1STD | pdb_00001std

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1stda_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Scytalone dehydratase	Scytalone dehydratase	(Pyricularia grisea ) [TaxId: 148305 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	NTF2-like	8044551	3000472	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Glyco_hydro_18	e1stdA1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: Glyco_hydro_18	ECOD (v294.1)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A	PF02982	Scytalone dehydratase (Scytalone_dh)	Scytalone dehydratase	Scytalone dehydratases are structurally related to the NTF2 family (see Pfam:PF02136).	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	SCYTALONE DEHYDRATASE	cation binding ion binding binding metal ion binding small molecule binding scytalone dehydratase activity hydro-lyase activity lyase activity catalytic activity carbon-oxygen lyase activity	pigment metabolic process pigment biosynthetic process melanin metabolic process secondary metabolic process biosynthetic process secondary metabolite biosynthetic process phenol-containing compound metabolic process phenol-containing compound biosynthetic process metabolic process cellular process melanin biosynthetic process	membrane-bounded organelle intracellular anatomical structure endosome intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cellular anatomical structure cytoplasmic vesicle organelle cytoplasm vesicle

Chains	Accession	Name	Type
A	IPR032710	NTF2-like domain superfamily	Homologous Superfamily
A	IPR004235	Scytalone dehydratase	Family
A	IPR049884	Scytalone dehydratase-like	Domain

Chains	Enzyme Name	Description	Catalytic Residues
A	scytalone dehydratase M-CSA #910	Scytalone dehydratase (SD) catalySes the dehydrations of scytalone and vermelone in the fungal melanin biosynthetic pathway. It was first identified in a phytopathogenic fungus, Magnaporthe grisea (Rice blast fungus), which causes rice blast disease. Scytalone dehydratase is a molecular target of inhibitor design efforts aimed at protecting rice plants from fungal disease [PMID:9922139, PMID:14716498].	Defined by 5 residues: TYR:A-30ASP:A-31TYR:A-50HIS:A-85HIS:A-110 \| Explore in 3D: M-CSA Motif Definition Search M-CSA Motif EC: 4.2.1.94 (PDB Primary Data) Search M-CSA Motif + EC 4.2.1.94

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.