Macromolecule Content

Total Structure Weight: 26.63 kDa
Atom Count: 1,899
Modelled Residue Count: 230
Deposited Residue Count: 236
Unique protein chains: 1

2I7R

conserved domain protein

PDB DOI: https://doi.org/10.2210/pdb2I7R/pdb

Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
Organism(s): Streptococcus pneumoniae
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2006-08-31 Released: 2006-10-17
Deposition Author(s): Duke, N.E.C., Zhou, M., Abdullah, J., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.257
R-Value Work: 0.198
R-Value Observed: 0.200

wwPDB Validation 3D Report Full Report

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

Literature

conserved domain protein

Duke, N.E.C., Zhou, M., Abdullah, J., Joachimiak, A.

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Conserved domain protein	A, B	118	Streptococcus pneumoniae	Mutation(s): 3
UniProt
Find proteins for A0A0H2UP77 (Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4)) Explore A0A0H2UP77 Go to UniProtKB: A0A0H2UP77
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A0A0H2UP77
Protein Feature View Expand
Reference Sequence

Small Molecules

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: 2.20 Å
R-Value Free: 0.257
R-Value Work: 0.198
R-Value Observed: 0.200
Space Group: P 6₅

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 97.624	α = 90
b = 97.624	β = 90
c = 55.151	γ = 120

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
MLPHARE	phasing
RESOLVE	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
SBC-Collect	data collection
HKL-2000	data reduction
ARP/wARP	model building

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2006-10-17

Deposition Author(s):

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2006-10-17
Type: Initial release
Version 1.1: 2008-05-01
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2017-10-18
Changes: Refinement description

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.