4NI2	Crystal structure of the heterodimeric catalytic domain of wild-type human soluble guanylate cyclase	date
authors	Seeger, F., Williams, G.J., Tainer, J.A., Garcin, E.D.
compound		source
symmetry		R_factor R_Free 0.1996
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	1.90
ligand	EDO	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Interfacial residues promote an optimal alignment of the catalytic center in human soluble guanylate cyclase: heterodimerization is required but not sufficient for activity., Seeger F, Quintyn R, Tanimoto A, Williams GJ, Tainer JA, Wysocki VH, Garcin ED, Biochemistry. 2014 Apr 8;53(13):2153-65. doi: 10.1021/bi500129k. Epub 2014 Mar, 26. PMID:24669844

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (194 Kb) [Save to disk] Biological Unit Coordinates (4ni2.pdb1.gz) 185 Kb LPC: Ligand-Protein Contacts for 4NI2 CSU: Contacts of Structural Units for 4NI2 Structure Factors (231 Kb) Retrieve 4NI2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4NI2 from S2C, [Save to disk] Re-refined 4ni2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4NI2 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.

Visual 3D analysis of 4NI2

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 4NI2, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4ni2_B] [4ni2_A] [4ni2] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4NI2: [CYCc ] by SMART

Other resources with information on 4NI2

Community annotation for 4NI2 at PDBWiki (http://pdbwiki.org)

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