1SMN		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
related structures	by homologous chain: 1QAE
Gene Ontology	Chain Function Process Component A, B nuclease activity endonuclease activity
Primary reference	Identification of the Serratia endonuclease dimer: structural basis and implications for catalysis., Miller MD, Krause KL, Protein Sci 1996 Jan;5(1):24-33. PMID:8771193

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk] Biological Unit Coordinates (1smn.pdb1.gz) 77 Kb CSU: Contacts of Structural Units for 1SMN Likely Quarternary Molecular Structure file(s) for 1SMN Retrieve 1SMN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1SMN from S2C, [Save to disk]

View 1SMN 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: [1smn] [1smn_A] [1smn_B] SWISS-PROT database: [P13717] Domains found in 1SMN: [Endonuclease_NS] [NUC ] by SMART

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