7VWW

X-ray structure of a domain-swapped poly-glutamine Monellin mutant

PDB DOI: https://doi.org/10.2210/pdb7VWW/pdb

Classification: PLANT PROTEIN
Organism(s): Dioscoreophyllum cumminsii
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2021-11-12 Released: 2022-11-16
Deposition Author(s): Manjula, R., Ramaswamy, S., Gosavi, S.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.70 Å
R-Value Free: 0.324
R-Value Work: 0.263
R-Value Observed: 0.266

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Effect of polyQ on protein assembly

Manjula, R., Gosavi, S., Subramanian, R.

To be published.

Macromolecule Content

Total Structure Weight: 86.8 kDa
Atom Count: 5,993
Modelled Residue Count: 720
Deposited Residue Count: 720
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Monellin chain B,Monellin chain A	A, B, C, D, E A, B, C, D, E, F, G, H	90	Dioscoreophyllum cumminsii	Mutation(s): 4
UniProt
Find proteins for P02881 (Dioscoreophyllum cumminsii) Explore P02881 Go to UniProtKB: P02881
Find proteins for P02882 (Dioscoreophyllum cumminsii) Explore P02882 Go to UniProtKB: P02882
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Groups	P02881P02882
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PEG (Subject of Investigation/LOI) Query on PEG Download Ideal Coordinates CCD File SDF format, chain AA [auth F] SDF format, chain BA [auth F] SDF format, chain CA [auth F] SDF format, chain DA [auth G] SDF format, chain EA [auth G] SDF format, chain FA [auth H] SDF format, chain I [auth A] SDF format, chain J [auth A] SDF format, chain K [auth A] SDF format, chain L [auth A] SDF format, chain M [auth A] SDF format, chain N [auth B] SDF format, chain O [auth B] SDF format, chain P [auth C] SDF format, chain Q [auth C] SDF format, chain R [auth C] SDF format, chain S [auth C] SDF format, chain T [auth C] SDF format, chain U [auth C] SDF format, chain V [auth D] SDF format, chain W [auth D] SDF format, chain X [auth D] SDF format, chain Y [auth E] SDF format, chain Z [auth F] MOL2 format, chain AA [auth F] MOL2 format, chain BA [auth F] MOL2 format, chain CA [auth F] MOL2 format, chain DA [auth G] MOL2 format, chain EA [auth G] MOL2 format, chain FA [auth H] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain L [auth A] MOL2 format, chain M [auth A] MOL2 format, chain N [auth B] MOL2 format, chain O [auth B] MOL2 format, chain P [auth C] MOL2 format, chain Q [auth C] MOL2 format, chain R [auth C] MOL2 format, chain S [auth C] MOL2 format, chain T [auth C] MOL2 format, chain U [auth C] MOL2 format, chain V [auth D] MOL2 format, chain W [auth D] MOL2 format, chain X [auth D] MOL2 format, chain Y [auth E] MOL2 format, chain Z [auth F]	AA [auth F] BA [auth F] CA [auth F] DA [auth G] EA [auth G] AA [auth F], BA [auth F], CA [auth F], DA [auth G], EA [auth G], FA [auth H], I [auth A], J [auth A], K [auth A], L [auth A], M [auth A], N [auth B], O [auth B], P [auth C], Q [auth C], R [auth C], S [auth C], T [auth C], U [auth C], V [auth D], W [auth D], X [auth D], Y [auth E], Z [auth F]	DI(HYDROXYETHYL)ETHER C₄ H₁₀ O₃ MTHSVFCYNBDYFN-UHFFFAOYSA-N		Interactions Focus chain AA [auth F] Focus chain BA [auth F] Focus chain CA [auth F] Focus chain DA [auth G] Focus chain EA [auth G] Focus chain FA [auth H] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth B] Focus chain O [auth B] Focus chain P [auth C] Focus chain Q [auth C] Focus chain R [auth C] Focus chain S [auth C] Focus chain T [auth C] Focus chain U [auth C] Focus chain V [auth D] Focus chain W [auth D] Focus chain X [auth D] Focus chain Y [auth E] Focus chain Z [auth F] Interactions & Density Focus chain AA [auth F] Focus chain BA [auth F] Focus chain CA [auth F] Focus chain DA [auth G] Focus chain EA [auth G] Focus chain FA [auth H] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth B] Focus chain O [auth B] Focus chain P [auth C] Focus chain Q [auth C] Focus chain R [auth C] Focus chain S [auth C] Focus chain T [auth C] Focus chain U [auth C] Focus chain V [auth D] Focus chain W [auth D] Focus chain X [auth D] Focus chain Y [auth E] Focus chain Z [auth F]