Project name: 540da854e7da449

Status: done

Started: 2026-02-10 06:33:57
Chain sequence(s) A: KIKVRFLQHIIGA
input PDB
Selected Chain(s) A
Distance of aggregation 10 Å
FoldX usage Yes
pH calculations Yes
alphaCutter usage No
Dynamic mode No
Automated mutations No
Downloads Download all the data
Simulation log
[INFO]       Logger:   Verbosity set to: 2 - [INFO]                                                (00:00:02)
[WARNING]    runJob:   Working directory already exists (possibly overwriting previous results -ow 
                       to prevent this behavior)                                                   (00:00:02)
[INFO]       runJob:   Starting aggrescan3d job on: input.pdb with A chain(s) selected             (00:00:02)
[INFO]       runJob:   Creating pdb object from: input.pdb                                         (00:00:02)
[WARNING]    PDB-Info: The input structure is likely a peptide. Results may be inaccurate.         (00:00:02)
[INFO]       PDB-Info: The input structure is partially or entirely disordered. Average score is   
                       recommended for pH analysis.                                                (00:00:02)
[INFO]       FoldX:    Starting FoldX energy minimization                                          (00:00:02)
[INFO]       Analysis: Starting Aggrescan4D on folded.pdb                                          (00:00:34)
[INFO]       agg3D:    Running pKa-ANI on                                                          
                       /STORAGE/DATA/lcbio/aggreskan/540da854e7da449/tmp/folded.pdb                (00:00:34)
[INFO]       Main:     Simulation completed successfully.                                          (00:01:07)
Show buried residues

Minimal score value
-1.1086
Maximal score value
2.1952
Average score
0.6367
Total score value
8.2776

The table below lists A4D score for protein residues. Residues with A4D score > 0.0000 are marked by yellow rows.

residue index residue name chain Aggrescan4D score mutation
1 K A -1.1086
2 I A 0.9317
3 K A -0.2428
4 V A 0.8262
5 R A -0.6138
6 F A 1.5742
7 L A 1.4855
8 Q A -0.1264
9 H A 0.2803
10 I A 1.8803
11 I A 2.1952
12 G A 0.5292
13 A A 0.6666
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.
Please find suggestions on interpreting the results below. More details can be found in the Tutorial.
The input structure is likely a peptide. Results may be inaccurate. The input structure is partially or entirely disordered. Average score is recommended for pH analysis.

pH
Average A4D Score
Max A4D Score
4.0 0.1745 3.6478 View CSV PDB
4.5 0.1853 3.656 View CSV PDB
5.0 0.216 3.6786 View CSV PDB
5.5 0.2911 3.7296 View CSV PDB
6.0 0.4317 3.8096 View CSV PDB
6.5 0.6244 3.89 View CSV PDB
7.0 0.8313 3.9416 View CSV PDB
7.5 1.0327 3.9647 View CSV PDB
8.0 1.2285 3.9731 View CSV PDB
8.5 1.4213 3.9759 View CSV PDB
9.0 1.6112 3.9767 View CSV PDB