Multiple Assemblies exist for SMTL entry 2ch4
Complex between Bacterial Chemotaxis histidine kinase CheA domains P4 and P5 and receptor-adaptor protein CheW; X-RAY DIFFRACTION 3.50 Å

	SMTL ID 2ch4.1 Ligands PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER Polypeptides CHEMOTAXIS PROTEIN CHEA; CHEMOTAXIS PROTEIN CHEW Oligo-state hetero-1-1-mer
	SMTL ID 2ch4.2 Ligands PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER Polypeptides CHEMOTAXIS PROTEIN CHEA; CHEMOTAXIS PROTEIN CHEW Oligo-state hetero-1-1-mer