6XC0

Crystal structure of bacteriophage T4 spackle and lysozyme in monoclinic form

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)	Lysozyme	polymer	177	20131.2	2	UniProt (P16009) Pfam (PF00959)	Escherichia virus T4	Baseplate central spike complex protein gp5, Peptidoglycan hydrolase gp5,Protein Gp5
2	C, D (C, D)	Protein spackle	polymer	105	12075.8	2	UniProt (P39230)	Escherichia virus T4
3	E, K, N, O (A, C, D)	1,2-ETHANEDIOL	non-polymer		62.1	4	Chemie (EDO)
4	F, H, I (A, B)	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	3	Chemie (EPE)
5	G (A)	SUCCINIC ACID	non-polymer		118.1	1	Chemie (SIN)
6	J, M, P (B, C, D)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
7	L (C)	FORMIC ACID	non-polymer		46.0	1	Chemie (FMT)
8	Q, R, S, T (A, B, C, D)	water	water		18.0	497	Chemie (HOH)

Sequence modifications

A, B: 174 - 342 (UniProt: P16009)

PDB	External Database	Details
Leu 343	-	expression tag
Glu 344	-	expression tag
His 345	-	expression tag
His 346	-	expression tag
His 347	-	expression tag
His 348	-	expression tag
His 349	-	expression tag
His 350	-	expression tag

C, D: 1 - 97 (UniProt: P39230)

PDB	External Database	Details
Leu 98	-	expression tag
Glu 99	-	expression tag
His 100	-	expression tag
His 101	-	expression tag
His 102	-	expression tag
His 103	-	expression tag
His 104	-	expression tag
His 105	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	64413.9
Non-Polymers*	Number of molecules	12
	Total formula weight	1233.7
All*	Total formula weight	65647.6

*Water molecules are not included.