1QO0

Amide receptor of the amidase operon of Pseudomonas aeruginosa (AmiC) complexed with the negative regulator AmiR.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	AMIC	polymer	385	42960.0	2	UniProt (P27017) Pfam (PF13433)	PSEUDOMONAS AERUGINOSA
2	C, D (D, E)	AMIR	polymer	196	21903.3	2	UniProt (P10932) Pfam (PF21332) Pfam (PF03861)	PSEUDOMONAS AERUGINOSA
3	E, F (A, B)	BUTYRAMIDE	non-polymer		87.1	2	Chemie (BMD)
4	G, H, I, J (A, B, D, E)	water	water		18.0	851	Chemie (HOH)

Sequence modifications

A, B: 7 - 379 (UniProt: P27017)

PDB	External Database	Details
Gln 27	His 26	conflict
Arg 28	Ala 27	conflict

D, E: 2 - 190 (UniProt: P10932)

PDB	External Database	Details
Arg 64	Gly 64	conflict

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	129726.6
Non-Polymers*	Number of molecules	2
	Total formula weight	174.2
All*	Total formula weight	129900.9

*Water molecules are not included.