4RZ6 | pdb_00004rz6

Transaldolase B E96Q F178Y from E.coli

PDB DOI: https://doi.org/10.2210/pdb4RZ6/pdb

Classification: TRANSFERASE
Organism(s): Escherichia coli K-12
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2014-12-18 Released: 2015-10-07
Deposition Author(s): Stellmacher, L., Sandalova, T., Leptihn, S., Schneider, G., Sprenger, G.A., Samland, A.K.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free:
0.249 (Depositor), 0.250 (DCC)
R-Value Work:
0.201 (Depositor), 0.210 (DCC)
R-Value Observed:
0.203 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

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

Literature

Acid Base Catalyst Discriminates between a Fructose 6-Phosphate Aldolase and a Transaldolase

Stellmacher, L., Sandalova, T., Leptihn, S., Schneider, G., Sprenger, G.A., Samland, A.K.

(2015) ChemCatChem

DOI: https://doi.org/10.1002/cctc.201500478

Macromolecule Content

Total Structure Weight: 75.76 kDa
Atom Count: 5,370
Modeled Residue Count: 632
Deposited Residue Count: 674
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Transaldolase B	A, B	337	Escherichia coli K-12	Mutation(s): 2 Gene Names: b0008, JW0007, talB, yaaK EC: 2.2.1.2
UniProt
Find proteins for P0A870 (Escherichia coli (strain K12)) Explore P0A870 Go to UniProtKB: P0A870
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0A870
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
P6G Query on P6G Download Ideal Coordinates CCD File SDF format, chain E [auth A] MOL2 format, chain E [auth A] mmCIF format, chain E [auth A]	E [auth A]	HEXAETHYLENE GLYCOL C₁₂ H₂₆ O₇ IIRDTKBZINWQAW-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Interactions & Density Focus chain E [auth A]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain H [auth B] SDF format, chain G [auth B] SDF format, chain D [auth A] SDF format, chain C [auth A] MOL2 format, chain H [auth B] MOL2 format, chain G [auth B] MOL2 format, chain D [auth A] MOL2 format, chain C [auth A] mmCIF format, chain H [auth B] mmCIF format, chain G [auth B] mmCIF format, chain D [auth A] mmCIF format, chain C [auth A]	C [auth A], D [auth A], G [auth B], H [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain G [auth B] Focus chain H [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain G [auth B] Focus chain H [auth B]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain K [auth B] SDF format, chain J [auth B] SDF format, chain I [auth B] SDF format, chain F [auth A] MOL2 format, chain K [auth B] MOL2 format, chain J [auth B] MOL2 format, chain I [auth B] MOL2 format, chain F [auth A] mmCIF format, chain K [auth B] mmCIF format, chain J [auth B] mmCIF format, chain I [auth B] mmCIF format, chain F [auth A]	F [auth A], I [auth B], J [auth B], K [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain F [auth A] Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B] Interactions & Density Focus chain F [auth A] Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.249 (Depositor), 0.250 (DCC)
R-Value Work: 0.201 (Depositor), 0.210 (DCC)
R-Value Observed: 0.203 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 67.844	α = 90
b = 89.513	β = 90
c = 130.512	γ = 90

Software Package:

Software Name	Purpose
MxCuBE	data collection
MOLREP	phasing
REFMAC	refinement
XDS	data reduction
Aimless	data scaling

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2015-10-07

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2015-10-07
Type: Initial release
Version 1.1: 2023-09-20
Changes: Data collection, Database references, Derived calculations, Refinement description