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Open data
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Basic information
Entry | Database: PDB / ID: 1b0l | ||||||
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Title | RECOMBINANT HUMAN DIFERRIC LACTOFERRIN | ||||||
![]() | PROTEIN (LACTOFERRIN) | ||||||
![]() | METAL BINDING PROTEIN / TRANSFERRIN / BINDING PROTEIN / METALLOPROTEIN | ||||||
Function / homology | ![]() negative regulation by host of viral process / membrane destabilizing activity / Mtb iron assimilation by chelation / phagocytic vesicle lumen / positive regulation of toll-like receptor 4 signaling pathway / Metal sequestration by antimicrobial proteins / negative regulation of viral process / negative regulation of cysteine-type endopeptidase activity / negative regulation of tumor necrosis factor (ligand) superfamily member 11 production / negative regulation of single-species biofilm formation in or on host organism ...negative regulation by host of viral process / membrane destabilizing activity / Mtb iron assimilation by chelation / phagocytic vesicle lumen / positive regulation of toll-like receptor 4 signaling pathway / Metal sequestration by antimicrobial proteins / negative regulation of viral process / negative regulation of cysteine-type endopeptidase activity / negative regulation of tumor necrosis factor (ligand) superfamily member 11 production / negative regulation of single-species biofilm formation in or on host organism / positive regulation of bone mineralization involved in bone maturation / negative regulation of lipopolysaccharide-mediated signaling pathway / specific granule / negative regulation of osteoclast development / antifungal humoral response / positive regulation of chondrocyte proliferation / negative regulation of ATP-dependent activity / regulation of tumor necrosis factor production / bone morphogenesis / Antimicrobial peptides / cysteine-type endopeptidase inhibitor activity / negative regulation of viral genome replication / positive regulation of osteoblast proliferation / humoral immune response / Hydrolases; Acting on peptide bonds (peptidases); Serine endopeptidases / positive regulation of osteoblast differentiation / regulation of cytokine production / protein serine/threonine kinase activator activity / ossification / innate immune response in mucosa / secretory granule / lipopolysaccharide binding / positive regulation of protein serine/threonine kinase activity / recycling endosome / specific granule lumen / antimicrobial humoral immune response mediated by antimicrobial peptide / tertiary granule lumen / positive regulation of NF-kappaB transcription factor activity / heparin binding / iron ion transport / antibacterial humoral response / positive regulation of canonical NF-kappaB signal transduction / defense response to Gram-negative bacterium / killing of cells of another organism / early endosome / iron ion binding / Amyloid fiber formation / serine-type endopeptidase activity / Neutrophil degranulation / negative regulation of apoptotic process / cell surface / protein-containing complex / proteolysis / DNA binding / extracellular space / extracellular exosome / extracellular region / nucleus / plasma membrane / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() | ||||||
![]() | Baker, E.N. / Jameson, G.B. / Sun, X. | ||||||
![]() | ![]() Title: Structure of recombinant human lactoferrin expressed in Aspergillus awamori. Authors: Sun, X.L. / Baker, H.M. / Shewry, S.C. / Jameson, G.B. / Baker, E.N. #1: ![]() Title: Structure of Human Diferric Lactoferrin Refined at 2.2 A Resolution Authors: Haridas, M. / Anderson, B.F. / Baker, E.N. | ||||||
History |
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Remark 650 | HELIX DETERMINATION METHOD: AUTHOR-DETERMINED |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 151.5 KB | Display | ![]() |
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PDB format | ![]() | 117 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 379 KB | Display | ![]() |
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Full document | ![]() | 397.9 KB | Display | |
Data in XML | ![]() | 16.1 KB | Display | |
Data in CIF | ![]() | 25.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1lfgS S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 76293.289 Da / Num. of mol.: 1 / Mutation: A10T Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() | ||||||
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#2: Chemical | #3: Chemical | #4: Water | ChemComp-HOH / | Compound details | TWO-FOLD INTERNAL SEQUENCE HOMOLOGY (~ 40% IDENTITY). ONE BINDING SITE IN EACH LOBE. | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.73 Å3/Da / Density % sol: 55.89 % | ||||||||||||||||||||||||||||||||||||
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Crystal grow | pH: 8 Details: DIALYSIS AGAINST 10MM SODIUM PHOSPHATE PH 8.0, CONTAINING 10% ETHANOL | ||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 277 K / Method: microdialysis | ||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 293 K |
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Diffraction source | Source: ![]() |
Detector | Type: RIGAKU / Detector: IMAGE PLATE / Date: May 1, 1996 |
Radiation | Monochromator: GRAPHITE / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 2.2→40 Å / Num. obs: 36329 / % possible obs: 82.3 % / Redundancy: 2.8 % / Rmerge(I) obs: 0.046 / Net I/σ(I): 11.1 |
Reflection shell | Resolution: 2.2→2.3 Å / Redundancy: 3.1 % / Rmerge(I) obs: 0.542 / Mean I/σ(I) obs: 1.5 / % possible all: 67.8 |
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Processing
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Refinement | Method to determine structure: OTHER Starting model: PDB ENTRY 1LFG Resolution: 2.2→10 Å / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: ENGH AND HUBER
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Refinement step | Cycle: LAST / Resolution: 2.2→10 Å
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Refine LS restraints |
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