Annotations: 6YSG

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Ribosomal_L36	e6ysgA1	A: beta barrels	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: Ribosomal_L36	ECOD (v294.2)
B	Ribosomal_L36	e6ysgB1	A: beta barrels	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: Ribosomal_L36	ECOD (v294.2)

Chains	Accession	Name	Description	Comments	Source
A, B	PF02514	CobN/Magnesium Chelatase (CobN-Mg_chel)	CobN/Magnesium Chelatase	-	Family
A, B	PF11965	Domain of unknown function (DUF3479) (DUF3479)	Domain of unknown function (DUF3479)	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Mg-chelatase subunit ChlH	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding ligase activity, forming nitrogen-metal bonds ligase activity, forming nitrogen-metal bonds, forming coordination complexes magnesium chelatase activity catalytic activity ligase activity	pigment metabolic process porphyrin-containing compound biosynthetic process tetrapyrrole metabolic process chlorophyll metabolic process pigment biosynthetic process tetrapyrrole biosynthetic process biosynthetic process metabolic process cellular process porphyrin-containing compound metabolic process chlorophyll biosynthetic process photosynthesis	-

Chains	Accession	Name	Type
A, B	IPR022571	Magnesium chelatase, subunit H, N-terminal	Domain
A, B	IPR011771	Magnesium-chelatase, subunit H	Family
A, B	IPR003672	CobN/magnesium chelatase	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.

6YSG | pdb_00006ysg