Annotations: 8CH4

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Histone	e8ch4A1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Histone	ECOD (v294.2)
B	Histone	e8ch4B1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Histone	ECOD (v294.2)
D	LNT_N	e8ch4D1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: LNT_N	ECOD (v294.2)
C	Histone	e8ch4C1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Histone	ECOD (v294.2)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	5-nitrosalicylic acid 1,2-dioxygenase	oxidoreductase activity catalytic activity dioxygenase activity	-	-

Chains	Accession	Name	Type
A, B, C, D	IPR011051	RmlC-like cupin domain superfamily	Homologous Superfamily
A, B, C, D	IPR013096	Cupin 2, conserved barrel	Domain
A, B, C, D	IPR047183	Gentisate 1,2-dioxygenase-like	Family
A, B, C, D	IPR014710	RmlC-like jelly roll fold	Homologous Superfamily

Modified Residue(s)
Chain	Residue(s)	Description
A, B, C, D	FME	Parent Component: MET : AA0021 , AA0566 : N-formyl-L-methionine residue MOD:00030 , N-formyl-L-methionine (Met) MOD:00482 , N-[(L-histidin-1'-yl)methyl]-L-methionine (fMet) MOD:01890 , N-[(L-histidin-1'-yl)methyl]-L-methionine (Met) MOD:01891

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.

8CH4 | pdb_00008ch4