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Table 2 Number of experimentally proven zinc ions per protein molecule located in structures used in the phylogenetic tree analysis in this study

From: Structural modelling of the lumenal domain of human GPAA1, the metallo-peptide synthetase subunit of the transamidase complex, reveals zinc-binding mode and two flaps surrounding the active site

PDB ID UniProt
Annotation Organism Number of bound Zn ions Ref.
1AMP Q01693 Leucyl aminopeptidase Vibrio proteolyticus (Vp) 2 [28]
1TKJ P80561 Aminopeptidase Streptomyces griseus (Sg) 2 n/a
1Z8L Q04609 Carboxypeptidase Homo sapiens (Hs) 2 [59]
2AFO Q16769 Cyclotransferase Homo sapiens (Hs) 1 [60]
3FEC Q9Y3Q0 Carboxypeptidase Homo sapiens (Hs) 2 [61]
3GUX A6KZZ2 Leucine aminopeptidase Bacteroides vulgatus (Bv) 1 n/a
3IIB A1S420 Aminopeptidase Shewanella amazonensis (Sa) 2 n/a
3 PB4 Q9NXS2 Cyclotransferase Homo sapiens (Hs) 1 [62]
3SI1 Q9CYK2 Cyclotransferase Mus musculus (Mm) 1 [63]
3TC8 A6LHT4 Leucine aminopeptidase Parabacteroides distasonis (Pd) 1 n/a
4F9U Q9VRQ9 Cyclotransferase Drosophila melanogaster (Dm) 1 [30]
4FAI Q86PD7 Isoglutaminyl cyclase Drosophila melanogaster (Dm) 1 [30]
4FUU Q8A4P9 Leucine aminopeptidase Bacteroides thetaiotaomicron (Bt) 1 n/a
4MHN B7QK46 Cyclotransferase Ixodes scapularis (Is) 1 n/a
4TWE Q9UQQ1 Aminopeptidase Homo sapiens (Hs) 2 [64]
5GNE Q5ZZH8 Leucine aminopeptidase Legionella pneumophila (Lp) 2 [65]
5IB9 A2V759 Aminopeptidase Aneurinibacillus sp. AM-1 (Ab) 2 n/a
6ESL Q5ZRR6 Aminopeptidase Legionella pneumophila (Lp) 2 [66]
6HC6 P25152 Aminopeptidase Bacillus subtilis (Bs) 2 n/a
6QQL Q7MT37 Glutamine cyclotransferase-related protein Porphyromonas gingivalis (Pg) 1 n/a
  1. This table lists all the PDB structure codes with annotations, literature references (n/a - not applicable if none is available) and number of Zinc ions bound per protein molecule