3T4U

L29I Mutation in an Aryl Esterase from Pseudomonas fluorescens Leads to Unique Peptide Flip and Increased Activity

PDB DOI: https://doi.org/10.2210/pdb3T4U/pdb

Classification: OXIDOREDUCTASE, HYDRLOASE
Organism(s): Pseudomonas fluorescens
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2011-07-26 Released: 2012-08-01
Deposition Author(s): Kazlauskas, R.J., Yin, T., Purpero, V.M.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.02 Å
R-Value Free: 0.221
R-Value Work: 0.192
R-Value Observed: 0.194

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

L29I Mutation in an Aryl Esterase from Pseudomonas fluorescens Leads to Unique Peptide Flip and Increased Activity

Yin, T., Kazlauskas, R.J., Purpero, V.M.

To be published.

Macromolecule Content

Total Structure Weight: 183.3 kDa
Atom Count: 14,595
Modelled Residue Count: 1,626
Deposited Residue Count: 1,626
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Arylesterase	A, B, C, D, E A, B, C, D, E, F	271	Pseudomonas fluorescens	Mutation(s): 1 EC: 3.1.1.2 (PDB Primary Data), 1 (PDB Primary Data)
UniProt
Find proteins for P22862 (Pseudomonas fluorescens) Explore P22862 Go to UniProtKB: P22862
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P22862
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain EA [auth D] SDF format, chain FA [auth D] SDF format, chain H [auth A] SDF format, chain LA [auth E] SDF format, chain Q [auth B] SDF format, chain SA [auth F] SDF format, chain TA [auth F] SDF format, chain V [auth C] SDF format, chain W [auth C] MOL2 format, chain EA [auth D] MOL2 format, chain FA [auth D] MOL2 format, chain H [auth A] MOL2 format, chain LA [auth E] MOL2 format, chain Q [auth B] MOL2 format, chain SA [auth F] MOL2 format, chain TA [auth F] MOL2 format, chain V [auth C] MOL2 format, chain W [auth C]	EA [auth D] FA [auth D] H [auth A] LA [auth E] Q [auth B] EA [auth D], FA [auth D], H [auth A], LA [auth E], Q [auth B], SA [auth F], TA [auth F], V [auth C], W [auth C]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain EA [auth D] Focus chain FA [auth D] Focus chain H [auth A] Focus chain LA [auth E] Focus chain Q [auth B] Focus chain SA [auth F] Focus chain TA [auth F] Focus chain V [auth C] Focus chain W [auth C] Interactions & Density Focus chain EA [auth D] Focus chain FA [auth D] Focus chain H [auth A] Focus chain LA [auth E] Focus chain Q [auth B] Focus chain SA [auth F] Focus chain TA [auth F] Focus chain V [auth C] Focus chain W [auth C]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain AA [auth C] SDF format, chain CA [auth D] SDF format, chain DA [auth D] SDF format, chain G [auth A] SDF format, chain GA [auth D] SDF format, chain J [auth A] SDF format, chain JA [auth E] SDF format, chain K [auth A] SDF format, chain KA [auth E] SDF format, chain M [auth A] SDF format, chain NA [auth E] SDF format, chain O [auth B] SDF format, chain OA [auth E] SDF format, chain P [auth B] SDF format, chain PA [auth E] SDF format, chain RA [auth F] SDF format, chain T [auth C] SDF format, chain U [auth C] SDF format, chain UA [auth F] SDF format, chain VA [auth F] SDF format, chain WA [auth F] SDF format, chain Y [auth C] SDF format, chain Z [auth C] MOL2 format, chain AA [auth C] MOL2 format, chain CA [auth D] MOL2 format, chain DA [auth D] MOL2 format, chain G [auth A] MOL2 format, chain GA [auth D] MOL2 format, chain J [auth A] MOL2 format, chain JA [auth E] MOL2 format, chain K [auth A] MOL2 format, chain KA [auth E] MOL2 format, chain M [auth A] MOL2 format, chain NA [auth E] MOL2 format, chain O [auth B] MOL2 format, chain OA [auth E] MOL2 format, chain P [auth B] MOL2 format, chain PA [auth E] MOL2 format, chain RA [auth F] MOL2 format, chain T [auth C] MOL2 format, chain U [auth C] MOL2 format, chain UA [auth F] MOL2 format, chain VA [auth F] MOL2 format, chain WA [auth F] MOL2 format, chain Y [auth C] MOL2 format, chain Z [auth C]	AA [auth C] CA [auth D] DA [auth D] G [auth A] GA [auth D] AA [auth C], CA [auth D], DA [auth D], G [auth A], GA [auth D], J [auth A], JA [auth E], K [auth A], KA [auth E], M [auth A], NA [auth E], O [auth B], OA [auth E], P [auth B], PA [auth E], RA [auth F], T [auth C], U [auth C], UA [auth F], VA [auth F], WA [auth F], Y [auth C], Z [auth C]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain AA [auth C] Focus chain CA [auth D] Focus chain DA [auth D] Focus chain G [auth A] Focus chain GA [auth D] Focus chain J [auth A] Focus chain JA [auth E] Focus chain K [auth A] Focus chain KA [auth E] Focus chain M [auth A] Focus chain NA [auth E] Focus chain O [auth B] Focus chain OA [auth E] Focus chain P [auth B] Focus chain PA [auth E] Focus chain RA [auth F] Focus chain T [auth C] Focus chain U [auth C] Focus chain UA [auth F] Focus chain VA [auth F] Focus chain WA [auth F] Focus chain Y [auth C] Focus chain Z [auth C] Interactions & Density Focus chain AA [auth C] Focus chain CA [auth D] Focus chain DA [auth D] Focus chain G [auth A] Focus chain GA [auth D] Focus chain J [auth A] Focus chain JA [auth E] Focus chain K [auth A] Focus chain KA [auth E] Focus chain M [auth A] Focus chain NA [auth E] Focus chain O [auth B] Focus chain OA [auth E] Focus chain P [auth B] Focus chain PA [auth E] Focus chain RA [auth F] Focus chain T [auth C] Focus chain U [auth C] Focus chain UA [auth F] Focus chain VA [auth F] Focus chain WA [auth F] Focus chain Y [auth C] Focus chain Z [auth C]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain HA [auth D] SDF format, chain I [auth A] SDF format, chain L [auth A] SDF format, chain MA [auth E] SDF format, chain R [auth B] SDF format, chain X [auth C] MOL2 format, chain HA [auth D] MOL2 format, chain I [auth A] MOL2 format, chain L [auth A] MOL2 format, chain MA [auth E] MOL2 format, chain R [auth B] MOL2 format, chain X [auth C]	HA [auth D] I [auth A] L [auth A] MA [auth E] R [auth B] HA [auth D], I [auth A], L [auth A], MA [auth E], R [auth B], X [auth C]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain HA [auth D] Focus chain I [auth A] Focus chain L [auth A] Focus chain MA [auth E] Focus chain R [auth B] Focus chain X [auth C] Interactions & Density Focus chain HA [auth D] Focus chain I [auth A] Focus chain L [auth A] Focus chain MA [auth E] Focus chain R [auth B] Focus chain X [auth C]
NA Query on NA Download Ideal Coordinates CCD File SDF format, chain BA [auth C] SDF format, chain IA [auth D] SDF format, chain N [auth A] SDF format, chain QA [auth E] SDF format, chain S [auth B] SDF format, chain XA [auth F] MOL2 format, chain BA [auth C] MOL2 format, chain IA [auth D] MOL2 format, chain N [auth A] MOL2 format, chain QA [auth E] MOL2 format, chain S [auth B] MOL2 format, chain XA [auth F]	BA [auth C] IA [auth D] N [auth A] QA [auth E] S [auth B] BA [auth C], IA [auth D], N [auth A], QA [auth E], S [auth B], XA [auth F]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain BA [auth C] Focus chain IA [auth D] Focus chain N [auth A] Focus chain QA [auth E] Focus chain S [auth B] Focus chain XA [auth F] Interactions & Density Focus chain BA [auth C] Focus chain IA [auth D] Focus chain N [auth A] Focus chain QA [auth E] Focus chain S [auth B] Focus chain XA [auth F]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.02 Å
R-Value Free: 0.221
R-Value Work: 0.192
R-Value Observed: 0.194
Space Group: P 3₂

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 145.883	α = 90
b = 145.883	β = 90
c = 128.587	γ = 120

Software Package:

Software Name	Purpose
d*TREK	data scaling
SCALEPACK	data scaling
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
d*TREK	data reduction

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2012-08-01

Deposition Author(s):

Kazlauskas, R.J.

Yin, T.

Purpero, V.M.

Revision History (Full details and data files)

Version 1.0: 2012-08-01
Type: Initial release
Version 1.1: 2023-09-13
Changes: Data collection, Database references, Derived calculations, Refinement description