| Pentaglycyl bridging segment | Staphylococcus aureus | Not Available | 1 | Details |
| Penton protein | HAdV-2 | Major capsid protein that self-associates to form penton base pentamers, each in the shape of a pentagon, situated at... more | 1 | Details |
| Pepsin A | SIV-mac | Not Available | 1 | Details |
| Pepsin A-3 | Humans | Shows particularly broad specificity; although bonds involving phenylalanine and leucine are preferred, many others a... more | 2 | Details |
| Pepsin A-4 | Humans | Shows particularly broad specificity; although bonds involving phenylalanine and leucine are preferred, many others a... more | 3 | Details |
| Pepsin A-5 | Humans | Shows particularly broad specificity; although bonds involving phenylalanine and leucine are preferred, many others a... more | 6 | Details |
| Peptide deformylase | Staphylococcus aureus (strain MW2) | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 2 | Details |
| Peptide deformylase | Staphylococcus aureus | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 10 | Details |
| Peptide deformylase | Thermus thermophilus | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 1 | Details |
| Peptide deformylase | Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 1 | Details |
| Peptide deformylase | Helicobacter pylori | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 2 | Details |
| Peptide deformylase | Escherichia coli (strain K12) | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 5 | Details |
| Peptide deformylase | Pseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228) | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 3 | Details |
| Peptide deformylase | Streptococcus pneumoniae (strain ATCC BAA-255 / R6) | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 3 | Details |
| Peptide deformylase | Leptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain 56601) | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 1 | Details |
| Peptide deformylase | Enterococcus faecalis (strain ATCC 700802 / V583) | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 1 | Details |
| Peptide deformylase | Plasmodium falciparum (isolate 3D7) | Removes the formyl group from the N-terminal Met of newly synthesized proteins. | 2 | Details |
| Peptide deformylase | Streptococcus pyogenes serotype M1 | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 1 | Details |
| Peptide deformylase | Mycobacterium tuberculosis | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 1 | Details |
| Peptide deformylase 1 | Bacillus cereus (strain ATCC 14579 / DSM 31) | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 1 | Details |
| Peptide deformylase 2 | Bacillus cereus (strain ATCC 14579 / DSM 31) | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 1 | Details |
| Peptide deformylase 2 | Geobacillus stearothermophilus | Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an ... more | 1 | Details |
| Peptide deformylase, mitochondrial | Humans | Removes the formyl group from the N-terminal Met of newly synthesized proteins | 27 | Details |
| Peptide methionine sulfoxide reductase MsrA | Shigella flexneri | Has an important function as a repair enzyme for proteins that have been inactivated by oxidation. Catalyzes the reve... more | 1 | Details |
| Peptidoglycan D,D-transpeptidase FtsI | Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) | Catalyzes cross-linking of the peptidoglycan cell wall at the division septum. | 2 | Details |