Annotations: 7CCD

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D [auth B]	C1-set	e7ccdB1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: C1-set	ECOD (v295.2)
A	C1-set	e7ccdA1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: C1-set	ECOD (v295.2)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth F], F [auth D]	DNA (5'-D(GPGPCPGPASAPCPGPTPG)-3')	-	-	-
B [auth E], E [auth C]	DNA (5'-D(CPAPCPGPTPTPCPGPCPC)-3')	-	-	-
A, D [auth B]	HNHc domain-containing protein	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, D [auth B]	IPR058813	ScoMcrA-like, DNA sulfur-binding domain	Domain
A, D [auth B]	IPR003615	HNH nuclease	Domain
A, D [auth B]	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.

7CCD | pdb_00007ccd