3PNI		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	CO, F3S	enzyme
Gene Ontology	Chain Function Process Component B, A electron transfer activity
Primary reference	Crystal structures of the all-cysteinyl-coordinated D14C variant of Pyrococcus furiosus ferredoxin: [4Fe-4S] <--> [3Fe-4S] cluster conversion., Lovgreen MN, Martic M, Windahl MS, Christensen HE, Harris P, J Biol Inorg Chem. 2011 Apr 12. PMID:21484348

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk] Biological Unit Coordinates (3pni.pdb1.gz) 11 Kb Biological Unit Coordinates (3pni.pdb2.gz) 11 Kb Biological Unit Coordinates (3pni.pdb3.gz) 21 Kb LPC: Ligand-Protein Contacts for 3PNI CSU: Contacts of Structural Units for 3PNI Structure Factors (48 Kb) Retrieve 3PNI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3PNI from S2C, [Save to disk] Re-refined 3pni structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3PNI 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: [3pni] [3pni_A] [3pni_B] SWISS-PROT database:

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