1OY1 | pdb_00001oy1

X-Ray Structure Of ElbB From E. Coli. Northeast Structural Genomics Research Consortium (Nesg) Target Er105

PDB DOI: https://doi.org/10.2210/pdb1OY1/pdb

Classification: UNKNOWN FUNCTION, STRUCTURAL GENOMICS
Organism(s): Escherichia coli K-12
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2003-04-03 Released: 2003-04-22
Deposition Author(s): Benach, J., Edstrom, W., Ma, L.C., Xiao, R., Acton, T.B., Rost, B., Montelione, G.T., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.95 Å
R-Value Free:
0.265 (Depositor), 0.262 (DCC)
R-Value Work:
0.216 (Depositor), 0.213 (DCC)

wwPDB Validation 3D Report Full Report

Validation slider image for 1OY1

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

Literature

X-Ray Structure Of ElbB From E. Coli. Northeast Structural Genomics Research Consortium (Nesg) Target Er105

Benach, J., Edstrom, W., Ma, L.C., Xiao, R., Acton, T.B., Rost, B., Montelione, G.T., Hunt, J.F.

To be published.

Macromolecule Content

Total Structure Weight: 99.18 kDa
Atom Count: 6,484
Modeled Residue Count: 874
Deposited Residue Count: 912
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PUTATIVE sigma cross-reacting protein 27A	A, B, C, D	228	Escherichia coli K-12	Mutation(s): 8 Gene Names: elbb EC: 4.2.1
UniProt
Find proteins for P0ABU5 (Escherichia coli (strain K12)) Explore P0ABU5 Go to UniProtKB: P0ABU5
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P0ABU5
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Modified Residue	Modification Type	Formula	2D Diagram
MSE Query on MSE	A, B, C, D	MET	Selenomethionine	C₅ H₁₁ N O₂ Se

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.95 Å
R-Value Free: 0.265 (Depositor), 0.262 (DCC)
R-Value Work: 0.216 (Depositor), 0.213 (DCC)

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 99.108	α = 90
b = 105.522	β = 90
c = 165.102	γ = 90

Software Package:

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

Structure Validation

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Entry History

Deposition Data

Released Date: 2003-04-22

Deposition Author(s):

Montelione, G.T.

Northeast Structural Genomics Consortium (NESG)

Revision History (Full details and data files)

Version 1.0: 2003-04-22
Type: Initial release
Version 1.1: 2008-04-29
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Source and taxonomy, Version format compliance
Version 1.3: 2024-10-30
Changes: Data collection, Database references, Derived calculations, Structure summary