3NU1 | pdb_00003nu1

Structure of holo form of a periplasmic heme binding protein

External Resource: Annotation


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad3nu1a_ Alpha and beta proteins (a/b) Chelatase-like 'Helical backbone' metal receptor automated matches automated matches (Yersinia pestis Antiqua ) [TaxId: 360102 ], SCOPe (2.08)
Bd3nu1b_ Alpha and beta proteins (a/b) Chelatase-like 'Helical backbone' metal receptor automated matches automated matches (Yersinia pestis Antiqua ) [TaxId: 360102 ], SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Ae3nu1A1 A: Immunoglobulin-like beta-sandwichX: Immunoglobulin-relatedH: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeT:F:ECOD (20:10:01)
Be3nu1B1 A: Immunoglobulin-like beta-sandwichX: Immunoglobulin-relatedH: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeT:F:ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.1980 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nitrogenase molybdenum iron protein domainCATH (4.3.0)
B3.40.50.1980 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nitrogenase molybdenum iron protein domainCATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Hemin-binding periplasmic protein - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR002491ABC transporter periplasmic binding domainDomain
A, B
IPR050902ABC Transporter Solute-BindingFamily