9DJQ

T4 Lysozyme T109H/G113H/D127H/V131H co-crystallized with Cu(II)-NTA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Endolysin	polymer	164	18808.6	1	UniProt (D9IEF7)	Tequatrovirus T4	Lysis protein,Lysozyme,Muramidase
2	B, H, K (A)	COPPER (II) ION	non-polymer		63.5	3	Chemie (CU)
3	C, I (A)	NITRILOTRIACETIC ACID	non-polymer		191.1	2	Chemie (NTA)
4	D, E, F (A)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
5	G (A)	POTASSIUM ION	non-polymer		39.1	1	Chemie (K)
6	J (A)	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
7	L, M (A)	HEXANE-1,6-DIOL	non-polymer		118.2	2	Chemie (HEZ)
8	N (A)	ISOPROPYL ALCOHOL	non-polymer		60.1	1	Chemie (IPA)
9	O (A)	water	water		18.0	321	Chemie (HOH)

Sequence modifications

A: 1 - 164 (UniProt: D9IEF7)

PDB	External Database	Details
Thr 54	Cys 54	engineered mutation
Ala 97	Cys 97	engineered mutation
His 109	Thr 109	engineered mutation
His 113	Gly 113	engineered mutation
His 127	Asp 127	engineered mutation
His 131	Val 131	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	18808.6
Non-Polymers*	Number of molecules	13
	Total formula weight	1109.8
All*	Total formula weight	19918.4

*Water molecules are not included.