3MXM

TREX1 3' Exonuclease V201D Aicardi-Goutieres Syndrome Mutant

PDB DOI: https://doi.org/10.2210/pdb3MXM/pdb
NAKB: 3MXM

Classification: HYDROLASE/DNA
Organism(s): Mus musculus
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2010-05-07 Released: 2011-05-18
Deposition Author(s): Bailey, S.L., Hollis, T.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.75 Å
R-Value Free: 0.203
R-Value Work: 0.172
R-Value Observed: 0.173

wwPDB Validation 3D Report Full Report

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

Literature

X-ray Crystal Structures of TREX1 3' Exonuclease Autoimmune Disease Mutants

Bailey, S.L., Harvey, S., Perrino, F.W., Hollis, T.

To be published.

Macromolecule Content

Total Structure Weight: 56.79 kDa
Atom Count: 4,184
Modelled Residue Count: 457
Deposited Residue Count: 492
Unique protein chains: 1
Unique nucleic acid chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Three prime repair exonuclease 1	A [auth B], B [auth A]	242	Mus musculus	Mutation(s): 1 Gene Names: Trex1 EC: 3.1.11.2
UniProt
Find proteins for Q91XB0 (Mus musculus) Explore Q91XB0 Go to UniProtKB: Q91XB0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q91XB0
Sequence Annotations Expand
Reference Sequence

Find similar nucleic acids by: Sequence | 3D Structure

Entity ID: 2
Molecule	Chains	Length	Organism	Image
DNA (5'-D(GPAPCPG)-3')	C, D	4	N/A
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
IOD Query on IOD Download Ideal Coordinates CCD File SDF format, chain F [auth B] SDF format, chain G [auth B] SDF format, chain H [auth B] 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 A] SDF format, chain O [auth A] SDF format, chain P [auth A] SDF format, chain Q [auth A] SDF format, chain T [auth D] MOL2 format, chain F [auth B] MOL2 format, chain G [auth B] MOL2 format, chain H [auth B] 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 A] MOL2 format, chain O [auth A] MOL2 format, chain P [auth A] MOL2 format, chain Q [auth A] MOL2 format, chain T [auth D]	F [auth B] G [auth B] H [auth B] J [auth A] K [auth A] F [auth B], G [auth B], H [auth B], J [auth A], K [auth A], L [auth A], M [auth A], N [auth A], O [auth A], P [auth A], Q [auth A], T [auth D]	IODIDE ION I XMBWDFGMSWQBCA-UHFFFAOYSA-M		Interactions Focus chain F [auth B] Focus chain G [auth B] Focus chain H [auth B] Focus chain J [auth A] Focus chain K [auth A] 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 Q [auth A] Focus chain T [auth D] Interactions & Density Focus chain F [auth B] Focus chain G [auth B] Focus chain H [auth B] Focus chain J [auth A] Focus chain K [auth A] 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 Q [auth A] Focus chain T [auth D]
CA Query on CA Download Ideal Coordinates CCD File SDF format, chain E [auth B] SDF format, chain I [auth A] SDF format, chain R [auth C] SDF format, chain S [auth D] MOL2 format, chain E [auth B] MOL2 format, chain I [auth A] MOL2 format, chain R [auth C] MOL2 format, chain S [auth D]	E [auth B], I [auth A], R [auth C], S [auth D]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain E [auth B] Focus chain I [auth A] Focus chain R [auth C] Focus chain S [auth D] Interactions & Density Focus chain E [auth B] Focus chain I [auth A] Focus chain R [auth C] Focus chain S [auth D]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.75 Å
R-Value Free: 0.203
R-Value Work: 0.172
R-Value Observed: 0.173
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 70.468	α = 90
b = 86.026	β = 90
c = 92.79	γ = 90

Software Package:

Software Name	Purpose
CrystalClear	data collection
PHASER	phasing
PHENIX	refinement
d*TREK	data reduction
d*TREK	data scaling

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2011-05-18

Deposition Author(s):

Bailey, S.L.

Hollis, T.

Revision History (Full details and data files)

Version 1.0: 2011-05-18
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2024-02-21
Changes: Data collection, Database references, Derived calculations

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Help and Resources

3MXM

TREX1 3' Exonuclease V201D Aicardi-Goutieres Syndrome Mutant

X-ray Crystal Structures of TREX1 3' Exonuclease Autoimmune Disease Mutants

Entity ID: 1

UniProt

Entity Groups

Sequence Annotations

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