3HXP

Crystal structure of the FhuD fold-family BSU3320, a periplasmic binding protein component of a Fep/Fec-like ferrichrome ABC transporter from Bacillus subtilis. Northeast Structural Genomics Consortium Target SR577

PDB DOI: https://doi.org/10.2210/pdb3HXP/pdb

Classification: TRANSPORT PROTEIN
Organism(s): Bacillus subtilis
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2009-06-21 Released: 2009-07-07
Deposition Author(s): Forouhar, F., Neely, H., Seetharaman, J., Fang, F., Xiao, R., Cunningham, K., Ma, L., Chen, C.X., 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: 3.20 Å
R-Value Free: 0.272
R-Value Work: 0.222
R-Value Observed: 0.225

wwPDB Validation 3D Report Full Report

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

Literature

Northeast Structural Genomics Consortium Target SR577

Forouhar, F., Neely, H., Seetharaman, J., Fang, F., Xiao, R., Cunningham, K., Ma, L., Chen, C.X., 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: 33.37 kDa
Atom Count: 2,137
Modelled Residue Count: 272
Deposited Residue Count: 300
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Iron(3+)-hydroxamate-binding protein fhuD	A	300	Bacillus subtilis	Mutation(s): 0 Gene Names: BSU33320, fhuD
UniProt
Find proteins for P37580 (Bacillus subtilis (strain 168)) Explore P37580 Go to UniProtKB: P37580
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P37580
Sequence Annotations Expand
Reference Sequence

Small Molecules

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

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.20 Å
R-Value Free: 0.272
R-Value Work: 0.222
R-Value Observed: 0.225
Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 71.453	α = 90
b = 126.955	β = 90
c = 38.61	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
PDB_EXTRACT	data extraction
ADSC	data collection
DENZO	data reduction
SCALEPACK	data scaling
SnB	phasing
REFMAC	refinement

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2009-07-07

Deposition Author(s):

Northeast Structural Genomics Consortium (NESG)

Revision History (Full details and data files)

Version 1.0: 2009-07-07
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2017-11-01
Changes: Refinement description
Version 1.3: 2019-07-24
Changes: Data collection, Derived calculations, Refinement description
Version 1.4: 2024-11-06
Changes: Data collection, Database references, Structure summary