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: waiting to be named.

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 9: Ferritin light chain

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 7 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 Term Annotations Evidence
Iron ion binding GO:0005506
Interacting selectively and non-covalently with iron (Fe) ions.
14 O46415 (/ISS) O46415 (/ISS) O46415 (/ISS) P02791 (/ISS) P02793 (/ISS) P09451 (/ISS) P09451 (/ISS) P29391 (/ISS) P49945 (/ISS) Q2MHN1 (/ISS)
(4 more)
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
5 P02792 (/IPI) P02792 (/IPI) P02792 (/IPI) P02792 (/IPI) P29391 (/IPI)
Iron ion binding GO:0005506
Interacting selectively and non-covalently with iron (Fe) ions.
4 P02792 (/IDA) P02792 (/IDA) P02792 (/IDA) P02792 (/IDA)
Iron ion binding GO:0005506
Interacting selectively and non-covalently with iron (Fe) ions.
4 P02792 (/TAS) P02792 (/TAS) P02792 (/TAS) P02792 (/TAS)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
4 P02792 (/IPI) P02792 (/IPI) P02792 (/IPI) P02792 (/IPI)
Iron ion binding GO:0005506
Interacting selectively and non-covalently with iron (Fe) ions.
1 P29391 (/ISO)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
1 P29391 (/ISO)

There are 4 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 Term Annotations Evidence
Cellular iron ion homeostasis GO:0006879
Any process involved in the maintenance of an internal steady state of iron ions at the level of a cell.
5 P02792 (/TAS) P02792 (/TAS) P02792 (/TAS) P02792 (/TAS) P02793 (/TAS)
Neutrophil degranulation GO:0043312
The regulated exocytosis of secretory granules containing preformed mediators such as proteases, lipases, and inflammatory mediators by a neutrophil.
4 P02792 (/TAS) P02792 (/TAS) P02792 (/TAS) P02792 (/TAS)
Iron ion homeostasis GO:0055072
Any process involved in the maintenance of an internal steady state of iron ions within an organism or cell.
4 P02792 (/TAS) P02792 (/TAS) P02792 (/TAS) P02792 (/TAS)
Response to lead ion GO:0010288
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lead ion stimulus.
1 P02793 (/IEP)

There are 14 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 Term Annotations Evidence
Intracellular ferritin complex GO:0008043
A ferritin complex located in the cell. Intracellular ferritin complexes contain 24 subunits, in a mixture of L (light) chains and H (heavy) chains.
14 O46415 (/ISS) O46415 (/ISS) O46415 (/ISS) P02791 (/ISS) P02793 (/ISS) P09451 (/ISS) P09451 (/ISS) P29391 (/ISS) P49945 (/ISS) Q2MHN1 (/ISS)
(4 more)
Extracellular region GO:0005576
The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
5 P02792 (/TAS) P02792 (/TAS) P02792 (/TAS) P02792 (/TAS) P29391 (/TAS)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
4 P02792 (/TAS) P02792 (/TAS) P02792 (/TAS) P02792 (/TAS)
Intracellular ferritin complex GO:0008043
A ferritin complex located in the cell. Intracellular ferritin complexes contain 24 subunits, in a mixture of L (light) chains and H (heavy) chains.
4 P02792 (/IDA) P02792 (/IDA) P02792 (/IDA) P02792 (/IDA)
Intracellular ferritin complex GO:0008043
A ferritin complex located in the cell. Intracellular ferritin complexes contain 24 subunits, in a mixture of L (light) chains and H (heavy) chains.
4 P02792 (/TAS) P02792 (/TAS) P02792 (/TAS) P02792 (/TAS)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
4 P02792 (/HDA) P02792 (/HDA) P02792 (/HDA) P02792 (/HDA)
Azurophil granule lumen GO:0035578
The volume enclosed by the membrane of an azurophil granule, a primary lysosomal granule found in neutrophil granulocytes that contains a wide range of hydrolytic enzymes and is released into the extracellular fluid.
4 P02792 (/TAS) P02792 (/TAS) P02792 (/TAS) P02792 (/TAS)
Autolysosome GO:0044754
A type of secondary lysosome in which a primary lysosome has fused with the outer membrane of an autophagosome. It is involved in the second step of autophagy in which it degrades contents with acidic lysosomal hydrolases.
4 P02792 (/IDA) P02792 (/IDA) P02792 (/IDA) P02792 (/IDA)
Extracellular exosome GO:0070062
A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
4 P02792 (/HDA) P02792 (/HDA) P02792 (/HDA) P02792 (/HDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 P02793 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 P29391 (/ISO)
Intracellular ferritin complex GO:0008043
A ferritin complex located in the cell. Intracellular ferritin complexes contain 24 subunits, in a mixture of L (light) chains and H (heavy) chains.
1 P29391 (/ISO)
Autolysosome GO:0044754
A type of secondary lysosome in which a primary lysosome has fused with the outer membrane of an autophagosome. It is involved in the second step of autophagy in which it degrades contents with acidic lysosomal hydrolases.
1 P29391 (/ISO)
Endocytic vesicle lumen GO:0071682
The volume enclosed by the membrane of an endocytic vesicle.
1 P29391 (/TAS)
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