Annotations: 9CH2

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Hom_end	e9ch2A01	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: Hom_end	ECOD (v294.2)

Chains	Accession	Name	Description	Comments	Source
C	PF00590	Tetrapyrrole (Corrin/Porphyrin) Methylases (TP_methylase)	Tetrapyrrole (Corrin/Porphyrin) Methylases	This family uses S-AdoMet in the methylation of diverse substrates. This family includes a related group of bacterial proteins of unknown function, including Swiss:P45528. This family includes the methylase Dipthine synthase.	Domain
B, D	PF07746	Aromatic-ring-opening dioxygenase LigAB, LigA subunit (LigA)	Aromatic-ring-opening dioxygenase LigAB, LigA subunit	-	Family
A	PF00590	Tetrapyrrole (Corrin/Porphyrin) Methylases (TP_methylase)	Tetrapyrrole (Corrin/Porphyrin) Methylases	This family uses S-AdoMet in the methylation of diverse substrates. This family includes a related group of bacterial proteins of unknown function, including Swiss:P45528. This family includes the methylase Dipthine synthase.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C	TP-methylase family protein	transferase activity, transferring one-carbon groups transferase activity methyltransferase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	-	-
B, D	Extradiol ring-cleavage dioxygenase LigAB LigA subunit domain-containing protein	-	-	-
A	TP-methylase family protein	transferase activity, transferring one-carbon groups transferase activity methyltransferase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	-	-

Chains	Accession	Name	Type
C	IPR035996	Tetrapyrrole methylase superfamily	Homologous Superfamily
C	IPR014777	Tetrapyrrole methylase, subdomain 1	Homologous Superfamily
C	IPR000878	Tetrapyrrole methylase	Domain
B, D	IPR011986	Extradiol ring-cleavage dioxygenase LigAB, LigA subunit	Domain
B, D	IPR036622	Dioxygenase LigAB, LigA subunit superfamily	Homologous Superfamily
A	IPR035996	Tetrapyrrole methylase superfamily	Homologous Superfamily
A	IPR014777	Tetrapyrrole methylase, subdomain 1	Homologous Superfamily
A	IPR000878	Tetrapyrrole methylase	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.

9CH2 | pdb_00009ch2