5F2L

Tagatose-1,6-bisphosphate aldolase from Streptococcus pyogenes in complex with competitive inhibitor talitol-1,6-bisphosphate

PDB DOI: https://doi.org/10.2210/pdb5F2L/pdb

Classification: LYASE
Organism(s): Streptococcus pyogenes serotype M1
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2015-12-02 Released: 2016-12-07
Deposition Author(s): LowKam, C.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.75 Å
R-Value Free: 0.189
R-Value Work: 0.163
R-Value Observed: 0.163

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

NON-STEREOSPECIFIC SUBSTRATE CLEAVAGE BY TAGATOSE-BISPHOSPHATE CLASS I ALDOLASE

LowKam, C., Liotard, B., Sygusch, J.

To be published.

Macromolecule Content

Total Structure Weight: 147.27 kDa
Atom Count: 11,823
Modelled Residue Count: 1,300
Deposited Residue Count: 1,308
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Tagatose 1,6-diphosphate aldolase 2	A, B [auth C], C [auth B], D	327	Streptococcus pyogenes serotype M1	Mutation(s): 0 Gene Names: lacD2, lacD.2, SPy_1919, M5005_Spy1635 EC: 4.1.2.40
UniProt
Find proteins for P63705 (Streptococcus pyogenes serotype M1) Explore P63705 Go to UniProtKB: P63705
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P63705
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
M2P Query on M2P 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]	D-MANNITOL-1,6-DIPHOSPHATE C₆ H₁₆ O₁₂ P₂ WOYYTQHMNDWRCW-KVTDHHQDSA-N		Interactions Focus chain E [auth A] Interactions & Density Focus chain E [auth A]
ACT Query on ACT Download Ideal Coordinates CCD File SDF format, chain O [auth D] MOL2 format, chain O [auth D] mmCIF format, chain O [auth D]	O [auth D]	ACETATE ION C₂ H₃ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-M		Interactions Focus chain O [auth D] Interactions & Density Focus chain O [auth D]
CA Query on CA Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth C] SDF format, chain I [auth C] SDF format, chain J [auth C] SDF format, chain L [auth B] SDF format, chain M [auth B] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth C] MOL2 format, chain I [auth C] MOL2 format, chain J [auth C] MOL2 format, chain L [auth B] MOL2 format, chain M [auth B] mmCIF format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth C] mmCIF format, chain I [auth C] mmCIF format, chain J [auth C] mmCIF format, chain L [auth B] mmCIF format, chain M [auth B]	F [auth A] G [auth A] H [auth C] I [auth C] J [auth C] F [auth A], G [auth A], H [auth C], I [auth C], J [auth C], L [auth B], M [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth C] Focus chain I [auth C] Focus chain J [auth C] Focus chain L [auth B] Focus chain M [auth B] Interactions & Density Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth C] Focus chain I [auth C] Focus chain J [auth C] Focus chain L [auth B] Focus chain M [auth B]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain K [auth C] SDF format, chain N [auth B] SDF format, chain P [auth D] MOL2 format, chain K [auth C] MOL2 format, chain N [auth B] MOL2 format, chain P [auth D] mmCIF format, chain K [auth C] mmCIF format, chain N [auth B] mmCIF format, chain P [auth D]	K [auth C], N [auth B], P [auth D]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain K [auth C] Focus chain N [auth B] Focus chain P [auth D] Interactions & Density Focus chain K [auth C] Focus chain N [auth B] Focus chain P [auth D]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.75 Å
R-Value Free: 0.189
R-Value Work: 0.163
R-Value Observed: 0.163
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.966	α = 90
b = 108.029	β = 90
c = 237.423	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

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Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2016-12-07

Deposition Author(s):

LowKam, C.

Revision History (Full details and data files)

Version 1.0: 2016-12-07
Type: Initial release
Version 1.1: 2023-09-27
Changes: Data collection, Database references, Derived calculations, Refinement description