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
".
FunFam 44: Pectate lyase E
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 4 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 |
|---|---|---|
|
Pectate lyase activity GO:0030570
Catalysis of the reaction: a pectate = a pectate + a pectate oligosaccharide with 4-(4-deoxy-alpha-D-galact-4-enuronosyl)-D-galacturonate end. This reaction is the eliminative cleavage of pectate to give oligosaccharides with 4-deoxy-alpha-D-gluc-4-enuronosyl groups at their non-reducing ends.
|
5 | D3JTC1 (/IDA) Q5ATC7 (/IDA) Q5B7Z3 (/IDA) Q9RHW0 (/IDA) Q9RHW0 (/IDA) |
|
Calcium ion binding GO:0005509
Interacting selectively and non-covalently with calcium ions (Ca2+).
|
3 | D3JTC1 (/IDA) Q9RHW0 (/IDA) Q9RHW0 (/IDA) |
|
Polygalacturonase activity GO:0004650
Catalysis of the random hydrolysis of (1->4)-alpha-D-galactosiduronic linkages in pectate and other galacturonans.
|
2 | Q9RHW0 (/IDA) Q9RHW0 (/IDA) |
|
Pectin lyase activity GO:0047490
Catalysis of the reaction: a pectin = an oligosaccharide with 4-deoxy-6-O-methyl-alpha-D-galact-4-enuronate end + a pectin. This reaction is the eliminative cleavage of (1->4)-alpha-D-galacturonan methyl ester to give oligosaccharides with 4-deoxy-6-O-methyl-alpha-D-galact-4-enuronosyl groups at their nonreducing ends.
|
1 | D3JTC1 (/IDA) |
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 |
|---|---|---|
|
Protein secretion by the type III secretion system GO:0030254
The process in which proteins are transferred into the extracellular milieu or directly into host cells by the bacterial type III secretion system; secretion occurs in a continuous process without the distinct presence of periplasmic intermediates and does not involve proteolytic processing of secreted proteins.
|
5 | Q7C4I5 (/IGI) Q7C4I5 (/IGI) Q7C4I5 (/IGI) Q7C4I5 (/IGI) Q7C4I5 (/IGI) |
|
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.
|
3 | D3JTC1 (/IDA) Q5ATC7 (/IDA) Q5B7Z3 (/IDA) |
|
Pectin biosynthetic process GO:0045489
The chemical reactions and pathways resulting in the formation of pectin, a polymer containing a backbone of alpha-1,4-linked D-galacturonic acid residues.
|
2 | Q9RHW0 (/IDA) Q9RHW0 (/IDA) |
There are 1 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.
|
2 | Q9RHW0 (/IDA) Q9RHW0 (/IDA) |