Protein Family Models for Protein (Select 1222443628) - Protein Family Models

Warning: The NCBI web site requires JavaScript to function. more...

Format

Summary
Summary (text)
UI List

Sort by

Default order
Publication Date (up)
Publication Date (down)

Send to:

Choose Destination

File
Clipboard
Collections

Links from Protein

Items: 5

Select item 4121751.

Spermine/spermidine synthase domain

Spermine and spermidine are polyamines. This family includes spermidine synthase that catalyses the fifth (last) step in the biosynthesis of spermidine from arginine, and spermine synthase. (from Pfam)

Date:: 2024-08-14

Family Accession:: NF013713.5
Method:: HMM

Select item 3901522.

new record, indexing in progress

Family Accession:

Select item 3492593.

new record, indexing in progress

Family Accession:

Select item 1751224.

spermidine synthase

spermidine synthase catalyzes the irreversible transfer of a propylamine group from the amino donor S-adenosylmethioninamine (decarboxy-AdoMet) to putrescine (1,4-diaminobutane) to yield spermidine; belongs to the class I SAM-dependent methyltransferase superfamily

Date:: 2024-08-26

Family Accession:: 10001400
Method:: Sparcle

Select item 209825.

fused MFS/spermidine synthase

Proteins of this family are fusion of a N-terminal MFS (Major Facilitator Superfamily) transporter domain and a C-terminal spermidine synthase (SpdSyn)-like domain. The encoding genes usually near the genes encoding S-adenosylmethionine decarboxylase (AdoMetDC) on many bacterial genomes. It has been shown in Shewanella oneidensis that the fused protein aminopropylates a substrate other than putrescine, and has a role outside of polyamine biosynthesis.