Structure of PDB 3g3x Chain A Binding Site BS02

Receptor Information

>3g3x Chain A (length=162) Species: 10665 (Tequatrovirus T4)

MNIFEMLRIDEGLRLKIYKDTEGYYTIGIGHLLTKSPSLNAAKSELDKAI
GRNTNGVITKDEAEKLFNQDVDAAVRGILRNAKLKPVYDSLDAVRRAALI
NMVFQMGETGVAGFTNSLRMLQQKRWDEAAVNLAKSRWYNQTPNRAKRVI
CTFRTGTWDAYK

Ligand information

• Ligand ID: AZI
• InChI: InChI=1S/N3/c1-3-2/q-1
• InChIKey: IVRMZWNICZWHMI-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  CACTVS 3.341
  OpenEye OEToolkits 1.5.0: [N-]=[N+]=[N-]
• Formula: N3
• Name: AZIDE ION
• ChEMBL: CHEMBL79455
• PDB chain: 3g3x Chain A Residue 166

Receptor-Ligand Complex Structure

Structure summary

• PDB: 3g3x Structural origin of weakly ordered nitroxide motion in spin-labeled proteins.
• Resolution: 1.8 Å
• Binding residue (original residue number in PDB): R125 W126 D127 E128
• Binding residue (residue number reindexed from 1): R125 W126 D127 E128
• Annotation score: 1

Enzymatic activity

• Catalytic site (original residue number in PDB): E11 D20
• Catalytic site (residue number reindexed from 1): E11 D20
• Enzyme Commision number: 3.2.1.17: lysozyme.

Gene Ontology

Molecular Function

• GO:0003796 lysozyme activity
• GO:0016798 hydrolase activity, acting on glycosyl bonds

Biological Process

• GO:0009253 peptidoglycan catabolic process
• GO:0016998 cell wall macromolecule catabolic process
• GO:0031640 killing of cells of another organism
• GO:0042742 defense response to bacterium
• GO:0044659 viral release from host cell by cytolysis

Cellular Component

• GO:0030430 host cell cytoplasm

External links

• PDB: RCSB:3g3x, PDBe:3g3x, PDBj:3g3x
• PDBsum: 3g3x
• PubMed: 19384990
• UniProt: P00720|ENLYS_BPT4 Endolysin (Gene Name=E)