4K7B		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	GOL, SO4	enzyme
Primary reference	Crystal Structure of Psb31, a Novel Extrinsic Protein of Photosystem II from a Marine Centric Diatom and Implications for Its Binding and Function., Nagao R, Suga M, Niikura A, Okumura A, Koua FH, Suzuki T, Tomo T, Enami I, Shen JR, Biochemistry. 2013 Sep 11. PMID:23988112

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk] Biological Unit Coordinates (4k7b.pdb1.gz) 40 Kb LPC: Ligand-Protein Contacts for 4K7B CSU: Contacts of Structural Units for 4K7B Structure Factors (611 Kb) Retrieve 4K7B in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4K7B from S2C, [Save to disk] Re-refined 4k7b structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4K7B 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: [4k7b] [4k7b_A] SWISS-PROT database:

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