Project name: 91b7b824f6c1a

Status: done

Started: 2026-11-12 11:48:21
Settings
Chain sequence(s) MEKWASLDSDESEPPAQENSCPDPPDRDPNSKPPPAKPHIFATRSRTRLFGKGDSEEASPMDCPYEEGGLASCPIITVSSVVTLQRSVDGPTCLRQTSQDSVSTGVETPPRLYDRRSIFDAVAQSNCQELESLLSFLQKSKKRLTDSEFKDPETGKTCLLKAMLNLHNGQNDTIALLLDIARKTDSLKQFVNASYTDSYYKGQTALHIAIERRNMALVTLLVENGADVQAAANGDFFKKTKGRPGFYFGELPLSLAACTNQLAIVKFLLQNSWQPADISARDSVGNTVLHALVEVADNTADNTKFVTNMYNEILILGAKLHPTLKLEELTNKKGLTPLALAASSGKIGVLAYILQREIHEPECRHLSRKFTEWAYGPVHSSLYDLSCIDTCEKNSVLEVIAYSSSETPNRHDMLLVEPLNRLLQDKWDRFVKRIFYFNFFVYCLYMIIFTTAAYYRPVEGLPPYKLNNTVGDYFRVTGEILSVSGGVYFFFRGIQYFLQRRPSLKSLFVDSYSEILFFVQSLFMLVSVVLYFSHRKEYVASMVFSLAMGWTNMLYYTRGFQQMGIYAVMIEKMILRDLCRFMFVYLVFLFGFSTAVVTLIEDGKNNSLPVESPPHKCRGSACRPGNSYNSLYSTCLELFKFTIGMGDLEFTENYDFKAVFIILLLAYVILTYILLLNMLIALMGETVNKIAQESKNIWKLQRAITILDTEKSFLKCMRKAFRSGKLLQVGFTPDGKDDFRWCFRVDEVNWTTWNTNVGIINEDPGNCEGVKRTLSFSLRSGRVSGRNWKNFALVPLLRDASTRDRHSTQPEEVQLKHYTGSLKPEDAEVFKDSMAPGEK input PDB
Selected Chain(s) A
Distance of aggregation 10 Å
FoldX usage Yes
pH calculations Yes
Dynamic mode No
Automated mutations No
Downloads Download all the data
Simulation log
[INFO]       Logger:   Verbosity set to: 2 - [INFO]                                                (00:00:00)
[WARNING]    runJob:   Working directory already exists (possibly overwriting previous results -ow 
                       to prevent this behavior)                                                   (00:00:00)
[INFO]       runJob:   Starting aggrescan3d job on: input.pdb with A chain(s) selected             (00:00:00)
[INFO]       runJob:   Creating pdb object from: input.pdb                                         (00:00:00)
[INFO]       PDB-Info: The input structure is partially or entirely disordered. Average score is   
                       recommended for pH analysis.                                                (00:00:03)
[INFO]       FoldX:    Starting FoldX energy minimization                                          (00:00:03)
[INFO]       Analysis: Starting Aggrescan4D on folded.pdb                                          (00:28:24)
[INFO]       agg3D:    Running pKa-ANI on                                                          
                       /STORAGE/DATA/lcbio/aggreskan/91b7b824f6c1a/tmp/folded.pdb                  (00:28:24)
[INFO]       Main:     Simulation completed successfully.                                          (00:47:10)
Show buried residues

Minimal score value
-3.9415
Maximal score value
3.5927
Average score
-0.4256
Total score value
-357.0911

The table below lists A3D score for protein residues. Residues with A3D score > 0.0000 are marked by yellow rows.

residue index residue name chain Aggrescan3D score mutation
residue index residue name chain Aggrescan3D score
mutation
1 M A -0.3168
2 E A -1.9328
3 K A -1.8816
4 W A 0.0701
5 A A 0.1094
6 S A 0.2703
7 L A 0.4007
8 D A -1.4409
9 S A -2.0281
10 D A -3.1814
11 E A -3.2355
12 S A -2.5136
13 E A -2.4920
14 P A -1.2721
15 P A -0.9920
16 A A -1.0730
17 Q A -2.5214
18 E A -3.1347
19 N A -2.3540
20 S A -0.9168
21 C A -0.2078
22 P A -0.7859
23 D A -1.9502
24 P A -1.9577
25 P A -2.0629
26 D A -3.3469
27 R A -3.9415
28 D A -3.5304
29 P A -2.5704
30 N A -2.4647
31 S A -1.9886
32 K A -2.3094
33 P A -1.2972
34 P A -1.1141
35 P A -0.9829
36 A A -1.1370
37 K A -1.8513
38 P A -1.0582
39 H A -0.0571
40 I A 2.1925
41 F A 2.4511
42 A A 0.8644
43 T A -0.1930
44 R A -2.1547
45 S A -2.2151
46 R A -2.8509
47 T A -1.5417
48 R A -1.1661
49 L A 1.3030
50 F A 1.6351
51 G A -0.3078
52 K A -2.0657
53 G A -2.2770
54 D A -3.3287
55 S A -2.8679
56 E A -3.3679
57 E A -3.0248
58 A A -1.6629
59 S A -1.1995
60 P A -0.6623
61 M A -0.2479
62 D A -0.5922
63 C A -0.0931
64 P A -0.5031
65 Y A -0.6627
66 E A -2.1632
67 E A -2.5070
68 G A -1.4527
69 G A -0.3534
70 L A 1.0313
71 A A 0.7255
72 S A 0.7061
73 C A 1.3756
74 P A 1.5581
75 I A 3.1691
76 I A 3.3739
77 T A 2.1988
78 V A 2.4995
79 S A 1.3830
80 S A 1.3152
81 V A 2.8202
82 V A 2.7954
83 T A 1.7870
84 L A 1.1654
85 Q A -1.1999
86 R A -1.9691
87 S A -0.7445
88 V A 0.3166
89 D A -1.4643
90 G A -1.1441
91 P A -0.8079
92 T A 0.3790
93 C A 0.9918
94 L A 0.6416
95 R A -1.4958
96 Q A -1.8599
97 T A -1.6149
98 S A -1.4854
99 Q A -2.2643
100 D A -2.1790
101 S A -0.5313
102 V A 1.1780
103 S A 0.4646
104 T A 0.1401
105 G A -0.1444
106 V A 0.6024
107 E A -1.2091
108 T A -0.9023
109 P A -0.7660
110 P A -0.8062
111 R A -0.8897
112 L A 0.5583
113 Y A 0.0000
114 D A -2.1768
115 R A -2.6436
116 R A -2.7998
117 S A -2.0505
118 I A 0.0000
119 F A -1.8616
120 D A -2.6827
121 A A 0.0000
122 V A 0.0000
123 A A -1.5185
124 Q A -1.9599
125 S A -2.1091
126 N A -2.1944
127 C A -1.8939
128 Q A -2.3190
129 E A -2.4983
130 L A 0.0000
131 E A -2.3723
132 S A -1.2714
133 L A 0.0000
134 L A -0.9856
135 S A -1.2558
136 F A -1.2251
137 L A 0.0000
138 Q A -2.8147
139 K A -2.7653
140 S A -2.4851
141 K A -3.3895
142 K A -3.4297
143 R A -2.8724
144 L A 0.0000
145 T A 0.0000
146 D A -1.7449
147 S A -1.7379
148 E A -2.7877
149 F A 0.0000
150 K A -1.5158
151 D A -1.5895
152 P A -1.6692
153 E A -2.1689
154 T A -1.3166
155 G A 0.0000
156 K A 0.0000
157 T A 0.0000
158 C A 0.0000
159 L A 0.0000
160 L A 0.0000
161 K A -0.5090
162 A A 0.0000
163 M A 0.0000
164 L A 0.0000
165 N A -1.1180
166 L A -1.7629
167 H A -2.3807
168 N A -2.1736
169 G A -2.1788
170 Q A -2.4201
171 N A 0.0000
172 D A -2.1316
173 T A 0.0000
174 I A 0.0000
175 A A -0.4064
176 L A -0.6320
177 L A 0.0000
178 L A 0.0000
179 D A -1.4617
180 I A 0.0000
181 A A 0.0000
182 R A -3.3599
183 K A -3.1740
184 T A -2.9929
185 D A -3.3144
186 S A 0.0000
187 L A -2.6415
188 K A -2.9561
189 Q A -2.4462
190 F A 0.0000
191 V A 0.0000
192 N A -1.4002
193 A A 0.0000
194 S A -0.5367
195 Y A 0.0000
196 T A -0.8898
197 D A -1.2104
198 S A -0.9613
199 Y A -0.6078
200 Y A -0.5205
201 K A -1.2575
202 G A -0.7326
203 Q A 0.0000
204 T A 0.0000
205 A A 0.0000
206 L A 0.0000
207 H A 0.0000
208 I A 0.0000
209 A A 0.0000
210 I A 0.0000
211 E A -2.7428
212 R A -2.9858
213 R A -3.0945
214 N A -1.7850
215 M A -0.3147
216 A A -0.1610
217 L A 0.0000
218 V A 0.0000
219 T A -0.2069
220 L A -0.2087
221 L A 0.0000
222 V A 0.0000
223 E A -1.7016
224 N A -1.5260
225 G A -1.4962
226 A A 0.0000
227 D A -1.4383
228 V A 0.0000
229 Q A -1.9895
230 A A -0.9005
231 A A -0.9382
232 A A 0.0000
233 N A -1.2107
234 G A 0.0000
235 D A -1.8857
236 F A -1.1403
237 F A 0.0000
238 K A -2.2651
239 K A -2.9693
240 T A -2.7379
241 K A -3.0504
242 G A -2.5047
243 R A -3.1417
244 P A -1.9389
245 G A -1.6450
246 F A -0.3331
247 Y A 0.0000
248 F A 0.0000
249 G A 0.0000
250 E A 0.0000
251 L A 0.0000
252 P A 0.0000
253 L A 0.0000
254 S A 0.0000
255 L A 0.0000
256 A A 0.0000
257 A A 0.0000
258 C A 0.0000
259 T A -0.8224
260 N A -1.0487
261 Q A 0.0000
262 L A -0.1313
263 A A -0.1248
264 I A 0.0000
265 V A 0.0000
266 K A -0.8596
267 F A -0.4235
268 L A 0.0000
269 L A 0.0000
270 Q A -1.3160
271 N A 0.0000
272 S A -0.4536
273 W A -0.1490
274 Q A -1.2602
275 P A -1.2917
276 A A -1.5604
277 D A -2.2753
278 I A 0.0000
279 S A -1.1911
280 A A -1.6298
281 R A -2.2759
282 D A 0.0000
283 S A -0.7239
284 V A -0.6362
285 G A -1.3323
286 N A 0.0000
287 T A 0.0000
288 V A 0.0000
289 L A 0.0000
290 H A 0.0000
291 A A 0.0000
292 L A 0.0000
293 V A 0.0000
294 E A -0.4465
295 V A 0.1139
296 A A 0.0000
297 D A -1.5235
298 N A -1.9993
299 T A -1.6012
300 A A -1.5206
301 D A -2.5971
302 N A -2.0118
303 T A 0.0000
304 K A -2.3080
305 F A -1.5621
306 V A 0.0000
307 T A 0.0000
308 N A -1.7062
309 M A 0.0000
310 Y A 0.0000
311 N A -0.9226
312 E A -1.0819
313 I A 0.0000
314 L A 0.0000
315 I A -0.9571
316 L A 0.0000
317 G A 0.0000
318 A A -1.5301
319 K A -2.0018
320 L A -1.0500
321 H A -1.5496
322 P A -1.7285
323 T A -1.1919
324 L A -1.0224
325 K A -2.2390
326 L A 0.0000
327 E A -1.4358
328 E A -2.2411
329 L A -1.1909
330 T A -1.3278
331 N A 0.0000
332 K A -2.6162
333 K A -2.5118
334 G A -1.7638
335 L A -1.2223
336 T A 0.0000
337 P A 0.0000
338 L A 0.0000
339 A A 0.0000
340 L A 0.0000
341 A A 0.0000
342 A A 0.0000
343 S A -0.1164
344 S A -0.6134
345 G A 0.0000
346 K A -0.7290
347 I A -0.2969
348 G A -0.4215
349 V A 0.0000
350 L A 0.0000
351 A A 0.0131
352 Y A -0.3389
353 I A 0.0000
354 L A 0.0000
355 Q A -0.6804
356 R A 0.0000
357 E A -1.1256
358 I A 0.0000
359 H A -2.2186
360 E A -2.7762
361 P A -2.1010
362 E A -2.7302
363 C A 0.0000
364 R A -1.6555
365 H A -0.6521
366 L A -0.9119
367 S A 0.0000
368 R A 0.0000
369 K A -0.7864
370 F A 0.0000
371 T A 0.0000
372 E A 0.0000
373 W A -0.3189
374 A A 0.2998
375 Y A 1.1676
376 G A 1.0752
377 P A 1.4030
378 V A 1.4755
379 H A 0.6445
380 S A 0.0000
381 S A 0.0000
382 L A 0.0000
383 Y A 0.0000
384 D A 0.0000
385 L A 0.0000
386 S A -0.4362
387 C A -0.8648
388 I A 0.0000
389 D A 0.0000
390 T A 0.0000
391 C A -1.3083
392 E A -2.1309
393 K A -2.4468
394 N A -1.5647
395 S A 0.0000
396 V A 0.0000
397 L A 0.0000
398 E A -0.4867
399 V A -0.0610
400 I A 0.0000
401 A A 0.0000
402 Y A 0.2168
403 S A -0.2687
404 S A -1.1126
405 S A -1.4790
406 E A -2.3114
407 T A -1.4103
408 P A -1.4006
409 N A -1.6680
410 R A -1.0282
411 H A -0.9684
412 D A -0.8579
413 M A 0.0000
414 L A 0.0000
415 L A -0.0943
416 V A -0.1171
417 E A -0.6279
418 P A 0.0000
419 L A 0.0000
420 N A -0.9720
421 R A -1.7548
422 L A 0.0000
423 L A 0.0000
424 Q A -2.0622
425 D A -1.9806
426 K A 0.0000
427 W A 0.0000
428 D A -2.3428
429 R A -2.2559
430 F A 0.0000
431 V A 0.0000
432 K A -1.3580
433 R A -1.5311
434 I A 0.2614
435 F A 0.0000
436 Y A 1.6353
437 F A 2.6698
438 N A 1.6377
439 F A 2.2733
440 F A 3.5927
441 V A 3.0077
442 Y A 0.0000
443 C A 2.3380
444 L A 2.3817
445 Y A 0.0000
446 M A 0.0000
447 I A 2.2303
448 I A 1.5615
449 F A 0.0000
450 T A 1.5001
451 T A 1.3596
452 A A 0.0000
453 A A 1.2213
454 Y A 1.9984
455 Y A 1.9754
456 R A 0.7958
457 P A 0.6040
458 V A 1.1250
459 E A -0.9458
460 G A -0.6953
461 L A -0.2349
462 P A 0.0000
463 P A -0.0647
464 Y A -0.8375
465 K A -1.7023
466 L A -0.9071
467 N A -1.6600
468 N A -1.3710
469 T A 0.2000
470 V A 1.7987
471 G A 1.1705
472 D A 0.7359
473 Y A 1.9373
474 F A 2.5184
475 R A 1.7177
476 V A 1.4906
477 T A 1.6116
478 G A 0.0000
479 E A 1.0652
480 I A 2.3308
481 L A 1.6730
482 S A 0.0000
483 V A 1.4702
484 S A 1.1843
485 G A 1.2510
486 G A 0.0000
487 V A 1.8767
488 Y A 2.0151
489 F A 0.0000
490 F A 1.9554
491 F A 2.2716
492 R A 0.8139
493 G A 0.0000
494 I A 1.1941
495 Q A -0.2566
496 Y A -0.3539
497 F A -0.1407
498 L A 0.1254
499 Q A -1.3252
500 R A -1.3683
501 R A -1.6377
502 P A -0.7573
503 S A -0.3063
504 L A 0.8710
505 K A -0.7592
506 S A -0.1486
507 L A 0.7295
508 F A 1.6906
509 V A 0.5542
510 D A -0.0336
511 S A 0.0000
512 Y A 1.2667
513 S A 0.7937
514 E A 0.3228
515 I A 1.0765
516 L A 0.9200
517 F A 0.0000
518 F A 1.5544
519 V A 1.5260
520 Q A 0.0000
521 S A 0.0000
522 L A 1.8654
523 F A 2.5329
524 M A 0.0000
525 L A 2.1574
526 V A 2.1597
527 S A 0.0000
528 V A 2.3991
529 V A 2.8639
530 L A 0.7473
531 Y A 0.8266
532 F A 2.0721
533 S A 0.0864
534 H A -1.1787
535 R A -2.6303
536 K A -3.2197
537 E A -2.9940
538 Y A 0.0000
539 V A -0.1249
540 A A 0.4890
541 S A 0.0000
542 M A 1.6816
543 V A 2.4381
544 F A 2.8983
545 S A 0.0000
546 L A 0.0000
547 A A 1.3046
548 M A 1.3173
549 G A 0.0000
550 W A 1.0074
551 T A 0.7162
552 N A 0.0000
553 M A 1.0410
554 L A 1.3739
555 Y A 0.7339
556 Y A 0.0000
557 T A 0.6146
558 R A 0.1168
559 G A 0.0000
560 F A -0.1795
561 Q A -1.1836
562 Q A -0.9883
563 M A 0.5682
564 G A 0.0000
565 I A 0.3626
566 Y A 1.6777
567 A A 0.0000
568 V A 0.0000
569 M A 1.4521
570 I A 2.0794
571 E A 0.8367
572 K A 0.3047
573 M A 0.9151
574 I A 1.0696
575 L A 0.6267
576 R A -0.8073
577 D A 0.0000
578 L A 0.8663
579 C A 0.6563
580 R A 0.0676
581 F A 1.1975
582 M A 1.9185
583 F A 2.9966
584 V A 2.7247
585 Y A 0.0000
586 L A 3.0963
587 V A 3.5736
588 F A 2.5670
589 L A 0.0000
590 F A 2.7653
591 G A 1.3459
592 F A 1.1371
593 S A 0.0000
594 T A 0.9108
595 A A 0.5143
596 V A 0.0000
597 V A 0.3134
598 T A -0.5194
599 L A -0.4716
600 I A -1.5628
601 E A -3.1168
602 D A -3.8400
603 G A -3.4999
604 K A -3.7089
605 N A -3.2379
606 N A -2.3602
607 S A -0.5284
608 L A 1.3109
609 P A 0.8708
610 V A 1.0756
611 E A -1.1783
612 S A -1.0114
613 P A -1.1004
614 P A -1.1695
615 H A -2.0755
616 K A -2.4900
617 C A -1.3248
618 R A -2.3785
619 G A -1.3368
620 S A -0.7691
621 A A -0.4882
622 C A -0.3301
623 R A -1.9394
624 P A -1.5448
625 G A -1.5968
626 N A -1.8681
627 S A -0.8908
628 Y A -0.1050
629 N A -0.3345
630 S A 0.5386
631 L A 1.9925
632 Y A 2.1253
633 S A 0.9940
634 T A 0.0000
635 C A 1.5313
636 L A 0.9728
637 E A 0.4592
638 L A 0.0000
639 F A 1.1069
640 K A 0.3998
641 F A 0.9000
642 T A 1.4822
643 I A 2.1821
644 G A 0.7284
645 M A 0.9788
646 G A -0.1385
647 D A -1.5597
648 L A -0.3036
649 E A -2.1576
650 F A -1.3421
651 T A -1.6365
652 E A -2.9318
653 N A -2.6716
654 Y A -1.9217
655 D A -1.9599
656 F A 0.5066
657 K A -0.2720
658 A A 1.3715
659 V A 2.7847
660 F A 0.0000
661 I A 2.4663
662 I A 3.3946
663 L A 2.5142
664 L A 0.0000
665 L A 3.0113
666 A A 2.3923
667 Y A 0.0000
668 V A 3.0693
669 I A 3.5465
670 L A 2.8330
671 T A 0.0000
672 Y A 3.2153
673 I A 2.8338
674 L A 2.4215
675 L A 0.0000
676 L A 1.9909
677 N A 0.8724
678 M A 1.2053
679 L A 1.4711
680 I A 1.8359
681 A A 0.7098
682 L A 0.3810
683 M A 0.3660
684 G A -0.5446
685 E A -2.0890
686 T A 0.0000
687 V A -0.8719
688 N A -2.7068
689 K A -3.0467
690 I A -1.8654
691 A A -1.6213
692 Q A -2.4519
693 E A -2.3470
694 S A 0.0000
695 K A -1.8749
696 N A -1.3005
697 I A -0.8008
698 W A 0.0000
699 K A -0.8145
700 L A 0.0000
701 Q A -0.1777
702 R A 0.0000
703 A A 0.0000
704 I A 0.0331
705 T A 0.0000
706 I A 0.0000
707 L A 0.0000
708 D A -0.6712
709 T A -0.3566
710 E A 0.0000
711 K A -0.9568
712 S A -0.5554
713 F A 0.2486
714 L A 0.8049
715 K A -0.9202
716 C A 0.1391
717 M A 0.2807
718 R A -0.7001
719 K A -1.4222
720 A A -0.5088
721 F A -0.0126
722 R A -0.7044
723 S A 0.0000
724 G A -1.1378
725 K A -1.3651
726 L A 0.5416
727 L A 0.4465
728 Q A 0.6079
729 V A 0.0000
730 G A 0.2291
731 F A 0.0289
732 T A -1.0760
733 P A -2.0383
734 D A -2.5733
735 G A -2.0235
736 K A -2.5553
737 D A -1.7937
738 D A 0.0000
739 F A 1.4690
740 R A 0.5719
741 W A 0.1410
742 C A 0.0000
743 F A 0.0000
744 R A -2.2182
745 V A 0.0000
746 D A -1.6183
747 E A -0.3965
748 V A 1.7500
749 N A 1.1963
750 W A 1.5235
751 T A 0.6355
752 T A 0.4163
753 W A 1.0043
754 N A -0.8126
755 T A -0.8940
756 N A -1.1282
757 V A -0.1733
758 G A 0.0537
759 I A 0.5549
760 I A 0.2868
761 N A -1.4584
762 E A -2.3278
763 D A -2.4569
764 P A -1.4653
765 G A -1.7856
766 N A -1.7677
767 C A -0.9793
768 E A -1.8543
769 G A -1.0439
770 V A -0.1620
771 K A -1.8392
772 R A -1.8837
773 T A -0.1548
774 L A 1.1198
775 S A 1.3150
776 F A 2.4298
777 S A 1.1963
778 L A 0.8481
779 R A -1.3463
780 S A -1.3182
781 G A -1.3007
782 R A -1.3594
783 V A 0.5370
784 S A -0.4768
785 G A -1.3767
786 R A -2.6813
787 N A -2.2405
788 W A -0.8219
789 K A -1.8355
790 N A -0.7838
791 F A 1.7946
792 A A 1.4566
793 L A 2.9589
794 V A 3.1235
795 P A 1.5330
796 L A 2.0101
797 L A 1.1338
798 R A -1.3850
799 D A -2.2986
800 A A -1.4553
801 S A -2.2056
802 T A -2.6243
803 R A -3.6308
804 D A -3.9210
805 R A -3.7618
806 H A -2.8488
807 S A -1.7630
808 T A -1.5952
809 Q A -2.2643
810 P A -2.0448
811 E A -2.8340
812 E A -2.1748
813 V A 0.0468
814 Q A -0.8867
815 L A 0.3280
816 K A -1.2064
817 H A -0.9679
818 Y A 0.4862
819 T A 0.0501
820 G A -0.0890
821 S A 0.0743
822 L A -0.2951
823 K A -2.1690
824 P A -2.2586
825 E A -3.3181
826 D A -2.7918
827 A A -1.6895
828 E A -1.7011
829 V A 0.5144
830 F A 0.8702
831 K A -1.4421
832 D A -1.7613
833 S A -0.6636
834 M A 0.2116
835 A A -0.1532
836 P A -0.5864
837 G A -1.7681
838 E A -2.9213
839 K A -2.7044
Download PDB file
View in 3Dmol

Calculations for various pH values

This page contains details and comparisons for all models calculated at different pH points.

pH
Average A3D Score
Max A3D Score
4.0 -0.0534 6.9345 View CSV PDB
4.5 -0.1176 6.9345 View CSV PDB
5.0 -0.1964 6.9345 View CSV PDB
5.5 -0.2737 6.9345 View CSV PDB
6.0 -0.3328 6.9345 View CSV PDB
6.5 -0.3641 6.9345 View CSV PDB
7.0 -0.3691 6.9345 View CSV PDB
7.5 -0.357 6.9345 View CSV PDB
8.0 -0.3351 6.9344 View CSV PDB
8.5 -0.3057 6.9343 View CSV PDB
9.0 -0.2676 6.9337 View CSV PDB