- PDB-3pgf: Crystal structure of maltose bound MBP with a conformationally sp... -
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Basic information
Entry
Database: PDB / ID: 3pgf
Title
Crystal structure of maltose bound MBP with a conformationally specific synthetic antigen binder (sAB)
Components
Maltose-binding periplasmic protein
SAB Heavy Chain
SAB Light Chain
Keywords
MALTODEXTRIN BINDING PROTEIN/DE NOVO PROTEIN / Maltodextrin binding protein / FAB / antibody fragment / engineered binding protein / MALTODEXTRIN BINDING PROTEIN-DE NOVO PROTEIN complex
Function / homology
Function and homology information
detection of maltose stimulus / maltose transport complex / carbohydrate transport / carbohydrate transmembrane transporter activity / maltose binding / maltose transport / maltodextrin transmembrane transport / immunoglobulin complex, circulating / immunoglobulin receptor binding / ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing ...detection of maltose stimulus / maltose transport complex / carbohydrate transport / carbohydrate transmembrane transporter activity / maltose binding / maltose transport / maltodextrin transmembrane transport / immunoglobulin complex, circulating / immunoglobulin receptor binding / ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing / ATP-binding cassette (ABC) transporter complex / cell chemotaxis / complement activation, classical pathway / antigen binding / outer membrane-bounded periplasmic space / antibacterial humoral response / blood microparticle / periplasmic space / immune response / DNA damage response / extracellular space / extracellular exosome / membrane / metal ion binding / plasma membrane Similarity search - Function
: / Maltose/Cyclodextrin ABC transporter, substrate-binding protein / Solute-binding family 1, conserved site / Bacterial extracellular solute-binding proteins, family 1 signature. / Bacterial extracellular solute-binding protein / Bacterial extracellular solute-binding protein / : / Periplasmic binding protein-like II / Immunoglobulin V-Type / Immunoglobulin V-set domain ...: / Maltose/Cyclodextrin ABC transporter, substrate-binding protein / Solute-binding family 1, conserved site / Bacterial extracellular solute-binding proteins, family 1 signature. / Bacterial extracellular solute-binding protein / Bacterial extracellular solute-binding protein / : / Periplasmic binding protein-like II / Immunoglobulin V-Type / Immunoglobulin V-set domain / D-Maltodextrin-Binding Protein; domain 2 / Immunoglobulin V-set domain / Immunoglobulin/major histocompatibility complex, conserved site / Immunoglobulin subtype / Immunoglobulin / Immunoglobulins and major histocompatibility complex proteins signature. / Immunoglobulin C-Type / Immunoglobulin C1-set / Immunoglobulin C1-set domain / Ig-like domain profile. / Immunoglobulin-like domain / Immunoglobulin-like domain superfamily / Immunoglobulins / Immunoglobulin-like fold / Immunoglobulin-like / Sandwich / 3-Layer(aba) Sandwich / Mainly Beta / Alpha Beta Similarity search - Domain/homology
alpha-maltose / IMIDAZOLE / Maltose/maltodextrin-binding periplasmic protein / Immunoglobulin gamma-1 heavy chain / Ig-like domain-containing protein Similarity search - Component
Mass: 18.015 Da / Num. of mol.: 400 / Source method: isolated from a natural source / Formula: H2O
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Details
Sequence details
THE SAB HEAVY AND LIGHT CHAINS CONTAIN BOTH A VARIABLE DOMAIN REPRESENTED BY THE SEQUENCE SELF ...THE SAB HEAVY AND LIGHT CHAINS CONTAIN BOTH A VARIABLE DOMAIN REPRESENTED BY THE SEQUENCE SELF REFERENCE AND A CONSTANT DOMAIN THAT REFERENCES THE UNIPROT DATABASE
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Experimental details
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Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 1
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Sample preparation
Crystal
Density Matthews: 2.68 Å3/Da / Density % sol: 54.15 %
Crystal grow
Temperature: 292 K / Method: vapor diffusion, hanging drop / pH: 6 Details: 19% PEG 3400, 8% Tacsimate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K
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