2QGQ

Crystal structure of TM_1862 from Thermotoga maritima. Northeast Structural Genomics Consortium target VR77

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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	TRAM	e2qgqA2	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: TRAM	ECOD (1.6)
A	Radical_SAM	e2qgqA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Radical_SAM	ECOD (1.6)
B	TRAM	e2qgqB2	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: TRAM	ECOD (1.6)
B	Radical_SAM	e2qgqB1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Radical_SAM	ECOD (1.6)
C	TRAM	e2qgqC2	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: TRAM	ECOD (1.6)
C	Radical_SAM	e2qgqC1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Radical_SAM	ECOD (1.6)
D	TRAM	e2qgqD2	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: TRAM	ECOD (1.6)
D	Radical_SAM	e2qgqD1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Radical_SAM	ECOD (1.6)
E	TRAM	e2qgqE2	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: TRAM	ECOD (1.6)
E	Radical_SAM	e2qgqE1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Radical_SAM	ECOD (1.6)
F	TRAM	e2qgqF2	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: TRAM	ECOD (1.6)
F	Radical_SAM	e2qgqF1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Radical_SAM	ECOD (1.6)
G	TRAM	e2qgqG2	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: TRAM	ECOD (1.6)
G	Radical_SAM	e2qgqG1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Radical_SAM	ECOD (1.6)
H	TRAM	e2qgqH2	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: TRAM	ECOD (1.6)
H	Radical_SAM	e2qgqH1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Radical_SAM	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.80.30.20	Alpha Beta	Alpha-Beta Horseshoe	pyruvate-formate lyase- activating enzyme	tm_1862 like domain	CATH (4.3.0)
A	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
B	3.80.30.20	Alpha Beta	Alpha-Beta Horseshoe	pyruvate-formate lyase- activating enzyme	tm_1862 like domain	CATH (4.3.0)
B	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
C	3.80.30.20	Alpha Beta	Alpha-Beta Horseshoe	pyruvate-formate lyase- activating enzyme	tm_1862 like domain	CATH (4.3.0)
C	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
D	3.80.30.20	Alpha Beta	Alpha-Beta Horseshoe	pyruvate-formate lyase- activating enzyme	tm_1862 like domain	CATH (4.3.0)
D	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
E	3.80.30.20	Alpha Beta	Alpha-Beta Horseshoe	pyruvate-formate lyase- activating enzyme	tm_1862 like domain	CATH (4.3.0)
E	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
F	3.80.30.20	Alpha Beta	Alpha-Beta Horseshoe	pyruvate-formate lyase- activating enzyme	tm_1862 like domain	CATH (4.3.0)
F	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
G	3.80.30.20	Alpha Beta	Alpha-Beta Horseshoe	pyruvate-formate lyase- activating enzyme	tm_1862 like domain	CATH (4.3.0)
G	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
H	3.80.30.20	Alpha Beta	Alpha-Beta Horseshoe	pyruvate-formate lyase- activating enzyme	tm_1862 like domain	CATH (4.3.0)
H	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	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	PF18693	TRAM domain (TRAM_2)	TRAM domain	This is a C-terminal TRAM (after TRM2, a family of uridine methylases, and MiaB) domain found in the methylthiotransferases RimO enzymes that catalyze the conversion of aspartate to 2-methylthio-aspartate (msD) in the S12 protein near the decoding ce ...	This is a C-terminal TRAM (after TRM2, a family of uridine methylases, and MiaB) domain found in the methylthiotransferases RimO enzymes that catalyze the conversion of aspartate to 2-methylthio-aspartate (msD) in the S12 protein near the decoding center in prokaryotic ribosomes. The TRAM domain in RimO, contains five anti-parallel beta-strands and docks on the surface of the Radical-SAM domain at the distal edge of its open TIM-barrel from its conserved [4Fe-4S] cluster [1].	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	PF04055	Radical SAM superfamily (Radical_SAM)	Radical SAM superfamily	Radical SAM proteins catalyse diverse reactions, including unusual methylations, isomerisation, sulphur insertion, ring formation, anaerobic oxidation and protein radical formation.	Domain

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	Protein TM_1862	methylthiotransferase activity alkylthioltransferase activity transferase activity, transferring sulphur-containing groups transferase activity aspartic acid methylthiotransferase activity catalytic activity protein methylthiotransferase activity catalytic activity, acting on a protein iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding methylthiotransferase activity alkylthioltransferase activity transferase activity, transferring sulphur-containing groups transferase activity aspartic acid methylthiotransferase activity catalytic activity protein methylthiotransferase activity catalytic activity, acting on a protein iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	cellular biosynthetic process cellular metabolic process 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 cellular biosynthetic process cellular metabolic process 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	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	IPR007197	Radical SAM	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR002792	TRAM domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR006638	Elp3/MiaA/NifB-like, radical SAM core domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR013848	Methylthiotransferase, N-terminal	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR020612	Methylthiotransferase, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F, G, H	IPR038135	Methylthiotransferase, N-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR005839	Methylthiotransferase	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR023404	Radical SAM, alpha/beta horseshoe	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR005840	Ribosomal protein uS12 methylthiotransferase RimO	Family

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.