5Z5M
Crystal structure of (S)-allantoin synthase
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Transthyretin | e5z5mA1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Prealbumin-like | F: Transthyretin | ECOD (1.6) |
A | OHCU_decarbox | e5z5mA2 | A: alpha arrays | X: UraD-like (From Topology) | H: UraD-like (From Topology) | T: UraD-like | F: OHCU_decarbox | ECOD (1.6) |
B | Transthyretin | e5z5mB2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Prealbumin-like | F: Transthyretin | ECOD (1.6) |
B | OHCU_decarbox | e5z5mB1 | A: alpha arrays | X: UraD-like (From Topology) | H: UraD-like (From Topology) | T: UraD-like | F: OHCU_decarbox | ECOD (1.6) |
C | Transthyretin | e5z5mC2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Prealbumin-like | F: Transthyretin | ECOD (1.6) |
C | OHCU_decarbox | e5z5mC1 | A: alpha arrays | X: UraD-like (From Topology) | H: UraD-like (From Topology) | T: UraD-like | F: OHCU_decarbox | ECOD (1.6) |
D | Transthyretin | e5z5mD2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Prealbumin-like | F: Transthyretin | ECOD (1.6) |
D | OHCU_decarbox | e5z5mD1 | A: alpha arrays | X: UraD-like (From Topology) | H: UraD-like (From Topology) | T: UraD-like | F: OHCU_decarbox | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF09349 | OHCU decarboxylase (OHCU_decarbox) | OHCU decarboxylase | The proteins in this family are OHCU decarboxylase - enzymes of the purine catabolism that catalyse the conversion of OHCU into S(+)-allantoin [1]. This is the third step of the conversion of uric acid (a purine derivative) to allantoin. Step one is ... | Domain | |
PF00576 | HIUase/Transthyretin family (Transthyretin) | HIUase/Transthyretin family | This family includes transthyretin that is a thyroid hormone-binding protein that transports thyroxine from the bloodstream to the brain. However, most of the sequences listed in this family do not bind thyroid hormones. They are actually enzymes of ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR036817 | Transthyretin/hydroxyisourate hydrolase domain superfamily | Homologous Superfamily | |
IPR023418 | Transthyretin, thyroxine binding site | Binding Site | |
IPR023419 | Transthyretin, conserved site | Conserved Site | |
IPR014306 | Hydroxyisourate hydrolase | Family | |
IPR023416 | Transthyretin/hydroxyisourate hydrolase domain | Domain | |
IPR036778 | Oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase superfamily | Homologous Superfamily | |
IPR017580 | 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase, type 1 | Domain | |
IPR018020 | Oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase | Domain |