Zanidatamab / 7t98

A4DAB304_7t98_A_B | Source PDB: 7t98 | Chains: A, B | Done
99.56
Yes
10 Å
Yes
Avg A4D Score
-0.6412
Max Score
2.1632
Min Score
-3.3706
Total Score
-276.98
Score CDR
-0.5006
Score non-CDR
-0.6583

Calculation Parameters

Chain Sequence(s) EVQLVESGGGLVQPGGSLRLSCAASGFNIKDTYIHWVRQAPGKGLEWVARIYPTNGYTRYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCSRWGGDGFYAMDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKDIQMTQSPSSLSASVCDRVTITCRASQDVNTAVAWYQQKPGKAPKLLIYSASFLYSGVPSRFSGSRSGTDFTLTISSLQPEDFATYYCQQHYTTPPTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKCSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRG 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 -3.3706
Maximum Score 2.1632
Average Score -0.6412
Total Score -276.9811

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

Index Residue Chain A4D Score Classification
1 E A -1.9680 Soluble
2 V A -0.8994 Soluble
3 Q A -0.7315 Soluble
4 L A 0.0000 Buried
5 V A 1.0479 Aggregation-prone
6 E A 0.0000 Buried
7 S A -0.3609 Soluble
8 G A -0.8929 Soluble
9 G A -0.2725 Soluble
11 G A -0.3853 Soluble
12 L A -0.1153 Soluble
13 V A 0.0000 Buried
14 Q A -1.7579 Soluble
15 P A -1.8805 Soluble
16 G A -1.5143 Soluble
17 G A -1.1810 Soluble
18 S A -1.1667 Soluble
19 L A -0.8724 Soluble
20 R A -1.8054 Soluble
21 L A 0.0000 Buried
22 S A -0.3525 Soluble
23 C A 0.0000 Buried
24 A A 0.1067 Aggregation-prone
25 A A -0.4822 Soluble
26 S A -0.7135 Soluble
27 G A -1.1409 Soluble
28 F A -0.9187 Soluble
29 N A -1.2725 Soluble
30 I A 0.0000 Buried
35 K A -2.2271 Soluble
36 D A -2.6257 Soluble
37 T A 0.0000 Buried
38 Y A -0.3879 Soluble
39 I 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 0.0000 Buried
44 Q A -0.8606 Soluble
45 A A -1.2567 Soluble
46 P A -1.0475 Soluble
47 G A -1.4743 Soluble
48 K A -2.4122 Soluble
49 G A -1.7112 Soluble
50 L A 0.0000 Buried
51 E A -1.2348 Soluble
52 W A 0.0000 Buried
53 V A 0.0000 Buried
54 A A 0.0000 Buried
55 R A -0.5716 Soluble
56 I A 0.0000 Buried
57 Y A -0.4829 Soluble
58 P A 0.0000 Buried
59 T A -1.2827 Soluble
62 N A -1.1260 Soluble
63 G A -0.5232 Soluble
64 Y A 0.4009 Aggregation-prone
65 T A -0.4963 Soluble
66 R A -1.9604 Soluble
67 Y A -1.7832 Soluble
68 A A -1.7652 Soluble
69 D A -2.7267 Soluble
70 S A -1.7674 Soluble
71 V A 0.0000 Buried
72 K A -2.8576 Soluble
74 G A -1.6965 Soluble
75 R A -1.4279 Soluble
76 F A 0.0000 Buried
77 T A -1.0593 Soluble
78 I A 0.0000 Buried
79 S A -0.2688 Soluble
80 A A -0.9547 Soluble
81 D A -1.7678 Soluble
82 T A -1.5298 Soluble
83 S A -1.4529 Soluble
84 K A -2.1942 Soluble
85 N A -1.5971 Soluble
86 T A -0.9343 Soluble
87 A A 0.0000 Buried
88 Y A 0.0000 Buried
89 L A 0.0000 Buried
90 Q A -1.1496 Soluble
91 M A 0.0000 Buried
92 N A -1.2814 Soluble
93 S A -1.2696 Soluble
94 L A 0.0000 Buried
95 R A -2.7390 Soluble
96 A A -1.9292 Soluble
97 E A -2.3995 Soluble
98 D A 0.0000 Buried
99 T A -0.8297 Soluble
100 A A 0.0000 Buried
101 V A 0.1407 Aggregation-prone
102 Y A 0.0000 Buried
103 Y A 0.0000 Buried
104 C A 0.0000 Buried
105 S A 0.0000 Buried
106 R A 0.0600 Aggregation-prone
107 W A 0.0000 Buried
108 G A 0.0000 Buried
109 G A -1.4980 Soluble
110 D A -2.0533 Soluble
111 G A -0.8942 Soluble
112 F A 0.0686 Aggregation-prone
113 Y A 0.5102 Aggregation-prone
114 A A 0.0000 Buried
115 M A 0.0000 Buried
116 D A 0.0306 Aggregation-prone
117 Y A 0.1110 Aggregation-prone
118 W A 0.0000 Buried
119 G A 0.0000 Buried
120 Q A -1.3573 Soluble
121 G A 0.0000 Buried
122 T A 0.1149 Aggregation-prone
123 L A 0.4318 Aggregation-prone
124 V A 0.0000 Buried
125 T A -0.4724 Soluble
126 V A 0.0000 Buried
127 S A -0.9088 Soluble
128 S A -0.8702 Soluble
129 A A -0.5626 Soluble
130 S A -0.7244 Soluble
131 T A -0.8675 Soluble
132 K A -1.5449 Soluble
133 G A -1.5611 Soluble
134 P A 0.0000 Buried
135 S A -0.4491 Soluble
136 V A 0.0000 Buried
137 F A 0.0000 Buried
138 P A -1.0797 Soluble
139 L A 0.0000 Buried
140 A A -0.9684 Soluble
141 P A 0.0000 Buried
142 S A -0.7155 Soluble
143 S A -0.6226 Soluble
144 K A -1.0492 Soluble
145 S A 0.0000 Buried
146 T A -0.6481 Soluble
147 S A -0.6936 Soluble
148 G A -0.8153 Soluble
149 G A -0.6638 Soluble
150 T A -0.4991 Soluble
151 A A 0.0000 Buried
152 A A 0.0000 Buried
153 L A 0.0000 Buried
154 G A 0.0000 Buried
155 C A 0.0000 Buried
156 L A 0.0000 Buried
157 V A 0.0000 Buried
158 K A 0.0000 Buried
159 D A -0.4130 Soluble
160 Y A 0.0000 Buried
161 F A 0.0000 Buried
162 P A 0.0000 Buried
163 E A -0.5361 Soluble
164 P A -0.6556 Soluble
165 V A -0.6761 Soluble
166 T A -0.6101 Soluble
167 V A -0.3627 Soluble
168 S A -0.4496 Soluble
169 W A 0.0000 Buried
170 N A -0.7327 Soluble
171 S A -0.6921 Soluble
172 G A -0.5768 Soluble
173 A A -0.2361 Soluble
174 L A 0.0357 Aggregation-prone
175 T A -0.1545 Soluble
176 S A -0.1807 Soluble
177 G A -0.2727 Soluble
178 V A 0.2506 Aggregation-prone
179 H A -0.3320 Soluble
180 T A 0.0455 Aggregation-prone
181 F A 0.0000 Buried
182 P A -0.2877 Soluble
183 A A 0.2925 Aggregation-prone
184 V A 0.7247 Aggregation-prone
185 L A 1.4024 Aggregation-prone
186 Q A 0.0000 Buried
187 S A -0.0709 Soluble
188 S A -0.1311 Soluble
189 G A 0.1595 Aggregation-prone
190 L A 0.1165 Aggregation-prone
191 Y A 0.5021 Aggregation-prone
192 S A 0.0000 Buried
193 L A 0.0000 Buried
194 S A 0.0000 Buried
195 S A 0.0000 Buried
196 V A 0.0000 Buried
197 V A 0.0000 Buried
198 T A -0.1460 Soluble
199 V A 0.0000 Buried
200 P A -0.5013 Soluble
201 S A -0.5214 Soluble
202 S A -0.4334 Soluble
203 S A -0.6115 Soluble
204 L A -0.7691 Soluble
205 G A -1.0327 Soluble
206 T A -0.8748 Soluble
207 Q A -1.3084 Soluble
208 T A -0.9424 Soluble
209 Y A 0.0000 Buried
210 I A -0.8471 Soluble
211 C A 0.0000 Buried
212 N A -1.6539 Soluble
213 V A 0.0000 Buried
214 N A -1.8053 Soluble
215 H A 0.0000 Buried
216 K A -2.6619 Soluble
217 P A -1.6090 Soluble
218 S A -1.8453 Soluble
219 N A -2.3432 Soluble
220 T A -2.1383 Soluble
221 K A -2.6876 Soluble
222 V A -1.5495 Soluble
223 D A -2.4658 Soluble
224 K A -1.8812 Soluble
225 K A -1.4621 Soluble
226 V A 0.0000 Buried
227 E A -2.4906 Soluble
228 P A -1.8075 Soluble
229 K A -2.2994 Soluble
1 D B -2.2043 Soluble
2 I B -1.7306 Soluble
3 Q B -2.3049 Soluble
4 M B 0.0000 Buried
5 T B -1.4059 Soluble
6 Q B 0.0000 Buried
7 S B -0.8846 Soluble
8 P B -0.6102 Soluble
9 S B -0.8325 Soluble
10 S B -0.5708 Soluble
11 L B -0.3541 Soluble
12 S B -0.6432 Soluble
13 A B -0.7931 Soluble
14 S B -0.6561 Soluble
15 V B 0.3674 Aggregation-prone
16 C B -0.0988 Soluble
17 D B -1.4574 Soluble
18 R B -2.2217 Soluble
19 V B 0.0000 Buried
20 T B -0.5726 Soluble
21 I B 0.0000 Buried
22 T B -0.7511 Soluble
23 C B 0.0000 Buried
24 R B -2.7974 Soluble
25 A B 0.0000 Buried
26 S B -2.2336 Soluble
27 Q B -2.8903 Soluble
28 D B -2.9165 Soluble
29 V B 0.0000 Buried
36 N B -1.9120 Soluble
37 T B -0.7211 Soluble
38 A B -0.0604 Soluble
39 V 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 -1.5033 Soluble
46 P B -1.3400 Soluble
47 G B -1.5635 Soluble
48 K B -2.4952 Soluble
49 A B -1.5894 Soluble
50 P B 0.0000 Buried
51 K B -1.4821 Soluble
52 L B 0.0000 Buried
53 L B 0.0000 Buried
54 I B 0.0000 Buried
55 Y B 1.2118 Aggregation-prone
56 S B 0.5602 Aggregation-prone
57 A B 0.0000 Buried
65 S B 0.7074 Aggregation-prone
66 F B 2.1632 Aggregation-prone
67 L B 1.4032 Aggregation-prone
68 Y B 0.6111 Aggregation-prone
69 S B 0.0516 Aggregation-prone
70 G B -0.3981 Soluble
71 V B -0.2239 Soluble
72 P B -0.2789 Soluble
74 S B -0.4029 Soluble
75 R B -0.7030 Soluble
76 F B 0.0000 Buried
77 S B 0.0930 Aggregation-prone
78 G B 0.1328 Aggregation-prone
79 S B -0.5020 Soluble
80 R B -1.5051 Soluble
83 S B -1.2138 Soluble
84 G B -1.7496 Soluble
85 T B -2.2260 Soluble
86 D B -1.9161 Soluble
87 F B 0.0000 Buried
88 T B -0.6853 Soluble
89 L B 0.0000 Buried
90 T B -0.6227 Soluble
91 I B 0.0000 Buried
92 S B -1.1295 Soluble
93 S B -0.6958 Soluble
94 L B 0.0000 Buried
95 Q B -0.4919 Soluble
96 P B -0.8606 Soluble
97 E B -1.0273 Soluble
98 D B 0.0000 Buried
99 F B 0.0000 Buried
100 A B 0.0000 Buried
101 T B -0.5801 Soluble
102 Y B 0.0000 Buried
103 Y B 0.0000 Buried
104 C B 0.0000 Buried
105 Q B 0.0000 Buried
106 Q B 0.0000 Buried
107 H B 0.4887 Aggregation-prone
108 Y B 0.7133 Aggregation-prone
109 T B 0.3396 Aggregation-prone
114 T B -0.3891 Soluble
115 P B -0.9380 Soluble
116 P B 0.0000 Buried
117 T B -0.7611 Soluble
118 F B 0.0000 Buried
119 G B 0.0000 Buried
120 Q B -1.9036 Soluble
121 G B 0.0000 Buried
122 T B 0.0000 Buried
123 K B -1.0260 Soluble
124 V B 0.0000 Buried
125 E B 0.0000 Buried
126 I B 0.0000 Buried
127 K B -1.2195 Soluble
128 R B -0.6549 Soluble
129 T B -0.0254 Soluble
130 V B 0.5186 Aggregation-prone
131 A B 0.1500 Aggregation-prone
132 A B -0.1331 Soluble
133 P B -0.3122 Soluble
134 S B -0.2298 Soluble
135 V B 0.0000 Buried
136 F B 0.0000 Buried
137 I B 0.0000 Buried
138 F B 0.0000 Buried
139 P B -0.5918 Soluble
140 P B 0.0000 Buried
141 S B -1.4108 Soluble
142 D B -2.6883 Soluble
143 E B -2.4036 Soluble
144 Q B 0.0000 Buried
145 L B -2.0811 Soluble
146 K B -2.7267 Soluble
147 S B -1.7252 Soluble
148 G B -1.4754 Soluble
149 T B -1.4028 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 -0.8202 Soluble
159 F B 0.0000 Buried
160 Y B 0.0000 Buried
161 P B -1.2212 Soluble
162 R B -1.7928 Soluble
163 E B -2.6537 Soluble
164 A B -2.0932 Soluble
165 K B -2.3954 Soluble
166 V B 0.0000 Buried
167 Q B -0.6603 Soluble
168 W B 0.0000 Buried
169 K B -0.8120 Soluble
170 V B 0.0000 Buried
171 D B -1.6509 Soluble
172 N B -1.5496 Soluble
173 A B -0.5465 Soluble
174 L B 0.6322 Aggregation-prone
175 Q B -0.1933 Soluble
177 G B -0.5859 Soluble
178 N B -0.6427 Soluble
179 S B -1.0063 Soluble
180 Q B -0.9172 Soluble
181 E B -1.8675 Soluble
182 S B 0.0000 Buried
183 V B -0.5024 Soluble
184 T B -0.9306 Soluble
185 E B -2.0315 Soluble
186 Q B 0.0000 Buried
187 D B -1.7068 Soluble
188 S B -1.5979 Soluble
189 K B -1.8595 Soluble
190 C B -0.7706 Soluble
191 S B 0.0000 Buried
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 0.0000 Buried
199 L B 0.0000 Buried
200 T B -0.4315 Soluble
201 L B -0.7621 Soluble
202 S B -1.0426 Soluble
203 K B -1.9353 Soluble
204 A B -1.7616 Soluble
205 D B -2.3484 Soluble
206 Y B 0.0000 Buried
207 E B -3.3706 Soluble
208 K B -3.3495 Soluble
209 H B -2.6403 Soluble
210 K B -2.5323 Soluble
211 V B -0.6407 Soluble
212 Y B 0.0000 Buried
213 A B -0.7538 Soluble
214 C B 0.0000 Buried
215 E B -0.8427 Soluble
216 V B 0.0000 Buried
217 T B -1.0361 Soluble
218 H B 0.0000 Buried
219 Q B -1.3975 Soluble
220 G B -0.3331 Soluble
221 L B -0.0323 Soluble
222 S B -0.3150 Soluble
223 S B -0.2533 Soluble
224 P B -0.2726 Soluble
225 V B 0.3249 Aggregation-prone
226 T B -0.3107 Soluble
227 K B -0.6877 Soluble
228 S B -0.5660 Soluble
229 F B 0.0000 Buried
230 N B -1.8277 Soluble
231 R B -1.9568 Soluble
232 G B -1.5619 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 -0.655 3.8247 CSV PDB
4.5 -0.6967 3.8247 CSV PDB
5.0 -0.7443 3.8247 CSV PDB
5.5 -0.7888 3.8247 CSV PDB
6.0 -0.8205 3.8247 CSV PDB
6.5 -0.8325 3.8247 CSV PDB
7.0 -0.8254 3.8247 CSV PDB
7.5 -0.8054 3.8247 CSV PDB
8.0 -0.7776 3.8246 CSV PDB
8.5 -0.7431 3.8244 CSV PDB
9.0 -0.701 3.8238 CSV PDB
Average A4D Score vs pH
Max A4D Score vs pH