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CATH Superfamily 2.160.20.10

Single-stranded right-handed beta-helix, Pectin lyase-like

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:

"
Single-stranded right-handed beta-helix, Pectin lyase-like
".

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 2: Endopolygalacturonase D

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
Polygalacturonase activity GO:0004650
Catalysis of the random hydrolysis of (1->4)-alpha-D-galactosiduronic linkages in pectate and other galacturonans.
 85 A1CIV8 (/ISS) A1CVV8 (/ISS) A1D145 (/ISS) A1D145 (/ISS) A1DAQ2 (/ISS) A1DBR6 (/ISS) A2QAH3 (/ISS) A2QAH3 (/ISS) A2QAH3 (/ISS) A2QAH3 (/ISS)
(75 more)
Galacturan 1,4-alpha-galacturonidase activity GO:0047911
Catalysis of the reaction:
 23 A1CIV8 (/ISS) A2QAH3 (/ISS) A2QAH3 (/ISS) A2QAH3 (/ISS) A2QAH3 (/ISS) A2QAH3 (/ISS) A2QAH3 (/ISS) A2R8F8 (/ISS) A2R8F8 (/ISS) A2R8F8 (/ISS)
(13 more)
Polygalacturonase activity GO:0004650
Catalysis of the random hydrolysis of (1->4)-alpha-D-galactosiduronic linkages in pectate and other galacturonans.
 14 P35335 (/IDA) P47180 (/IDA) P47180 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA)
(4 more)
Galacturan 1,4-alpha-galacturonidase activity GO:0047911
Catalysis of the reaction:
 8 P35335 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA)
Polygalacturonase activity GO:0004650
Catalysis of the random hydrolysis of (1->4)-alpha-D-galactosiduronic linkages in pectate and other galacturonans.
 1 Q5B508 (/RCA)

There are 3 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
Pectin catabolic process GO:0045490
The chemical reactions and pathways resulting in the breakdown of pectin, a polymer containing a backbone of alpha-1,4-linked D-galacturonic acid residues.
 85 A1CIV8 (/ISS) A1CVV8 (/ISS) A1D145 (/ISS) A1D145 (/ISS) A1DAQ2 (/ISS) A1DBR6 (/ISS) A2QAH3 (/ISS) A2QAH3 (/ISS) A2QAH3 (/ISS) A2QAH3 (/ISS)
(75 more)
Pectin catabolic process GO:0045490
The chemical reactions and pathways resulting in the breakdown of pectin, a polymer containing a backbone of alpha-1,4-linked D-galacturonic acid residues.
 14 P35335 (/IDA) P47180 (/IDA) P47180 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA)
(4 more)
Galacturonate metabolic process GO:0019586
The chemical reactions and pathways involving galacturonate, the anion of galacturonic acid, the uronic acid formally derived from galactose by oxidation of the hydroxymethylene group at C-6 to a carboxyl group.
 1 Q5B508 (/RCA)

There are 2 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
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.
 86 A1CIV8 (/ISS) A1CVV8 (/ISS) A1D145 (/ISS) A1D145 (/ISS) A1DAQ2 (/ISS) A1DBR6 (/ISS) A2QAH3 (/ISS) A2QAH3 (/ISS) A2QAH3 (/ISS) A2QAH3 (/ISS)
(76 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.
 11 P35335 (/IDA) P47180 (/IDA) P47180 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA) Q2UHL4 (/IDA)
(1 more)