5ZMN | pdb_00005zmn

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	UNK_F_TYPE	e5zmnA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: PUA domain	F: UNK_F_TYPE	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A	PF26348	ScoMcrA-like, SRA domain (SRA_ScoMcrA)	ScoMcrA-like, SRA domain	This entry represents the SRA domain found in the endonuclease ScoMcrA and related type IV restriction enzymes. This domain has a detectable similarity to known PUA domains. The ScoMcrA SRA domain mediates dimerization and does not engage in interact ...	This entry represents the SRA domain found in the endonuclease ScoMcrA and related type IV restriction enzymes. This domain has a detectable similarity to known PUA domains. The ScoMcrA SRA domain mediates dimerization and does not engage in interactions with the phosphorothioated DNA [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
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	-	-
B, C	DNA (5'-D(CPCPCPGP(GS)PCPCPGPGPG)-3')	-	-	-

Chains	Accession	Name	Type
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.

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