4QQI

Crystal structure of ANKRA2-RFX7 complex

PDB DOI: https://doi.org/10.2210/pdb4QQI/pdb

Classification: STRUCTURAL PROTEIN
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2014-06-27 Released: 2014-09-03
Deposition Author(s): Xu, C., Tempel, W., Dong, A., Mackenzie, F., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Min, J., Structural Genomics Consortium (SGC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.03 Å
R-Value Free: 0.269
R-Value Work: 0.219
R-Value Observed: 0.221

wwPDB Validation 3D Report Full Report

This is version 1.4 of the entry. See complete history.

Literature

Crystal structure of ANKRA2-RFX7 complex

Xu, C., Tempel, W., Mackenzie, F., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Min, J.

To be published.

Macromolecule Content

Total Structure Weight: 23.31 kDa
Atom Count: 1,591
Modelled Residue Count: 192
Deposited Residue Count: 207
Unique protein chains: 2

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ankyrin repeat family A protein 2	A	190	Homo sapiens	Mutation(s): 0 Gene Names: ANKRA2, ANKRA
UniProt & NIH Common Fund Data Resources
Find proteins for Q9H9E1 (Homo sapiens) Explore Q9H9E1 Go to UniProtKB: Q9H9E1
PHAROS: Q9H9E1 GTEx: ENSG00000164331
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9H9E1
Sequence Annotations Expand
Reference Sequence

Find similar proteins by: Sequence | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
DNA-binding protein RFX7	B [auth X]	17	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for Q2KHR2 (Homo sapiens) Explore Q2KHR2 Go to UniProtKB: Q2KHR2
PHAROS: Q2KHR2 GTEx: ENSG00000181827
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q2KHR2
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A]	C [auth A], D [auth A], E [auth A], F [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A]
UNL Query on UNL Download Ideal Coordinates CCD File	O [auth A]	Unknown ligand QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain O [auth A] Interactions & Density Focus chain O [auth A]
UNX Query on UNX Download Ideal Coordinates CCD File SDF format, chain G [auth A] 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 L [auth A] SDF format, chain M [auth A] SDF format, chain N [auth A] SDF format, chain P [auth X] SDF format, chain Q [auth X] SDF format, chain R [auth X] MOL2 format, chain G [auth A] 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 L [auth A] MOL2 format, chain M [auth A] MOL2 format, chain N [auth A] MOL2 format, chain P [auth X] MOL2 format, chain Q [auth X] MOL2 format, chain R [auth X]	G [auth A] H [auth A] I [auth A] J [auth A] K [auth A] G [auth A], H [auth A], I [auth A], J [auth A], K [auth A], L [auth A], M [auth A], N [auth A], P [auth X], Q [auth X], R [auth X]	UNKNOWN ATOM OR ION X		Interactions Focus chain G [auth A] Focus chain H [auth A] 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 A] Focus chain P [auth X] Focus chain Q [auth X] Focus chain R [auth X] Interactions & Density Focus chain G [auth A] Focus chain H [auth A] 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 A] Focus chain P [auth X] Focus chain Q [auth X] Focus chain R [auth X]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.03 Å
R-Value Free: 0.269
R-Value Work: 0.219
R-Value Observed: 0.221
Space Group: P 2₁ 2₁ 2
Diffraction Data: https://doi.org/10.18430/m34qqi

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 75.459	α = 90
b = 102.325	β = 90
c = 32.566	γ = 90

Software Package:

Software Name	Purpose
Aimless	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
XDS	data reduction

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2014-09-03

Deposition Author(s):

Structural Genomics Consortium (SGC)

Revision History (Full details and data files)

Version 1.0: 2014-09-03
Type: Initial release
Version 1.1: 2015-03-18
Changes: Database references
Version 1.2: 2015-04-29
Changes: Database references
Version 1.3: 2019-12-18
Changes: Data collection, Database references
Version 1.4: 2023-09-20
Changes: Data collection, Database references, Derived calculations, Refinement description