The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
Mannose-Binding Protein A, subunit A
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 44: CD209 antigen, isoform CRA_b

Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

There are 18 GO terms relating to "molecular function"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO TermAnnotationsEvidence
Mannose binding GO:0005537
Interacting selectively and non-covalently with mannose, a monosaccharide hexose, stereoisomeric with glucose, that occurs naturally only in polymerized forms called mannans.
8 Q8CJ91 (/IDA) Q8CJ91 (/IDA) Q91ZW7 (/IDA) Q91ZW7 (/IDA) Q91ZW8 (/IDA) Q91ZW8 (/IDA) Q91ZW9 (/IDA) Q91ZX1 (/IDA)
(1->3)-beta-D-glucan binding GO:0001872
Interacting selectively and non-covalently with (1->3)-beta-D-glucans.
2 Q8CJ91 (/IDA) Q8CJ91 (/IDA)
Carbohydrate binding GO:0030246
Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
2 Q9H2X3 (/NAS) Q9NNX6 (/NAS)
Polysaccharide binding GO:0030247
Interacting selectively and non-covalently with any polysaccharide, a polymer of many (typically more than 10) monosaccharide residues linked glycosidically.
2 Q8CJ91 (/IDA) Q8CJ91 (/IDA)
Peptide antigen binding GO:0042605
Interacting selectively and non-covalently with an antigen peptide.
2 Q9H2X3 (/NAS) Q9NNX6 (/NAS)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
2 Q91ZW8 (/IPI) Q91ZW8 (/IPI)
Virion binding GO:0046790
Interacting selectively and non-covalently with a virion, either by binding to components of the capsid or the viral envelope.
2 Q9H2X3 (/TAS) Q9NNX6 (/TAS)
Virus receptor activity GO:0001618
Combining with a virus component and mediating entry of the virus into the cell.
1 Q9H2X3 (/IDA)
Virus receptor activity GO:0001618
Combining with a virus component and mediating entry of the virus into the cell.
1 Q9H2X3 (/IMP)
Virus receptor activity GO:0001618
Combining with a virus component and mediating entry of the virus into the cell.
1 Q91ZX1 (/ISO)
Showing 1 to 10 of 18 entries

There are 26 GO terms relating to "biological process"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO TermAnnotationsEvidence
Endocytosis GO:0006897
A vesicle-mediated transport process in which cells take up external materials or membrane constituents by the invagination of a small region of the plasma membrane to form a new membrane-bounded vesicle.
4 Q8CJ91 (/IDA) Q8CJ91 (/IDA) Q91ZW8 (/IDA) Q91ZW8 (/IDA)
Detection of yeast GO:0001879
The series of events in which a stimulus from a yeast is received and converted into a molecular signal.
2 Q8CJ91 (/IDA) Q8CJ91 (/IDA)
Phagocytosis, recognition GO:0006910
The initial step in phagocytosis involving adhesion to bacteria, immune complexes and other particulate matter, or an apoptotic cell and based on recognition of factors such as bacterial cell wall components, opsonins like complement and antibody or protein receptors and lipids like phosphatidyl serine, and leading to intracellular signaling in the phagocytosing cell.
2 Q8CJ91 (/IDA) Q8CJ91 (/IDA)
Leukocyte cell-cell adhesion GO:0007159
The attachment of a leukocyte to another cell via adhesion molecules.
2 Q9H2X3 (/NAS) Q9NNX6 (/NAS)
Cell-cell recognition GO:0009988
Cell recognition between cells. May involve the formation of specialized cell junctions.
2 Q9H2X3 (/TAS) Q9NNX6 (/TAS)
Detection of bacterium GO:0016045
The series of events in which a stimulus from a bacterium is received and converted into a molecular signal.
2 Q8CJ91 (/IDA) Q8CJ91 (/IDA)
Modulation by virus of host morphology or physiology GO:0019048
The process in which a virus effects a change in the structure or processes of its host organism.
2 Q9H2X3 (/TAS) Q9NNX6 (/TAS)
Virion attachment to host cell GO:0019062
The process by which a virion protein binds to molecules on the host cellular surface or host cell surface projection.
2 Q9H2X3 (/TAS) Q9NNX6 (/TAS)
Viral genome replication GO:0019079
Any process involved directly in viral genome replication, including viral nucleotide metabolism.
2 Q9H2X3 (/NAS) Q9NNX6 (/NAS)
Antigen processing and presentation GO:0019882
The process in which an antigen-presenting cell expresses antigen (peptide or lipid) on its cell surface in association with an MHC protein complex.
2 Q9H2X3 (/NAS) Q9NNX6 (/NAS)
Showing 1 to 10 of 26 entries

There are 12 GO terms relating to "cellular component"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO TermAnnotationsEvidence
Integral component of membrane GO:0016021
The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
5 Q91ZW7 (/ISS) Q91ZW7 (/ISS) Q91ZW8 (/ISS) Q91ZW8 (/ISS) Q91ZX1 (/ISS)
External side of plasma membrane GO:0009897
The leaflet of the plasma membrane that faces away from the cytoplasm and any proteins embedded or anchored in it or attached to its surface.
3 Q8CJ91 (/IDA) Q8CJ91 (/IDA) Q9NNX6 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q9H2X3 (/NAS) Q9NNX6 (/NAS)
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
2 Q91ZW7 (/ISO) Q91ZW7 (/ISO)
External side of plasma membrane GO:0009897
The leaflet of the plasma membrane that faces away from the cytoplasm and any proteins embedded or anchored in it or attached to its surface.
2 Q91ZW7 (/ISO) Q91ZW7 (/ISO)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
2 Q9H2X3 (/TAS) Q9NNX6 (/TAS)
Integral component of membrane GO:0016021
The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
2 Q8CJ91 (/TAS) Q8CJ91 (/TAS)
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
1 Q9NNX6 (/IDA)
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
1 Q9NNX6 (/TAS)
Integral component of plasma membrane GO:0005887
The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
1 Q9H2X3 (/TAS)
Showing 1 to 10 of 12 entries
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