7E9W

The Crystal Structure of D-psicose-3-epimerase from Biortus.

PDB DOI: https://doi.org/10.2210/pdb7E9W/pdb

Classification: ISOMERASE
Organism(s): Ruminiclostridium cellulolyticum H10
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2021-03-05 Released: 2021-03-24
Deposition Author(s): Wang, F., Xu, C., Qi, J., Zhang, M., Tian, F., Wang, M.
Funding Organization(s): The Natural Science Foundation of Jiangsu Province

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.10 Å
R-Value Free: 0.206
R-Value Work: 0.174

wwPDB Validation 3D Report Full Report

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

Literature

The Crystal Structure of D-psicose-3-epimerase from Biortus.

Wang, F., Xu, C., Qi, J., Zhang, M., Tian, F., Wang, M.

To be published.

Macromolecule Content

Total Structure Weight: 145.09 kDa
Atom Count: 9,872
Modelled Residue Count: 1,160
Deposited Residue Count: 1,264
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
D-psicose 3-epimerase	A, B, C, D	316	Ruminiclostridium cellulolyticum H10	Mutation(s): 0 Gene Names: Ccel_0941 EC: 5.1.3.30
UniProt
Find proteins for B8I944 (Ruminiclostridium cellulolyticum (strain ATCC 35319 / DSM 5812 / JCM 6584 / H10)) Explore B8I944 Go to UniProtKB: B8I944
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	B8I944
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain J [auth B] SDF format, chain K [auth B] SDF format, chain L [auth B] SDF format, chain N [auth C] SDF format, chain O [auth C] SDF format, chain P [auth C] SDF format, chain R [auth D] SDF format, chain S [auth D] SDF format, chain T [auth D] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain J [auth B] MOL2 format, chain K [auth B] MOL2 format, chain L [auth B] MOL2 format, chain N [auth C] MOL2 format, chain O [auth C] MOL2 format, chain P [auth C] MOL2 format, chain R [auth D] MOL2 format, chain S [auth D] MOL2 format, chain T [auth D]	F [auth A] G [auth A] H [auth A] J [auth B] K [auth B] F [auth A], G [auth A], H [auth A], J [auth B], K [auth B], L [auth B], N [auth C], O [auth C], P [auth C], R [auth D], S [auth D], T [auth D]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain J [auth B] Focus chain K [auth B] Focus chain L [auth B] Focus chain N [auth C] Focus chain O [auth C] Focus chain P [auth C] Focus chain R [auth D] Focus chain S [auth D] Focus chain T [auth D] Interactions & Density Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain J [auth B] Focus chain K [auth B] Focus chain L [auth B] Focus chain N [auth C] Focus chain O [auth C] Focus chain P [auth C] Focus chain R [auth D] Focus chain S [auth D] Focus chain T [auth D]
MN Query on MN Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain I [auth B] SDF format, chain M [auth C] SDF format, chain Q [auth D] MOL2 format, chain E [auth A] MOL2 format, chain I [auth B] MOL2 format, chain M [auth C] MOL2 format, chain Q [auth D]	E [auth A], I [auth B], M [auth C], Q [auth D]	MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain I [auth B] Focus chain M [auth C] Focus chain Q [auth D] Interactions & Density Focus chain E [auth A] Focus chain I [auth B] Focus chain M [auth C] Focus chain Q [auth D]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.10 Å
R-Value Free: 0.206
R-Value Work: 0.174
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 79.134	α = 90
b = 116.083	β = 105.083
c = 91.817	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2021-03-24

Deposition Author(s):

Funding Organization	Location	Grant Number
The Natural Science Foundation of Jiangsu Province	China	BK20170222

Revision History (Full details and data files)

Version 1.0: 2021-03-24
Type: Initial release
Version 1.1: 2023-11-29
Changes: Data collection, Database references, Derived calculations, Refinement description