1Q77 | pdb_00001q77

X-ray crystal structure of putative Universal Stress Protein from Aquifex aeolicus

PDB DOI: https://doi.org/10.2210/pdb1Q77/pdb

Classification: Structural genomics, unknown function
Organism(s): Aquifex aeolicus
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2003-08-16 Released: 2003-11-18
Deposition Author(s): Osipiuk, J., Zhou, M., Moy, S., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.70 Å
R-Value Free:
0.257 (Depositor), 0.220 (DCC)
R-Value Work:
0.220 (Depositor), 0.215 (DCC)
R-Value Observed:
0.220 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 1Q77

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

Literature

Structural homolog of Universal Stress Protein from Aquifex aeolicus

Osipiuk, J., Zhou, M., Moy, S., Collart, F., Joachimiak, A.

To be published.

Macromolecule Content

Total Structure Weight: 31.32 kDa
Atom Count: 2,227
Modeled Residue Count: 276
Deposited Residue Count: 276
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein AQ_178	A, B	138	Aquifex aeolicus	Mutation(s): 1 Gene Names: aq_178
UniProt
Find proteins for O66565 (Aquifex aeolicus (strain VF5)) Explore O66565 Go to UniProtKB: O66565
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	O66565
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 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 B] MOL2 format, chain C [auth B] mmCIF format, chain C [auth B]	C [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth B] Interactions & Density Focus chain C [auth B]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A, B	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.70 Å
R-Value Free: 0.257 (Depositor), 0.220 (DCC)
R-Value Work: 0.220 (Depositor), 0.215 (DCC)
R-Value Observed: 0.220 (Depositor)

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 94.375	α = 90
b = 94.375	β = 90
c = 134.542	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
CNS	phasing

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2003-11-18

Deposition Author(s):

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2003-11-18
Type: Initial release
Version 1.1: 2008-04-29
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2024-11-13
Changes: Data collection, Database references, Derived calculations, Structure summary

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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.