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iron/zinc ion transporter

Summary

Gene Symbol

fet4

Organism

Schizosaccharomyces pombe (fission yeast)

External Links

NCBI Gene: 2541302
PubChem: 2541302

Annotation

Keyword

Cell membrane
Glycoprotein
Golgi apparatus
Iron transport
Reference proteome
Transmembrane helix
Zinc transport

Proteins

Displaying 1 entry
UniProt	Protein Name
Q9HFE1

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 2** entries
GO Term	Evidence Code	PMID
iron ion transmembrane transport	ISO
zinc ion import across plasma membrane	ISO

GO Hierarchy

biological process

cellular process [inference]

transmembrane transport [inference]

monoatomic ion transmembrane transport [inference]

monoatomic cation transmembrane transport [inference]

iron ion transmembrane transport

zinc ion transmembrane transport [inference]

zinc ion import across plasma membrane

inorganic ion transmembrane transport [inference]

inorganic cation transmembrane transport [inference]

iron ion transmembrane transport

zinc ion transmembrane transport [inference]

zinc ion import across plasma membrane

inorganic cation import across plasma membrane [inference]

zinc ion import across plasma membrane

inorganic ion import across plasma membrane [inference]

inorganic cation import across plasma membrane [inference]

zinc ion import across plasma membrane

import across plasma membrane [inference]

inorganic ion import across plasma membrane [inference]

inorganic cation import across plasma membrane [inference]

zinc ion import across plasma membrane

localization [inference]

establishment of localization [inference]

transport [inference]

monoatomic ion transport [inference]

monoatomic cation transport [inference]

metal ion transport [inference]

transition metal ion transport [inference]

iron ion transport [inference]

iron ion transmembrane transport

zinc ion transport [inference]

zinc ion transmembrane transport [inference]

zinc ion import across plasma membrane

monoatomic cation transmembrane transport [inference]

iron ion transmembrane transport

zinc ion transmembrane transport [inference]

zinc ion import across plasma membrane

monoatomic ion transmembrane transport [inference]

monoatomic cation transmembrane transport [inference]

iron ion transmembrane transport

zinc ion transmembrane transport [inference]

zinc ion import across plasma membrane

transmembrane transport [inference]

monoatomic ion transmembrane transport [inference]

monoatomic cation transmembrane transport [inference]

iron ion transmembrane transport

zinc ion transmembrane transport [inference]

zinc ion import across plasma membrane

inorganic ion transmembrane transport [inference]

inorganic cation transmembrane transport [inference]

iron ion transmembrane transport

zinc ion transmembrane transport [inference]

zinc ion import across plasma membrane

inorganic cation import across plasma membrane [inference]

zinc ion import across plasma membrane

inorganic ion import across plasma membrane [inference]

inorganic cation import across plasma membrane [inference]

zinc ion import across plasma membrane

import across plasma membrane [inference]

inorganic ion import across plasma membrane [inference]

inorganic cation import across plasma membrane [inference]

zinc ion import across plasma membrane

import into cell [inference]

inorganic ion import across plasma membrane [inference]

inorganic cation import across plasma membrane [inference]

zinc ion import across plasma membrane

Displaying **all 5** entries
GO Term	Evidence Code	PMID
Golgi membrane
Golgi apparatus	HDA	16823372
plasma membrane	ISO
cell division site	HDA	16823372
cell tip	HDA	16823372

GO Hierarchy

cellular component

cellular anatomical entity [inference]

membrane [inference]

plasma membrane

organelle membrane [inference]

bounding membrane of organelle [inference]

Golgi membrane

cell division site

organelle [inference]

membrane-bounded organelle [inference]

intracellular membrane-bounded organelle [inference]

Golgi apparatus

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

Golgi apparatus

cell pole [inference]

cell tip

Displaying 1 entry
GO Term	Evidence Code	PMID
iron ion transmembrane transporter activity	ISO

GO Hierarchy

molecular function

transporter activity [inference]

transmembrane transporter activity [inference]

monoatomic ion transmembrane transporter activity [inference]

monoatomic cation transmembrane transporter activity [inference]

metal ion transmembrane transporter activity [inference]

transition metal ion transmembrane transporter activity [inference]

iron ion transmembrane transporter activity

inorganic molecular entity transmembrane transporter activity [inference]

inorganic cation transmembrane transporter activity [inference]

metal ion transmembrane transporter activity [inference]

transition metal ion transmembrane transporter activity [inference]

iron ion transmembrane transporter activity

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

low affinity iron

Functional Category

E: Amino acid transport and metabolism
O: Posttranslational modification, protein turnover, chaperones
P: Inorganic ion transport and metabolism
U: Intracellular trafficking, secretion, and vesicular transport

Displaying 1 entry
InterPro
Low affinity iron permease, Fet4

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Last updated: December 8, 2025

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