4AK2		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	IDS, NA, SGN	enzyme
Primary reference	How members of the human gut microbiota overcome the sulfation problem posed by glycosaminoglycans., Cartmell A, Lowe EC, Basle A, Firbank SJ, Ndeh DA, Murray H, Terrapon N, Lombard V, Henrissat B, Turnbull JE, Czjzek M, Gilbert HJ, Bolam DN, Proc Natl Acad Sci U S A. 2017 Jul 3;114(27):7037-7042. doi:, 10.1073/pnas.1704367114. Epub 2017 Jun 19. PMID:28630303

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (113 Kb) [Save to disk] Biological Unit Coordinates (4ak2.pdb1.gz) 108 Kb LPC: Ligand-Protein Contacts for 4AK2 CSU: Contacts of Structural Units for 4AK2 Structure Factors (3324 Kb) Retrieve 4AK2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4AK2 from S2C, [Save to disk] Re-refined 4ak2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4AK2 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: [4ak2] [4ak2_A] SWISS-PROT database:

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