1Y2I | pdb_00001y2i

Crystal Structure of MCSG Target APC27401 from Shigella flexneri

PDB DOI: https://doi.org/10.2210/pdb1Y2I/pdb

Classification: Structural Genomics, unknown function
Organism(s): Shigella flexneri 2a str. 2457T
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2004-11-22 Released: 2005-01-04
Deposition Author(s): Brunzelle, J.S., Minasov, G., Yang, X., Shuvalova, L., Collart, F.R., Anderson, W.F., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free:
0.256 (Depositor), 0.254 (DCC)
R-Value Work:
0.192 (Depositor), 0.193 (DCC)
R-Value Observed:
0.195 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 1Y2I

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

Literature

Crystal Structure of MCSG Target APC27401 from Shigella flexneri

Brunzelle, J.S., Minasov, G., Yang, X., Shuvalova, L., Collart, F.R., Anderson, W.F., Midwest Center for Structural Genomics (MCSG)

To be published.

Macromolecule Content

Total Structure Weight: 72.72 kDa
Atom Count: 4,511
Modeled Residue Count: 545
Deposited Residue Count: 665
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical Protein S0862	A, B, C, D, E	133	Shigella flexneri 2a str. 2457T	Mutation(s): 3
UniProt
Find proteins for Q83LS2 (Shigella flexneri) Explore Q83LS2 Go to UniProtKB: Q83LS2
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q83LS2
Sequence Annotations Expand
Reference Sequence

Small Molecules

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

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.256 (Depositor), 0.254 (DCC)
R-Value Work: 0.192 (Depositor), 0.193 (DCC)
R-Value Observed: 0.195 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 56.918	α = 90
b = 79.2	β = 90
c = 109.62	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MAR345	data collection
SCALEPACK	data scaling
SHELXD	phasing
SOLVE	phasing
RESOLVE	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2005-01-04

Deposition Author(s):

Brunzelle, J.S.

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2005-01-04
Type: Initial release
Version 1.1: 2008-04-30
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2017-10-11
Changes: Refinement description
Version 1.4: 2024-10-16
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.