Genes in this set(3):

Std. name	Sys. name	SGDID
PIR3	YKL163W	S000001646
PIR1	YKL164C	S000001647
HSP150	YJL159W	S000003695

Enriched GO terms in this set:

GO:0003674 (molecular_function)
"Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions."

    GO:0005198 (structural molecule activity)
    "The action of a molecule that contributes to the structural integrity of a complex or assembly within or outside a cell."

        GO:0005199 (structural constituent of cell wall) [p < 0.001   (3/6: PIR3; PIR1; HSP150)]
        "The action of a molecule that contributes to the structural integrity of a cell wall."

---

GO:0005575 (cellular_component)
"The part of a cell or its extracellular environment in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together."

    GO:0044464 (cell part)
    "Any constituent part of a cell, the basic structural and functional unit of all organisms."

        GO:0030312 (external encapsulating structure) [p = 0.002   (3/31: PIR3; PIR1; HSP150)]
        "A structure that lies outside the plasma membrane and surrounds the entire cell."

            GO:0005618 (cell wall) [p = 0.002   (3/31: PIR3; PIR1; HSP150)]
            "The rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal, and most prokaryotic cells, maintaining their shape and protecting them from osmotic lysis. In plants it is made of cellulose and, often, lignin; in fungi it is composed largely of polysaccharides; in bacteria it is composed of peptidoglycan."

                GO:0009277 (fungal-type cell wall) [p = 0.002   (3/31: PIR3; PIR1; HSP150)]
                "A rigid yet dynamic structure surrounding the plasma membrane that affords protection from stresses and contributes to cell morphogenesis, consisting of extensively cross-linked glycoproteins and carbohydrates. The glycoproteins may be modified with N- or O-linked carbohydrates, or glycosylphosphatidylinositol (GPI) anchors; the polysaccharides are primarily branched glucans, including beta-linked and alpha-linked glucans, and may also include chitin and other carbohydrate polymers, but not cellulose or pectin. Enzymes involved in cell wall biosynthesis are also found in the cell wall. Note that some forms of fungi develop a capsule outside of the cell wall under certain circumstances; this is considered a separate structure."

---