4HN9 | pdb_00004hn9

Crystal structure of iron ABC transporter solute-binding protein from Eubacterium eligens

PDB DOI: https://doi.org/10.2210/pdb4HN9/pdb

Classification: TRANSPORT PROTEIN
Organism(s): Lachnospira eligens ATCC 27750
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2012-10-19 Released: 2012-12-12
Deposition Author(s): Michalska, K., Mack, J.C., Endres, M., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.85 Å
R-Value Free:
0.198 (Depositor), 0.204 (DCC)
R-Value Work:
0.150 (Depositor), 0.161 (DCC)
R-Value Observed:
0.151 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 4HN9

This is version 1.1 of the entry. See complete history.

Literature

Crystal structure of iron ABC transporter solute-binding protein from Eubacterium eligens

Michalska, K., Mack, J.C., Endres, M., Joachimiak, A.

To be published.

Macromolecule Content

Total Structure Weight: 72.09 kDa
Atom Count: 5,120
Modeled Residue Count: 639
Deposited Residue Count: 670
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Iron complex transport system substrate-binding protein	A, B	335	Lachnospira eligens ATCC 27750	Mutation(s): 0 Gene Names: EUBELI_01498, FepB
UniProt
Find proteins for C4Z2B5 (Lachnospira eligens (strain ATCC 27750 / DSM 3376 / VPI C15-48 / C15-B4)) Explore C4Z2B5 Go to UniProtKB: C4Z2B5
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	C4Z2B5
Sequence Annotations 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: 1.85 Å
R-Value Free: 0.198 (Depositor), 0.204 (DCC)
R-Value Work: 0.150 (Depositor), 0.161 (DCC)
R-Value Observed: 0.151 (Depositor)

Diffraction Data:

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 61.87	α = 90
b = 57.564	β = 98.2
c = 79.299	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
PHENIX	model building
SHELXD	phasing
PHASER	phasing
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHENIX	phasing

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2012-12-12

Deposition Author(s):

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2012-12-12
Type: Initial release
Version 1.1: 2024-11-06
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.