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1AWC|pdb_00001awc
MOUSE GABP ALPHA/BETA DOMAIN BOUND TO DNA
- PDB DOI: https://doi.org/10.2210/pdb1AWC/pdb
- NAKB: 1AWC
- Classification: TRANSCRIPTION/DNA
- Organism(s): Mus musculus
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No
- Deposited: 1997-10-01 Released: 1998-03-18
- Deposition Author(s): Batchelor, A.H.,Wolberger, C.
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.15 Å
- R-Value Free: 0.282 (Depositor), 0.270 (DCC)
- R-Value Work: 0.211 (Depositor), 0.210 (DCC)
wwPDB Validation 3D Report Full Report
Download MendeleyThe structure of GABPalpha/beta: an ETS domain- ankyrin repeat heterodimer bound to DNA.
Batchelor, A.H., Piper, D.E., de la Brousse, F.C., McKnight, S.L., Wolberger, C.(1998) Science 279: 1037-1041
- PubMed: 9461436 Search on PubMed
- DOI: https://doi.org/10.1126/science.279.5353.1037
- Primary Citation of Related Structures:
1AWC - PubMed Abstract:
GA-binding protein (GABP) is a transcriptional regulator composed of two structurally dissimilar subunits. The alpha subunit contains a DNA-binding domain that is a member of the ETS family, whereas the beta subunit contains a series of ankyrin repeats. The crystal structure of a ternary complex containing a GABPalpha/beta ETS domain-ankyrin repeat heterodimer bound to DNA was determined at 2. 15 angstrom resolution. The structure shows how an ETS domain protein can recruit a partner protein using both the ETS domain and a carboxyl-terminal extension and provides a view of an extensive protein-protein interface formed by a set of ankyrin repeats. The structure also reveals how the GABPalpha ETS domain binds to its core GGA DNA-recognition motif.
- Department of Biophysics and Biophysical Chemistry and the Howard Hughes Medical Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Organizational Affiliation:
Explore in 3D: Structure |Sequence Annotations |Electron Density |Validation Report
Global Symmetry: Asymmetric - C1
Global Stoichiometry: Hetero 2-mer - A1B1
Find Similar Assemblies
Biological assembly 1 assigned by authors.
Macromolecule Content
- Total Structure Weight: 43.14 kDa
- Atom Count: 2,966
- Modeled Residue Count: 305
- Deposited Residue Count: 305
- Unique protein chains: 2
- Unique nucleic acid chains: 2
Entity ID: 3 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| PROTEIN (GA BINDING PROTEIN ALPHA) | C [auth A] | 110 | Mus musculus | Mutation(s): 0 Gene Names: GABP ALPHA |  |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for Q00422 (Mus musculus) Explore Q00422 Go to UniProtKB: Q00422 | |||||
IMPC: MGI:95610 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q00422 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Entity ID: 4 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| PROTEIN (GA BINDING PROTEIN BETA 1) | D [auth B] | 153 | Mus musculus | Mutation(s): 0 Gene Names: GABP BETA 1 |  |
UniProt | |||||
Find proteins for Q00420 (Mus musculus) Explore Q00420 Go to UniProtKB: Q00420 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q00420 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Find similar nucleic acids by: Sequence | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Length | Organism | Image | |
| DNA (5'-D(*AP*AP*(BRU)P*GP*AP*CP*CP*GP*GP*AP*AP*GP*TP*AP*(CBR)P*AP*CP*(CBR)P*GP*GP*A)-3') | A [auth D] | 21 | N/A |  | |
Sequence AnnotationsExpand | |||||
| |||||
Find similar nucleic acids by: Sequence | 3D Structure
Entity ID: 2 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Length | Organism | Image | |
| DNA (5'-D(*TP*TP*CP*CP*GP*GP*(BRU)P*GP*(BRU)P*AP*CP*TP*TP*CP*CP*GP*GP*TP*CP*AP*T)-3') | B [auth E] | 21 | N/A |  | |
Sequence AnnotationsExpand | |||||
| |||||
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.15 Å
- R-Value Free: 0.282 (Depositor), 0.270 (DCC)
- R-Value Work: 0.211 (Depositor), 0.210 (DCC)
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 201.6 | α = 90 |
| b = 34.55 | β = 99.83 |
| c = 59.26 | γ = 90 |
| Software Name | Purpose |
|---|---|
| MLPHARE | phasing |
| X-PLOR | refinement |
| DENZO | data reduction |
| SCALEPACK | data scaling |
Deposition Data
- Released Date: 1998-03-18 Deposition Author(s): Batchelor, A.H.,Wolberger, C.
Revision History (Full details and data files)
- Version 1.0: 1998-03-18
Type: Initial release - Version 1.1: 2008-05-22
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Version format compliance - Version 1.3: 2024-02-07
Changes: Data collection, Database references, Derived calculations
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