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Table 3 All protein descriptors and extracted features that are defined and calculated in Prop3D

From: Prop3D: A flexible, Python-based platform for machine learning with protein structural properties and biophysical data

Feature

Voxel aggregation rule

Residue aggregation rule

Source software or database

Wikidata entry

H

max

 

MGLTools

Q114840701

HD

max

 

MGLTools

Q114840701

HS

max

 

MGLTools

Q114840701

C

max

 

MGLTools

Q114840701

A

max

 

MGLTools

Q114840701

N

max

 

MGLTools

Q114840701

NA

max

 

MGLTools

Q114840701

NS

max

 

MGLTools

Q114840701

OA

max

 

MGLTools

Q114840701

OS

max

 

MGLTools

Q114840701

F

max

 

MGLTools

Q114840701

MG

max

 

MGLTools

Q114840701

P

max

 

MGLTools

Q114840701

SA

max

 

MGLTools

Q114840701

S

max

 

MGLTools

Q114840701

CL

max

 

MGLTools

Q114840701

CA

max

 

MGLTools

Q114840701

MN

max

 

MGLTools

Q114840701

FE

max

 

MGLTools

Q114840701

ZN

max

 

MGLTools

Q114840701

BR

max

 

MGLTools

Q114840701

I

max

 

MGLTools

Q114840701

Unk_atom

max

 

MGLTools

Q114840701

C_elem

max

 

PDB File

 

N_elem

max

 

PDB File

 

O_elem

max

 

PDB File

 

S_elem

max

 

PDB File

 

H_elem

max

 

PDB File

 

F_elem

max

 

PDB File

 

MG_elem

max

 

PDB File

 

P_elem

max

 

PDB File

 

CL_elem

max

 

PDB File

 

CA_elem

max

 

PDB File

 

MN_elem

max

 

PDB File

 

FE_elem

max

 

PDB File

 

ZN_elem

max

 

PDB File

 

BR_elem

max

 

PDB file

 

I_elem

max

 

PDB file

 

Unk_elem

max

 

PDB file

 

vdw

mean

\(\checkmark\)

[62]

 

Partial charge (charge)

Mean

sum

Pdb2Pqr

Q62856803

electrostatic_potential

mean

sum

APBS

Q65072984

concavity (cx)

mean

mean

CX

Q114841750

hydrophobicity

mean

\(\checkmark\)

Kyte-Doolittle [39]

 

biological_hydrophobicity

mean

\(\checkmark\)

[40]

 

octanal_hydrophobicity

mean

\(\checkmark\)

Wimley-White [41]

 

atom_asa

mean

 

FreeSASA

Q114841793

residue_rasa

mean

\(\checkmark\)

DSSP

Q5206192

ALA

max

\(\checkmark\)

PDB file

 

CYS

max

\(\checkmark\)

PDB file

 

ASP

max

\(\checkmark\)

PDB file

 

GLU

max

\(\checkmark\)

PDB file

 

PHE

max

\(\checkmark\)

PDB file

 

GLY

max

\(\checkmark\)

PDB file

 

HIS

max

\(\checkmark\)

PDB file

 

ILE

max

\(\checkmark\)

PDB file

 

LYS

max

\(\checkmark\)

PDB file

 

LEU

max

\(\checkmark\)

PDB file

 

MET

max

\(\checkmark\)

PDB file

 

ASN

max

\(\checkmark\)

PDB file

 

PRO

max

\(\checkmark\)

PDB file

 

GLN

max

\(\checkmark\)

PDB file

 

ARG

max

\(\checkmark\)

PDB file

 

SER

max

\(\checkmark\)

PDB file

 

THR

max

\(\checkmark\)

PDB file

 

VAL

max

\(\checkmark\)

PDB file

 

TRP

max

\(\checkmark\)

PDB file

 

TYR

max

\(\checkmark\)

PDB file

 

Unk_residue

max

\(\checkmark\)

PDB file

 

phi

mean

\(\checkmark\)

BioPython

Q4118434

phi_sin

mean

\(\checkmark\)

NumPy

 

phi_cos

mean

\(\checkmark\)

NumPy

 

psi

mean

\(\checkmark\)

BioPython

Q4118434.

psi_sin

mean

\(\checkmark\)

NumPy

 

psi_cos

mean

\(\checkmark\)

NumPy

 

is_helix

max

\(\checkmark\)

DSSP

Q5206192

is_sheet

max

\(\checkmark\)

DSSP

Q5206192

Unk_SS

max

\(\checkmark\)

DSSP

Q5206192

is_regular_helix

max

\(\checkmark\)

DSSP

Q5206192

is_beta_bridge

max

\(\checkmark\)

DSSP

Q5206192

is_extended_strand

max

\(\checkmark\)

DSSP

Q5206192

is_310_helix

max

\(\checkmark\)

DSSP

Q5206192

is_pi_helix

max

\(\checkmark\)

DSSP

Q5206192

is_hbond_turn

max

\(\checkmark\)

DSSP

Q5206192

is_bend

max

\(\checkmark\)

DSSP

Q5206192

no_ss

max

\(\checkmark\)

DSSP

Q5206192

hydrophobic_atom

max

 

MGLTools

Q114840701

aromatic_atom

max

 

MGLTools

Q114840701

hbond_acceptor

max

 

MGLTools

Q114840701

hbond_donor

max

 

MGLTools

Q114840701

metal

max

 

MGLTools

Q114840701

eppic_entropy

min

\(\checkmark\)

EPPIC

Q114841783

  1. A voxel aggregation method is used to combine two or more atom-wise features if they impinge upon the same voxel (after accounting for the van der Waals sphere volume). The “Residue Aggregation Rule” describes how a given feature is aggregated, from atom to residue, if also present as a residue-level feature. A ‘\(\checkmark\)’ indicates if a feature was calculated at the residue level and mapped down to the atomic level