The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
Immunoglobulins
".

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 660: Uncharacterized protein, isoform 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 2 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
Actin binding GO:0003779
Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments.
7 M9PBJ1 (/IDA) M9PE03 (/IDA) Q0E8J3 (/IDA) Q0E8J4 (/IDA) Q0E8J5 (/IDA) Q7Z1Y4 (/IDA) Q9W053 (/IDA)
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).
7 M9PBJ1 (/IPI) M9PE03 (/IPI) Q0E8J3 (/IPI) Q0E8J4 (/IPI) Q0E8J5 (/IPI) Q7Z1Y4 (/IPI) Q9W053 (/IPI)

There are 0 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.

There are 3 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
Z disc GO:0030018
Platelike region of a muscle sarcomere to which the plus ends of actin filaments are attached.
7 M9PBJ1 (/IDA) M9PE03 (/IDA) Q0E8J3 (/IDA) Q0E8J4 (/IDA) Q0E8J5 (/IDA) Q7Z1Y4 (/IDA) Q9W053 (/IDA)
Z disc GO:0030018
Platelike region of a muscle sarcomere to which the plus ends of actin filaments are attached.
7 M9PBJ1 (/IPI) M9PE03 (/IPI) Q0E8J3 (/IPI) Q0E8J4 (/IPI) Q0E8J5 (/IPI) Q7Z1Y4 (/IPI) Q9W053 (/IPI)
M band GO:0031430
The midline of aligned thick filaments in a sarcomere; location of specific proteins that link thick filaments. Depending on muscle type the M band consists of different numbers of M lines.
7 M9PBJ1 (/IDA) M9PE03 (/IDA) Q0E8J3 (/IDA) Q0E8J4 (/IDA) Q0E8J5 (/IDA) Q7Z1Y4 (/IDA) Q9W053 (/IDA)