1S3N		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	MN	enzyme
related structures	by homologous chain: 1S3M
Gene Ontology	Chain Function Process Component B, A
Primary reference	Structural and functional characterization of a novel phosphodiesterase from Methanococcus jannaschii., Chen S, Yakunin AF, Kuznetsova E, Busso D, Pufan R, Proudfoot M, Kim R, Kim SH, J Biol Chem 2004 Jul 23;279(30):31854-62. Epub 2004 May 5. PMID:15128743

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (61 Kb) [Save to disk] Biological Unit Coordinates (1s3n.pdb1.gz) 29 Kb Biological Unit Coordinates (1s3n.pdb2.gz) 28 Kb Biological Unit Coordinates (1s3n.pdb3.gz) 108 Kb Biological Unit Coordinates (1s3n.pdb4.gz) 55 Kb Biological Unit Coordinates (1s3n.pdb5.gz) 55 Kb LPC: Ligand-Protein Contacts for 1S3N CSU: Contacts of Structural Units for 1S3N Likely Quarternary Molecular Structure file(s) for 1S3N Structure Factors (251 Kb) Retrieve 1S3N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1S3N from S2C, [Save to disk] Re-refined 1s3n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1S3N 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: [1s3n] [1s3n_A] [1s3n_B] SWISS-PROT database: [Q58346]

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