1Z2Z | pdb_00001z2z

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	RNA_pol_Rpb1_2	e1z2zB1	A: alpha bundles	X: Inserted helical domain in fatty acid synthase subunit beta	H: Voltage-gated ion channels	T: Voltage-gated ion channels	F: RNA_pol_Rpb1_2	ECOD (develop294)
A	Intein_splicing	e1z2zA1	A: alpha bundles	X: Hedgehog/intein	H: Hedgehog/intein	T: Hint	F: Intein_splicing	ECOD (develop294)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.2350.20	Alpha Beta	2-Layer Sandwich	Pseudouridine synthase	TruD, catalytic domain	CATH (4.3.0)
B	3.30.70.3160	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
B	1.10.1510.30	Mainly Alpha	Orthogonal Bundle	Hypothetical Protein Yqey	Chain: A	CATH (4.3.0)
A	3.30.2350.20	Alpha Beta	2-Layer Sandwich	Pseudouridine synthase	TruD, catalytic domain	CATH (4.3.0)
A	3.30.70.3160	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
A	1.10.1510.30	Mainly Alpha	Orthogonal Bundle	Hypothetical Protein Yqey	Chain: A	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Probable tRNA pseudouridine synthase D	isomerase activity tRNA pseudouridine synthase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid pseudouridine synthase activity catalytic activity, acting on a tRNA catalytic activity tRNA pseudouridine(13) synthase activity intramolecular transferase activity RNA binding binding nucleic acid binding	pseudouridine synthesis tRNA pseudouridine synthesis tRNA modification RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process tRNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA modification biosynthetic process pseudouridine synthesis tRNA pseudouridine synthesis tRNA modification RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process tRNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA modification biosynthetic process tRNA processing macromolecule modification metabolic process cellular process macromolecule metabolic process RNA processing	-

Chains	Accession	Name	Type
A, B	IPR020103	Pseudouridine synthase, catalytic domain superfamily	Homologous Superfamily
A, B	IPR042214	Pseudouridine synthase, TruD, catalytic domain	Homologous Superfamily
A, B	IPR001656	Pseudouridine synthase, TruD	Family
A, B	IPR020119	Pseudouridine synthase TruD, conserved site	Conserved Site
A, B	IPR011760	Pseudouridine synthase, TruD, insertion domain	Domain