7D75

X-ray structure of a domain-swapped dimer of Monellin with YEDKG loop-1 mutant

PDB DOI: https://doi.org/10.2210/pdb7D75/pdb

Classification: PLANT PROTEIN
Organism(s): Dioscoreophyllum cumminsii
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2020-10-03 Released: 2021-10-06
Deposition Author(s): Manjula, R., Ramaswamy, S., Gosavi, S.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.50 Å
R-Value Free: 0.304
R-Value Work: 0.262
R-Value Observed: 0.264

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Domain swapped structure of Monellin Loop1-mutant

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

To be published.

Macromolecule Content

Total Structure Weight: 44.73 kDa
Atom Count: 3,183
Modelled Residue Count: 360
Deposited Residue Count: 364
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Single chain Monellin	A, B, C, D	91	Dioscoreophyllum cumminsii	Mutation(s): 0
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 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
MES Query on MES Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain FA [auth D] MOL2 format, chain E [auth A] MOL2 format, chain FA [auth D]	E [auth A], FA [auth D]	2-(N-MORPHOLINO)-ETHANESULFONIC ACID C₆ H₁₃ N O₄ S SXGZJKUKBWWHRA-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain FA [auth D] Interactions & Density Focus chain E [auth A] Focus chain FA [auth D]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain GA [auth D] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain J [auth A] SDF format, chain K [auth A] SDF format, chain Q [auth B] SDF format, chain R [auth B] SDF format, chain S [auth B] SDF format, chain T [auth B] SDF format, chain Z [auth C] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain GA [auth D] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain Q [auth B] MOL2 format, chain R [auth B] MOL2 format, chain S [auth B] MOL2 format, chain T [auth B] MOL2 format, chain Z [auth C]	F [auth A] G [auth A] GA [auth D] H [auth A] I [auth A] F [auth A], G [auth A], GA [auth D], H [auth A], I [auth A], J [auth A], K [auth A], Q [auth B], R [auth B], S [auth B], T [auth B], Z [auth C]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain F [auth A] Focus chain G [auth A] Focus chain GA [auth D] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain Q [auth B] Focus chain R [auth B] Focus chain S [auth B] Focus chain T [auth B] Focus chain Z [auth C] Interactions & Density Focus chain F [auth A] Focus chain G [auth A] Focus chain GA [auth D] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain Q [auth B] Focus chain R [auth B] Focus chain S [auth B] Focus chain T [auth B] Focus chain Z [auth C]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain AA [auth C] SDF format, chain BA [auth C] SDF format, chain CA [auth C] SDF format, chain DA [auth C] SDF format, chain EA [auth C] SDF format, chain HA [auth D] SDF format, chain IA [auth D] SDF format, chain JA [auth D] SDF format, chain L [auth A] SDF format, chain M [auth A] SDF format, chain N [auth A] SDF format, chain O [auth A] SDF format, chain P [auth A] SDF format, chain U [auth B] SDF format, chain V [auth B] SDF format, chain W [auth B] SDF format, chain X [auth B] SDF format, chain Y [auth B] MOL2 format, chain AA [auth C] MOL2 format, chain BA [auth C] MOL2 format, chain CA [auth C] MOL2 format, chain DA [auth C] MOL2 format, chain EA [auth C] MOL2 format, chain HA [auth D] MOL2 format, chain IA [auth D] MOL2 format, chain JA [auth D] MOL2 format, chain L [auth A] MOL2 format, chain M [auth A] MOL2 format, chain N [auth A] MOL2 format, chain O [auth A] MOL2 format, chain P [auth A] MOL2 format, chain U [auth B] MOL2 format, chain V [auth B] MOL2 format, chain W [auth B] MOL2 format, chain X [auth B] MOL2 format, chain Y [auth B]	AA [auth C] BA [auth C] CA [auth C] DA [auth C] EA [auth C] AA [auth C], BA [auth C], CA [auth C], DA [auth C], EA [auth C], HA [auth D], IA [auth D], JA [auth D], L [auth A], M [auth A], N [auth A], O [auth A], P [auth A], U [auth B], V [auth B], W [auth B], X [auth B], Y [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain AA [auth C] Focus chain BA [auth C] Focus chain CA [auth C] Focus chain DA [auth C] Focus chain EA [auth C] Focus chain HA [auth D] Focus chain IA [auth D] Focus chain JA [auth D] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Focus chain P [auth A] Focus chain U [auth B] Focus chain V [auth B] Focus chain W [auth B] Focus chain X [auth B] Focus chain Y [auth B] Interactions & Density Focus chain AA [auth C] Focus chain BA [auth C] Focus chain CA [auth C] Focus chain DA [auth C] Focus chain EA [auth C] Focus chain HA [auth D] Focus chain IA [auth D] Focus chain JA [auth D] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Focus chain P [auth A] Focus chain U [auth B] Focus chain V [auth B] Focus chain W [auth B] Focus chain X [auth B] Focus chain Y [auth B]