1CH8		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	GPX, HDA, IMP, MG, NO3	enzyme
related structures	by homologous chain: 1ADI, 1CG4
Gene Ontology	Chain Function Process Component A
Primary reference	Effectors of the stringent response target the active site of Escherichia coli adenylosuccinate synthetase., Hou Z, Cashel M, Fromm HJ, Honzatko RB, J Biol Chem 1999 Jun 18;274(25):17505-10. PMID:10364182

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk] Biological Unit Coordinates (1ch8.pdb1.gz) 75 Kb Biological Unit Coordinates (1ch8.pdb2.gz) 147 Kb LPC: Ligand-Protein Contacts for 1CH8 CSU: Contacts of Structural Units for 1CH8 Likely Quarternary Molecular Structure file(s) for 1CH8 Retrieve 1CH8 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1CH8 from S2C, [Save to disk]

View 1CH8 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: [1ch8] [1ch8_A] SWISS-PROT database: [P0A7D4] Domain found in 1CH8: [Adenylsucc_synt ] by SMART

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