5ZVG | pdb_00005zvg

The crystal structure of NSun6 from Pyrococcus horikoshii with SAM

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	PUA	e5zvgB2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: PUA domain	F: PUA	ECOD (1.6)
A [auth B]	Methyltr_RsmF_N	e5zvgB3	A: a+b two layers	X: Alpha-beta plaits	H: NOL1/NOP2/sun N-terminal ferredoxin-like domain (From Topology)	T: NOL1/NOP2/sun N-terminal ferredoxin-like domain	F: Methyltr_RsmF_N	ECOD (1.6)
A [auth B]	Methyltr_RsmB-F_1	e5zvgB1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltr_RsmB-F_1	ECOD (1.6)
B [auth A]	PUA	e5zvgA2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: PUA domain	F: PUA	ECOD (1.6)
B [auth A]	Methyltr_RsmF_N	e5zvgA3	A: a+b two layers	X: Alpha-beta plaits	H: NOL1/NOP2/sun N-terminal ferredoxin-like domain (From Topology)	T: NOL1/NOP2/sun N-terminal ferredoxin-like domain	F: Methyltr_RsmF_N	ECOD (1.6)
B [auth A]	Methyltr_RsmB-F_1	e5zvgA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltr_RsmB-F_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth B]	2.30.130.10	Mainly Beta	Roll	Archaeosine Trna-guanine Transglycosylase	Chain: A, domain 4	CATH (utative)
B [auth A]	2.30.130.10	Mainly Beta	Roll	Archaeosine Trna-guanine Transglycosylase	Chain: A, domain 4	CATH (utative)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	389aa long hypothetical nucleolar protein	tRNA methyltransferase activity RNA methyltransferase activity catalytic activity, acting on RNA tRNA (cytidine) methyltransferase activity transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid catalytic activity, acting on a tRNA transferase activity S-adenosylmethionine-dependent methyltransferase activity tRNA (cytidine-5-)-methyltransferase activity methyltransferase activity catalytic activity RNA binding binding tRNA methyltransferase activity RNA methyltransferase activity catalytic activity, acting on RNA tRNA (cytidine) methyltransferase activity transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid catalytic activity, acting on a tRNA transferase activity S-adenosylmethionine-dependent methyltransferase activity tRNA (cytidine-5-)-methyltransferase activity methyltransferase activity catalytic activity RNA binding binding tRNA binding nucleic acid binding	tRNA modification RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA modification biosynthetic process tRNA processing macromolecule modification tRNA modification RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound 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 macromolecule methylation methylation RNA methylation	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR015947	PUA-like superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR054728	Ribosomal RNA small subunit methyltransferase B-like, ferredoxin-like domain	Domain
A [auth B], B [auth A]	IPR004521	Uncharacterised domain CHP00451	Domain
A [auth B], B [auth A]	IPR001678	SAM-dependent methyltransferase RsmB-F/NOP2-type domain	Domain
A [auth B], B [auth A]	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR023267	RNA (C5-cytosine) methyltransferase	Family
A [auth B], B [auth A]	IPR011023	Nop2p	Domain
A [auth B], B [auth A]	IPR036974	PUA domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR043699	tRNA (cytosine(72)-C(5))-methyltransferase	Family
A [auth B], B [auth A]	IPR002478	PUA domain	Domain
A [auth B], B [auth A]	IPR049560	SAM-dependent methyltransferase RsmB-F/NOP2-type, catalytic core	Domain

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.