1KKB		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	HDA, IMP	enzyme
related structures	by homologous chain: 1SON, 1SOO
Gene Ontology	Chain Function Process Component A
Primary reference	IMP Alone Organizes the Active Site of Adenylosuccinate Synthetase from Escherichia coli., Hou Z, Wang W, Fromm HJ, Honzatko RB, J Biol Chem 2002 Feb 22;277(8):5970-6. PMID:11741996

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk] Biological Unit Coordinates (1kkb.pdb1.gz) 144 Kb LPC: Ligand-Protein Contacts for 1KKB CSU: Contacts of Structural Units for 1KKB Likely Quarternary Molecular Structure file(s) for 1KKB Structure Factors (171 Kb) Retrieve 1KKB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KKB from S2C, [Save to disk] Re-refined 1kkb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KKB 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: [1kkb] [1kkb_A] SWISS-PROT database: [P0A7D4] Domain found in 1KKB: [Adenylsucc_synt ] by SMART

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