1KH4		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	MG, PO4, ZN	enzyme
related structures	by homologous chain: 1AJD, 2ANH
Gene Ontology	Chain Function Process Component A, B oxidoreductase activity, act... hydrogenase (acceptor) activ...
Primary reference	Artificial evolution of an enzyme active site: structural studies of three highly active mutants of Escherichia coli alkaline phosphatase., Le Du MH, Lamoure C, Muller BH, Bulgakov OV, Lajeunesse E, Menez A, Boulain JC, J Mol Biol. 2002 Mar 1;316(4):941-53. PMID:11884134

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (141 Kb) [Save to disk] Biological Unit Coordinates (1kh4.pdb1.gz) 136 Kb LPC: Ligand-Protein Contacts for 1KH4 CSU: Contacts of Structural Units for 1KH4 Likely Quarternary Molecular Structure file(s) for 1KH4 Structure Factors (259 Kb) Retrieve 1KH4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KH4 from S2C, [Save to disk] Re-refined 1kh4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KH4 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: [1kh4] [1kh4_A] [1kh4_B] SWISS-PROT database: [P00634] Domain found in 1KH4: [alkPPc ] by SMART

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