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:

"
Cytochrome-c3 hydrogenase, C-terminal domain
".

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 1: Hydrogenase 2 small subunit

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
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).
161 P69741 (/IPI) P69741 (/IPI) P69741 (/IPI) P69741 (/IPI) P69741 (/IPI) P69741 (/IPI) P69741 (/IPI) P69741 (/IPI) P69741 (/IPI) P69741 (/IPI)
(151 more)
Iron-sulfur cluster binding GO:0051536
Interacting selectively and non-covalently with an iron-sulfur cluster, a combination of iron and sulfur atoms.
161 P69741 (/ISM) P69741 (/ISM) P69741 (/ISM) P69741 (/ISM) P69741 (/ISM) P69741 (/ISM) P69741 (/ISM) P69741 (/ISM) P69741 (/ISM) P69741 (/ISM)
(151 more)

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
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.
161 P69741 (/RCA) P69741 (/RCA) P69741 (/RCA) P69741 (/RCA) P69741 (/RCA) P69741 (/RCA) P69741 (/RCA) P69741 (/RCA) P69741 (/RCA) P69741 (/RCA)
(151 more)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
161 P69741 (/HDA) P69741 (/HDA) P69741 (/HDA) P69741 (/HDA) P69741 (/HDA) P69741 (/HDA) P69741 (/HDA) P69741 (/HDA) P69741 (/HDA) P69741 (/HDA)
(151 more)
Extrinsic component of periplasmic side of plasma membrane GO:0031236
The component of a plasma membrane consisting of gene products and protein complexes that are loosely bound to its periplasmic surface, but not integrated into the hydrophobic region.
161 P69741 (/IDA) P69741 (/IDA) P69741 (/IDA) P69741 (/IDA) P69741 (/IDA) P69741 (/IDA) P69741 (/IDA) P69741 (/IDA) P69741 (/IDA) P69741 (/IDA)
(151 more)