1GZ0

23S RIBOSOMAL RNA G2251 2'O-METHYLTRANSFERASE RLMB

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1gz0a1	Alpha and beta proteins (a/b)	alpha/beta knot	alpha/beta knot	SpoU-like RNA 2'-O ribose methyltransferase	RlmB, C-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
A	d1gz0a2	Alpha and beta proteins (a+b)	Bacillus chorismate mutase-like	L30e-like	RNA 2'-O ribose methyltransferase substrate binding domain	RlmB, N-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d1gz0b1	Alpha and beta proteins (a/b)	alpha/beta knot	alpha/beta knot	SpoU-like RNA 2'-O ribose methyltransferase	RlmB, C-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d1gz0b2	Alpha and beta proteins (a+b)	Bacillus chorismate mutase-like	L30e-like	RNA 2'-O ribose methyltransferase substrate binding domain	RlmB, N-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d1gz0b3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d1gz0c1	Alpha and beta proteins (a/b)	alpha/beta knot	alpha/beta knot	SpoU-like RNA 2'-O ribose methyltransferase	RlmB, C-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d1gz0c2	Alpha and beta proteins (a+b)	Bacillus chorismate mutase-like	L30e-like	RNA 2'-O ribose methyltransferase substrate binding domain	RlmB, N-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d1gz0d1	Alpha and beta proteins (a/b)	alpha/beta knot	alpha/beta knot	SpoU-like RNA 2'-O ribose methyltransferase	RlmB, C-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d1gz0d2	Alpha and beta proteins (a+b)	Bacillus chorismate mutase-like	L30e-like	RNA 2'-O ribose methyltransferase substrate binding domain	RlmB, N-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d1gz0d3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
E	d1gz0e1	Alpha and beta proteins (a/b)	alpha/beta knot	alpha/beta knot	SpoU-like RNA 2'-O ribose methyltransferase	RlmB, C-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
F	d1gz0f1	Alpha and beta proteins (a/b)	alpha/beta knot	alpha/beta knot	SpoU-like RNA 2'-O ribose methyltransferase	RlmB, C-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
F	d1gz0f2	Alpha and beta proteins (a+b)	Bacillus chorismate mutase-like	L30e-like	RNA 2'-O ribose methyltransferase substrate binding domain	RlmB, N-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
F	d1gz0f3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
G	d1gz0g1	Alpha and beta proteins (a/b)	alpha/beta knot	alpha/beta knot	SpoU-like RNA 2'-O ribose methyltransferase	RlmB, C-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
H	d1gz0h1	Alpha and beta proteins (a/b)	alpha/beta knot	alpha/beta knot	SpoU-like RNA 2'-O ribose methyltransferase	RlmB, C-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
H	d1gz0h2	Alpha and beta proteins (a+b)	Bacillus chorismate mutase-like	L30e-like	RNA 2'-O ribose methyltransferase substrate binding domain	RlmB, N-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
H	d1gz0h3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	RNA 2'-O ribose methyltransferase substrate binding domain	8029930	4002711	SCOP2 (2022-06-29)
A	SCOP2 Family	SpoU-like RNA 2'-O ribose methyltransferase	8029929	4002340	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	L30e-like	8042309	3001739	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	alpha/beta knot	8042308	3001122	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	alpha/beta knot	8042308	3001122	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	L30e-like	8042309	3001739	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	alpha/beta knot	8042308	3001122	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	L30e-like	8042309	3001739	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	alpha/beta knot	8042308	3001122	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	L30e-like	8042309	3001739	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	alpha/beta knot	8042308	3001122	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	alpha/beta knot	8042308	3001122	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	L30e-like	8042309	3001739	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	alpha/beta knot	8042308	3001122	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	alpha/beta knot	8042308	3001122	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	L30e-like	8042309	3001739	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	SpoU_sub_bind	e1gz0A1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: L30e-like (From Topology)	T: L30e-like	F: SpoU_sub_bind	ECOD (1.6)
A	SpoU_methylase	e1gz0A2	A: a/b three-layered sandwiches	X: alpha/beta knot (From Topology)	H: alpha/beta knot (From Topology)	T: alpha/beta knot	F: SpoU_methylase	ECOD (1.6)
B	SpoU_sub_bind	e1gz0B1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: L30e-like (From Topology)	T: L30e-like	F: SpoU_sub_bind	ECOD (1.6)
B	SpoU_methylase	e1gz0B2	A: a/b three-layered sandwiches	X: alpha/beta knot (From Topology)	H: alpha/beta knot (From Topology)	T: alpha/beta knot	F: SpoU_methylase	ECOD (1.6)
C	SpoU_sub_bind	e1gz0C1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: L30e-like (From Topology)	T: L30e-like	F: SpoU_sub_bind	ECOD (1.6)
C	SpoU_methylase	e1gz0C2	A: a/b three-layered sandwiches	X: alpha/beta knot (From Topology)	H: alpha/beta knot (From Topology)	T: alpha/beta knot	F: SpoU_methylase	ECOD (1.6)
D	SpoU_sub_bind	e1gz0D1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: L30e-like (From Topology)	T: L30e-like	F: SpoU_sub_bind	ECOD (1.6)
D	SpoU_methylase	e1gz0D2	A: a/b three-layered sandwiches	X: alpha/beta knot (From Topology)	H: alpha/beta knot (From Topology)	T: alpha/beta knot	F: SpoU_methylase	ECOD (1.6)
E	SpoU_methylase	e1gz0E1	A: a/b three-layered sandwiches	X: alpha/beta knot (From Topology)	H: alpha/beta knot (From Topology)	T: alpha/beta knot	F: SpoU_methylase	ECOD (1.6)
F	SpoU_sub_bind	e1gz0F1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: L30e-like (From Topology)	T: L30e-like	F: SpoU_sub_bind	ECOD (1.6)
F	SpoU_methylase	e1gz0F2	A: a/b three-layered sandwiches	X: alpha/beta knot (From Topology)	H: alpha/beta knot (From Topology)	T: alpha/beta knot	F: SpoU_methylase	ECOD (1.6)
G	SpoU_methylase	e1gz0G1	A: a/b three-layered sandwiches	X: alpha/beta knot (From Topology)	H: alpha/beta knot (From Topology)	T: alpha/beta knot	F: SpoU_methylase	ECOD (1.6)
H	SpoU_sub_bind	e1gz0H1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: L30e-like (From Topology)	T: L30e-like	F: SpoU_sub_bind	ECOD (1.6)
H	SpoU_methylase	e1gz0H2	A: a/b three-layered sandwiches	X: alpha/beta knot (From Topology)	H: alpha/beta knot (From Topology)	T: alpha/beta knot	F: SpoU_methylase	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.1330.30	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (4.3.0)
A	3.40.1280.10	Alpha Beta	3-Layer(aba) Sandwich	Alpha/beta knot	SPOUT methyltransferase, trefoil knot domain	CATH (4.3.0)
B	3.30.1330.30	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (4.3.0)
B	3.40.1280.10	Alpha Beta	3-Layer(aba) Sandwich	Alpha/beta knot	SPOUT methyltransferase, trefoil knot domain	CATH (4.3.0)
C	3.30.1330.30	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (4.3.0)
C	3.40.1280.10	Alpha Beta	3-Layer(aba) Sandwich	Alpha/beta knot	SPOUT methyltransferase, trefoil knot domain	CATH (4.3.0)
D	3.30.1330.30	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (4.3.0)
D	3.40.1280.10	Alpha Beta	3-Layer(aba) Sandwich	Alpha/beta knot	SPOUT methyltransferase, trefoil knot domain	CATH (4.3.0)
E	3.40.1280.10	Alpha Beta	3-Layer(aba) Sandwich	Alpha/beta knot	SPOUT methyltransferase, trefoil knot domain	CATH (4.3.0)
F	3.30.1330.30	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (4.3.0)
F	3.40.1280.10	Alpha Beta	3-Layer(aba) Sandwich	Alpha/beta knot	SPOUT methyltransferase, trefoil knot domain	CATH (4.3.0)
G	3.40.1280.10	Alpha Beta	3-Layer(aba) Sandwich	Alpha/beta knot	SPOUT methyltransferase, trefoil knot domain	CATH (4.3.0)
H	3.30.1330.30	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (4.3.0)
H	3.40.1280.10	Alpha Beta	3-Layer(aba) Sandwich	Alpha/beta knot	SPOUT methyltransferase, trefoil knot domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H	PF08032	RNA 2'-O ribose methyltransferase substrate binding (SpoU_sub_bind)	RNA 2'-O ribose methyltransferase substrate binding	This domain is a RNA 2'-O ribose methyltransferase substrate binding domain.	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	PF00588	SpoU rRNA Methylase family (SpoU_methylase)	SpoU rRNA Methylase family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	HYPOTHETICAL TRNA/RRNA METHYLTRANSFERASE YJFH	RNA binding binding organic cyclic compound binding nucleic acid binding RNA methyltransferase activity O-methyltransferase activity rRNA methyltransferase activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity catalytic activity, acting on a rRNA S-adenosylmethionine-dependent methyltransferase activity rRNA (guanosine-2'-O-)-methyltransferase activity RNA binding binding organic cyclic compound binding nucleic acid binding RNA methyltransferase activity O-methyltransferase activity rRNA methyltransferase activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity catalytic activity, acting on a rRNA S-adenosylmethionine-dependent methyltransferase activity rRNA (guanosine-2'-O-)-methyltransferase activity methyltransferase activity catalytic activity rRNA (guanine) methyltransferase activity RNA 2'-O-methyltransferase activity	-	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR001537	tRNA/rRNA methyltransferase, SpoU type	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR004441	RNA methyltransferase TrmH	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR029026	tRNA (guanine-N1-)-methyltransferase, N-terminal	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR029028	Alpha/beta knot methyltransferases	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR024915	23S rRNA (guanosine-2-O-)-methyltransferase RlmB	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR029064	Ribosomal protein eL30-like superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR013123	RNA 2-O ribose methyltransferase, substrate binding	Domain

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.