6IEI

Loop deletion and proline insertion mutant (deleting six residues and inserted five proline residues)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Outer surface protein A	polymer	250	26348.5	1	UniProt (P0CL66) Pfam (PF00820) In PDB	Borrelia burgdorferi B31
2		water	water		18.0	30	Chemie (HOH)

Sequence modifications

A: 27 - 272 (UniProt: P0CL66)

PDB	External Database	Details
Gly 23	-	expression tag
Ser 24	-	expression tag
His 25	-	expression tag
Met 26	-	expression tag
Ser 37	Glu 37	engineered mutation
Ser 45	Glu 45	engineered mutation
Ser 46	Lys 46	engineered mutation
Ala 48	Lys 48	engineered mutation
Ala 60	Lys 60	engineered mutation
Ser 64	Lys 64	engineered mutation
Ala 83	Lys 83	engineered mutation
Ser 104	Glu 104	engineered mutation
Ser 107	Lys 107	engineered mutation
Ala 196	Glu 196	engineered mutation
-	Asp 205	deletion
Pro 205	Ser 206	engineered mutation
Pro 206	Ser 207	engineered mutation
Pro 207	Ala 208	engineered mutation
Pro 208	Ala 209	engineered mutation
Pro 209	Thr 210	engineered mutation
Ser 238	Lys 239	engineered mutation
Ser 239	Glu 240	engineered mutation
Ser 253	Lys 254	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	26348.5
All*	Total formula weight	26348.5

*Water molecules are not included.