- Deposition Date: 2005/03/10
- Description: Hypothetical protein TM1553.
- Solution Method: X-RAY
- Start: 40 End: 352 Sequence Type: Segment
- Fold Function: Members of the T-fold are tetrahydrobiopterin biosynthesis enzymes that bind purine or pterin in topologically similar sites between subunits.
- Fold Summary: Fold: T-fold
contains a beta(2)-alpha(2)-beta(2); 2 layers: alpha/beta core; antiparallel sheet with strand order 1234
tunnel-shaped: its known members form wide oligomeric barrels different sizes.
However this protein (1vrm) is a monomer and contains a tandem duplication of the T-fold. The N-terminal T-fold domain has a predominantely helical insert domain.
http://scop.mrc-lmb.cam.ac.uk/scop/data/scop.b.e.bef.A.html
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