1SD1		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	FMC	enzyme
related structures	by homologous chain: 1K27, 1SD2
Gene Ontology	Chain Function Process Component A
Primary reference	Structural comparison of MTA phosphorylase and MTA/AdoHcy nucleosidase explains substrate preferences and identifies regions exploitable for inhibitor design., Lee JE, Settembre EC, Cornell KA, Riscoe MK, Sufrin JR, Ealick SE, Howell PL, Biochemistry 2004 May 11;43(18):5159-69. PMID:15122881

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (1sd1.pdb1.gz) 137 Kb LPC: Ligand-Protein Contacts for 1SD1 CSU: Contacts of Structural Units for 1SD1 Likely Quarternary Molecular Structure file(s) for 1SD1 Structure Factors (208 Kb) Retrieve 1SD1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1SD1 from S2C, [Save to disk] Re-refined 1sd1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1SD1 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: [1sd1] [1sd1_A] SWISS-PROT database: [Q13126]

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