1K4K		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	XE	enzyme
related structures	by homologous chain: 1K4M
Gene Ontology	Chain Function Process Component D, B, C, A
Primary reference	Crystal structures of E. coli nicotinate mononucleotide adenylyltransferase and its complex with deamido-NAD., Zhang H, Zhou T, Kurnasov O, Cheek S, Grishin NV, Osterman A, Structure (Camb) 2002 Jan;10(1):69-79. PMID:11796112

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (151 Kb) [Save to disk] Biological Unit Coordinates (1k4k.pdb1.gz) 39 Kb Biological Unit Coordinates (1k4k.pdb2.gz) 36 Kb Biological Unit Coordinates (1k4k.pdb3.gz) 39 Kb Biological Unit Coordinates (1k4k.pdb4.gz) 39 Kb LPC: Ligand-Protein Contacts for 1K4K CSU: Contacts of Structural Units for 1K4K Likely Quarternary Molecular Structure file(s) for 1K4K Retrieve 1K4K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1K4K from S2C, [Save to disk]

View 1K4K 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: [1k4k] [1k4k_A] [1k4k_B] [1k4k_C] [1k4k_D] SWISS-PROT database: [P0A752]

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