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CATH Superfamily 3.40.630.10

Zn peptidases

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:

"
Zn peptidases
".

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 4: Probable cytosol aminopeptidase

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 5 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
DNA binding GO:0003677
Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
 312 C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA)
(302 more)
Aminopeptidase activity GO:0004177
Catalysis of the hydrolysis of N-terminal amino acid residues from in a polypeptide chain.
 312 C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA)
(302 more)
Transcription antitermination factor activity, DNA binding GO:0001073
Binds to DNA, typically within region of the promoter and transcribed region, to promote readthrough of a transcription termination site and thus extending the length of the RNA transcript produced. Examples of antitermination factors which bind DNA include the lambda Q protein.
 156 P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP)
(146 more)
Carbamoyl-phosphate synthase (glutamine-hydrolyzing) activity GO:0004088
Catalysis of the reaction: 2 ATP + L-glutamine + CO2 + H2O = 2 ADP + phosphate + glutamate + carbamoyl phosphate.
 156 C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA) C4ZRD1 (/IDA)
(146 more)
Metalloexopeptidase activity GO:0008235
Catalysis of the hydrolysis of a peptide bond not more than three residues from the N- or C-terminus of a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
 2 Q48ME8 (/ISS) Q48ME8 (/ISS)

There are 11 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
Plasmid maintenance GO:0006276
The maintenance of the integrity of extrachromosomal plasmid DNA; includes processes that ensure plasmids are retained in the daughter cells after cell division.
 156 P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP)
(146 more)
Transcription, DNA-templated GO:0006351
The cellular synthesis of RNA on a template of DNA.
 156 P68767 (/IDA) P68767 (/IDA) P68767 (/IDA) P68767 (/IDA) P68767 (/IDA) P68767 (/IDA) P68767 (/IDA) P68767 (/IDA) P68767 (/IDA) P68767 (/IDA)
(146 more)
Transcription, DNA-templated GO:0006351
The cellular synthesis of RNA on a template of DNA.
 156 P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP)
(146 more)
Plasmid recombination GO:0042150
A process of DNA recombination occurring within a plasmid or between plasmids and other plasmids or DNA molecules.
 156 P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP)
(146 more)
Peptide catabolic process GO:0043171
The chemical reactions and pathways resulting in the breakdown of peptides, compounds of 2 or more (but usually less than 100) amino acids where the alpha carboxyl group of one is bound to the alpha amino group of another.
 156 P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP) P68767 (/IMP)
(146 more)
Protein homotrimerization GO:0070207
The formation of a protein homotrimer, a macromolecular structure consisting of three noncovalently associated identical subunits.
 156 C4ZRD1 (/RCA) C4ZRD1 (/RCA) C4ZRD1 (/RCA) C4ZRD1 (/RCA) C4ZRD1 (/RCA) C4ZRD1 (/RCA) C4ZRD1 (/RCA) C4ZRD1 (/RCA) C4ZRD1 (/RCA) C4ZRD1 (/RCA)
(146 more)
Resolution of recombination intermediates GO:0071139
The cleavage and rejoining of intermediates, such as Holliday junctions, formed during DNA recombination to produce two intact molecules in which genetic material has been exchanged.
 156 C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP)
(146 more)
Negative regulation of beta-galactosidase activity GO:1903770
Any process that stops, prevents or reduces the frequency, rate or extent of beta-galactosidase activity.
 156 C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP)
(146 more)
Negative regulation of DNA-templated transcription, initiation GO:2000143
Any process that stops, prevents, or reduces the frequency, rate or extent of DNA-templated transcription initiation.
 156 C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP) C4ZRD1 (/IMP)
(146 more)
Proteolysis GO:0006508
The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
 15 Q2GH94 (/ISS) Q2GLA3 (/ISS) Q2GLA3 (/ISS) Q48ME8 (/ISS) Q48ME8 (/ISS) Q887M0 (/ISS) Q887M0 (/ISS) Q887M0 (/ISS) Q887M0 (/ISS) Q887M0 (/ISS)
(5 more)
RNA metabolic process GO:0016070
The cellular chemical reactions and pathways involving RNA, ribonucleic acid, one of the two main type of nucleic acid, consisting of a long, unbranched macromolecule formed from ribonucleotides joined in 3',5'-phosphodiester linkage.
 8 O68822 (/IMP) O68822 (/IMP) O68822 (/IMP) O68822 (/IMP) O68822 (/IMP) O68822 (/IMP) O68822 (/IMP) O68822 (/IMP)

There are 0 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.