CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.20 | Up-down Bundle |
|
1.20.120 | Four Helix Bundle (Hemerythrin (Met), subunit A) |
|
1.20.120.1300 | Hmd, C-terminal helical subdomain |
Domain Context
CATH Clusters
| Superfamily | Hmd, C-terminal helical subdomain |
| Functional Family |
Enzyme Information
| 1.12.98.2 |
5,10-methenyltetrahydromethanopterin hydrogenase.
based on mapping to UniProt Q58194
H(2) + 5,10-methenyltetrahydromethanopterin = H(+) + 5,10- methylenetetrahydromethanopterin.
-!- Does not catalyze the reduction of artificial dyes. -!- Does not by itself catalyze a H(2)/H(+) exchange reaction. -!- Does not contain nickel or iron-sulfur clusters. -!- Formerly EC 1.12.99.4.
|
UniProtKB Entries (1)
| Q58194 |
HMD_METJA
Methanocaldococcus jannaschii DSM 2661
5,10-methenyltetrahydromethanopterin hydrogenase
|
PDB Structure
| PDB | 3DAG |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
The crystal structure of [Fe]-hydrogenase reveals the geometry of the active site.
Science
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