Macromolecule Content

Total Structure Weight: 236.35 kDa
Atom Count: 17,726
Modelled Residue Count: 1,968
Deposited Residue Count: 2,048
Unique protein chains: 1

4MLP

Mammalian cryptochrome in complex with a small molecule competitor of its ubiquitin ligase

PDB DOI: 10.2210/pdb4MLP/pdb

Classification: TRANSCRIPTION
Organism(s): Mus musculus
Expression System: Spodoptera frugiperda
Mutation(s): No

Deposited: 2013-09-06 Released: 2013-10-16
Deposition Author(s): Nangle, S., Xing, W., Zheng, N.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.94 Å
R-Value Free: 0.217
R-Value Work: 0.179
R-Value Observed: 0.180

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Crystal structure of mammalian cryptochrome in complex with a small molecule competitor of its ubiquitin ligase.

Nangle, S., Xing, W., Zheng, N.

(2013) Cell Res 23: 1417-1419

PubMed: 24080726 Search on PubMedSearch on PubMed Central
DOI: 10.1038/cr.2013.136
Primary Citation of Related Structures:
4MLP

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cryptochrome-2	B [auth A], C [auth B], A [auth C], D	512	Mus musculus	Mutation(s): 0 Gene Names: Cry2, Kiaa0658
UniProt
Find proteins for Q9R194 (Mus musculus) Explore Q9R194 Go to UniProtKB: Q9R194
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9R194
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
2CX Query on 2CX Download Ideal Coordinates CCD File SDF format, chain E [auth C] SDF format, chain F [auth A] SDF format, chain G [auth B] SDF format, chain H [auth D] MOL2 format, chain E [auth C] MOL2 format, chain F [auth A] MOL2 format, chain G [auth B] MOL2 format, chain H [auth D]	E [auth C], F [auth A], G [auth B], H [auth D]	N-[(2S)-3-(9H-carbazol-9-yl)-2-hydroxypropyl]-N-(furan-2-ylmethyl)methanesulfonamide C₂₁ H₂₂ N₂ O₄ S OQAFDLPAPSSOHY-MRXNPFEDSA-N		Ligand Interaction

Binding Affinity Annotations
ID	Source	Binding Affinity
2CX	BindingDB: 4MLP	EC50: 870 (nM) from 1 assay(s)

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.94 Å
R-Value Free: 0.217
R-Value Work: 0.179
R-Value Observed: 0.180
Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.21	α = 89.94
b = 93.651	β = 90.09
c = 141.179	γ = 90.25

Software Package:

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

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2013-10-16

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2013-10-16
Type: Initial release
Version 1.1: 2013-12-18
Changes: Database references

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.