4I9A		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	NCN	enzyme
Gene Ontology	Chain Function Process Component B, A
Primary reference	Crystal structure of Sus scrofa quinolinate phosphoribosyltransferase in complex with nicotinate mononucleotide., Youn HS, Kim MK, Kang GB, Kim TG, Lee JG, An JY, Park KR, Lee Y, Kang JY, Song HE, Park I, Cho C, Fukuoka S, Eom SH, PLoS One. 2013 Apr 23;8(4):e62027. doi: 10.1371/journal.pone.0062027. Print 2013. PMID:23626766

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk] Biological Unit Coordinates (4i9a.pdb1.gz) 255 Kb LPC: Ligand-Protein Contacts for 4I9A CSU: Contacts of Structural Units for 4I9A Structure Factors (954 Kb) Retrieve 4I9A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4I9A from S2C, [Save to disk] Re-refined 4i9a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4I9A 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: [4i9a] [4i9a_A] [4i9a_B] SWISS-PROT database:

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