Annotations: 5ZMO

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	RRM_1	e5zmoA1	A: alpha arrays	X: HUP domain-like	H: HUP domains	T: HUP domains	F: RRM_1	ECOD (v295.2)

Chains	Accession	Name	Description	Comments	Source
A	PF26340	ScoMcrA-like, DNA sulfur-binding domain (DNA-SBD_ScoMcrA)	ScoMcrA-like, DNA sulfur-binding domain	This entry represents the DNA sulfur-binding domain (SBD) found in the endonuclease ScoMcrA and related type IV restriction enzymes. This domain recognises the sulfur atom in phosphorothioated DNA (PT-DNA). The recognition of the PT-DNA by SBD is pho ...	This entry represents the DNA sulfur-binding domain (SBD) found in the endonuclease ScoMcrA and related type IV restriction enzymes. This domain recognises the sulfur atom in phosphorothioated DNA (PT-DNA). The recognition of the PT-DNA by SBD is phosphorothioate-dependent and also DNA sequence-specific [1,2]. Residues involved in sulfur recognition are highly conserved across homologues. This domain adopts an alpha/beta fold consisting of a small three-stranded beta-sheet elaborated with alpha-helices [1,2].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, C	DNA (5'-D(PCPCPGP(GS)PCPCPGPG)-3')	-	-	-
A	Uncharacterized protein McrA	binding nucleic acid binding endonuclease activity nuclease activity catalytic activity, acting on a nucleic acid catalytic activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	-	-

Chains	Accession	Name	Type
A	IPR058813	ScoMcrA-like, DNA sulfur-binding domain	Domain
A	IPR058712	ScoMcrA-like, SRA domain	Domain
A	IPR058807	ScoMcrA-like, N-terminal head domain	Domain
A	IPR003615	HNH nuclease	Domain
A	IPR002711	HNH endonuclease	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.

5ZMO | pdb_00005zmo