1SM4		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: 1GAW, 1QG0
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of paprika ferredoxin-NADP+ reductase. Implications for the electron transfer pathway., Dorowski A, Hofmann A, Steegborn C, Boicu M, Huber R, J Biol Chem 2001 Mar 23;276(12):9253-63. PMID:11053431

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (107 Kb) [Save to disk] Biological Unit Coordinates (1sm4.pdb1.gz) 52 Kb Biological Unit Coordinates (1sm4.pdb2.gz) 52 Kb CSU: Contacts of Structural Units for 1SM4 Likely Quarternary Molecular Structure file(s) for 1SM4 Structure Factors (358 Kb) Retrieve 1SM4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1SM4 from S2C, [Save to disk] Re-refined 1sm4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1SM4 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: [1sm4] [1sm4_A] [1sm4_B] SWISS-PROT database: [Q9M4D2]

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