Table 2 Assembly descriptors records.

pdb_long

Four characters PDB accession code, followed by the assembly number

string

pdb_short

Four characters PDB accession code

string

uniprot

Uniprot accession code

string

resol

X-ray crystallography resolution (Å)

float

sym

Symmetry of protein assembly

string

nsub

Number of subunits in protein assembly

int

mw

Molecular weight of protein assembly (Da)

float

PiQSi

Quaternary structure validity inferred in the manually curated database PiQSi (YES/NO & PROBYES/PROBNOT). YES/PROBYES indicates likely errors.

string

QSalign

Quaternary structure validity inferred from QSalign (YES/NO & PROBYES/PROBNOT). YES/PROBYES indicates likely errors.

string

QSbio

Quaternary structure error probability from QSbio (range 0-100)

float

tv_discard

Assembly ignored in the technical validation (binary)

int

h_80

Assembly belonging to a non-redundant dataset where no two structures share the same QS and sequence identity >80% (binary)

int

h_90

Assembly belonging to a non-redundant dataset where no two structures share the same QS and sequence identity >90% (binary)

int