Izalontamab / 5icz

A4DAB149_5icz_B_A | Source PDB: 5icz | Chains: B, A | Done
99.56
Yes
10 Å
Yes
Avg A4D Score
-0.6782
Max Score
2.2047
Min Score
-3.7899
Total Score
-290.28
Score CDR
-0.2618
Score non-CDR
-0.7284

Calculation Parameters

Chain Sequence(s) QVQLKQSGPGLVQPSQSLSITCTVSGFSLTNYGVHWVRQSPGKGLEWLGVIWSGGNTDYNTPFTSRLSINKDNSKSQVFFKMNSLQSNDTAIYYCARALTYYDYEFAYWGQGTLVTVSAASTKGPSVFPLAPSSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKDILLTQSPVILSVSPGERVSFSCRASQSIGTNIHWYQQRTNGSPRLLIKYASESISGIPSRFSGSGSGTDFTLSINSVESEDIADYYCQQNNNWPTTFGAGTKLELKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGA 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 -3.7899
Maximum Score 2.2047
Average Score -0.6782
Total Score -290.2793

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

Index Residue Chain A4D Score Classification
1 Q B -1.5786 Soluble
2 V B -1.0885 Soluble
3 Q B -2.0072 Soluble
4 L B 0.0000 Buried
5 K B -2.3917 Soluble
6 Q B 0.0000 Buried
7 S B -0.7669 Soluble
8 G B -0.9548 Soluble
9 P B -0.3752 Soluble
11 G B -0.3623 Soluble
12 L B -0.0479 Soluble
13 V B 0.0000 Buried
14 Q B -1.4852 Soluble
15 P B -1.4071 Soluble
16 S B -1.6090 Soluble
17 Q B -2.0188 Soluble
18 S B -1.8198 Soluble
19 L B 0.0000 Buried
20 S B -0.7942 Soluble
21 I B 0.0000 Buried
22 T B -0.5448 Soluble
23 C B 0.0000 Buried
24 T B -1.2448 Soluble
25 V B 0.0000 Buried
26 S B -1.2430 Soluble
27 G B -1.1273 Soluble
28 F B -0.6233 Soluble
29 S B -0.8854 Soluble
30 L B 0.0000 Buried
35 T B -0.8832 Soluble
36 N B -0.8320 Soluble
37 Y B 0.4519 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 -0.4354 Soluble
45 S B -1.0075 Soluble
46 P B -1.1671 Soluble
47 G B -1.7459 Soluble
48 K B -2.2475 Soluble
49 G B -1.1310 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 -0.3824 Soluble
58 S B -0.6145 Soluble
59 G B -1.1998 Soluble
63 G B -1.5297 Soluble
64 N B -1.8585 Soluble
65 T B -1.3233 Soluble
66 D B -1.0650 Soluble
67 Y B -0.3871 Soluble
68 N B 0.0000 Buried
69 T B -0.1790 Soluble
70 P B -0.3599 Soluble
71 F B 0.0000 Buried
72 T B -0.4455 Soluble
74 S B -0.5777 Soluble
75 R B -1.1009 Soluble
76 L B 0.0000 Buried
77 S B -1.1073 Soluble
78 I B 0.0000 Buried
79 N B -1.8175 Soluble
80 K B -1.5354 Soluble
81 D B -1.9367 Soluble
82 N B -2.2019 Soluble
83 S B -1.7010 Soluble
84 K B -2.3847 Soluble
85 S B -1.6222 Soluble
86 Q B -1.5906 Soluble
87 V B 0.0000 Buried
88 F B -0.3746 Soluble
89 F B 0.0000 Buried
90 K B -1.8240 Soluble
91 M B 0.0000 Buried
92 N B -1.9729 Soluble
93 S B -1.6260 Soluble
94 L B 0.0000 Buried
95 Q B -2.1541 Soluble
96 S B -1.5283 Soluble
97 N B -2.0811 Soluble
98 D B 0.0000 Buried
99 T B -0.6239 Soluble
100 A B 0.0000 Buried
101 I B 0.5735 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 1.0185 Aggregation-prone
109 T B 1.1157 Aggregation-prone
110 Y B 1.8305 Aggregation-prone
111 Y B 1.8993 Aggregation-prone
112 D B 1.0130 Aggregation-prone
113 Y B 0.5275 Aggregation-prone
114 E B 0.0000 Buried
115 F B 0.0000 Buried
116 A B 0.2350 Aggregation-prone
117 Y B 0.0883 Aggregation-prone
118 W B -0.5569 Soluble
119 G B 0.0000 Buried
120 Q B -1.8376 Soluble
121 G B -0.8632 Soluble
122 T B 0.0000 Buried
123 L B 0.3383 Aggregation-prone
124 V B 0.0000 Buried
125 T B -0.2913 Soluble
126 V B 0.0000 Buried
127 S B -0.5379 Soluble
128 A B -0.3246 Soluble
129 A B -0.3034 Soluble
130 S B -0.5455 Soluble
131 T B -0.7897 Soluble
132 K B -1.3433 Soluble
133 G B -1.4477 Soluble
134 P B -0.6482 Soluble
135 S B -0.2357 Soluble
136 V B 0.0000 Buried
137 F B -0.3367 Soluble
138 P B -1.0607 Soluble
139 L B 0.0000 Buried
140 A B -1.2217 Soluble
141 P B 0.0000 Buried
142 S B -0.8085 Soluble
143 S B -0.6456 Soluble
144 G B -0.8555 Soluble
145 G B -0.9297 Soluble
146 T B -0.6486 Soluble
147 A B -0.3752 Soluble
148 A B 0.0000 Buried
149 L B 0.0000 Buried
150 G B 0.0000 Buried
151 C B 0.0000 Buried
152 L B 0.0000 Buried
153 V B 0.0000 Buried
154 K B 0.0000 Buried
155 D B -0.4035 Soluble
156 Y B 0.0000 Buried
157 F B 0.0000 Buried
158 P B 0.0000 Buried
159 E B -0.2080 Soluble
160 P B -0.5041 Soluble
161 V B -0.5981 Soluble
162 T B -0.5983 Soluble
163 V B -0.2470 Soluble
164 S B -0.4606 Soluble
165 W B 0.0000 Buried
166 N B -0.9334 Soluble
167 S B -0.7387 Soluble
168 G B -0.6158 Soluble
169 A B -0.2884 Soluble
170 L B -0.0731 Soluble
171 T B -0.2001 Soluble
172 S B -0.1998 Soluble
173 G B -0.2292 Soluble
174 V B 0.1555 Aggregation-prone
175 H B -0.2623 Soluble
176 T B 0.0216 Aggregation-prone
177 F B 0.0000 Buried
178 P B -0.3319 Soluble
179 A B 0.3590 Aggregation-prone
180 V B 0.6512 Aggregation-prone
181 L B 1.3903 Aggregation-prone
182 Q B 0.2817 Aggregation-prone
183 S B -0.0527 Soluble
184 S B -0.2026 Soluble
185 G B 0.0752 Aggregation-prone
186 L B 0.1830 Aggregation-prone
187 Y B 0.5558 Aggregation-prone
188 S B 0.0000 Buried
189 L B 0.0000 Buried
190 S B 0.0000 Buried
191 S B 0.0000 Buried
192 V B 0.0000 Buried
193 V B 0.0000 Buried
194 T B -0.1317 Soluble
195 V B 0.0000 Buried
196 P B -0.6815 Soluble
197 S B -0.7454 Soluble
198 S B -0.6547 Soluble
199 S B -0.7332 Soluble
200 L B -0.8859 Soluble
201 G B -1.0334 Soluble
202 T B -0.8461 Soluble
203 Q B -1.4642 Soluble
204 T B -1.2757 Soluble
205 Y B 0.0000 Buried
206 I B -1.5179 Soluble
207 C B 0.0000 Buried
208 N B -1.6305 Soluble
209 V B 0.0000 Buried
210 N B -2.1116 Soluble
211 H B 0.0000 Buried
212 K B -2.5832 Soluble
213 P B -1.5101 Soluble
214 S B -1.8228 Soluble
215 N B -2.5503 Soluble
216 T B -2.1126 Soluble
217 K B -2.7935 Soluble
218 V B -1.9812 Soluble
219 D B -2.7678 Soluble
220 K B -2.2874 Soluble
221 R B -2.8070 Soluble
222 V B 0.0000 Buried
223 E B -2.9477 Soluble
224 P B -1.9206 Soluble
225 K B -2.4705 Soluble
1 D A -1.3656 Soluble
2 I A 0.0000 Buried
3 L A 0.6633 Aggregation-prone
4 L A 0.0000 Buried
5 T A -0.2142 Soluble
6 Q A 0.0000 Buried
7 S A 0.3205 Aggregation-prone
8 P A 1.0648 Aggregation-prone
9 V A 2.2047 Aggregation-prone
10 I A 1.9571 Aggregation-prone
11 L A 0.8639 Aggregation-prone
12 S A -0.2340 Soluble
13 V A 0.0000 Buried
14 S A -1.9311 Soluble
15 P A -2.0609 Soluble
16 G A -2.2132 Soluble
17 E A -3.0726 Soluble
18 R A -3.2263 Soluble
19 V A 0.0000 Buried
20 S A -0.8045 Soluble
21 F A 0.0000 Buried
22 S A -0.5868 Soluble
23 C A 0.0000 Buried
24 R A -1.9934 Soluble
25 A A -1.0425 Soluble
26 S A -0.8495 Soluble
27 Q A -1.3761 Soluble
28 S A -1.3595 Soluble
29 I A 0.0000 Buried
36 G A -0.8968 Soluble
37 T A -0.7001 Soluble
38 N A -0.7746 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 -1.3114 Soluble
45 R A -1.9752 Soluble
46 T A -1.6851 Soluble
47 N A -1.8293 Soluble
48 G A -1.5421 Soluble
49 S A -0.9909 Soluble
50 P A 0.0000 Buried
51 R A -0.7094 Soluble
52 L A 0.0000 Buried
53 L A 0.0000 Buried
54 I A 0.0000 Buried
55 K A -0.7033 Soluble
56 Y A -0.4766 Soluble
57 A A 0.0000 Buried
65 S A -1.2025 Soluble
66 E A -1.8333 Soluble
67 S A -1.1129 Soluble
68 I A -0.5138 Soluble
69 S A -0.3246 Soluble
70 G A -0.4718 Soluble
71 I A -0.2492 Soluble
72 P A -0.3063 Soluble
74 S A -0.5490 Soluble
75 R A -1.0859 Soluble
76 F A 0.0000 Buried
77 S A -0.9125 Soluble
78 G A -0.7293 Soluble
79 S A -0.8041 Soluble
80 G A -0.9295 Soluble
83 S A -0.9855 Soluble
84 G A -1.1516 Soluble
85 T A -1.6124 Soluble
86 D A -2.0438 Soluble
87 F A 0.0000 Buried
88 T A -0.7577 Soluble
89 L A 0.0000 Buried
90 S A -0.9541 Soluble
91 I A 0.0000 Buried
92 N A -2.4921 Soluble
93 S A -2.3286 Soluble
94 V A 0.0000 Buried
95 E A -2.2312 Soluble
96 S A -2.1944 Soluble
97 E A -2.1394 Soluble
98 D A 0.0000 Buried
99 I A -1.4127 Soluble
100 A A 0.0000 Buried
101 D A -0.7942 Soluble
102 Y A 0.0000 Buried
103 Y A -0.1677 Soluble
104 C A 0.0000 Buried
105 Q A 0.0000 Buried
106 Q A 0.0000 Buried
107 N A -0.5658 Soluble
108 N A -1.1662 Soluble
109 N A -0.7922 Soluble
114 W A 0.3378 Aggregation-prone
115 P A 0.0000 Buried
116 T A 0.0000 Buried
117 T A 0.0114 Aggregation-prone
118 F A 0.2344 Aggregation-prone
119 G A 0.0000 Buried
120 A A 0.0795 Aggregation-prone
121 G A 0.2306 Aggregation-prone
122 T A 0.0000 Buried
123 K A 0.0903 Aggregation-prone
124 L A 0.0000 Buried
125 E A -0.8310 Soluble
126 L A 0.0000 Buried
127 K A -1.7722 Soluble
128 R A -1.2768 Soluble
129 T A -0.1060 Soluble
130 V A 0.4229 Aggregation-prone
131 A A 0.2175 Aggregation-prone
132 A A -0.0712 Soluble
133 P A 0.0000 Buried
134 S A -0.1771 Soluble
135 V A 0.0000 Buried
136 F A 0.0767 Aggregation-prone
137 I A 0.1383 Aggregation-prone
138 F A 0.0000 Buried
139 P A -0.5627 Soluble
140 P A 0.0000 Buried
141 S A -1.2640 Soluble
142 D A -2.3124 Soluble
144 Q A 0.0000 Buried
145 L A -1.7933 Soluble
146 K A -2.2890 Soluble
147 S A -1.4187 Soluble
148 G A -1.1896 Soluble
149 T A -0.8310 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 -0.8379 Soluble
159 F A 0.0000 Buried
160 Y A -1.1037 Soluble
161 P A -1.7154 Soluble
162 R A -2.8590 Soluble
163 E A -3.2466 Soluble
164 A A -2.3241 Soluble
165 K A -2.2194 Soluble
166 V A -1.2460 Soluble
167 Q A -1.1159 Soluble
168 W A 0.0000 Buried
169 K A -0.9999 Soluble
170 V A 0.0000 Buried
171 D A -2.0002 Soluble
172 N A -1.5606 Soluble
173 A A -0.5080 Soluble
174 L A 0.3428 Aggregation-prone
175 Q A -0.5513 Soluble
176 S A -0.8001 Soluble
177 G A -1.4015 Soluble
178 N A -1.8057 Soluble
179 S A -1.5909 Soluble
180 Q A -1.5240 Soluble
181 E A -1.2862 Soluble
182 S A -0.6702 Soluble
183 V A -0.5896 Soluble
184 T A -0.9502 Soluble
185 E A -1.8433 Soluble
186 Q A 0.0000 Buried
187 D A -1.9153 Soluble
188 S A -2.2554 Soluble
189 K A -2.6850 Soluble
190 D A -2.0292 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 -0.6819 Soluble
199 L A 0.0000 Buried
200 T A -0.5946 Soluble
201 L A -0.8655 Soluble
202 S A -1.2545 Soluble
203 K A -2.0593 Soluble
204 A A -2.0246 Soluble
205 D A -2.7584 Soluble
206 Y A 0.0000 Buried
207 E A -3.7899 Soluble
208 K A -3.7328 Soluble
209 H A -3.1911 Soluble
210 K A -3.0199 Soluble
211 V A -1.3761 Soluble
212 Y A 0.0000 Buried
213 A A -1.0649 Soluble
214 C A 0.0000 Buried
215 E A -1.1914 Soluble
216 V A 0.0000 Buried
217 T A -1.3289 Soluble
218 H A 0.0000 Buried
219 Q A -1.5516 Soluble
220 G A -0.3825 Soluble
221 L A -0.2358 Soluble
222 S A -0.4685 Soluble
223 S A -0.4679 Soluble
224 P A -0.6527 Soluble
225 V A -0.0724 Soluble
226 T A -0.5247 Soluble
227 K A -0.6712 Soluble
228 S A -0.5790 Soluble
229 F A -0.6261 Soluble
230 N A -1.4952 Soluble
231 R A -2.2981 Soluble
232 G A -1.4152 Soluble
233 A A -0.7048 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 -0.6934 3.1124 CSV PDB
4.5 -0.7273 3.0429 CSV PDB
5.0 -0.7676 2.9623 CSV PDB
5.5 -0.8063 2.8773 CSV PDB
6.0 -0.8338 2.7908 CSV PDB
6.5 -0.8421 2.704 CSV PDB
7.0 -0.8305 2.6832 CSV PDB
7.5 -0.8052 2.7112 CSV PDB
8.0 -0.7722 2.7412 CSV PDB
8.5 -0.7337 2.7718 CSV PDB
9.0 -0.69 2.8025 CSV PDB
Average A4D Score vs pH
Max A4D Score vs pH