1NPG		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	HEM, NOE, SO4	enzyme
related structures	by homologous chain: 1JPB, 1MWC
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structures of ferrous horse heart myoglobin complexed with nitric oxide and nitrosoethane., Copeland DM, West AH, Richter-Addo GB, Proteins 2003 Nov 1;53(2):182-92. PMID:14517970

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (32 Kb) [Save to disk] Biological Unit Coordinates (1npg.pdb1.gz) 28 Kb LPC: Ligand-Protein Contacts for 1NPG CSU: Contacts of Structural Units for 1NPG Likely Quarternary Molecular Structure file(s) for 1NPG Structure Factors (193 Kb) Retrieve 1NPG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NPG from S2C, [Save to disk] Re-refined 1npg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1NPG 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: [1npg] [1npg_A] SWISS-PROT database: [P68082]

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