PMID- 10048338 OWN - NLM STAT- MEDLINE DCOM- 19990506 LR - 20181113 IS - 0961-8368 (Print) IS - 0961-8368 (Linking) VI - 8 IP - 2 DP - 1999 Feb TI - Identification of a novel domain shared by putative components of the endocytic and cytoskeletal machinery. PG - 435-8 AB - We have identified a approximately 140 amino acid domain that is shared by a variety of proteins in budding and fission yeast, nematode, rat, mouse, frog, oat, and man. Typically, this domain is located within 20 residues of the N-terminus of the various proteins. The percent identity among the domains in the 12 proteins ranges from 42 to 93%, with 16 absolutely conserved residues: N-x(11-13)-V-x2-A-T-x(34-36)-R-x(7-8)-W-R-x3-K-x12-G-x-E-x15 -L-x11-12-D-x-G-R-x11-D-x7-R. Even though these proteins share little beyond their segment of homology, data are emerging that several of the proteins are involved in endocytosis and or regulation of cytoskeletal organization. We have named this protein segment the ENTH domain, for Epsin N-terminal Homology domain, and hypothesize that it is a candidate for binding specific ligands and/or enzymatic activity in the cell. FAU - Kay, B K AU - Kay BK AD - Department of Pharmacology, University of Wisconsin-Madison, 53706-1532, USA. bkkay@facstaff.wisc.edu FAU - Yamabhai, M AU - Yamabhai M FAU - Wendland, B AU - Wendland B FAU - Emr, S D AU - Emr SD LA - eng PT - Journal Article PL - United States TA - Protein Sci JT - Protein science : a publication of the Protein Society JID - 9211750 RN - 0 (Adaptor Proteins, Vesicular Transport) RN - 0 (Carrier Proteins) RN - 0 (Clathrin) RN - 0 (Cytoskeletal Proteins) RN - 0 (Neuropeptides) RN - 0 (Vesicular Transport Proteins) RN - 0 (epsin) SB - IM MH - Adaptor Proteins, Vesicular Transport MH - Animals MH - Avena/genetics MH - Carrier Proteins/analysis MH - Clathrin/metabolism MH - Cytoskeletal Proteins/*analysis MH - Cytoskeleton/*physiology MH - Endocytosis/*physiology MH - Humans MH - Mice MH - Nematoda/genetics MH - Neuropeptides/analysis MH - *Protein Structure, Tertiary MH - Rats MH - Sequence Homology, Amino Acid MH - *Vesicular Transport Proteins MH - Xenopus/genetics MH - Yeasts/genetics PMC - PMC2144257 EDAT- 1999/02/27 00:00 MHDA- 1999/02/27 00:01 CRDT- 1999/02/27 00:00 PHST- 1999/02/27 00:00 [pubmed] PHST- 1999/02/27 00:01 [medline] PHST- 1999/02/27 00:00 [entrez] AID - 10.1110/ps.8.2.435 [doi] PST - ppublish SO - Protein Sci. 1999 Feb;8(2):435-8. doi: 10.1110/ps.8.2.435.