4QAH		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	TRS	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	The second-sphere residue T263 is important for the function and catalytic activity of PTP1B via interaction with the WPD-loop., Xiao P, Wang X, Wang HM, Fu XL, Cui FA, Yu X, Wen SS, Bi WX, Sun JP, Int J Biochem Cell Biol. 2014 Dec;57:84-95. doi: 10.1016/j.biocel.2014.10.004., Epub 2014 Oct 14. PMID:25450460

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (59 Kb) [Save to disk] Biological Unit Coordinates (4qah.pdb1.gz) 54 Kb LPC: Ligand-Protein Contacts for 4QAH CSU: Contacts of Structural Units for 4QAH Structure Factors (206 Kb) Retrieve 4QAH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4QAH from S2C, [Save to disk] Re-refined 4qah structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4QAH 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: [4qah] [4qah_A] SWISS-PROT database: Domain found in 4QAH: [PTPc ] by SMART

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