1K98		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	B12, SO4	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Domain alternation switches B(12)-dependent methionine synthase to the activation conformation., Bandarian V, Pattridge KA, Lennon BW, Huddler DP, Matthews RG, Ludwig ML, Nat Struct Biol 2002 Jan;9(1):53-6. PMID:11731805

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk] Biological Unit Coordinates (1k98.pdb1.gz) 94 Kb LPC: Ligand-Protein Contacts for 1K98 CSU: Contacts of Structural Units for 1K98 Likely Quarternary Molecular Structure file(s) for 1K98 Retrieve 1K98 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1K98 from S2C, [Save to disk]

View 1K98 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: [1k98] [1k98_A] SWISS-PROT database: [P13009] Domain found in 1K98: [B12-binding_2 ] by SMART

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