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Ligand · PUK

PUK · N-[(2S)-2-amino-3-phenylpropyl]-L-phenylalanine

PUK, N-[(2S)-2-amino-3-phenylpropyl]-L-phenylalanine (C18 H22 N2 O2, 298.4 g/mol), in the MolNFT structures on GenesisL1: bound in 5 records (5 PDB entries). Every binding site with its residues within 4.5 Å, the residues it binds most and…

Component
PUK
Formula
C18 H22 N2 O2
Class
ligand
Structures
5
PDB entries
5

Binding sites

PUK in 5 structures; the first of them:

  • 1GVX · Endothiapepsin complexed with H256 · PUK I404 · binds ASP33, ASP35, GLY37, TYR79, GLY80, ASP81, PHE116, LEU125 and 11 more
  • 2ER6 · The structure of a synthetic pepsin inhibitor complexed with endothiapepsin. · PUK I4 · binds ASP30, ASP32, GLY34, SER74, TYR75, GLY76, ASP77, SER79 and 13 more
  • 3APR · Binding of a reduced peptide inhibitor to the aspartic proteinase from rhizopus… · PUK I5 · binds ASP33, ASP35, GLY37, TYR77, GLY78, ASP79, SER81, PHE114 and 12 more
  • 3URL · Endothiapepsin-DB6 complex. · PUK B406 · binds ASP33, ASP35, GLY37, TYR78, GLY79, ASP80, SER82, PHE115 and 13 more
  • 4GYE · Mdr 769 HIV-1 protease in complex with reduced P1F · PUK C3 · binds LEU23, ASN25, GLY27, ALA28, GLY49, ILE50, PRO81, THR82 and 14 more

Residues it binds most

GLY 5, ASP 4, ILE 5, PHE 4, THR 5, LEU 5, GLU 3, SER 3, TYR 4, ARG 3 (residue and the binding sites it lines).

Found with

  • SUI · (3-amino-2,5-dioxo-1-pyrrolidinyl)acetic acid
  • SO4 · Sulfate ion

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