4KO5

Investigating the functional significance of the interlocked pair structural determinants in Pseudomonas aeruginosa azurin (V31I/W48L/V95I/Y108F)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Azurin	polymer	128	13900.8	2	UniProt (P00282) Pfam (PF00127) In PDB	Pseudomonas aeruginosa
2	A, B	COPPER (II) ION	non-polymer		63.5	2	Chemie (CU)
3		water	water		18.0	301	Chemie (HOH)

Sequence modifications

A, B: 1 - 128 (UniProt: P00282)

PDB	External Database	Details
Ile 31	Val 51	ENGINEERED MUTATION
Leu 48	Trp 68	ENGINEERED MUTATION
Ile 95	Val 115	ENGINEERED MUTATION
Phe 108	Tyr 128	ENGINEERED MUTATION

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	27801.6
Non-Polymers*	Number of molecules	2
	Total formula weight	127.1
All*	Total formula weight	27928.7

*Water molecules are not included.