CFam Chemical Families Database
BIDD Pharmainformatics Databases
Click on CFAM IDs and names to search or view in CFAM, click on external IDs to view the entity in its source database.

CFam Family Information

Family Name Penicillin binding protein inhibitor β-lactam ureidopenicillin Azlocillin Family
No. of Seeds 4 No. of Other Members 9
Family Centroid CFAMM00102133 Functional Category Approved Drug with Natural Product
Superfamily Penicillin binding protein inhibitor β-lactam aminopenicillin ureidopenicillin Superfamily
Class Class 258

Cousin Family NamesSeedsMembers
Penicillin binding protein inhibitor β-lactam aminopenicillin ... 12 359
Penicillin binding protein inhibitor β-lactam cephalosporin Ce... 3 38
Penicillin binding protein Inhibitor Cefadroxil Family 5 17
Angiotensin-converting enzyme Inhibitor Spirapril Family 17 86
Penicillin binding protein inhibitor β-lactam aminopenicillin ... 3 1
Angiotensin-converting enzyme and Neprilysin Inhibitor M100,24... 18 60
Neprilysin Inhibitor Thiorphan Family 41 68
Neuromedin-K receptor Ligand Senktide Family 15 22
Genome polyprotein Inhibitor Acdif-ile-cha-cys Family 37 96
Pol polyprotein inhibitor AC1LA4ZN family 1 1
Capsid scaffolding protein inhibitor 2-[(2S)-2-[[(2S)-2-(3,3-d... 1 3


External ID

Functional Category

Molecule Name

CFAMM00102134 DAP001180 Approved Drug Mezlocillin
CFAMM00102133 DAP001169 Approved Drug Azlocillin
CFAMM00102132 DAP001164 Approved Drug Piperacillin
CFAMM00102131 DAP001167 Approved Drug Hetacillin

Statistics of CFAM Database

CFAM currently contains 490,279 molecules in 87,136 families, 34,880 superfamilies and 11,643 classes.

How to cite our database

C. Zhang, L. Tao, C. Qin, P. Zhang, S.Y. Chen, X. Zeng, F. Xu, Z. Chen, S.Y. Yang and Y.Z. CFam: A Chemical Families Database Based on Iterative Selection of Functional Seeds and Seed-Directed Compound Clustering. Nucl. Acids Res. 43 (D1): D558-D565 (2015) (First published online: November 20, 2014).

Last update by



113084 visits since 2014 .........


Dr. Chen Yuzong

Deputy Director of Center for Computational Science and Engineering
Professor in Department of Pharmacy
National University of Singapore, Singapore

All rights reserved.

Computer-aided Drug Design
about BIDD |  databases |  software |  teaching |  research |  links


Department of Computational Science | National University of Singapore | Blk S17, 3 Science Drive 2, Singapore 117543