3NO7

Crystal structure of the centromere-binding protein ParB from plasmid pCXC100

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF18064e3no7A1 A: alpha arraysX: HTHH: HTHT: Ribbon-helix-helixF: PF18064ECOD (1.6)
BPF18064e3no7B1 A: alpha arraysX: HTHH: HTHT: Ribbon-helix-helixF: PF18064ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A6.10.180.30 Special Helix non-globular Arc Repressor Mutant CATH (4.3.0)
B6.10.180.30 Special Helix non-globular Arc Repressor Mutant CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF18064Centromere-binding protein ParB C-terminal (ParB_C)Centromere-binding protein ParB C-terminalThis is the C-terminal domain found in centromere-binding protein ParB, which is used for stable segregation. The C-terminal domain has a ribbon-helix helix (RHH) motif with a C-terminal loop (residues 119-128) following helix alpha-2. The domain for ...This is the C-terminal domain found in centromere-binding protein ParB, which is used for stable segregation. The C-terminal domain has a ribbon-helix helix (RHH) motif with a C-terminal loop (residues 119-128) following helix alpha-2. The domain forms a dimer with the C-terminal of the beta chain. The function of the C-terminal domain is to bind to DNA [1].
Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR040851Centromere-binding protein ParB, C-terminalDomain