4IT2		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	MNH	enzyme
Gene Ontology	Chain Function Process Component B, A
Primary reference	Porphyrin-Substituted H-NOX Proteins as High-Relaxivity MRI Contrast Agents., Winter MB, Klemm PJ, Phillips-Piro CM, Raymond KN, Marletta MA, Inorg Chem. 2013 Feb 8. PMID:23394479

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk] Biological Unit Coordinates (4it2.pdb1.gz) 34 Kb Biological Unit Coordinates (4it2.pdb2.gz) 36 Kb LPC: Ligand-Protein Contacts for 4IT2 CSU: Contacts of Structural Units for 4IT2 Structure Factors (328 Kb) Retrieve 4IT2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4IT2 from S2C, [Save to disk] Re-refined 4it2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4IT2 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: [4it2] [4it2_A] [4it2_B] SWISS-PROT database:

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