3MON | pdb_00003mon

CRYSTAL STRUCTURES OF TWO INTENSELY SWEET PROTEINS

PDB DOI: https://doi.org/10.2210/pdb3MON/pdb
Entry: 3MON supersedes: 1MON

Classification: SWEET-TASTING PROTEIN
Organism(s): Dioscoreophyllum cumminsii
Mutation(s): No

Deposited: 1992-08-26 Released: 1993-10-31
Deposition Author(s): Jiang, F., Tong, L., Kim, S.-H.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.80 Å
R-Value Work:
0.193 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 3MON

This is version 1.3 of the entry. See complete history.

Literature

Crystal structures of two intensely sweet proteins.

Kim, S.H., de Vos, A., Ogata, C.

(1988) Trends Biochem Sci 13: 13-15

PubMed: 3072690 Search on PubMed
DOI: https://doi.org/10.1016/0968-0004(88)90011-4
Primary Citation Related Structures:
1THI, 3MON

Macromolecule Content

Total Structure Weight: 44.41 kDa
Atom Count: 3,136
Modeled Residue Count: 376
Deposited Residue Count: 376
Unique protein chains: 2

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
MONELLIN	A, C, E, G	44	Dioscoreophyllum cumminsii	Mutation(s): 0
UniProt
Find proteins for P02881 (Dioscoreophyllum cumminsii) Explore P02881 Go to UniProtKB: P02881
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P02881
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
MONELLIN	B, D, F, H	50	Dioscoreophyllum cumminsii	Mutation(s): 0
UniProt
Find proteins for P02882 (Dioscoreophyllum cumminsii) Explore P02882 Go to UniProtKB: P02882
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P02882
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.80 Å
R-Value Work: 0.193 (Depositor)

Space Group: P 1 1 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 39.84	α = 90
b = 87.2	β = 90
c = 72.06	γ = 107.3

Software Package:

Software Name	Purpose
X-PLOR	refinement

Structure Validation

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Entry History

Deposition Data

Released Date: 1993-10-31

Deposition Author(s):

This entry supersedes: 1MON

Revision History (Full details and data files)

Version 1.0: 1993-10-31
Type: Initial release
Version 1.1: 2008-03-25
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2024-02-21
Changes: Data collection, Database references, Other

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