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:
"Cytochrome-c3 Hydrogenase, chain B
".
FunFam 2: Hydrogenase 2 large 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 6 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).
|
220 |
P0ACD8 (/IPI)
P0ACD8 (/IPI)
P0ACD8 (/IPI)
P0ACD8 (/IPI)
P0ACD8 (/IPI)
P0ACD8 (/IPI)
P0ACD8 (/IPI)
P0ACD8 (/IPI)
P0ACD8 (/IPI)
P0ACD8 (/IPI)
(210 more) |
|
Nickel cation binding GO:0016151
Interacting selectively and non-covalently with nickel (Ni) cations.
|
132 |
P0ACE0 (/ISM)
P0ACE0 (/ISM)
P0ACE0 (/ISM)
P0ACE0 (/ISM)
P0ACE0 (/ISM)
P0ACE0 (/ISM)
P0ACE0 (/ISM)
P0ACE0 (/ISM)
P0ACE0 (/ISM)
P0ACE0 (/ISM)
(122 more) |
|
Electron transfer activity GO:0009055
Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
|
88 |
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
(78 more) |
|
Nickel cation binding GO:0016151
Interacting selectively and non-covalently with nickel (Ni) cations.
|
88 |
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
(78 more) |
|
Ferredoxin hydrogenase activity GO:0008901
Catalysis of the reaction: 2 reduced ferredoxin + 2 H+ = 2 oxidized ferredoxin + H2.
|
10 | Q3Z8U2 (/ISS) Q3ZA88 (/ISS) Q3ZA88 (/ISS) Q60CJ2 (/ISS) Q749M4 (/ISS) Q74GX2 (/ISS) Q74GX2 (/ISS) Q8EF87 (/ISS) Q8RJI6 (/ISS) Q8RJI6 (/ISS) |
|
Nickel cation binding GO:0016151
Interacting selectively and non-covalently with nickel (Ni) cations.
|
1 | Q8EF87 (/ISS) |
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 |
|---|---|---|
|
Fermentation GO:0006113
The anaerobic enzymatic conversion of organic compounds, especially carbohydrates, coupling the oxidation and reduction of NAD/H and the generation of adenosine triphosphate (ATP).
|
88 |
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
(78 more) |
|
Anaerobic respiration GO:0009061
The enzymatic release of energy from inorganic and organic compounds (especially carbohydrates and fats) which uses compounds other than oxygen (e.g. nitrate, sulfate) as the terminal electron acceptor.
|
88 |
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
P0ACD8 (/IEP)
(78 more) |
|
NADH metabolic process GO:0006734
The chemical reactions and pathways involving reduced nicotinamide adenine dinucleotide (NADH), a coenzyme present in most living cells and derived from the B vitamin nicotinic acid.
|
2 | Q60CJ2 (/ISS) Q749M4 (/ISS) |
|
Oxidation-reduction process GO:0055114
A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
|
2 | Q8RJI6 (/ISS) Q8RJI6 (/ISS) |
There are 7 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 |
|---|---|---|
|
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.
|
132 |
P0ACE0 (/IDA)
P0ACE0 (/IDA)
P0ACE0 (/IDA)
P0ACE0 (/IDA)
P0ACE0 (/IDA)
P0ACE0 (/IDA)
P0ACE0 (/IDA)
P0ACE0 (/IDA)
P0ACE0 (/IDA)
P0ACE0 (/IDA)
(122 more) |
|
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
|
88 |
P0ACD8 (/HDA)
P0ACD8 (/HDA)
P0ACD8 (/HDA)
P0ACD8 (/HDA)
P0ACD8 (/HDA)
P0ACD8 (/HDA)
P0ACD8 (/HDA)
P0ACD8 (/HDA)
P0ACD8 (/HDA)
P0ACD8 (/HDA)
(78 more) |
|
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
|
88 |
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
(78 more) |
|
Outer membrane-bounded periplasmic space GO:0030288
The region between the inner (cytoplasmic or plasma) membrane and outer membrane of organisms with two membranes such as Gram negative bacteria. These periplasmic spaces are relatively thick and contain a thin peptidoglycan layer (PGL), also referred to as a thin cell wall.
|
88 |
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
(78 more) |
|
[Ni-Fe] hydrogenase complex GO:0044569
A microbial enzyme complex which contains nickel and iron in its active site. In Acetomicrobium flavidum it is an alpha 2 beta 2 tetramer.
|
88 |
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
P0ACD8 (/IDA)
(78 more) |
|
[Ni-Fe] hydrogenase complex GO:0044569
A microbial enzyme complex which contains nickel and iron in its active site. In Acetomicrobium flavidum it is an alpha 2 beta 2 tetramer.
|
88 |
P0ACD8 (/RCA)
P0ACD8 (/RCA)
P0ACD8 (/RCA)
P0ACD8 (/RCA)
P0ACD8 (/RCA)
P0ACD8 (/RCA)
P0ACD8 (/RCA)
P0ACD8 (/RCA)
P0ACD8 (/RCA)
P0ACD8 (/RCA)
(78 more) |
|
Ferredoxin hydrogenase complex GO:0009375
An enzyme complex that catalyzes the oxidation of reduced ferredoxin. Hydrogenase contains iron-sulfur clusters, and some contain nickel; it can use molecular hydrogen for the reduction of a variety of substances.
|
3 | Q3Z8U2 (/ISS) Q3ZA88 (/ISS) Q3ZA88 (/ISS) |
