1PNQ		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	NDP	enzyme
related structures	by homologous chain: 1NM5, 1U28
Primary reference	Conformational change in the NADP(H) binding domain of transhydrogenase defines four states., Sundaresan V, Yamaguchi M, Chartron J, Stout CD, Biochemistry 2003 Oct 28;42(42):12143-53. PMID:14567675

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk] Biological Unit Coordinates (1pnq.pdb1.gz) 31 Kb Biological Unit Coordinates (1pnq.pdb2.gz) 30 Kb LPC: Ligand-Protein Contacts for 1PNQ CSU: Contacts of Structural Units for 1PNQ Likely Quarternary Molecular Structure file(s) for 1PNQ Structure Factors (282 Kb) Retrieve 1PNQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PNQ from S2C, [Save to disk] Re-refined 1pnq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1PNQ 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: [1pnq] [1pnq_A] [1pnq_B] SWISS-PROT database: [Q2RSB4]

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