4G1U

X-ray structure of the bacterial heme transporter HmuUV from Yersinia pestis


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.01 Å
  • R-Value Free: 0.295
  • R-Value Work: 0.263

Literature

Macromolecules
Sequence Display for 4G1U

Classification: TRANSPORT PROTEIN / HYDROLASE

Total Structure Weight: 136279.95

Macromolecule Entities
Molecule Chains Length Organism Details
Hemin transport system permease protein hmuU A, B 357 Yersinia pestis Gene Name(s): hmuU YPO0280 y0540 YP_0435
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Hemin import ATP-binding protein HmuV C, D 266 Yersinia pestis EC#: 3.6.3 IUBMB
Gene Name(s): hmuV YPO0279 y0539 YP_0434
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: ATP Binding Cassette (ABC) Transporters

Protein Name: HmuUV heme transporter


Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

C, D PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.01 Å
  • R-Value Free: 0.295
  • R-Value Work: 0.263
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 100.87 α = 90.00
b = 101.23 β = 91.30
c = 105.21 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-07-11
  • Released Date: 2012-12-19
  • Deposition author(s): Woo, J.-S., Goetz, B.A., Zeltina, A., Locher, K.P.

Revision History

No revisions since initial release