View in Gene3D

CATH Superfamily 3.20.20.330

Homocysteine-binding-like domain

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:

"
Homocysteine-binding-like 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.

Browse Functional Families

ID Function Family (FunFam) Name Total Sequences Enzyme? Structure? Structural Representative PDB Sites? Alignment Diversity (0-100)
1
Methionine synthase
323
3D
 4cczA01 - 92.6
2
Homocysteine S-methyltransferase
191
3D
 5dmnB00 - 93.2
3
Betaine--homocysteine S-methyltransferase 1
182
3D
 4m3pD00 - 92.3
4
Bifunctional homocysteine S-methyltransferase/methylenetetrahydrofolate reductase
42 - - 12.2
5
AdoMet-homocysteine methyltransferase
24 - - 70.3
6
Methionine synthase
21 - - 75.9
7
Homocysteine S-methyltransferase
Eurofung
19 - - 82.1
8
S-methylmethionine--homocysteine S-methyltransferase BHMT2 isoform X2
18 - - 31.1
19
5-methyltetrahydrofolate S-homocysteine methyltransferase
15
3D
 3bolB01 - 1.5
9
Bifunctional homocysteine S-methyltransferase/5,10-methylenetetrahydrofolate reductase
13 - - 3.6
10
Bifunctional homocysteine S-methyltransferase/methylenetetrahydrofolate reductase
6 - - 0.0
12
Os01g0772900 protein
5 - - 1.1
11
Methionine synthase
5 - - 9.3
14
Os01g0772900 protein
4 - - 1.8
13
Predicted protein
4 - - 84.5
15
Protein CBG15622
3 - - 62.0
17
S-adenosylmethionine-homocysteine S-methyltransferase
3 - - 7.7
16
Putative uncharacterized protein YMR321C
3 - - 3.4
18
Homocysteine S-methyltransferase
3 - - 0.4
23
Methionine synthase
2 - - 5.7
21
Homocysteine S-methyltransferase, putative
2 - - 0.0
22
Homocysteine S-methyltransferase YbgG
2 - - 3.8
20
Selenocysteine methyltransferase
2 - - 0.0
24
5-methyltetrahydrofolate--homocysteine S-methyltransferase and 5,10-methylenetetrahydrofolate reductase
2 - - 0.0
25
S-methylmethionine--homocysteine S-methyltransferase BHMT2 isoform X2
2 - - 6.3
32
Uncharacterized protein
1 - - 0.0
31
Uncharacterized protein
1 - - 0.0
29
Uncharacterized protein
1 - - 0.0
27
Homocysteine S-methyltransferase, putative
1 - - 0.0
33
Predicted protein
1 - - 0.0
26
Uncharacterized protein
1 - - 0.0
28
5-methyltetrahydrofolate:homocysteine methyltransferase, putative
1 - - 0.0
34
Uncharacterized protein HI_1042
1 - - 0.0
35
Uncharacterized protein
1 - - 0.0
36
Predicted protein
1 - - 0.0
30
Uncharacterized protein C57A7.07c
1 - - 0.0