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Top 20 Key Players companies in Penicillin binding proteins
by Most Literature Citation in the United States in 2021

The Penicillin binding proteins top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Literature Citation Penicillin binding proteins Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Penicillin-binding proteins (PBPs) are a group of proteins that are characterized by their affinity for and binding of penicillin. They are a normal constituent of many bacteria; the name just reflects the way by which the protein was discovered. All β-lactam antibiotics (except for tabtoxinine-β-lactam, which inhibits glutamine synthetase) bind to PBPs, which are essential for bacterial cell wall synthesis. PBPs are members of a subgroup of enzymes called transpeptidases. Specifically, PBPs are DD-transpeptidases.
#
Company Name
Region
Tech Topics
Total
1
Zuckerberg San Francisco General Hospital
Health care,Hospitality industry,Tort,
...[+2]
Literature citation: 1,328
2
Public Health Research Institute Center
Public health,Health care
Literature citation: 600
3
Penn State Milton S. Hershey Medical Center
Health care,Impella,Ventricular assist device,
...[+2]
Literature citation: 578
4
Medicine,Health care,Humalog Mix,
...[+2]
Literature citation: 472
5
Health care,National security,Health Insurance Portability and Accountability Act,
...[+2]
Literature citation: 389
6
Medicine,Health care,Biotechnology,
...[+2]
Literature citation: 274
7
Medical school,Clinical research,Health care,
...[+2]
Literature citation: 225
8
Medicine,Health care,Oncology drugs,
...[+2]
Literature citation: 178
9
Molecular diagnostics,Health care,Organism,
...[+2]
Literature citation: 176
10
Health care,Clinical trial,Drug,
...[+2]
Literature citation: 151
11
Creighton Saint Joseph Regional Healthcare System LLC
Health care,Hospitality industry,Downtown
Literature citation: 132
12
Literature citation: 126
13
American Cyanamid
Literature citation: 106
14
Health care,Mitral valve surgery,Health equity,
...[+2]
Literature citation: 81
15
Literature citation: 78
16
Lahey Hospital & Medical Center
Health care,Family planning,Mental health,
...[+1]
Literature citation: 78
17
Literature citation: 66
18
Health care,Biopharmaceutical,Drug,
...[+2]
Literature citation: 48
19
Memorial Hospital & Health System
Health care,Hospitality industry,Childbirth,
...[+2]
Literature citation: 46
20
Houston Methodist St. Catherine Hospital
Health care,Hospitality industry,Continuing care,
...[+2]
Literature citation: 44
Page generation time: Jul 20 2025