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

CFAM Family ID CFFBM19813
Family Name IgG receptor FcRn large subunit p51 ligand (4S,7S,16S,22S,25R,30R,33S)-25-[[(2S)-2-[[(2S)-2-acetamido-5-(diaminomethylideneamino)pentanoyl]amino]-3-phenylpropanoyl]amino]-16-[[4-(diaminomethylideneamino)phenyl]methyl]-22-[(1R)-1-hydroxyethyl]-4-[(4-hydroxyphenyl)methyl]-8,11,26,26-tetramethyl-7-(2-methylpropyl)-2,3,6,9,12,15,18,21,24,32-decaoxo-27,28-dithia-1,5,8,11,14,17,20,23,31-nonazabicyclo[31.3.0]hexatriacontane-30-carboxamide family
No. of Seeds 2 No. of Other Members 0
Family Centroid CFAMM00453236 Functional Category Bioactive
Superfamily C-X-C chemokine receptor type 4 and Neurotensin receptor type 1 Binder Superfamily
Class Class 2037

Cousin Family NamesSeedsMembers
Trypsin inhibitor polypeptide Aprotinin Family 7 68
Growth hormone-releasing hormone receptor ligand polypeptide ... 14 34
Proto-oncogene tyrosine-protein kinase Src Inhibitor Y-c[d-pen... 20 66
Proto-oncogene tyrosine-protein kinase Src Inhibitor Ac-cys-il... 9 43
Oxytocin receptor ligand (2S)-N-[(2R)-1-[2-[[5-amino-1-[[1-ami... 4 0


External ID

Functional Category

Molecule Name

CFAMM00453236 CHEMBL1089949 Bioactive (4S,7S,16S,22S,25R,30R,33S)-25-[[(2S)-2-[[(2S)-2-acetamido-5-(diaminomethylideneamino)pentanoyl]amino]-3-phenylpropanoyl]amino]-16-[[4-(diaminomethylideneamino)phenyl]methyl]-22-[(1R)-1-hydroxyethyl]-4-[(4-hydroxyphenyl)methyl]-8,11,26,26-tetramethyl-7-(2-methylpropyl)-2,3,6,9,12,15,18,21,24,32-decaoxo-27,28-dithia-1,5,8,11,14,17,20,23,31-nonazabicyclo[31.3.0]hexatriacontane-30-carboxamide
CFAMM00453235 CHEMBL1090969 Bioactive CHEMBL1090969

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).

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Dr. Chen Yuzong

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

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