148L
A COVALENT ENZYME-SUBSTRATE INTERMEDIATE WITH SACCHARIDE DISTORTION IN A MUTANT T4 LYSOZYME
- PDB DOI: https://doi.org/10.2210/pdb148L/pdb
- Classification: HYDROLASE/HYDROLASE SUBSTRATE
- Organism(s): Tequatrovirus T4, Escherichia coli
- Mutation(s): No 
- Deposited: 1993-10-27 Released: 1994-04-30 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.90 Å
- R-Value Observed: 0.168 
wwPDB Validation   3D Report Full Report
This is version 3.0 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
T4 LYSOZYME | A [auth E] | 164 | Tequatrovirus T4 | Mutation(s): 0  EC: 3.2.1.17 | |
UniProt | |||||
Find proteins for P00720 (Enterobacteria phage T4) Explore P00720  Go to UniProtKB:  P00720 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P00720 | ||||
Sequence AnnotationsExpand | |||||
|
Find similar proteins by: Sequence | 3D Structure
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
SUBSTRATE CLEAVED FROM CELL WALL OF ESCHERICHIA COLI | B [auth S] | 4 | Escherichia coli | Mutation(s): 0  | |
Sequence AnnotationsExpand | |||||
|
Oligosaccharides
Small Molecules
Ligands 1 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
BME Query on BME | D [auth E] | BETA-MERCAPTOETHANOL C2 H6 O S DGVVWUTYPXICAM-UHFFFAOYSA-N |
Modified Residues 1 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Type | Formula | 2D Diagram | Parent |
API Query on API | B [auth S] | L-PEPTIDE LINKING | C7 H14 N2 O4 | LYS |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.90 Å
- R-Value Observed: 0.168 
- Space Group: P 21 21 2
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 50.9 | α = 90 |
b = 67.3 | β = 90 |
c = 49.6 | γ = 90 |
Software Name | Purpose |
---|---|
TNT | refinement |
Entry History 
Deposition Data
- Released Date: 1994-04-30  Deposition Author(s): Kuroki, R., Weaver, L.H., Matthews, B.W.
Revision History (Full details and data files)
- Version 1.0: 1994-04-30
Type: Initial release - Version 1.1: 2008-05-22
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Version format compliance - Version 1.3: 2011-07-27
Changes: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary - Version 1.4: 2017-11-29
Changes: Derived calculations, Other - Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Advisory, Atomic model, Data collection, Database references, Derived calculations, Structure summary - Version 3.0: 2023-11-15
Changes: Atomic model, Data collection, Database references, Derived calculations, Structure summary