2IB0 | pdb_00002ib0

Crystal structure of a conserved hypothetical protein, rv2844, from Mycobacterium tuberculosis

PDB DOI: https://doi.org/10.2210/pdb2IB0/pdb

Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
Organism(s): Mycobacterium tuberculosis
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2006-09-08 Released: 2006-09-26
Deposition Author(s): Yu, M., Bursey, E.H., Radhakannan, T., Kim, C.Y., Kaviratne, T., Woodruff, T., Segelke, B.W., Lekin, T., Toppani, D., Terwilliger, T.C., Hung, L.W., TB Structural Genomics Consortium (TBSGC), Integrated Center for Structure and Function Innovation (ISFI)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free:
0.235 (Depositor), 0.262 (DCC)
R-Value Work:
0.202 (Depositor)
R-Value Observed:
0.204 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 2IB0

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

Literature

Crystal structure of a conserved hypothetical protein, rv2844, from Mycobacterium tuberculosis

Yu, M., Bursey, E.H., Radhakannan, T., Kim, C.Y., Kaviratne, T., Woodruff, T., Segelke, B.W., Lekin, T., Toppani, D., Terwilliger, T.C., Hung, L.W.

To be published.

Macromolecule Content

Total Structure Weight: 36.06 kDa
Atom Count: 2,183
Modeled Residue Count: 274
Deposited Residue Count: 340
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CONSERVED HYPOTHETICAL ALANINE RICH PROTEIN	A, B	170	Mycobacterium tuberculosis	Mutation(s): 0 Gene Names: Rv2844
UniProt
Find proteins for O05815 (Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh)) Explore O05815 Go to UniProtKB: O05815
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	O05815
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.235 (Depositor), 0.262 (DCC)
R-Value Work: 0.202 (Depositor)
R-Value Observed: 0.204 (Depositor)

Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 98.029	α = 90
b = 98.029	β = 90
c = 91.337	γ = 90

Software Package:

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

Structure Validation

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Entry History

Deposition Data

Released Date: 2006-09-26

Deposition Author(s):

Radhakannan, T.

Terwilliger, T.C.

TB Structural Genomics Consortium (TBSGC)

Integrated Center for Structure and Function Innovation (ISFI)

Revision History (Full details and data files)

Version 1.0: 2006-09-26
Type: Initial release
Version 1.1: 2008-05-01
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Advisory, Derived calculations, Version format compliance
Version 1.3: 2017-10-18
Changes: Advisory, Refinement description
Version 1.4: 2024-02-21
Changes: Advisory, 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.