PDB: 1usk Compound: leucine-specific binding protein Classification: TRANSPORT PROTEIN Entry date in PDB: 2003-12-18 Resolution [Å]: 2.00 R-Factor: 0.214

CHAIN: A SWISS-PROT/TREMBL: P04816    KEYWORD: 3D-structure    Amino-acid transport    Complete proteome    Periplasmic    Signal    Transport    SCOP: c.93.1.1 Alpha and beta proteins (a/b)    Periplasmic binding protein-like I    Periplasmic binding protein-like I    L-arabinose binding protein-like    Leucine-binding protein    Escherichia coli GO:  periplasmic space (sensu Gram-negative Bacteria)    amino acid-polyamine transporter activity    amino acid transport    CHAIN: B SWISS-PROT/TREMBL: P04816    KEYWORD: 3D-structure    Amino-acid transport    Complete proteome    Periplasmic    Signal    Transport    SCOP: c.93.1.1 Alpha and beta proteins (a/b)    Periplasmic binding protein-like I    Periplasmic binding protein-like I    L-arabinose binding protein-like    Leucine-binding protein    Escherichia coli GO:  periplasmic space (sensu Gram-negative Bacteria)    amino acid-polyamine transporter activity    amino acid transport    CHAIN: C SWISS-PROT/TREMBL: P04816    KEYWORD: 3D-structure    Amino-acid transport    Complete proteome    Periplasmic    Signal    Transport    SCOP: c.93.1.1 Alpha and beta proteins (a/b)    Periplasmic binding protein-like I    Periplasmic binding protein-like I    L-arabinose binding protein-like    Leucine-binding protein    Escherichia coli GO:  periplasmic space (sensu Gram-negative Bacteria)    amino acid-polyamine transporter activity    amino acid transport    CHAIN: D SWISS-PROT/TREMBL: P04816    KEYWORD: 3D-structure    Amino-acid transport    Complete proteome    Periplasmic    Signal    Transport    SCOP: c.93.1.1 Alpha and beta proteins (a/b)    Periplasmic binding protein-like I    Periplasmic binding protein-like I    L-arabinose binding protein-like    Leucine-binding protein    Escherichia coli GO:  periplasmic space (sensu Gram-negative Bacteria)    amino acid-polyamine transporter activity    amino acid transport

Image Source: PDB

1usg A - percentage of sequence identity: 100
2liv - - percentage of sequence identity: 78