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Crystal Structure of Human SPLUNC1 Disulfide Mutant M3 (I76C, V214C)


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BCapsid_NCLDVe5i7jB1 A: alpha arraysX: Alpha helical domain of ribonucleotide reductasesH: Alpha helical domain of ribonucleotide reductasesT: Alpha helical domain of ribonucleotide reductasesF: Capsid_NCLDVECOD (v295.2)
ACapsid_NCLDVe5i7jA1 A: alpha arraysX: Alpha helical domain of ribonucleotide reductasesH: Alpha helical domain of ribonucleotide reductasesT: Alpha helical domain of ribonucleotide reductasesF: Capsid_NCLDVECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B3.15.10.10 Alpha Beta Super Roll Bactericidal permeability-increasing protein domain 1CATH (4.3.0)
A3.15.10.10 Alpha Beta Super Roll Bactericidal permeability-increasing protein domain 1CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF01273LBP/BPI/CETP, N-terminal domain (LBP_BPI_CETP)LBP/BPI/CETP, N-terminal domainThis entry represents the N-terminal domain found in several lipid-binding serum glycoproteins. The N- and C-terminal domains share a similar two-layer alpha/beta structure, but they show little sequence identity. Proteins containing this N-terminal ...This entry represents the N-terminal domain found in several lipid-binding serum glycoproteins. The N- and C-terminal domains share a similar two-layer alpha/beta structure, but they show little sequence identity. Proteins containing this N-terminal domain include: Bactericidal permeability-increasing protein (BPI), Lipopolysaccharide-binding protein (LBP), Cholesteryl ester transfer protein (CETP), Phospholipid transfer protein (PLTP), Palate, lung and nasal epithelium carcinoma-associated protein (PLUNC). Bactericidal permeability-increasing protein (BPI) is a potent antimicrobial protein of 456 residues that binds to and neutralises lipopolysaccharides from the outer membrane of Gram-negative bacteria [1]. BPI contains two domains that adopt the same structural fold, even though they have little sequence similarity [2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
BPI fold-containing family A member 1