Zanidatamab / 7t99

A4DAB304_7t99_A_B | Source PDB: 7t99 | Chains: A, B | Done
100
Yes
10 Å
Yes
Avg A4D Score
-0.7136
Max Score
1.9159
Min Score
-3.6013
Total Score
-307.57
Score CDR
-0.5064
Score non-CDR
-0.739

Calculation Parameters

Chain Sequence(s) VQLVESGGGLVQPGGSLRLSCAASGFNIKDTYIHWVRQAPGKGLEWVARIYPTNGYTRYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCSRWGGDGFYAMDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKDIQMTQSPSSLSASVGDRVTITCRASQDVNTAVAWYQQKPGKAPKLLIYSASFLYSGVPSRFSGSRSGTDFTLTISSLQPEDFATYYCQQHYTTPPTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLCSPVTKCFNRG 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 -3.6013
Maximum Score 1.9159
Average Score -0.7136
Total Score -307.5691

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

Index Residue Chain A4D Score Classification
2 V A 1.0737 Aggregation-prone
3 Q A -0.1410 Soluble
4 L A 0.0000 Buried
5 V A 0.6585 Aggregation-prone
6 E A 0.0688 Aggregation-prone
7 S A -0.3444 Soluble
8 G A -0.8453 Soluble
9 G A -0.4163 Soluble
11 G A -0.2167 Soluble
12 L A -0.0070 Soluble
13 V A -0.7065 Soluble
14 Q A -1.7267 Soluble
15 P A -1.9366 Soluble
16 G A -1.5640 Soluble
17 G A -1.2622 Soluble
18 S A -1.0048 Soluble
19 L A -0.9489 Soluble
20 R A -1.7478 Soluble
21 L A 0.0000 Buried
22 S A -0.3946 Soluble
23 C A 0.0000 Buried
24 A A -0.1998 Soluble
25 A A 0.0000 Buried
26 S A -0.4174 Soluble
27 G A -0.1791 Soluble
28 F A -0.5096 Soluble
29 N A -1.5640 Soluble
30 I A 0.0000 Buried
35 K A -2.3287 Soluble
36 D A -2.7153 Soluble
37 T A 0.0000 Buried
38 Y A -0.4706 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 -0.8393 Soluble
45 A A -1.1875 Soluble
46 P A -0.9716 Soluble
47 G A -1.4588 Soluble
48 K A -2.4201 Soluble
49 G A -1.6705 Soluble
50 L A 0.0000 Buried
51 E A -1.1485 Soluble
52 W A 0.0000 Buried
53 V A 0.0000 Buried
54 A A 0.0000 Buried
55 R A -0.6018 Soluble
56 I A 0.0000 Buried
57 Y A -0.4952 Soluble
58 P A 0.0000 Buried
59 T A -1.1495 Soluble
62 N A -0.9728 Soluble
63 G A -0.4789 Soluble
64 Y A 0.4785 Aggregation-prone
65 T A -0.4795 Soluble
66 R A -1.7947 Soluble
67 Y A -1.7921 Soluble
68 A A -1.8376 Soluble
69 D A -2.5144 Soluble
70 S A -1.8487 Soluble
71 V A 0.0000 Buried
72 K A -2.9135 Soluble
74 G A -1.8096 Soluble
75 R A -1.6325 Soluble
76 F A 0.0000 Buried
77 T A -1.0902 Soluble
78 I A 0.0000 Buried
79 S A -0.1182 Soluble
80 A A -0.8051 Soluble
81 D A -1.2234 Soluble
82 T A -1.2920 Soluble
83 S A -1.4425 Soluble
84 K A -2.1329 Soluble
85 N A -1.6112 Soluble
86 T A -0.9159 Soluble
87 A A 0.0000 Buried
88 Y A -0.5520 Soluble
89 L A 0.0000 Buried
90 Q A -1.1316 Soluble
91 M A 0.0000 Buried
92 N A -1.4103 Soluble
93 S A -1.3795 Soluble
94 L A 0.0000 Buried
95 R A -2.8920 Soluble
96 A A -1.9137 Soluble
97 E A -2.4494 Soluble
98 D A 0.0000 Buried
99 T A -0.8499 Soluble
100 A A 0.0000 Buried
101 V A 0.1194 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 -0.2182 Soluble
107 W A 0.0000 Buried
108 G A -0.5040 Soluble
109 G A -1.3320 Soluble
110 D A -2.1360 Soluble
111 G A -0.9746 Soluble
112 F A 0.0765 Aggregation-prone
113 Y A 0.2868 Aggregation-prone
114 A A 0.0000 Buried
115 M A 0.0000 Buried
116 D A 0.1810 Aggregation-prone
117 Y A 0.2637 Aggregation-prone
118 W A 0.0023 Aggregation-prone
119 G A 0.0000 Buried
120 Q A -1.4623 Soluble
121 G A -0.6892 Soluble
122 T A -0.1164 Soluble
123 L A 0.1419 Aggregation-prone
124 V A 0.0000 Buried
125 T A -0.4537 Soluble
126 V A 0.0000 Buried
127 S A -0.8414 Soluble
128 S A -0.7827 Soluble
129 A A -0.3985 Soluble
130 S A -0.5383 Soluble
131 T A -0.5703 Soluble
132 K A -1.0779 Soluble
133 G A -1.2135 Soluble
134 P A 0.0000 Buried
135 S A -0.2821 Soluble
136 V A 0.0000 Buried
137 F A -0.7682 Soluble
138 P A -1.1113 Soluble
139 L A 0.0000 Buried
140 A A -1.2116 Soluble
141 P A 0.0000 Buried
142 S A -1.1250 Soluble
143 S A -1.5737 Soluble
144 K A -1.9719 Soluble
145 S A -1.2834 Soluble
146 T A -1.0256 Soluble
147 S A -0.9487 Soluble
148 G A -1.0313 Soluble
149 G A -0.8556 Soluble
150 T A -0.5708 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 -0.1254 Soluble
159 D A -0.4147 Soluble
160 Y A 0.0000 Buried
161 F A -0.1976 Soluble
162 P A 0.0000 Buried
163 E A -0.5531 Soluble
164 P A -0.6779 Soluble
165 V A -0.4348 Soluble
166 T A -0.5740 Soluble
167 V A -0.3464 Soluble
168 S A -0.3930 Soluble
169 W A 0.0000 Buried
170 N A -0.8593 Soluble
171 S A -0.6663 Soluble
172 G A -0.5569 Soluble
173 A A -0.2325 Soluble
174 L A 0.0448 Aggregation-prone
175 T A -0.1352 Soluble
176 S A -0.1323 Soluble
177 G A -0.1135 Soluble
178 V A 0.2254 Aggregation-prone
179 H A -0.2420 Soluble
180 T A 0.0820 Aggregation-prone
181 F A 0.0000 Buried
182 P A -0.3843 Soluble
183 A A 0.1596 Aggregation-prone
184 V A 0.2222 Aggregation-prone
185 L A 0.9158 Aggregation-prone
186 Q A 0.0224 Aggregation-prone
187 S A -0.1357 Soluble
188 S A -0.2476 Soluble
189 G A 0.0109 Aggregation-prone
190 L A 0.1733 Aggregation-prone
191 Y A 0.4039 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 -0.0891 Soluble
199 V A 0.0000 Buried
200 P A -0.5568 Soluble
201 S A -0.8485 Soluble
202 S A -0.7472 Soluble
203 S A -0.6244 Soluble
204 L A -0.8343 Soluble
205 G A -1.0629 Soluble
206 T A -0.7670 Soluble
207 Q A -1.2069 Soluble
208 T A -1.1600 Soluble
209 Y A 0.0000 Buried
210 I A -1.2354 Soluble
211 C A 0.0000 Buried
212 N A -1.5495 Soluble
213 V A 0.0000 Buried
214 N A -1.9450 Soluble
215 H A 0.0000 Buried
216 K A -2.7694 Soluble
217 P A -1.5681 Soluble
218 S A -1.8232 Soluble
219 N A -2.5340 Soluble
220 T A -2.2081 Soluble
221 K A -2.7023 Soluble
222 V A -1.6623 Soluble
223 D A -2.6390 Soluble
224 K A -2.2972 Soluble
225 K A -2.6208 Soluble
226 V A 0.0000 Buried
227 E A -2.7705 Soluble
228 P A -2.0997 Soluble
229 K A -2.2769 Soluble
1 D B -2.2732 Soluble
2 I B 0.0000 Buried
3 Q B -2.0451 Soluble
4 M B 0.0000 Buried
5 T B -1.1235 Soluble
6 Q B 0.0000 Buried
7 S B -0.6188 Soluble
8 P B -0.7054 Soluble
9 S B -1.0102 Soluble
10 S B -1.0040 Soluble
11 L B -0.7208 Soluble
12 S B -0.9088 Soluble
13 A B -0.9749 Soluble
14 S B -0.8928 Soluble
15 V B 0.0695 Aggregation-prone
16 G B -0.8918 Soluble
17 D B -1.8180 Soluble
18 R B -2.4159 Soluble
19 V B 0.0000 Buried
20 T B -0.6322 Soluble
21 I B 0.0000 Buried
22 T B -0.7951 Soluble
23 C B 0.0000 Buried
24 R B -2.3420 Soluble
25 A B 0.0000 Buried
26 S B -2.1122 Soluble
27 Q B -2.8303 Soluble
28 D B -2.8495 Soluble
29 V B 0.0000 Buried
36 N B -1.9191 Soluble
37 T B -1.0363 Soluble
38 A B -0.0603 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 -1.7700 Soluble
46 P B -1.4427 Soluble
47 G B -1.7751 Soluble
48 K B -2.5767 Soluble
49 A B -1.5696 Soluble
50 P B 0.0000 Buried
51 K B -1.2729 Soluble
52 L B 0.0000 Buried
53 L B 0.0000 Buried
54 I B 0.0000 Buried
55 Y B 1.0829 Aggregation-prone
56 S B 0.3419 Aggregation-prone
57 A B 0.0000 Buried
65 S B 0.4040 Aggregation-prone
66 F B 1.9159 Aggregation-prone
67 L B 1.3013 Aggregation-prone
68 Y B 0.5174 Aggregation-prone
69 S B -0.0665 Soluble
70 G B -0.4879 Soluble
71 V B 0.0000 Buried
72 P B -0.3633 Soluble
74 S B -0.4215 Soluble
75 R B -0.7877 Soluble
76 F B 0.0000 Buried
77 S B 0.0352 Aggregation-prone
78 G B -0.1059 Soluble
79 S B -1.0487 Soluble
80 R B -2.4115 Soluble
83 S B -1.5991 Soluble
84 G B -1.8431 Soluble
85 T B -2.3649 Soluble
86 D B -2.3636 Soluble
87 F B 0.0000 Buried
88 T B -0.9433 Soluble
89 L B 0.0000 Buried
90 T B -0.6542 Soluble
91 I B 0.0000 Buried
92 S B -1.5778 Soluble
93 S B -1.2478 Soluble
94 L B 0.0000 Buried
95 Q B -1.0877 Soluble
96 P B -1.8790 Soluble
97 E B -2.5844 Soluble
98 D B 0.0000 Buried
99 F B -1.4807 Soluble
100 A B 0.0000 Buried
101 T B 0.0000 Buried
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 0.4404 Aggregation-prone
108 Y B 0.7829 Aggregation-prone
109 T B 0.2060 Aggregation-prone
114 T B -0.4777 Soluble
115 P B -0.9089 Soluble
116 P B 0.0000 Buried
117 T B -0.6744 Soluble
118 F B -0.5160 Soluble
119 G B 0.0000 Buried
120 Q B -1.8291 Soluble
121 G B 0.0000 Buried
122 T B 0.0000 Buried
123 K B -1.9686 Soluble
124 V B 0.0000 Buried
125 E B -1.4402 Soluble
126 I B 0.0000 Buried
127 K B -1.2595 Soluble
128 R B -0.7920 Soluble
129 T B 0.0223 Aggregation-prone
130 V B 0.7397 Aggregation-prone
131 A B 0.2228 Aggregation-prone
132 A B 0.0419 Aggregation-prone
133 P B 0.0000 Buried
134 S B -0.2158 Soluble
135 V B 0.0000 Buried
136 F B 0.2123 Aggregation-prone
137 I B 0.2863 Aggregation-prone
138 F B 0.0000 Buried
139 P B -0.7081 Soluble
140 P B -0.8133 Soluble
141 S B -1.8387 Soluble
142 D B -3.0102 Soluble
143 E B -3.2148 Soluble
144 Q B 0.0000 Buried
145 L B -2.2244 Soluble
146 K B -2.8867 Soluble
147 S B -1.7911 Soluble
148 G B -1.4274 Soluble
149 T B -1.0102 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 -0.9254 Soluble
159 F B 0.0000 Buried
160 Y B 0.0000 Buried
161 P B -1.6436 Soluble
162 R B -2.6455 Soluble
163 E B -3.0238 Soluble
164 A B -2.2611 Soluble
165 K B -2.4294 Soluble
166 V B 0.0000 Buried
167 Q B -0.8552 Soluble
168 W B 0.0000 Buried
169 K B -0.6689 Soluble
170 V B 0.0000 Buried
171 D B -1.9382 Soluble
172 N B -1.4267 Soluble
173 A B -0.3666 Soluble
174 L B 0.5001 Aggregation-prone
175 Q B -0.4067 Soluble
177 G B -0.9634 Soluble
178 N B -0.9868 Soluble
179 S B -1.4325 Soluble
180 Q B -1.8871 Soluble
181 E B -2.3012 Soluble
182 S B -0.9108 Soluble
183 V B -0.6296 Soluble
184 T B -0.9061 Soluble
185 E B -1.9710 Soluble
186 Q B 0.0000 Buried
187 D B -2.2014 Soluble
188 S B -2.4825 Soluble
189 K B -2.7971 Soluble
190 D B -2.0958 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 -0.8202 Soluble
199 L B 0.0000 Buried
200 T B -0.5059 Soluble
201 L B -0.7396 Soluble
202 S B -1.0858 Soluble
203 K B -2.0402 Soluble
204 A B -1.8139 Soluble
205 D B -2.6166 Soluble
206 Y B 0.0000 Buried
207 E B -3.4728 Soluble
208 K B -3.6013 Soluble
209 H B -3.0504 Soluble
210 K B -3.0326 Soluble
211 V B -1.4267 Soluble
212 Y B 0.0000 Buried
213 A B -0.4565 Soluble
214 C B 0.0000 Buried
215 E B -0.7782 Soluble
216 V B 0.0000 Buried
217 T B -1.0998 Soluble
218 H B 0.0000 Buried
219 Q B -1.0740 Soluble
220 G B -0.0850 Soluble
221 L B 0.2847 Aggregation-prone
222 C B 0.4975 Aggregation-prone
223 S B 0.0606 Aggregation-prone
224 P B -0.3548 Soluble
225 V B 0.0807 Aggregation-prone
226 T B -0.3322 Soluble
227 K B -0.2855 Soluble
228 C B 0.2153 Aggregation-prone
229 F B -0.4449 Soluble
230 N B -1.8278 Soluble
231 R B -2.3538 Soluble
232 G B -1.3109 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 -0.7481 3.2045 CSV PDB
4.5 -0.7923 3.2045 CSV PDB
5.0 -0.8435 3.2045 CSV PDB
5.5 -0.8916 3.2045 CSV PDB
6.0 -0.9249 3.2045 CSV PDB
6.5 -0.9344 3.2045 CSV PDB
7.0 -0.9207 3.2045 CSV PDB
7.5 -0.8918 3.2045 CSV PDB
8.0 -0.8542 3.2045 CSV PDB
8.5 -0.8098 3.2043 CSV PDB
9.0 -0.7578 3.204 CSV PDB
Average A4D Score vs pH
Max A4D Score vs pH