3MEP | pdb_00003mep

Crystal Structure of ECA2234 protein from Erwinia carotovora, Northeast Structural Genomics Consortium Target EwR44

PDB DOI: https://doi.org/10.2210/pdb3MEP/pdb

Classification: structural genomics, unknown function
Organism(s): Pectobacterium atrosepticum SCRI1043
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2010-03-31 Released: 2010-04-14
Deposition Author(s): Seetharaman, J., Abashidze, M., Forouhar, F., Mao, M., Xiao, R., Ciccosanti, C., Wang, D., Everett, J.K., Nair, R., Acton, T.B., Rost, B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free:
0.264 (Depositor), 0.265 (DCC)
R-Value Work:
0.220 (Depositor), 0.222 (DCC)
R-Value Observed:
0.222 (Depositor)

wwPDB Validation 3D Report Full Report

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

Literature

Northeast Structural Genomics Consortium Target EwR44

Seetharaman, J., Abashidze, M., Forouhar, F., Mao, M., Xiao, R., Ciccosanti, C., Wang, D., Everett, J.K., Nair, R., Acton, T.B., Rost, B., Montelione, G.T., Tong, L., Hunt, J.F.

To be published.

Macromolecule Content

Total Structure Weight: 68.27 kDa
Atom Count: 4,575
Modeled Residue Count: 534
Deposited Residue Count: 594
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
uncharacterized protein ECA2234	A, B, C	198	Pectobacterium atrosepticum SCRI1043	Mutation(s): 0 Gene Names: ECA2234
UniProt
Find proteins for Q6D507 (Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672)) Explore Q6D507 Go to UniProtKB: Q6D507
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6D507
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	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: 0.264 (Depositor), 0.265 (DCC)
R-Value Work: 0.220 (Depositor), 0.222 (DCC)
R-Value Observed: 0.222 (Depositor)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 100.179	α = 90
b = 41.93	β = 105.62
c = 148.639	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
PDB_EXTRACT	data extraction
ADSC	data collection
HKL-2000	data reduction
HKL-2000	data scaling
SHELX	phasing
REFMAC	refinement

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2010-04-14

Deposition Author(s):

Northeast Structural Genomics Consortium (NESG)

Revision History (Full details and data files)

Version 1.0: 2010-04-14
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2019-07-17
Changes: Data collection, Derived calculations, Refinement description
Version 1.3: 2024-11-06
Changes: Data collection, Database references, Structure summary