3IEZ | pdb_00003iez

Crystal structure of the RasGAP C-terminal (RGC) domain of IQGAP2

PDB DOI: https://doi.org/10.2210/pdb3IEZ/pdb

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

Deposited: 2009-07-23 Released: 2009-11-03
Deposition Author(s): Nedyalkova, L., Tempel, W., Tong, Y., Zhong, N., Crombet, L., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Weigelt, J., Bochkarev, A., Park, H., Structural Genomics Consortium (SGC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.50 Å
R-Value Free:
0.257 (Depositor), 0.256 (DCC)
R-Value Work:
0.207 (Depositor), 0.208 (DCC)
R-Value Observed:
0.209 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 3IEZ

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

Literature

Crystal structure of the RasGAP C-terminal (RGC) domain of IQGAP2

Nedyalkova, L., Tempel, W., Tong, Y., Zhong, N., Crombet, L., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Weigelt, J., Bochkarev, A., Park, H.

To be published.

Macromolecule Content

Total Structure Weight: 26.46 kDa
Atom Count: 1,713
Modeled Residue Count: 189
Deposited Residue Count: 228
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ras GTPase-activating-like protein IQGAP2	A, B	114	Homo sapiens	Mutation(s): 0 Gene Names: IQGAP2
UniProt & NIH Common Fund Data Resources
Find proteins for Q13576 (Homo sapiens) Explore Q13576 Go to UniProtKB: Q13576
PHAROS: Q13576 GTEx: ENSG00000145703
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q13576
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
UNX Query on UNX Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain F [auth A] SDF format, chain G [auth B] SDF format, chain H [auth B] SDF format, chain I [auth B] SDF format, chain J [auth B] SDF format, chain E [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth B] MOL2 format, chain H [auth B] MOL2 format, chain I [auth B] MOL2 format, chain J [auth B] MOL2 format, chain E [auth A] mmCIF format, chain C [auth A] mmCIF format, chain D [auth A] mmCIF format, chain F [auth A] mmCIF format, chain G [auth B] mmCIF format, chain H [auth B] mmCIF format, chain I [auth B] mmCIF format, chain J [auth B] mmCIF format, chain E [auth A]	C [auth A] D [auth A] E [auth A] F [auth A] G [auth B] C [auth A], D [auth A], E [auth A], F [auth A], G [auth B], H [auth B], I [auth B], J [auth B]	UNKNOWN ATOM OR ION X		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth B] Focus chain H [auth B] Focus chain I [auth B] Focus chain J [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth B] Focus chain H [auth B] Focus chain I [auth B] Focus chain J [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.50 Å
R-Value Free: 0.257 (Depositor), 0.256 (DCC)
R-Value Work: 0.207 (Depositor), 0.208 (DCC)
R-Value Observed: 0.209 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 45.083	α = 90
b = 47.256	β = 95.51
c = 46.661	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SHELX	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2009-11-03

Deposition Author(s):

Arrowsmith, C.H.

Structural Genomics Consortium (SGC)

Revision History (Full details and data files)

Version 1.0: 2009-11-03
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2017-11-01
Changes: Refinement description
Version 1.3: 2024-02-21
Changes: Data collection, Database references

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.