3QR7		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	CA, CL, FE, NA	enzyme
note	3QR7 is a representative structure
Primary reference	Phage pierces the host cell membrane with the iron-loaded spike., Browning C, Shneider MM, Bowman VD, Schwarzer D, Leiman PG, Structure. 2012 Feb 8;20(2):326-39. PMID:22325780

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (155 Kb) [Save to disk] Biological Unit Coordinates (3qr7.pdb1.gz) 214 Kb Biological Unit Coordinates (3qr7.pdb2.gz) 233 Kb LPC: Ligand-Protein Contacts for 3QR7 CSU: Contacts of Structural Units for 3QR7 Structure Factors (1058 Kb) Retrieve 3QR7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3QR7 from S2C, [Save to disk] Re-refined 3qr7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3QR7 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3qr7] [3qr7_A] [3qr7_B] SWISS-PROT database:

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