Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 Family6-pyruvoyl tetrahydropterin synthase 8024136 4001717 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyTetrahydrobiopterin biosynthesis enzymes-like 8036515 3000283 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyTetrahydrobiopterin biosynthesis enzymes-like 8036515 3000283 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APTPSe2a0sA1 A: a+b two layersX: T-foldH: Tetrahydrobiopterin biosynthesis enzymes-like (From Topology)T: Tetrahydrobiopterin biosynthesis enzymes-likeF: PTPSECOD (1.6)
BPTPSe2a0sB1 A: a+b two layersX: T-foldH: Tetrahydrobiopterin biosynthesis enzymes-like (From Topology)T: Tetrahydrobiopterin biosynthesis enzymes-likeF: PTPSECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.30.479.10 Alpha Beta 2-Layer Sandwich Tetrahydropterin Synthase Chain ACATH (4.3.0)
B3.30.479.10 Alpha Beta 2-Layer Sandwich Tetrahydropterin Synthase Chain ACATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF012426-pyruvoyl tetrahydropterin synthase (PTPS)6-pyruvoyl tetrahydropterin synthase6-Pyruvoyl tetrahydrobiopterin synthase catalyses the conversion of dihydroneopterin triphosphate to 6-pyruvoyl tetrahydropterin, the second of three enzymatic steps in the synthesis of tetrahydrobiopterin from GTP. The functional enzyme is a hexamer ...6-Pyruvoyl tetrahydrobiopterin synthase catalyses the conversion of dihydroneopterin triphosphate to 6-pyruvoyl tetrahydropterin, the second of three enzymatic steps in the synthesis of tetrahydrobiopterin from GTP. The functional enzyme is a hexamer of identical subunits [1].
Domain