble
89 L A 0.0000 Buried
90 S A -0.8283 Soluble
91 I A 0.0000 Buried
92 N A -2.2491 Soluble
93 S A -2.3512 Soluble
94 V A 0.0000 Buried
95 E A -2.7035 Soluble
96 S A -2.0499 Soluble
98 D A -1.2410 Soluble
99 I A -1.4114 Soluble
100 A A 0.0000 Buried
101 D A -0.8018 Soluble
102 Y A 0.0000 Buried
103 Y A -0.1687 Soluble
104 C A 0.0000 Buried
105 Q A 0.0000 Buried
106 Q A 0.0000 Buried
107 N A -0.5779 Soluble
108 N A -1.2773 Soluble
114 W A 0.4978 Aggregation-prone
115 P A 0.0000 Buried
116 T A 0.0000 Buried
117 T A 0.1028 Aggregation-prone
118 F A 0.2687 Aggregation-prone
119 G A 0.0000 Buried
120 A A 0.1856 Aggregation-prone
121 G A 0.1808 Aggregation-prone
122 T A 0.0000 Buried
123 K A -0.4170 Soluble
124 L A 0.0000 Buried
125 E A -0.9276 Soluble
126 L A 0.0000 Buried
127 K A -1.7844 Soluble
128 R A -1.2650 Soluble
129 T A -0.1317 Soluble
130 V A 0.4214 Aggregation-prone
131 A A 0.1792 Aggregation-prone
132 A A -0.0920 Soluble
133 P A 0.0000 Buried
134 S A -0.1634 Soluble
135 V A 0.0000 Buried
136 F A 0.1465 Aggregation-prone
137 I A 0.1650 Aggregation-prone
138 F A 0.0000 Buried
139 P A -0.4716 Soluble
140 P A 0.0000 Buried
141 S A -1.8576 Soluble
142 D A -3.1111 Soluble
143 E A -2.9915 Soluble
144 Q A 0.0000 Buried
145 L A -2.2903 Soluble
146 K A -2.7670 Soluble
147 S A -1.6760 Soluble
148 G A -1.2645 Soluble
149 T A -0.9361 Soluble
150 A A 0.0000 Buried
151 S A 0.0000 Buried
152 V A 0.0000 Buried
153 V A 0.0000 Buried
154 C A 0.0000 Buried
155 L A 0.0000 Buried
156 L A 0.0000 Buried
157 N A 0.0000 Buried
158 N A -0.9079 Soluble
159 F A 0.0000 Buried
160 Y A -0.9564 Soluble
161 P A -1.4747 Soluble
162 R A -2.5343 Soluble
163 E A -2.9839 Soluble
164 A A -2.1389 Soluble
165 K A -2.1299 Soluble
166 V A -0.9702 Soluble
167 Q A -0.5486 Soluble
168 W A 0.0000 Buried
169 K A -0.5454 Soluble
170 V A 0.0000 Buried
171 D A -1.9287 Soluble
172 N A -1.4957 Soluble
173 A A -0.2443 Soluble
174 L A 0.7597 Aggregation-prone
175 Q A -0.1917 Soluble
176 S A -0.3964 Soluble
177 G A -0.9282 Soluble
178 N A -0.8764 Soluble
179 S A -1.0442 Soluble
180 Q A -1.2606 Soluble
181 E A -1.4350 Soluble
182 S A -0.6268 Soluble
183 V A -0.3021 Soluble
184 T A -0.8999 Soluble
185 E A -2.1756 Soluble
186 Q A 0.0000 Buried
187 D A -1.8323 Soluble
188 S A -2.1294 Soluble
189 K A -2.5023 Soluble
190 D A -1.8488 Soluble
191 S A 0.0000 Buried
192 T A 0.0000 Buried
193 Y A 0.0000 Buried
194 S A 0.0000 Buried
195 L A 0.0000 Buried
196 S A 0.0000 Buried
197 S A 0.0000 Buried
198 T A -0.5799 Soluble
199 L A 0.0000 Buried
200 T A -0.4257 Soluble
201 L A -0.6376 Soluble
202 S A -1.0016 Soluble
203 K A -1.9830 Soluble
204 A A -1.8986 Soluble
205 D A -2.5833 Soluble
206 Y A 0.0000 Buried
207 E A -3.7078 Soluble
208 K A -3.7249 Soluble
209 H A -3.1154 Soluble
210 K A -3.1371 Soluble
211 V A -1.3698 Soluble
212 Y A 0.0000 Buried
213 A A -0.7673 Soluble
214 C A 0.0000 Buried
215 E A -0.8989 Soluble
216 V A 0.0000 Buried
217 T A -1.1620 Soluble
218 H A 0.0000 Buried
219 Q A -1.5204 Soluble
220 G A -0.4024 Soluble
221 L A -0.2144 Soluble
222 S A -0.4542 Soluble
223 S A -0.4049 Soluble
224 P A -0.5306 Soluble
225 V A 0.0276 Aggregation-prone
226 T A -0.4072 Soluble
227 K A -0.6514 Soluble
228 S A -0.5556 Soluble
229 F A -0.6692 Soluble
230 N A -1.6185 Soluble
231 R A -2.2248 Soluble
232 G A -1.3922 Soluble
233 A A -0.7452 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
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 -0.6933 3.2768 CSV PDB
4.5 -0.7304 3.2038 CSV PDB
5.0 -0.7743 3.1217 CSV PDB
5.5 -0.817 3.0362 CSV PDB
6.0 -0.8483 2.9496 CSV PDB
6.5 -0.8596 2.8628 CSV PDB
7.0 -0.8497 2.7764 CSV PDB
7.5 -0.8254 2.6913 CSV PDB
8.0 -0.7931 2.6104 CSV PDB
8.5 -0.7551 2.5402 CSV PDB
9.0 -0.7115 2.4903 CSV PDB
Average A4D Score vs pH
Max A4D Score vs pH