Annotations: 1V6Z

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1v6za1	All beta proteins	PUA domain-like	PUA domain-like	YggJ N-terminal domain-like	Hypothetical protein TTHA0657 (TT1575)	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
A	d1v6za2	Alpha and beta proteins (a/b)	alpha/beta knot	alpha/beta knot	YggJ C-terminal domain-like	Hypothetical protein TTHA0657 (TT1575)	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
B	d1v6zb1	All beta proteins	PUA domain-like	PUA domain-like	YggJ N-terminal domain-like	Hypothetical protein TTHA0657 (TT1575)	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
B	d1v6zb2	Alpha and beta proteins (a/b)	alpha/beta knot	alpha/beta knot	YggJ C-terminal domain-like	Hypothetical protein TTHA0657 (TT1575)	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	RsmE N-terminal domain-like	8030630	4000398	SCOP2 (2022-06-29)
A	SCOP2 Family	RmsE C-terminal domain-like	8030632	4000479	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PUA domain-like	8043009	3001015	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	alpha/beta knot	8043011	3001122	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	PUA domain-like	8043009	3001015	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	alpha/beta knot	8043011	3001122	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Methyltrans_RNA_N	e1v6zA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: PUA domain	F: Methyltrans_RNA_N	ECOD (1.6)
A	Methyltrans_RNA_C	e1v6zA2	A: a/b three-layered sandwiches	X: alpha/beta knot (From Topology)	H: alpha/beta knot (From Topology)	T: alpha/beta knot	F: Methyltrans_RNA_C	ECOD (1.6)
B	Methyltrans_RNA_N	e1v6zB1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: PUA domain	F: Methyltrans_RNA_N	ECOD (1.6)
B	Methyltrans_RNA_C	e1v6zB2	A: a/b three-layered sandwiches	X: alpha/beta knot (From Topology)	H: alpha/beta knot (From Topology)	T: alpha/beta knot	F: Methyltrans_RNA_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.240.20	Mainly Beta	Beta Barrel	Ribosomal Protein L25	Chain P	CATH (4.2.0)
A	3.40.1280.10	Alpha Beta	3-Layer(aba) Sandwich	Alpha/beta knot	SPOUT methyltransferase, trefoil knot domain	CATH (4.2.0)
B	2.40.240.20	Mainly Beta	Beta Barrel	Ribosomal Protein L25	Chain P	CATH (4.2.0)
B	3.40.1280.10	Alpha Beta	3-Layer(aba) Sandwich	Alpha/beta knot	SPOUT methyltransferase, trefoil knot domain	CATH (4.2.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Identifier	Description	Comments	Source
A, B	PF20260	RNA methyltransferase PUA domain (PUA_4)	RNA methyltransferase PUA domain	RNA methyltransferases modify nucleotides during ribosomal RNA maturation in a site-specific manner. The Escherichia coli member is specific for U1498 methylation [1][2].	Domain
A, B	PF04452	RNA methyltransferase domain (Methyltrans_RNA)	RNA methyltransferase domain	RNA methyltransferases modify nucleotides during ribosomal RNA maturation in a site-specific manner. The Escherichia coli member is specific for U1498 methylation [1][2].	Domain

Gene Product Annotation Gene Product Annotation

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	hypothetical protein TTHA0657	catalytic activity methyltransferase activity transferase activity transferase activity, transferring one-carbon groups	metabolic process methylation	intracellular anatomical structure cytoplasm cellular anatomical entity

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.