1T8Z

Atomic Structure of A Novel Tryptophan-Zipper Pentamer

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E	Major outer membrane lipoprotein	polymer	53	6881.2	5	UniProt (P69776) Pfam (PF04728) In PDB	Escherichia coli	Murein-lipoprotein
2	C, D	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3	E	DODECAETHYLENE GLYCOL	non-polymer		546.6	1	Chemie (12P)
4		water	water		18.0	183	Chemie (HOH)

Sequence modifications

A, B, C, D, E: 1 - 53 (UniProt: P69776)

PDB	External Database	Details
Trp 6	Ile 27	engineered mutation
Trp 9	Leu 30	engineered mutation
Trp 13	Val 34	engineered mutation
Trp 16	Leu 37	engineered mutation
Trp 20	Val 41	engineered mutation
Trp 23	Leu 44	engineered mutation
Trp 27	Val 48	engineered mutation
Trp 30	Met 51	engineered mutation
Trp 34	Val 55	engineered mutation
Trp 37	Ala 58	engineered mutation
Trp 41	Ala 62	engineered mutation
Trp 44	Ala 65	engineered mutation
Trp 48	Leu 69	engineered mutation
Trp 51	Met 72	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	34405.9
Non-Polymers*	Number of molecules	3
	Total formula weight	738.8
All*	Total formula weight	35144.7

*Water molecules are not included.