| Entry: | YKR093w |
| Alias: | YKR413 |
| Classification: | known protein | 5422 Entries | Evi
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PUBMED
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| Feature Type: | CDS |
| Features |
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Blast-Simap
DNA VIEW
PROTEIN VIEW
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| Similarity: |
strong similarity to A.thaliana PTR2, similarity to other peptide transport proteinsmember of the major facilitator superfamily (MFS)belongs to the Chl1p/Ptr2p family of transportersstrong similarity to peptide transporter from plants and bacteriahas strong similarity to mammalian H+-peptide cotransporterhas 50% identity with other PTR family members in the N- and C-terminal regions, but has less similarity in the middle region |
| Functional Classification: | - CELLULAR TRANSPORT, TRANSPORT FACILITIES AND TRANSPORT ROUTES
..transport facilities
| 196 Entries | Evi
- CELLULAR TRANSPORT, TRANSPORT FACILITIES AND TRANSPORT ROUTES
..transport routes
| 713 Entries | Evi
- CELLULAR TRANSPORT, TRANSPORT FACILITIES AND TRANSPORT ROUTES
..transported compounds (substrates)
....peptide transport
| 11 Entries | Evi
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PUBMED
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| TC Class: | - The Uni/Sym/Antiporters
..The Uni/Sym/Antiporters
....The Proton-dependent Oligopeptide Transporter (POT) Family
......The Peptide: H+ Symporter | 1 Entry |
Evi
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PUBMED
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InterPro:
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| Localization: | PTR2 localization detailscell peripheryplasma membranevacuole |
| Remarks: | peptide transport is repressed by good nitrogen source but induced in poor sources such as proline or allantoinregulation is very sensitive to environmental conditionsinduced by certain amino acids and repressed in good nitrogen sourcesamino acid-induced transcription of PTR2 is mediated by Ssy1p |
PUBMED
contains a signature motif FYxxINxGSL that is present in all members of the PTR familyphosphorylation and glycosylation sites are conserved among family members |
| Phenotypes: | Disruption: PTR2 details___
null mutant has total loss of peptide transport |
